An unbalance exciter is specified with at least two unbalance shafts arranged parallel to one another. Each of the unbalance shafts comprises its own, separately controllable drive for generating a drive torque. A coupling device is provided for coupling the two unbalance shafts so that they can counter-rotate. The coupling device comprises a backlash device for enabling a specific backlash in the rotational positions of the two unbalance shafts relative to one another. Backlash between the two unbalance shafts with a predetermined angle of rotation can be enabled by the backlash device, wherein the angle of rotation is selected from a range between 45° and 315°.
B06B 1/16 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
E01C 19/38 - Power-driven rammers or tampers with means specifically for generating vibrations
E02D 3/074 - Vibrating apparatus operating with systems involving rotary unbalanced masses
An apparatus is provided for determining the position of a vibration unit for concrete compaction which can be guided by an operator. The apparatus includes a surface position determination device having a receiving device with the surface position determination device being designed to determine the position of the receiving device in the plane. The apparatus additionally includes an orientation determination device for determining an orientation (A) of a working direction of the operator. The apparatus also includes a correction device for correcting the position of the receiving device with an offset (O) in the direction of the orientation (A) of the working direction and, thus. for determining the position (P2) of the vibration unit in the plane.
G01S 5/02 - Position-fixing by co-ordinating two or more direction or position-line determinationsPosition-fixing by co-ordinating two or more distance determinations using radio waves
E01C 19/40 - Power-driven rammers or tampers adapted to impart a smooth finish to the paving, e.g. tamping or vibrating finishers
4.
System for Guiding an Operator When Compacting Concrete
A system for guidance of an operator during concrete compaction using a concrete compaction device includes a planning device for storing planning data. The planning data is used to define locations in a defined region, at which concrete compaction is to be performed using the concrete compaction device, and to define a sequence of the locations in which concrete compaction is to be performed. The system also includes a position determination device for determining the respective current position of the concrete compaction device, and a display device for displaying, at least in each case, the location in the sequence of locations at which concrete compaction is currently to be performed.
The invention relates to a vibrating plate for soil compaction, with: an upper mass (1); a lower mass (2) that can be moved relative to the upper mass (1) and has a vibration exciter and a soil contact plate (3) for transferring a vibration generated by the vibration exciter to a soil to be compacted; a water tank (4) for storing water; a water tank holder for supporting the water tank (4); a sprinkler device (5) for discharging water such that the discharged water reaches the region under the soil contact plate (3); and a line connection (6) between the water tank (4) and the sprinkler device (5) for feeding water from the water tank (4) to the sprinkler device (5); wherein the water tank (4) is supported in a releasable manner by the water tank holder; and wherein the water tank (4) can be manually released from the water tank holder and can thus be disconnected from the line connection (6).
A concrete compaction device includes a vibrator housing for immersion in flowable concrete, and an unbalance exciter which is driven by an electric motor and which is arranged in the vibrator housing. A current detection device detects the electric current absorbed by the electric motor. Ann evaluation device determines an operating state of the concrete compaction device based on the electric current that is currently detected. The operating state is selected from the group consisting of: positioning of the vibrator housing in the air, immersion of the vibrator housing in the concrete, performance of a compaction process with the vibrator housing immersed in the concrete, and emersion of the vibrator housing from the concrete. The evaluation device is configured to recognize all of these operating states.
B28B 1/093 - Producing shaped articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material
B28B 17/00 - Details of, or accessories for, apparatus for shaping the materialAuxiliary measures taken in connection with such shaping
7.
Concrete Compaction System with Feedback on Compaction State
A concrete compaction system includes an unbalance exciter for concrete compaction, a compaction detection device for detecting progress of the compaction in the concrete, and a vibration device for generating a haptic feedback when a prescribed progress of the compaction has been detected by the compaction detection device. An electric motor may drive the unbalance exciter and may be powered by an electric power supply and a converter device for converting an electric current from the electric power supply to a drive current for the electric motor. The compaction detection device may comprise a measurement device for measuring the current drawn from the electric motor. The compaction detection device may also comprise an evaluation device for evaluating the current drawn measured by the measurement device, for determining therefrom the progress of the compaction in the concrete, and for detecting whether a prescribed progress of the compaction has been achieved.
B01F 31/00 - Mixers with shaking, oscillating, or vibrating mechanisms
B01F 33/501 - Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
B28C 5/48 - Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected by vibrations
A compaction system has a compaction device with an electric motor for generating a compaction movement, an energy device for providing electric energy for the electric motor, a measurement device for measuring the current drawn by the electric motor, and an evaluation device for evaluating the current draw as measured by the measurement device and for determining, from this determination, the compaction progress in the medium being compacted. The evaluation device is arranged at least partly in an external device, spatially separate from the energy device and/or from the compaction device.
B28C 5/48 - Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected by vibrations
H02K 11/20 - Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
H02K 7/14 - Structural association with mechanical loads, e.g. with hand-held machine tools or fans
9.
Battery-Powered Work Machine with On-Demand Cooling and Conditioning of the Battery
A work machine includes a working device for generating a working motion; an electric motor for driving the working device; an electric energy storage device for supplying the electric motor with electric current; and a cooling device for cooling the energy storage device. The cooling device comprises at least one fan device for generating a cooling air flow which can be directed over the energy storage device. At least one temperature sensor is provided for detecting a temperature, and a control device is provided for controlling the fan device as a function of the temperature detected by the temperature sensor.
H01M 10/6563 - Gases with forced flow, e.g. by blowers
H01M 10/48 - Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
H01M 10/635 - Control systems based on ambient temperature
10.
Spring Element and Locking Device for Battery Holder
A spring element, usable as a battery holder for a construction machine locking lever, includes a one-piece base body made of an elastic material. The base body has a longitudinal extension and has a first functional area at one first end of the base body, a second functional area at a second end of the base body opposite the first end of the base body, and an expansion area arranged between the first functional area and the second functional area. A first opening is provided in the first functional area for fastening to a first element, and a second opening for attachment to a second element is provided in the second functional area. A first end stop is provided at a end face of the first functional area, and a second end stop is provided at a transition area from the first functional area to the expansion area.
H01M 50/247 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
H01M 50/244 - Secondary casingsRacksSuspension devicesCarrying devicesHolders characterised by their mounting method
H01M 50/262 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders with fastening means, e.g. locks
An unbalance exciter for a soil compaction device comprises at least two rotatable unbalance masses which are rotatably mounted in opposite directions relative to each other, and at least two rotors. Each of the unbalance masses is coupled to a respective one of the rotors. The at least two unbalance masses and the associated rotors are mounted coaxially relative to each other. A stator is associated with each of the rotors in such a way that each rotor and the associated stator form an electric motor.
A material cutting device includes a rotatably mounted tool holder configured to carry a cutting tool and a drive for rotating the tool holder. The drive includes an electric motor with a rotor and a stator. The axis of rotation of the rotor of the electric motor and the axis of rotation of the tool holder are arranged coaxially. The stator encloses the rotor over an angle of less than 360 degrees.
A soil compacting device includes an upper mass and a lower mass which is coupled to the upper mass by a spring. The lower mass is movable relative to the upper mass and comprises a ground contact element for soil compaction. A drive for generating a working movement of the ground contact element is provided on the upper mass, the drive has a tamping device and an electric motor for driving the tamping device. The tamping device has a crank wheel that can be driven in rotating manner by the electric motor, a connection rod coupled to the crank wheel, and a tamping piston which can be moved in reciprocating fashion and is coupled to the connection rod and which interacts with the spring. The electric motor has a stator and a rotor. The rotor is rigidly or elastically coupled to the crank wheel.
A mobile work machine has a loadbearing frame and a drive unit. A covering unit can be moved for into and out of a covering position covering a loadbearing frame opening for covering the drive unit. At least one closure unit for selectively holding the covering unit in a closure position has at least one first closure element and one second closure element which can be adjusted along an adjustment path relative to the first closure element. The closure unit has at least one obstacle to be overcome during the relative adjustment of the first and second closure element. The obstacle defines a release path during opening which is oriented in the direction of the adjustment path and, defines a fixing path during closing which is oriented in the direction of the adjustment path. The release path for the opening is greater than the fixing path.
A work machine, such as a vibration tamper or a vibratory plate machine, includes a work device such as a ground contact plate, and a drive for driving the work device. The drive has an electric drive motor, an electric power accumulator for supplying the drive motor with an electric current, and an inverter installation for inverting the current from the power accumulator and for supplying the current to the drive motor. A cooling device is provided for cooling the power accumulator and the inverter installation. The cooling device has at least one fan installation for generating a cooling airflow which is able to be guided by way of the power accumulator and the inverter installation. The fan installation has a fan and a fan motor that drives the fan. The fan motor is provided separately from the drive motor of the drive.
A remote control module for a self-propelled working device has a terminal data interface for interchanging data with a mobile terminal using a terminal data protocol specific to the terminal type, and a working device data interface for interchanging data with the working device using a working device data protocol specific to the working device type. A processing unit is adapted, when the mobile terminal is coupled to the self-propelled working device, to determine the identity and the type of the terminal and the identity and the type of the working device via the respective data interface or to retrieve them from a data memory, to reciprocally translate the respective data protocols when interchanging data between the terminal and the working device, and to transmit machine control data (MCD) from the terminal to the working device and to transmit machine status data (MSD) from the working device to the terminal.
Machines and mechanical apparatus, for use in the following
fields: soil compaction, asphalt compaction, especially,
vibrating plates, vibratory rollers, vibratory rammers;
electric drives; electric drives, for use in relation to the
following goods: vibrating plates, vibratory rollers,
vibratory rammers; vibration motors; vibratory machines;
machines for the production of vibrations for soil
compaction.
(1) Machines and mechanical apparatus, for use in the following fields: soil compaction, asphalt compaction, especially, vibrating plates, vibratory rollers, vibratory rammers; electric drives, for use in relation to the following goods: vibrating plates, vibratory rollers, vibratory rammers; machines for the production of vibrations for soil compaction.
Machines and mechanical apparatus, for use in soil compaction, and asphalt compaction, namely, vibratory plates being machines, vibratory rollers being machines, vibratory rammers being machines; electric direct drives for machines for use in relation to vibratory plates, vibratory rollers, vibratory rammers; electric vibration motors for machines; vibratory earth compaction machines; compaction machines for the production of vibrations for soil compaction
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
12 - Land, air and water vehicles; parts of land vehicles
20 - Furniture and decorative products
28 - Games; toys; sports equipment
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Machines and apparatus for the building and building
materials industry; electrically operated machines and
apparatus for the building and building materials industry;
electric machine tools; hand held power tools; vibration
machines; mechanical vibration apparatus; motor operated
vibration tools; machine-operated hammers; drilling
machines; drilling hammers; rammers [machines]; machines for
soil and asphalt compaction, in particular rollers and
discs; clarified water and wastewater pumps (machines);
separating and joint cutting apparatus (machines), in
particular asphalt and concrete cutting apparatus;
mechanical concrete smoothers, in particular concrete
trowels and levelling-off devices; power-generating units
(generators); rebar cutting apparatus [machines]; rebar
bending apparatus [machines]; loaders, telescopic loaders,
wheel loader, skid steer loaders, excavators; power saws;
grinding machines; wire-binding apparatus; wire-binding
apparatus for armouring irons; stairlifts; moving and
handling equipment; lifting and hoisting equipment; electric
sweepers; lawn sweepers [machines]; road sweepers
[machines]; vehicle mounted road sweepers; attrition
machines for cleaning; vacuum cleaners; electric high
pressure cleaners; gardening machines (powered -); electric
lawnmowers; riding lawn mowers; electric chaff-cutters. Devices for storing electricity; accumulators, electric;
batteries; batteries for electric apparatus; portable power
supplies (rechargeable batteries); carrying devices for
batteries; chargers for electric batteries; battery testers;
voltage transformers; electronic apparatus and electronic
switches for monitoring, regulating and protecting
accumulators; machine readable data carriers; data
processing programs recorded on machine-readable data
carriers; data processing apparatus; data processing
programs; data processing equipment and data processing
programs for control, data processing apparatus and data
processing programs for operation, in relation to the
following goods: electrically operated work machines, tool
apparatus and building apparatus; illuminated
advertisements; advertising signboards [luminous];
advertising signboards [mechanical]; advertising display
apparatus [mechanical or luminous]. Building site lighting systems; electric lamps; hand-held
lights; building site lights; heating apparatus for building
sites. Dump trucks; electrically operated dump trucks; hand driven,
electrically operated dump trucks; tractors; bicycles;
tricycles; two-wheeled trolleys; electrically operated
wheelchairs; electrically operated vehicles for transporting
loads; mine cars; forklift trucks; forklift trucks;
wheelbarrows. Inflatable publicity objects; inflatable publicity balloons;
tool chests (non-metallic -) [empty]. Sporting articles and equipment; machines for physical
exercises; apparatus for achieving physical fitness [for
non-medical use]. Rental of construction, demolition, cleaning and maintenance
tools, machines and equipment; recharging of batteries and
accumulators; replacement of batteries and accumulators;
refurbishment, in relation to the following goods:
batteries, accumulators; repairing, in relation to the
following goods: batteries, accumulators. Rental, in relation to the following goods: batteries,
accumulators; disposal, in relation to the following goods:
batteries, accumulators.
An unbalance exciter for a vibratory plate includes a rotatably mounted unbalance shaft, on which an unbalance mass is provided. The exciter includes an exciter housing for the unbalance shaft, at least two bearing devices for the rotatable mounting of the unbalance shaft, and two bearing seats for the bearing devices. The exciter housing has a central part and two end parts arranged at the ends of the central part. The central part has a hollow-cylindrical recess in which a bearing point is provided for each of the bearing devices. The the central part is designed to optionally accommodate an unbalance shaft for either a first drive type in which the unbalance exciter can be driven by a drive device provided outside the exciter housing, or a second drive type in which the unbalance exciter can be driven by a drive device provided inside the exciter housing.
H02K 7/00 - Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
Mechanical apparatus, for use in the following fields: Soil compaction, asphalt compaction, especially, Vibrating plates, Tamping rollers, Vibratory rammers; Electric drives; Electric drives, for use in relation to the following goods: Vibrating plates, Tamping rollers, Vibratory rammers; Vibration motors; Jarring machines; Machines for the production of vibrations for soil compaction.
40 - Treatment of materials; recycling, air and water treatment,
07 - Machines and machine tools
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
12 - Land, air and water vehicles; parts of land vehicles
20 - Furniture and decorative products
28 - Games; toys; sports equipment
37 - Construction and mining; installation and repair services
Goods & Services
Rental of batteries and accumulators; disposal of batteries and accumulators, namely, destruction of products in the nature of batteries and accumulators Machines and apparatus, namely, skid steer loaders, articulated front end wheel loaders, all-wheel-steered front end loaders, telescopic front end wheel loaders, telescopic handlers, compact excavators, mobile excavators, crawler excavators, and parts therefor, namely, buckets, blades, front power shovels, lifting forks, electric brooms, grippers, attachment compactors, attachment breakers, mechanical spreaders, soil augers, planers, adapter plates, lifting work platforms for the building and building materials industry; electrically operated machines and apparatus, namely, skid steer loaders, articulated front end wheel loaders, all-wheel-steered front end loaders, telescopic front end wheel loaders, telescopic handlers, compact excavators, mobile excavators, crawler excavators, and parts therefor, namely, buckets, blades, front power shovels, lifting forks, electric brooms, grippers, attachment compactors, attachment breakers, mechanical spreaders, soil augers, planers, adapter plates, lifting work platforms for the building and building materials industry; hand held power tools, namely, hammers, drills, saws; vibration machines for soil, gravel and asphalt compaction, namely, vibratory rammers, vibratory tie plates, vibratory rollers; mechanical vibration apparatus for concrete compaction, namely, concrete internal vibrators, external vibrators for shuttering and molds, motorized vibration wet screeds; machine-operated hammers, namely, electric hammers, power hammers, jack hammers; drilling machines; power-operated tools, namely, drilling hammers; rammers being machines; machines for soil and asphalt compaction, in particular road rollers; clarified water and wastewater pumps machines for dewatering and draining pits and trenches; separating and joint cutting apparatus, in particular asphalt and concrete cutting machines; mechanical concrete smoothers, in particular power-operated concrete trowels and levelling-off devices in the nature of power operated screeds; power-generating units, namely, gas operated electricity generators; rebar cutting machines; rebar bending machines; earth moving machines, namely, loaders, telescopic loaders, wheel loader, skid steer loaders, hydraulic excavators; power saws; grinding machines for use in metalwork; wire-binding apparatus, namely, wire welding machines; wire-binding apparatus, namely, rebar tying machines for armouring irons; stairlifts; power-operated moving and handling equipment, namely, fork lifts, track loaders, telehandlers; power-operated lifting and hoisting equipment, namely, fork lifts, telehandlers; electric sweepers; road sweepers machines; vehicle mounted road sweepers; vacuum cleaners; electric high pressure cleaners, namely, machines for cleaning surfaces using high pressure water, machines for cleaning surfaces using high pressure steam; power-operated gardening machines, namely, garden tilling machines, leaf blowers, trimmers, lawn edgers; electric lawnmowers; riding lawn mowers; electric chaff-cutters Devices for storing electricity, namely, electric accumulators, batteries; accumulators, electric; batteries; batteries for electric apparatus; portable power supplies, namely, rechargeable batteries; carrying devices for batteries being carrying cases adapted for storage of batteries; chargers for electric batteries; battery testers; voltage transformers; electronic apparatus, namely, power controllers and electronic power switches for monitoring, regulating and protecting accumulators; machine readable blank magnetic data carriers; data processing programs recorded on machine-readable data carriers; data processing apparatus; downloadable data processing programs; data processing equipment and downloadable data processing programs for control, controlling data processing apparatus and data processing programs for operation, in relation to electrically operated work machines, tool apparatus and building apparatus; illuminated digital signs featuring advertisements; electronic digital advertising signboards; advertising signboards, namely, mechanical signs for advertisements; advertising display apparatus, namely, digital signage display panels Building site lighting systems, namely LED modules, power supplies, and wiring for illuminating building sites and construction sites; electric lamps; hand-held flashlights; building site flood light, namely, portable light towers; air heating apparatus for building sites Dump trucks; electrically operated dump trucks; hand driven, electrically operated dump trucks; tractors; bicycles; tricycles not being toys; two-wheeled trolleys; electrically operated wheelchairs; electrically operated land vehicles for transporting loads; mine cars; forklift trucks; wheelbarrows Inflatable publicity objects; inflatable publicity advertising balloons; tool chests, not of metal, empty Machines for physical exercises, namely, aerobic stair-step machines, treadmill, rowing machine, stationary exercise bicycle, elliptical exercise machines, manually-operated exercise equipment; apparatus for achieving physical fitness, namely, vibrating apparatus used in fitness and exercise programs to stimulate muscles and increase strength and physical performance not for medical use Rental of construction, demolition, cleaning and maintenance tools, machines and equipment; recharging of batteries and accumulators; replacement of batteries and accumulators; refurbishment of batteries and accumulators; repairing of batteries, and accumulators
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
12 - Land, air and water vehicles; parts of land vehicles
20 - Furniture and decorative products
28 - Games; toys; sports equipment
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
(1) Machines and apparatus for the building and building materials industry; electrically operated machines and apparatus for the building and building materials industry; electric machine tools; hand held power tools; vibration machines; mechanical vibration apparatus; motor operated vibration tools; machine-operated hammers; drilling machines; drilling hammers; rammers [machines]; machines for soil and asphalt compaction, in particular rollers and discs; clarified water and wastewater pumps (machines); separating and joint cutting apparatus (machines), in particular asphalt and concrete cutting apparatus; mechanical concrete smoothers, in particular concrete trowels and levelling-off devices; power-generating units (generators); rebar cutting apparatus [machines]; rebar bending apparatus [machines]; loaders, telescopic loaders, wheel loader, skid steer loaders, excavators; power saws; grinding machines; wire-binding apparatus; wire-binding apparatus for armouring irons; stairlifts; moving and handling equipment; lifting and hoisting equipment; electric sweepers; lawn sweepers [machines]; road sweepers [machines]; vehicle mounted road sweepers; attrition machines for cleaning; vacuum cleaners; electric high pressure cleaners; gardening machines (powered -); electric lawnmowers; riding lawn mowers; electric chaff-cutters.
(2) Devices for storing electricity; accumulators, electric; batteries; batteries for electric apparatus; portable power supplies (rechargeable batteries); carrying devices for batteries; chargers for electric batteries; battery testers; voltage transformers; electronic apparatus and electronic switches for monitoring, regulating and protecting accumulators; machine readable data carriers; data processing programs recorded on machine-readable data carriers; data processing apparatus; data processing programs; data processing equipment and data processing programs for control, data processing apparatus and data processing programs for operation, in relation to the following goods: electrically operated work machines, tool apparatus and building apparatus; illuminated advertisements; advertising signboards [luminous]; advertising signboards [mechanical]; advertising display apparatus [mechanical or luminous].
(3) Building site lighting systems; electric lamps; hand-held lights; building site lights; heating apparatus for building sites.
(4) Dump trucks; electrically operated dump trucks; hand driven, electrically operated dump trucks; tractors; bicycles; tricycles; two-wheeled trolleys; electrically operated wheelchairs; electrically operated vehicles for transporting loads; mine cars; forklift trucks; forklift trucks; wheelbarrows.
(5) Inflatable publicity objects; inflatable publicity balloons; tool chests (non-metallic -) [empty].
(6) Sporting articles and equipment; machines for physical exercises; apparatus for achieving physical fitness [for non-medical use]. (1) Rental of construction, demolition, cleaning and maintenance tools, machines and equipment; recharging of batteries and accumulators; replacement of batteries and accumulators; refurbishment, in relation to the following goods: batteries, accumulators; repairing, in relation to the following goods: batteries, accumulators.
(2) Rental, in relation to the following goods: batteries, accumulators; disposal, in relation to the following goods: batteries, accumulators.
A compaction device for compacting a soil region includes at least one vibration unit and/or oscillation unit able to be driven by an electric drive motor. A soil contacting unit comprises at least one soil contacting element in contact with the soil region. The soil contacting unit comprises at least the electric drive motor and the vibration unit and/or the oscillation unit. At least one power supply unit supplies the electric drive motor with electric drive power. At least one electric plug device for releasably and electrically connecting the electric drive motor is provided between the electric drive motor and the power supply unit. At least one fixing device for releasably and mechanically fixing to the power supply unit is provided between the soil contacting element of the soil contacting unit and the power supply unit.
B60K 6/20 - Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
B60L 1/00 - Supplying electric power to auxiliary equipment of electrically-propelled vehicles
B60L 50/51 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
B60L 53/80 - Exchanging energy storage elements, e.g. removable batteries
09 - Scientific and electric apparatus and instruments
19 - Non-metallic building materials
40 - Treatment of materials; recycling, air and water treatment,
42 - Scientific, technological and industrial services, research and design
Goods & Services
Machines and apparatus for the building and building materials industry; Vibration machines; Concrete vibrators; External vibrators for concrete compaction; Combined skips and mixers for producing concrete; Concrete finishing machines; Concrete placing machines. Measuring, detecting, monitoring and controlling devices; Sensors, detectors and monitoring instruments; Apparatus for monitoring a concrete compaction process; Software; Software for monitoring, analysing, controlling and running physical world operations; Sensory software; Dashboard software; Apparatus for the control of concrete component processes; Apparatus for the control of concrete compaction processes. Concrete building elements; Concrete; Prefabricated non-metal buildings. Moulding of concrete; Processing of concrete. Software development; Engineering design and consultancy; Technical consultancy relating to the operation of concrete component processes; Technical consultancy relating to the setting up and operation of a concrete component plant; Technical consultancy relating to the production of concrete parts.
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
12 - Land, air and water vehicles; parts of land vehicles
20 - Furniture and decorative products
28 - Games; toys; sports equipment
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Machines and apparatus for the building and building
materials industry; electrically operated machines and
apparatus for the building and building materials industry;
electric machine tools; hand held power tools; vibrating
machines, vibrating machines; mechanical vibration
apparatus; motor operated vibration tools; machine-operated
hammers; drilling machines; drilling hammers; rammers
[machines]; machines for soil and asphalt compaction, namely
road rollers and disc machines; clarified water and
wastewater pumps (machines); separating and joint cutting
apparatus (machines), in particular asphalt and concrete
cutting apparatus; mechanical concrete smoothers, in
particular concrete trowels and levelling-off devices;
power-generating units (generators); rebar cutting apparatus
[machines]; rebar bending apparatus [machines]; telescopic
loaders, wheel loader, skid steer loaders, excavators; power
saws; grinding machines; wire-binding apparatus;
wire-binding apparatus for armouring irons; stairlifts;
moving and handling equipment; lifting and hoisting
equipment; sweeping machines; attrition machines for
cleaning; vacuum cleaners; electric high pressure cleaners;
gardening machines (powered -); electric lawnmowers; riding
lawn mowers; electric chaff-cutters. Devices for storing electricity; accumulators, electric;
batteries; storage batteries, in relation to the following
goods: electric apparatus; portable power [rechargeable
battery]; carrying cases adapted for storage batteries;
chargers for electric batteries; battery testers; voltage
transformers; electronic apparatus and electronic switches
for monitoring, regulating and protecting accumulators;
machine readable data carriers; data processing programs
recorded on machine-readable data carriers; data processing
apparatus; data processing programs; data processing
equipment and data processing programs for control, data
processing apparatus and data processing programs for
operation, in relation to the following goods: electrically
operated work machines, tool apparatus and building
apparatus; illuminated advertising signs; advertising
signboards [luminous]; advertising signboards [mechanical];
advertising display apparatus [mechanical or luminous];
chargers. Building site lighting systems; electric lamps; hand-held
lights; building site lights; heating apparatus for building
sites. Dump trucks; electrically operated dump trucks; hand driven,
electrically operated dump trucks; tractors; bicycles;
tricycles; two-wheeled trolleys; electrically operated
wheelchairs; electrically operated vehicles for transporting
loads; mine cars; forklift trucks; forklift trucks;
wheelbarrows. Inflatable publicity objects; inflatable publicity balloons;
tool chests (non-metallic -) [empty]. Sporting articles and equipment; machines for physical
exercises; apparatus for achieving physical fitness [for
non-medical use]. Rental of tools, plant and equipment for construction,
demolition, cleaning and maintenance; recharging of
batteries and accumulators; replacement of batteries and
accumulators; remanufacturing, in relation to the following
goods: batteries, accumulators; repairing, in relation to
the following goods: batteries, accumulators. Rental, in relation to the following goods: batteries,
accumulators; disposal, in relation to the following goods:
batteries, accumulators.
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
12 - Land, air and water vehicles; parts of land vehicles
20 - Furniture and decorative products
28 - Games; toys; sports equipment
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Machines and apparatus for the building and building materials industry; Electrically operated machines and apparatus for the building and building materials industry; Electric machine tools; Hand held power tools; Vibration machines; Mechanical vibration apparatus; Motor operated vibration tools; machine-operated hammers; Drilling machines; Drilling hammers; Rammers [machines]; Machines for soil and asphalt compaction, in particular Rollers and discs; Clarified water and wastewater pumps (machines); Separating and joint cutting apparatus (machines), in particular asphalt and concrete cutting apparatus; Mechanical concrete smoothers, in particular concrete trowels and levelling-off devices; Power-generating units (generators); Rebar cutting apparatus [machines]; Rebar bending apparatus [machines]; Chargers, Telescopic loaders, Wheel loader, Skid steer loaders, Excavators; Power saws; Grinding machines; Wire-binding apparatus; Wire-binding apparatus for armouring irons; Stairlifts; Moving and handling equipment; Lifting and hoisting equipment; Sweepers; Attrition machines for cleaning; Vacuum cleaners; Electric high pressure cleaners; Gardening machines (Powered -); Electric lawnmowers; Riding lawn mowers; Electric chaff-cutters. Devices for storing electricity; Accumulators, electric; Batteries; Batteries for electric apparatus; Portable power supplies (rechargeable batteries); Carrying devices for batteries; Chargers for electric batteries; Battery testers; Voltage transformers; Electronic apparatus and electronic switches for monitoring, regulating and protecting accumulators; Machine readable data carriers; Data processing programs recorded on machine-readable data carriers; Data processing apparatus; Data processing programs; Data processing equipment and data processing programs for control, Data processing apparatus and data processing programs for operation, In relation to the following goods: Electrically operated work machines, tool apparatus and building apparatus; Illuminated advertisements; Advertising signboards [luminous]; Advertising signboards [mechanical]; Advertising display apparatus [mechanical or luminous]. Building site lighting systems; Electric lamps; Hand-held lights; Building site lights; Heating apparatus for building sites. Dump trucks; Electrically operated dump trucks; Hand driven, electrically operated dump trucks; Tractors; Bicycles; Tricycles; Two-wheeled trolleys; Electrically operated wheelchairs; Electrically operated vehicles for transporting loads; Mine cars; Forklift trucks; Forklift trucks; Wheelbarrows. Inflatable publicity objects; Inflatable publicity balloons; Tool chests (non-metallic -) [empty]. Sporting articles and equipment; Machines for physical exercises; Apparatus for achieving physical fitness [for non-medical use]. Rental of tools, plant and equipment for construction, demolition, cleaning and maintenance; Recharging of batteries and accumulators; Replacement of batteries and accumulators; remanufacturing, In relation to the following goods: batteries, Accumulators; Repairing, In relation to the following goods: batteries, Accumulators. Rental, in relation to the following goods: Batteries, Accumulators; Disposal, in relation to the following goods: Batteries, Accumulators.
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
12 - Land, air and water vehicles; parts of land vehicles
20 - Furniture and decorative products
28 - Games; toys; sports equipment
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Machines for the building industry and for the building material industry, namely, skid-steer loaders, articulated front end wheel loaders, all-wheel-steered front end loaders, telescopic front end wheel loaders, telescopic handlers, compact hydraulic excavators, mobile hydraulic excavators, crawler hydraulic excavators, and parts therefor, namely, buckets, blades, mechanical front shovels, lifting forks, electric brooms, grippers in the nature of grapples, attachment earth compactors, attachment breakers, mechanical spreaders, soil augers in the nature of earth augers, planers, adapter plates, and elevating work platforms; electrically operated machines for the building industry and for the building material industry, namely, skid-steer loaders, articulated front end wheel loaders, all-wheel-steered front end loaders, telescopic front end wheel loaders, telescopic handlers, compact hydraulic excavators, mobile hydraulic excavators, crawler hydraulic excavators, and parts therefor, namely, buckets, blades, mechanical front shovels, lifting forks, electric brooms, grippers in the nature of grapples, attachment earth compactors, attachment breakers, mechanical spreaders, soil augers in the nature of earth augers, planers, adapter plates, and elevating work platforms; hand held power tools, namely, hammers, drills, and saws; vibrating machines for soil, gravel and asphalt compaction, namely, vibratory rammers, vibratory compacting plates, vibratory compaction rollers; mechanical vibration apparatus for concrete compaction, namely, concrete internal vibrators, external concrete vibrators for shuttering and molds, and motorized vibration wet screeds; machine-operated hammers, namely, electric hammers, power hammers, and jack hammers; drilling machines; power-operated tools, namely, drilling hammers; rammers being machines; machines for soil and asphalt compaction, namely road rollers and disc machines; electrical clarified water and wastewater pump machines for dewatering and draining pits and trenches; electrical separating and joint cutting apparatus in the nature of machines, namely asphalt and concrete cutting apparatus in the nature of machines; mechanical concrete smoothers, in particular power operated concrete trowels and levelling-off devices, namely, power operated screeds; power-generating units, namely, gas operated power generators; rebar cutting apparatus, namely, rebar cutting machines; rebar bending apparatus, namely, rebar bending machines; telescopic wheel loaders for use in the building industry, wheel loader, skid steer loaders, and earth moving machines, namely, excavators; power saws; grinding machines for use in metalwork; wire-binding apparatus; wire-binding apparatus for armouring irons in the nature of rebar tying machines; stair lifts; power-operated moving and handling equipment, namely, fork lifts, crawler-tracked loaders, and telehandlers; power-operated lifting and hoisting equipment, namely, fork lifts and telehandlers; road sweeping machines; attrition machines for cleaning in the nature of street cleaning machines; vacuum cleaners; electric high pressure steam cleaners; power-operated gardening machines, namely, garden tilling machines, leaf blowers, lawn trimmers, and lawn edgers; electric lawnmowers; riding lawn mowers; electric chaff-cutters network Devices for storing electricity, namely, electric accumulators and batteries; accumulators, electric; batteries; electric apparatus in the nature of electrical storage batteries; portable power in the nature of rechargeable batteries; carrying cases adapted for storage of batteries; chargers for electric batteries; battery testers; electric voltage transformers; electronic apparatus and electronic switches for monitoring, regulating and protecting accumulators; machine readable blank magnetic data carriers; prerecorded magnetic machine-readable data carriers featuring data processing programs for operation of electrically operated work machines, tool apparatus and building apparatus; data processing apparatus; downloadable computer data processing programs; data processing equipment and downloadable computer data processing programs for control; data processing apparatus and downloadable computer data processing programs for operation of electrically operated work machines, tool apparatus and building apparatus; illuminated advertising signs; luminous advertising signboards; mechanical advertising signboards; mechanical and luminous advertising display apparatus, namely, electronic display boards; chargers for electric accumulators and batteries LED building site lighting systems, namely, LED modules, power supplies, and wiring; electric lamps; hand-held lights, namely, flashlights; building site light, namely, mobile light towers; heating apparatus for building sites Dump trucks; electrically operated dump trucks; hand driven, electrically operated dump trucks; tractors; bicycles; tricycles not being toys; two-wheeled trolleys; electrically operated wheelchairs; electrically operated vehicles for transporting loads; mine cars; forklift trucks; wheelbarrows Inflatable publicity objects; inflatable publicity balloons; tool chests, not of metal, empty Machines for physical exercises, namely, stair-stepping machines, treadmill, rowing machine, stationary exercise bicycle, elliptical exercise machines, manually-operated exercise equipment; non-medical apparatus for achieving physical fitness, namely, vibrating apparatus used in fitness and exercise programs to stimulate muscles and increase strength and physical performance Rental of tools, construction machinery, and equipment for construction, demolition, and cleaning; recharging of batteries and accumulators; replacement of batteries and accumulators; remanufacturing of batteries and accumulators to the order and/or specification of others; repairing of batteries and accumulators Rental of batteries and accumulators; disposal of batteries and accumulators, namely, destruction of products in the nature of batteries and accumulators
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
12 - Land, air and water vehicles; parts of land vehicles
20 - Furniture and decorative products
28 - Games; toys; sports equipment
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
(1) Machines and apparatus for the building and building materials industry; electrically operated machines and apparatus for the building and building materials industry; electric machine tools; hand held power tools; vibrating machines, vibrating machines; mechanical vibration apparatus; motor operated vibration tools; machine-operated hammers; drilling machines; drilling hammers; rammers [machines]; machines for soil and asphalt compaction, namely road rollers and disc machines; clarified water and wastewater pumps (machines); separating and joint cutting apparatus (machines), in particular asphalt and concrete cutting apparatus; mechanical concrete smoothers, in particular concrete trowels and levelling-off devices; power-generating units (generators); rebar cutting apparatus [machines]; rebar bending apparatus [machines]; telescopic loaders, wheel loader, skid steer loaders, excavators; power saws; grinding machines; wire-binding apparatus; wire-binding apparatus for armouring irons; stairlifts; moving and handling equipment; lifting and hoisting equipment; sweeping machines; attrition machines for cleaning; vacuum cleaners; electric high pressure cleaners; gardening machines (powered -); electric lawnmowers; riding lawn mowers; electric chaff-cutters.
(2) Devices for storing electricity; accumulators, electric; batteries; storage batteries, in relation to the following goods: electric apparatus; portable power [rechargeable battery]; carrying cases adapted for storage batteries; chargers for electric batteries; battery testers; voltage transformers; electronic apparatus and electronic switches for monitoring, regulating and protecting accumulators; machine readable data carriers; data processing programs recorded on machine-readable data carriers; data processing apparatus; data processing programs; data processing equipment and data processing programs for control, data processing apparatus and data processing programs for operation, in relation to the following goods: electrically operated work machines, tool apparatus and building apparatus; illuminated advertising signs; advertising signboards [luminous]; advertising signboards [mechanical]; advertising display apparatus [mechanical or luminous]; chargers.
(3) Building site lighting systems; electric lamps; hand-held lights; building site lights; heating apparatus for building sites.
(4) Dump trucks; electrically operated dump trucks; hand driven, electrically operated dump trucks; tractors; bicycles; tricycles; two-wheeled trolleys; electrically operated wheelchairs; electrically operated vehicles for transporting loads; mine cars; forklift trucks; forklift trucks; wheelbarrows.
(5) Inflatable publicity objects; inflatable publicity balloons; tool chests (non-metallic -) [empty].
(6) Sporting articles and equipment; machines for physical exercises; apparatus for achieving physical fitness [for non-medical use]. (1) Rental of tools, plant and equipment for construction, demolition, cleaning and maintenance; recharging of batteries and accumulators; replacement of batteries and accumulators; remanufacturing, in relation to the following goods: batteries, accumulators; repairing, in relation to the following goods: batteries, accumulators.
(2) Rental, in relation to the following goods: batteries, accumulators; disposal, in relation to the following goods: batteries, accumulators.
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Inflatable publicity objects; Inflatable publicity balloons; Tool chests (non-metallic -) [empty]. Rental of tools, plant and equipment for construction, demolition, cleaning and maintenance; Recharging of batteries and accumulators; Replacement of batteries and accumulators; remanufacturing, In relation to the following goods: batteries, Accumulators; Repairing, In relation to the following goods: batteries, Accumulators. Rental, in relation to the following goods: Batteries, Accumulators; Disposal, in relation to the following goods: Batteries, Accumulators.
A drive system includes a carrying device with a wearable carrying frame, an energy store carried by the carrying frame, and at least one electric drive motor carried by the carrying frame. A coupling device is configured to mechanically couple a work apparatus to the drive system. The carrying device is formed as a shoulder bag or backpack, having at least one strap that permits the carrying device to be worn over a shoulder of a user. Two straps may be provided that permit the carrying device to be worn over both shoulders of a user. Also disclosed is a tool having such a drive system and a work apparatus, which may be concrete vibrator.
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
12 - Land, air and water vehicles; parts of land vehicles
20 - Furniture and decorative products
28 - Games; toys; sports equipment
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Machines and apparatus for the building and building materials industry; Electrically operated machines and apparatus for the building and building materials industry; Electric machine tools; Hand held power tools; Vibration machines; Mechanical vibration apparatus; Motor operated vibration tools; machine-operated hammers; Drilling machines; Drilling hammers; Rammers [machines]; Machines for soil and asphalt compaction, namely Rollers and discs; Clarified water and wastewater pumps (machines); Separating and joint cutting apparatus (machines), in particular asphalt and concrete cutting apparatus; Mechanical concrete smoothers, in particular concrete trowels and levelling-off devices; Power-generating units (generators); Rebar cutting apparatus [machines]; Rebar bending apparatus [machines]; Chargers, Telescopic loaders, Wheel loader, Skid steer loaders, Excavators; Power saws; Grinding machines; Wire-binding apparatus; Wire-binding apparatus for armouring irons; Stairlifts; Moving and handling equipment; Lifting and hoisting equipment; Sweepers; Attrition machines for cleaning; Vacuum cleaners; Electric high pressure cleaners; Gardening machines (Powered -); Electric lawnmowers; Riding lawn mowers; Electric chaff-cutters. Devices for storing electricity; Accumulators, electric; Batteries; Batteries for electric apparatus; portable power [rechargeable battery]; Carrying devices for batteries; Chargers for electric batteries; Battery testers; Voltage transformers; Electronic apparatus and electronic switches for monitoring, regulating and protecting accumulators; Machine readable data carriers; Data processing programs recorded on machine-readable data carriers; Data processing apparatus; Data processing programs; Data processing equipment and data processing programs for control, Data processing apparatus and data processing programs for operation, In relation to the following goods: Electrically operated work machines, tool apparatus and building apparatus; Illuminated advertisements; Advertising signboards [luminous]; Advertising signboards [mechanical]; Advertising display apparatus [mechanical or luminous]. Building site lighting systems; Electric lamps; Hand-held lights; Building site lights; Heating apparatus for building sites. Dump trucks; Electrically operated dump trucks; Hand driven, electrically operated dump trucks; Tractors; Bicycles; Tricycles; Two-wheeled trolleys; Electrically operated wheelchairs; Electrically operated vehicles for transporting loads; Mine cars; Forklift trucks; Forklift trucks; Wheelbarrows. Inflatable publicity objects; Inflatable publicity balloons; Tool chests (non-metallic -) [empty]. Sporting articles and equipment; Machines for physical exercises; Apparatus for achieving physical fitness [for non-medical use]. Rental of tools, plant and equipment for construction, demolition, cleaning and maintenance; Recharging of batteries and accumulators; Replacement of batteries and accumulators; remanufacturing, In relation to the following goods: batteries, Accumulators; Repairing, In relation to the following goods: batteries, Accumulators. Rental, in relation to the following goods: Batteries, Accumulators; Disposal, in relation to the following goods: Batteries, Accumulators.
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
12 - Land, air and water vehicles; parts of land vehicles
20 - Furniture and decorative products
28 - Games; toys; sports equipment
37 - Construction and mining; installation and repair services
40 - Treatment of materials; recycling, air and water treatment,
Goods & Services
Machines and apparatus for the building and building materials industry; Electrically operated machines and apparatus for the building and building materials industry; Electric machine tools; Hand held power tools; Vibrating machines, Vibrating machines; Mechanical vibration apparatus; Motor operated vibration tools; machine-operated hammers; Drilling machines; Drilling hammers; Rammers [machines]; Machines for soil and asphalt compaction, namely Rollers and discs; Clarified water and wastewater pumps (machines); Separating and joint cutting apparatus (machines), in particular asphalt and concrete cutting apparatus; Mechanical concrete smoothers, in particular concrete trowels and levelling-off devices; Power-generating units (generators); Rebar cutting apparatus [machines]; Rebar bending apparatus [machines]; Chargers, Telescopic loaders, Wheel loader, Skid steer loaders, Excavators; Power saws; Grinding machines; Wire-binding apparatus; Wire-binding apparatus for armouring irons; Stairlifts; Moving and handling equipment; Lifting and hoisting equipment; Sweepers; Attrition machines for cleaning; Vacuum cleaners; Electric high pressure cleaners; Gardening machines (Powered -); Electric lawnmowers; Riding lawn mowers; Electric chaff-cutters. Devices for storing electricity; Accumulators, electric; Batteries; Storage batteries, In relation to the following goods: Electric apparatus; portable power [rechargeable battery]; Carrying devices, In relation to the following goods: Storage batteries; Chargers for electric batteries; Battery testers; Voltage transformers; Electronic apparatus and electronic switches for monitoring, regulating and protecting accumulators; Machine readable data carriers; Data processing programs recorded on machine-readable data carriers; Data processing apparatus; Data processing programs; Data processing equipment and data processing programs for control, Data processing apparatus and data processing programs for operation, In relation to the following goods: Electrically operated work machines, tool apparatus and building apparatus; Illuminated advertisements; Advertising signboards [luminous]; Advertising signboards [mechanical]; Advertising display apparatus [mechanical or luminous]. Building site lighting systems; Electric lamps; Hand-held lights; Building site lights; Heating apparatus for building sites. Dump trucks; Electrically operated dump trucks; Hand driven, electrically operated dump trucks; Tractors; Bicycles; Tricycles; Two-wheeled trolleys; Electrically operated wheelchairs; Electrically operated vehicles for transporting loads; Mine cars; Forklift trucks; Forklift trucks; Wheelbarrows. Inflatable publicity objects; Inflatable publicity balloons; Tool chests (non-metallic -) [empty]. Sporting articles and equipment; Machines for physical exercises; Apparatus for achieving physical fitness [for non-medical use]. Rental of tools, plant and equipment for construction, demolition, cleaning and maintenance; Recharging of batteries and accumulators; Replacement of batteries and accumulators; remanufacturing, In relation to the following goods: batteries, Accumulators; Repairing, In relation to the following goods: batteries, Accumulators. Rental, in relation to the following goods: Batteries, Accumulators; Disposal, in relation to the following goods: Batteries, Accumulators.
35.
Power supply unit having a housing and a rechargeable electrical store
A transportable power supply unit has at least one rechargeable electrical store for storing electric power and having a housing. At least one inverter converts a DC voltage of the rechargeable electrical store into a first AC voltage, such as a first grid voltage and/or first three-phase current, and/or into a second AC voltage. At least one connection unit, such as at least one socket and a plug, is provided for the first AC voltage and/or for the grid voltage. The connection unit is in the form of an AC voltage output of the inverter for the first AC voltage. At least one detachably connectable connecting unit is provided for the rechargeable electrical store. The connecting unit comprises at least one electrical contact apparatus for making detachably connectable contact with the rechargeable electrical store and at least one detachably connectable retaining apparatus for detachably connectably retaining the rechargeable electrical store in the housing.
The invention relates to an oscillation excitation device for producing oscillations and/or vibrations, wherein an electric motor (1) is provided, which has a stator unit (3) and a rotor unit (2) that can be rotated about an axis of rotation and has at least one rotor shaft (2, 14); wherein at least a first bearing unit and a second bearing unit for rotatably mounting the rotor shaft (2, 14) and/or rotor unit (2) are provided; wherein at least one electromagnetic drive system of the electric motor (1) is arranged between the first bearing unit and the second bearing unit; wherein at least one rotatable imbalance unit (5) for producing an imbalance is provided, which oscillation excitation device at least partially eliminates the disadvantages of the prior art and in particular enables economical production and/or operation. This is achieved according to the invention in that the imbalance unit (5) is arranged at least between the first bearing unit and the second bearing unit.
H02K 7/06 - Means for converting reciprocating motion into rotary motion or vice versa
B06B 1/16 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
37.
Control apparatus for soil compacting apparatus, with handlebar and rotational speed lever
A control apparatus for a soil compacting apparatus which can be driven by a drive motor. The control apparatus includes a running-direction operating element, which is pivotable about a first axis, for predetermining a running direction of the soil compacting apparatus by an operator, and further includes a rotational-speed operating element, which is pivotable about a second axis, for setting a rotational speed of the drive motor. The first axis and the second axis are congruent and form a common pivot axis.
E01C 19/40 - Power-driven rammers or tampers adapted to impart a smooth finish to the paving, e.g. tamping or vibrating finishers
E02D 3/074 - Vibrating apparatus operating with systems involving rotary unbalanced masses
G05G 1/01 - Arrangements of two or more controlling members with respect to one another
G05G 5/05 - Means for returning or tending to return controlling members to an inoperative or neutral position, e.g. by providing return springs or resilient end-stops
A vibratory plate for soil compaction machine has an upper mass and a lower mass that is elastically coupled to the upper mass and that has a soil contact plate. The soil contact plate has a vibration exciter device. At least one energy storage element is situated on the upper mass.
E02D 3/00 - Improving or preserving soil or rock, e.g. preserving permafrost soil
E02D 3/074 - Vibrating apparatus operating with systems involving rotary unbalanced masses
B06B 1/16 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
E01C 19/38 - Power-driven rammers or tampers with means specifically for generating vibrations
09 - Scientific and electric apparatus and instruments
Goods & Services
Mechanical apparatus for soil compaction, in particular
vibrating plates, vibration rollers, vibration rammers. Surveying, measuring, signalling and checking (supervision)
instruments; equipment, apparatus and instruments for
measuring, displaying, checking and recording of soil
compaction level and for determining the degree of soil
compaction; equipment, apparatus and instruments for
determining and displaying the subsoil bearing capacity;
apparatus for measuring soil properties; apparatus for
measuring soil compaction states; information technology
devices; data storage devices; apparatus for the
transmission of data; apparatus for the transmission of
data; telematics equipment; computer software for
communication between computers over a local network;
navigation, guidance, tracking, targeting and map making
devices; Global Positioning System [GPS] apparatus;
transmitters and receiver for the Global Positioning System;
apparatus for measuring soil properties and for recording
the position of the respective measuring point; apparatus
for linking of measuring data and machine data with data of
the position of the measuring point at a soil compactor.
09 - Scientific and electric apparatus and instruments
Goods & Services
Mechanical apparatus for soil compaction, namely, earth compacting machines in the nature of vibrating plates, vibration rollers, vibration rammers Surveying instruments; measuring instruments, namely, force sensors and vibration sensor; signaling instruments, namely, LED display boards and display screens; equipment, apparatus and instruments in the nature of soil compaction sensors mounted to earth compacting machines for measuring, displaying, checking and recording of soil compaction level, for determining the degree of soil compaction, and for determining and displaying the subsoil bearing capacity; apparatus for measuring soil properties, namely, soil compaction level; data storage devices, namely, computer disk drives, hard disk drives, and solid state drives; apparatus for the transmission of data; telematics equipment, namely, radio transmitters; computer software for monitoring and controlling communication between computers over a local network; navigation, guidance, tracking, targeting and map making devices, namely, Global Positioning System (GPS) apparatus; transmitters and receiver for the Global Positioning System; apparatus for measuring soil properties, namely, soil compaction level, and electronic positioning apparatus for recording the position of the respective measuring point; electronic apparatus for use in soil compacting for linking of measuring data and machine data with data of the position of the measuring point at a soil compactor
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Mechanical apparatus for soil compaction, namely, earth compacting machines in the nature of vibrating plates, vibration rollers, vibration rammers.
(2) Surveying instruments; measuring instruments, namely, vibration sensors for installation in earth compacting machines for measuring soil compaction; signalling instruments, namely, LED displays, digital signage monitors; checking instruments, namely, sensors for monitoring soil compaction; vibration sensors for installation in earth compacting machines, namely, sensors for determining and displaying the loadbearing capacity of soil, sensors for soil testing; information technology devices, namely, computers and computer hardware; data storage devices, namely, computer disk drives, hard disk drives, and solid state drives; apparatus for the transmission of data relating to soil compaction, namely, hard disks drives, blank CDs, blank DVDs, blank CD-ROM, blank magnetic cards; data transmission networks, namely, computer hardware, computer software and computer servers for use in transmitting data relating to soil compacting over computer networks; telematics equipment, namely, radio transmitters; computer software for communication between computers over a local network, namely, computer software for administration of computer local area networks, computer software to allow the transmission of statistical data relating to soil compaction to computers; navigation, guidance, tracking, targeting and map making devices, namely, Global Positioning System [GPS] consisting of computers, computer software, transmitters, receivers, and network interface devices; transmitters and receiver for the Global Positioning System; electronic apparatus for use in the field of soil compacting, namely, computers, vibration sensors and computer monitors for data input, data processing, data transmission, data storage and data output for use with global computer networks and local area networks.
A soil compacting device has an upper mass, a lower mass coupled to the upper mass so as to be capable of movement and having a soil contact plate, and a holding device for holding the soil compacting device, the holding device being situated so as to be capable of movement relative to the upper mass. In addition, a vibration decoupling device is provided that is situated between the upper mass and the holding device. The vibration decoupling device has a guide device for guiding the movement of the holding device relative to the upper mass. The guide device is fashioned such that the holding device is capable of displacement in parallel relative to the upper mass. The vibration decoupling device also has in addition a spring device.
The invention relates to a lubrication device (20) for supplying a tool with oil, comprising at least one pump device (1a, 1b), a pump drive (4a, 4b) for driving the pump device (1a, 1b), a control device (5) for controlling the pump drive (4a, 4b) and an energy store (7) for storing energy for the pump drive (4a, 4b) and the control device (5). Said pump drive (4a, 4b), the control device (5) and the energy store (7) form a pre-mountable, structural unit which can be secured in its entirety to the tool.
Disclosed is a vibration exciter (1) for a soil compacting device, comprising a first unbalanced shaft (3), an second unbalanced shaft (7), which is arranged axially parallel to the first unbalanced shaft (3) and which is contradirectionally rotatably coupled to the first unbalanced shaft (3) in form-locked manner, and a drive device (2) for rotatably driving one of the two unbalanced shafts (3, 7). The second unbalanced shaft (7) has a first unbalanced shaft half (8a) and a second unbalanced shaft half (8b), which is arranged coaxially to the first unbalanced shaft half (8a) and which can rotate relative to the first unbalanced shaft half (8a). At least one respective unbalanced mass (4a, 4b, 10a, 10b) is arranged on the first unbalanced shaft (3), on the first unbalanced shaft half (8a) and on the second unbalanced shaft (8b).
B06B 1/16 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
E01C 19/28 - Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
Disclosed is a vibration exciter (1) for a soil compacting device, comprising a first unbalanced shaft (3), on which at least one first unbalanced mass (4a, 4b) is arranged, an second unbalanced shaft (7), which is arranged axially parallel to the first unbalanced shaft (3), is contradirectionally rotatably coupled to the first unbalanced shaft (3) in form-locked manner, and on which at least one second unbalanced mass (10a) is arranged, a drive device (2) for rotatably driving one of the unbalanced shafts (3, 7), and a rotation device (11a, 11b), which can be actuated by an actuation device (12a, 22a, 12b, 22b) in order to rotate the second unbalanced mass (10a) relative to the first unbalanced mass (4a, 4b). The second unbalanced shaft (7) has at least one cavity, and the actuation device (12a, 22a, 12b, 22b) is at least partially arranged inside the cavity.
B06B 1/16 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
E01C 19/28 - Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
A soil compacting device has an upper body and a lower body which is coupled to the upper body by a spring device and which has a soil contact element. Furthermore, a drive generates is provided for generating an operating motion of the soil contact element, and an energy store is provided for storing electrical energy. A cooling air flow, which is guided through a cooling air flow guide along the energy store, can be created by an air conveying device.
A working device for ground compaction comprises an upper mass, a guide device coupled to the upper mass and intended to guide the working device, a lower mass which can move relative to the upper mass, which is movably coupled to the upper mass via a spring device, and which has a ground contact plate, and a vibration-generating device for producing a relative movement between the upper mass and the lower mass. Furthermore, a drive for driving the vibrating-generating device is provided, wherein the drive comprises an electric motor. The electric motor is supplied with electrical energy via an electrical energy store arranged on the guide device.
A rotary and/or slide hammer has a drive (1), a striking mechanism (2) driven by the drive, and a holding device (4) for holding of the hammer by an operator. A force recognition device (6) can detect the operator's pressing force on the holding device (4). If the detected pressing force exceeds a specified working strike force limit value, the strike frequency of the striking mechanism (2) can be increased to a specified working frequency. If the detected pressing force of the operator falls below a specified idle strike force limit value, the strike frequency can be reduced to a specified idle frequency.
The invention relates to an implement (1) for treatment of the ground, having a holding or guiding device (6) for holding the implement (1) in a main working position, an upper mass (2), a lower mass (3) that is arranged below the upper mass (2) in the main working position, is movably coupled to the upper mass (2) by spring means, and has a ground contacting device (4) oriented downward in the main working position, a vibration excitation device for producing a working motion of the lower mass (3), wherein the ground contacting device (4) can be put into an impacting motion directed downward in the main working position, a drive device having an electric motor for driving the vibration excitation device, and an electrical energy store (8) for supplying the electric motor with electrical energy. The energy store (8) is arranged on the upper mass (2) or the lower mass (3) by means of a vibration decoupling device (10, 11) in such a way that the energy store can be decoupled from vibrations.
09 - Scientific and electric apparatus and instruments
Goods & Services
Mechanical apparatus for soil compaction, in particular vibrating plates, Mills, Tamping rams. Measuring apparatus; Apparatus for measuring soil properties; Apparatus for measuring soil compaction states.
The invention relates to a piece of equipment (1) which has a ground contact device (4) for working on a ground region (5) located below the ground contact device (4) in the working position of the piece of equipment (1), a driving device which can be operated by an electric motor in order to produce a working movement of the ground contact device (4), an electrical energy accumulator (7), enclosed by a housing, for supplying the electric motor with electrical energy, and a covering device (9) for covering the housing and thus the energy accumulator (7), which covering device is arranged above the energy accumulator (7) in the working position. The piece of equipment (1) may for example be a tamper, a vibration plate, a roller or a breaker.
An internal vibrator has a vibration body (1) and a plastic layer (2) at least partially covering the vibration body (1). The vibration body (1) forms a housing in which a vibration-inducing mechanism (9) is arranged. In at least one housing section, the vibration body (1) is made from light metal or a light metal alloy, the plastic layer (2) at least partially covering the outside of the housing section.
An implement for soil compaction has an upper mass (2), a lower mass (3) with a soil contact plate (4), the lower mass being movable relative to the upper mass (2) and coupled to the upper mass (2) via a spring device, a driving device (7) for generating a relative movement between the upper mass (2) and the lower mass (3), and an illumination arrangement (15) having a power generation device (17, 18) and a lighting device (16) electrically coupled to the power generation device (17, 18).
The invention relates to an electric drive which comprises an electric drive motor (1), an optical transmission device (8) for generating and transmitting an optical information signal in accordance with a state of the motor (1), and a receiver device (10) for receiving said optical information signal. An evaluation device is coupled to the receiver device (10) in order to determine an item of information representing the state of the motor (1), on the basis of the information signal received by the receiver device. The transmission device (8) can comprise a generator device which can rotate with a rotor (3) of said motor (1) and on which there is a magnetic pole that is detected by a sensor (6). Said sensor (6) generates a current that is sufficient for operating a light-emitting diode (8) and for generating the optical information signal in the form of visible light or IR light.
A remote control (1) for a self-propelled implement (3), for example for a tamping machine, a vibrating plate or a roller for ground compression, has a first transmission apparatus (4) for sending an electromagnetic control signal in an operating direction (WR). In addition, a second transmission apparatus (4, 6) for sending an electromagnetic safety signal in a safety area (S1, S2) is provided. An operating state of the implement (3) can be prescribed on the basis of the safety signal. By way of example, operating activities of the implement (3) can be prevented when the safety signal can be received. The safety area (S1, S2) comprises a rear area (S2) which is opposite the operating direction (WR). This makes it possible to achieve protection for a user (2) of the remote control (1) in the rear area (S2) situated behind the user (2), for example.
B66C 13/40 - Applications of devices for transmitting control pulsesApplications of remote control devices
E01C 19/00 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
G08C 17/02 - Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
G08C 23/04 - Non-electric signal transmission systems, e.g. optical systems using light waves, e.g. infrared
F16P 3/14 - Safety devices acting in conjunction with the control or operation of a machineControl arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact
A working device (1) for ground compaction comprises an upper mass (2), a guide device (5) coupled to the upper mass (2) and intended to guide the working device (1), a lower mass (3) which can move relative to the upper mass (2), is movably coupled to the upper mass (2) via a spring device (2b), and has a ground contact plate (3b), and a vibration-generating device (3a) for producing a relative movement between the upper mass and the lower mass. Furthermore, a drive (2a) for driving the vibrating-generating device (3a) is provided, wherein the drive (2a) comprises an electric motor. The electric motor is supplied with electrical energy by means of an electrical energy store (8a, 8b) arranged on the guide device (5).
The invention relates to a charging device (1) for a battery (2), comprising a current generating device (3, 4) and a charging unit (5) that can be operated by the current generating device (3, 4) and is structurally integrated into the charging device. According to the invention, the charging unit (5) has a receptacle for the battery (2) during the charging operation. The charging device (1) further comprises a cooling device (15a, 15b, 16a, 16b) operated by the current generating device (3, 4) for cooling the charging unit (5) during the charging operation of the battery (2).
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/14 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
F02B 63/04 - Adaptations of engines for driving pumps, hand-held tools or electric generatorsPortable combinations of engines with engine-driven devices for electric generators
The invention relates to a working apparatus, comprising an electrical consumer and a residual-current protective switching device provided therefor. The consumer is fed with energy via a network current for the operation thereof. When properly operated and connected to the consumer, the residual-current protective switching device emits an activation signal to the consumer. The consumer can be put into operation only when both the network current for covering the power demand for the operation of the consumer and the activation signal of the residual-current protective switching device are present at the consumer.
H02H 11/00 - Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
H02H 1/00 - Details of emergency protective circuit arrangements
H01H 83/00 - Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
63.
WORKING DEVICE COMPRISING AN ADAPTIVE POWER GENERATOR AND ASSOCIATED METHOD
The invention relates to a working device for generating a working motion, comprising a drive train (1) having an internal combustion engine (2) and a motion conversion device (3) for converting a rotational movement of the combustion engine (2) into a working motion. A load device (5) is coupled to the drive train (1) in order to exert, when needed, a load onto said drive train (1) in addition to a power of the drive train (1). A control device (7) serves to change the load that can be exerted by the load device (5) as a function of the actually required power of the drive train (1) to generate the working motion.
The invention relates to a soil compacting device (1) having an upper body and a lower body, which is coupled to the upper body by a spring device (9) and which has a soil contact element (10). Furthermore, a drive (3) is provided for generating an operating motion of the soil contact element (10), and an energy store (13) is provided for storing electrical energy. A cooling air flow (16), which is guided through a cooling air flow guide (14, 17) along the energy store (13), can be created by an air conveying device (15).
E02D 3/046 - Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
E02D 3/074 - Vibrating apparatus operating with systems involving rotary unbalanced masses
E01B 27/00 - Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the trackDevices thereforPacking sleepers
E01C 19/30 - Tamping or vibrating apparatus other than rollers
The invention relates to a tamping device for soil compaction, having an upper mass (1) with a drive and a lower mass (2) that can be moved relative to the upper mass (1) with a soil contacting element (3). In order to cause a working movement of the soil contacting element (3), a vibration generating device (6, 7, 8) is provided. In addition to the vibration generating device, a manipulating device (11), for example in the form of a damping body (12), is provided in an operatively connected manner between the upper mass (1) and the lower mass (2). The damping properties of the damping body (12) can be modifiable.
An abrasive cutting-off device has a tool holding fixture (2) for rotatably holding a cutting wheel (3) in a receiving space. Also provided is a deflecting element (5), which is arranged in an area around the receiving space, wherein a width of the deflecting element (5) is substantially no wider than a thickness of the cutting wheel (3). Therefore, during operation of the abrasive cutting-off device, the deflecting element (5) can be let into a groove produced by the cutting wheel (3). The abrasive cutting-off device also has a suction extraction device (6), arranged in an area around the deflecting element (5). Particles produced during operation of the abrasive cutting-off device can be deflected by the deflecting element (5) in such a way that they are extracted by the suction extraction device (6).
B24B 27/08 - Grinders for cutting-off being portable
B24B 55/05 - Protective covers for the grinding wheel specially designed for portable grinding machines
B24B 55/10 - Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
B23D 45/16 - Hand-held sawing devices with circular saw blades
B23D 59/00 - Accessories specially designed for sawing machines or sawing devices
B28D 1/04 - Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhereMachines, devices, tools therefor by sawing with circular saw blades or saw discs
B28D 7/02 - Accessories specially adapted for use with machines or devices of the other groups of this subclass for removing or laying dust, e.g. by spraying liquidsAccessories specially adapted for use with machines or devices of the other groups of this subclass for cooling work
An internal vibrator for compacting concrete comprises an elastically deformable protective and operating tube (2) which is coupled to a vibrating cylinder (1). In the protective and operating tube (2) there are arranged electrically conductive contact elements (8a, 8b) which make it possible to detect any deformation of the protective and operating tube (2), in particular a significant curvature of the protective and operating tube (2). If the curvature is greater than a predetermined curvature, the internal vibrator is switched on. When the curvature falls below this value, the internal vibrator is automatically switched off.
A vibrating plate for ground compacting has an upper mass (O) with a drive motor (7) and a lower mass (U) with a ground contact plate (1) and with a vibration generator device (2, 3, 4). The drive motor (7) drives a driving pulley (8) in rotation, such that the rotational movement is transmitted via a belt (9) to a driven pulley (10) coupled to the vibration generator device. A limitation device (B1, B2, B3, B4, B5, B6) is provided which is arranged laterally on the belt (9) in a region in which the belt (9) is not in contact with the driving pulley (8) or the driven pulley (10). The limitation device has a contact region on a side facing towards the outer surface and/or inner surface of the belt (9).
A wire-binding device for binding together at least two objects comprises a handle part (14) by means of which the wire-binding device can be held by an operator. Pushing forward the handle part (14) causes a V-shaped wire clip (1) to be guided along the inside of two closing jaws (9, 10) of a mouth (8) until the wire clip (1) encloses the two objects which are to be connected. Additionally provided on the mouth (8) is a positioning means (11) having two mutually opposite guide faces (21) of which the spacing from one another is less than the spacing of the closing jaws (9, 10) from one another.
A drive system has an engine, a tank container (1) for storing an expendable operating medium (2) for the engine, a filling-level monitoring apparatus (6) for monitoring the filling level in the tank container (1) and/or in a feed line (4) from the tank container (1) to the engine, and an interruption apparatus (6) for interrupting the engine in the case of an imminent lack of operating medium. If the filling level drops below a predefined filling-level height, this is detected by the filling-level monitoring apparatus (6) and reported to the interruption apparatus (6) which thereupon interrupts the drive system. Drive systems which are designed in this way are suitable for use in equipment, for example, in civil engineering, where emptying of the fuel tank frequently occurs as a result of the extreme building-site operation.
F01M 1/26 - Indicating or safety devices concerning lubricant pressure rendering machines or engines inoperative or idling on pressure failure acting on engine ignition system
F02M 37/00 - Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatusArrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
G01F 23/26 - Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
The invention relates to a hammer drill and/or impact hammer comprising a cooling air channel (20) for guiding a cooling air flow from a cooling air fan (16) to an outside wall of a cylinder (7) of an internal combustion engine (1). The cooling air channel is designed such that it is tapered to the extent that partial cooling air flows guided between the respective cooling fins (21) are branched off the main cooling air flow. In such a way, the flow rate of the cooling air flow in the cooling air channel (20) remains substantially constant, resulting in optimized engine cooling. Additionally, it is possible to divide the cooling air channel (20) into two cooling air channels (26, 27) downstream of the cylinder (7). One of the cooling air channels guides cooling air to an exhaust gas system (30) of the internal combustion engine (1), while the other cooling air channel (27) guides cooling air to an outside wall of a guide housing (13) of a hammer mechanism (5). In such a way, heat sources inside the drill or hammer can be deliberately cooled.
The invention relates to a drill hammer and/or impact hammer having an internal combustion engine (1) and a hammer mechanism (5) that can be driven by the internal combustion engine (1) by means of a transmission (3). A part of the engine housing (7), the transmission housing (8), or the impact hammer mechanism housing (11) is enclosed by a cover (19). The cover (19) is spaced at a distance from the remainder of the machine, so that a gap (20) is present between the cover (19) and the remainder of the machine. Cooling air can flow into the gap (20) at the lower face of the cover (19) and flow back out via a flue (22) and an opening (23). The components beneath the cover (19) are thereby effectively cooled, even without an additional cooling air blower.
