Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands
1-100 of 1,623
for Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands
A dispensing device for dispensing a viscous material from a cartridge received in the device includes a main housing, a front support, a rear plunger assembly, a motor, and gear assembly. The rear plunger assembly is spaced apart from the front support by an elongate member. The rear plunger assembly includes a plunger plate supported in a plunger housing above a cutting edge. The rear plunger assembly is rotatable about an axis parallel to the longitudinal axis of the elongate member. The motor and gear assembly are disposed in the housing and are engageable with the elongate member to move one of the front support and the rear plunger assembly toward each other, thereby urging the cutting edge of the rear plunger assembly against an edge of the cartridge as the plunger plate is driven against the cartridge to expel the viscous material from the cartridge.
B05C 17/01 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure with mechanically or electrically actuated piston or the like
A utility knife includes a handle having a body and a receiving aperture. The utility knife further includes a collet at least partially receivable in the receiving aperture, and a sleeve that is engageable with and that surrounds the collet. The collet is configured to alternately receive one of a portion of a blade of a first type in a first slot and a portion of a blade of a second type in a second slot. The collet and the sleeve are co-rotatable relative the handle to move the collet to a secured position in which one of the blade of the first type and the blade of the second type are secured to the collet.
Improved cooling systems for handheld devices are disclosed. In some aspects, the cooling system may utilize air inlets disposed behind a guard to prevent debris or liquids from entering the handheld device and potentially causing damage to internal components of the handheld device. In aspects, a vents may be disposed on the guard to divert cooling air into a housing of the handheld device to cool internal components, such as the motor or a printed circuit board (PCB). In additional or alternative aspects, a motor mount may be provided that includes ribs defining air channels to divert or direct cooling air to components to be cooled. The air channels provided by the motor mount may enable the cooling air to reach portions of the internal components that may be distant from the air inlets of the housing.
A01B 1/10 - HoesHand cultivators with two or more blades
B25F 5/00 - Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
F04D 17/00 - Radial-flow pumps specially adapted for elastic fluids, e.g. centrifugal pumpsHelico-centrifugal pumps specially adapted for elastic fluids
F04D 25/06 - Units comprising pumps and their driving means the pump being electrically driven
H02K 5/18 - Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
H02K 7/14 - Structural association with mechanical loads, e.g. with hand-held machine tools or fans
H02K 9/06 - Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
The present invention relates to a portable blower including: a body including a body housing and formed with a gripping portion; an airflow generating device, wherein the airflow generating device is connected with the body housing and comprises a motor and a fan driven by the motor to rotate so as to generate airflow; and a volute accommodating the fan therein, the volute including an air intake portion and an air outlet in fluid communication with each other; wherein the volute is rotatable, preferably up to 180 degrees, relative to the body so as to adjust the angle of the air outlet.
A cleaning device with a sealing member provided in a region of connection of a body part and a dust collection component of the cleaning device. A cross section of an elastic force application portion of the sealing member being formed in an arc shape, thereby enabling a good sealing effect while also facilitating installation and removal of the dust collection component. The sealing member has a two-layer elastic wall structure and is therefore not likely to deform even with long-term use. An alignment structure between the dust collection component and a device body further avoids problems such as rocking and shifting during installation of the dust collection component; improves a sealing structure between a handle and the device body, facilitates installation and removal of the handle; and improves an installation connection structure of a cleaning fluid storage tank.
A47L 11/40 - Parts or details of machines not provided for in groups , or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers or levers
A battery electrode sheet, a cylindrical battery, and a method for manufacturing same. The battery electrode sheet comprises a coated zone coated with an electrode material, and a bare foil zone, the bare foil zone being provided with multiple oblique slots and multiple oblique protrusions in an alternating manner. The cylindrical battery comprises a positive electrode sheet, a negative electrode sheet and a separator, the positive electrode sheet and/or the negative electrode sheet being the battery electrode sheet. The method for manufacturing a cylindrical battery comprises flattening positive/negative electrode end faces of a cell, wherein the direction of flattening is the same as the direction of inclination of oblique protrusions.
H01M 10/04 - Construction or manufacture in general
H01M 50/107 - Primary casingsJackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
H01M 50/109 - Primary casingsJackets or wrappings characterised by their shape or physical structure of button or coin shape
H01M 50/536 - Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
11.
FLOOR CLEANER AND STEAM CLEANING APPARATUS FOR A FLOOR CLEANER
A cleaning apparatus is operable to clean a floor cleaner. The floor cleaner includes a base movable along a surface to be cleaned, a brushroll motor, and a brushroll rotatable about a brushroll axis relative to the base by the brushroll motor. The cleaning apparatus includes a tray that is configured to removably receive the floor cleaner in a mounted position. The tray includes a brushroll-receiving portion configured to receive the brushroll of the floor cleaner. The cleaning apparatus also includes a reservoir configured to store liquid and a boiler in fluid communication with the reservoir. The boiler is configured to convert the liquid into steam. The cleaning apparatus also includes a steam distributor in fluid communication with the boiler. The steam distributor has one or more steam openings configured to dispense the steam onto the brushroll.
A47L 11/40 - Parts or details of machines not provided for in groups , or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers or levers
A47L 11/30 - Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
A rotary tool includes a housing, a drive shaft positioned within the housing, and a bit holder. The bit holder is positioned adjacent a distal end of the housing and is driven by rotation of the drive shaft. The rotary tool also includes a wrench assembly coaxially movable along the longitudinal axis and selectively engageable with the bit holder, a groove positioned on one of the housing and the wrench assembly, and a protrusion positioned on the other of the housing and the wrench assembly. The protrusion engages the groove and retaining the wrench assembly against axial movement while the wrench assembly is in a first position, and the protrusion is axially spaced apart from the groove while the wrench assembly is in a second position.
A tripod light may include a frame supporting a light assembly. A tripod light may include a support assembly coupled to the frame by a hinge and configured to support the frame on a surface, the support assembly including a first leg, a second leg, and a third leg, each of the legs being pivotable relative to the frame about the hinge between a stowed position adjacent the frame, and a deployed position away from the frame, wherein each of the second leg and the third leg is configured to rotate relative to the first leg between a collapsed position in which each of the second leg and the third leg is aligned with the first leg, and a respective extended position of the second leg and the third leg.
F21S 6/00 - Lighting devices intended to be free-standing
F21S 9/02 - Lighting devices with a built-in power supplySystems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
A circular saw (100) including a housing (102) and a motor (120) disposed within the housing. The circular saw also includes a blade removably coupled with the driveshaft (122) of the motor and operable to rotate therewith and a bottom plate (140) rotatably coupled to the housing. The bottom plate defines a zero plane (164) in which the blade is orthogonal to the bottom plate. The bottom plate rotates in a first direction from the zero plane and in a second direction from the zero plane opposite the first direction.
A powered fastener driver includes a housing, a nosepiece, a driver blade movable within the nosepiece between a ready position and a driven position, a piston coupled to the driver blade, a driver cylinder within which the piston is movable, a storage chamber cylinder containing pressurized gas therein and in fluid communication with the driver cylinder, a lifting mechanism for moving the driver blade to the ready position, and a motor coupled to the lifting mechanism to drive the lifting mechanism. An onboard air compressor is driven by the motor and is driven while the lifting mechanism is driven. A feed system is in fluid communication with the onboard air compressor and includes a primary feed mechanism adjacent the nosepiece and a secondary feed mechanism adjacent the nosepiece. The primary feed mechanism and the secondary feed mechanism are actuated by compressed air received from the onboard air compressor.
A cylindrical battery cell. The cylindrical battery cell includes an anode, a cathode, one or more separator sheets that separates the anode from the cathode, an electrolyte and a cylindrical housing. The anode, the one or more separator sheets, and the cathode are rolled together to form a roll and the anode, the cathode and the one or more separators form concentric layers within the roll. The roll is seated in the cylindrical housing. At least one of the anode and the cathode includes a plurality of apertures formed from an inner radial surface of the roll to an outer radial surface of the roll. The plurality of apertures form passageways that are configured to facilitate a flow of the electrolyte within the roll such that the electrolyte flows into the roll.
A positive electrode material for lithium-ion batteries. The positive electrode material for lithium-ion batteries comprises a polymer additive as shown in Formula I or II, the polymer additive has an average molecular weight of 10,000 to 1,000,000, preferably 100,000 to 500,000, and more preferably 300,000, and an addition amount of the polymer additive is 0.001 wt % to 0.1 wt %, preferably 0.01 wt %. By adding the polymer additive as shown in Formula I or II, lithium carbonate in the positive electrode material is better dispersed, a CID is turned on faster, and the lithium-ion batteries thus have better protection against overcharge.
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
H01M 4/02 - Electrodes composed of, or comprising, active material
H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries
20.
PREPARATION METHOD OF LITHIUM CARBONATE SUSPENSION
A method for preparing a lithium carbonate suspension, comprising the following steps: step 1, mixing lithium carbonate powder, a grinding medium, and a dispersion medium, and then grinding and filtering to obtain a lithium carbonate suspension; and step 2, adding a polymer additive to the lithium carbonate suspension, stirring and dispersing to obtain a stable lithium carbonate suspension. The stability of the lithium carbonate suspension can be increased by adding the polymer additive to the lithium carbonate suspension. If the stable lithium carbonate suspension is further added to a positive electrode slurry, lithium carbonate is dispersed better in the positive electrode material thus prepared, and a CID is activated more quickly, such that the battery has better performance in terms of overcharging prevention.
A hand tool, a tool storage device, and a modular bit storage device are provided. The tool storage device includes a base including a shaft extending from an interior surface. A tool holder is coupled to the shaft and includes a plurality of wings extending radially outward relative to the shaft and along a longitudinal direction. A plurality of channels is formed between respective pairs of wings of the plurality of wings. The channels are positioned in adjacent circumferential arrangement. The tool holder forms a center bore into which the shaft is positionable and fastened to the tool holder. The tool holder is selectively positionable to a body of the hand tool, a cap of the modular bit storage device, or both.
A personal heater device including an ignition device configured to generate a spark to ignite a fuel; a combustion location where ignited fuel burns in response to the spark; a battery receiving port configured to receive a battery; a controller; and a fan assembly including a motor electrically coupled the battery receiving port and controlled by the controller, a fan coupled to an output shaft of the motor, and a passageway configured to route airflow generated by the fan to a location near the combustion location.
Accessory connectors, mounting connector systems, and associated methods are provided. An accessory connector includes a tubular main body that extends from a first end to a second end. The tubular main body defines a pair of connector apertures between the first end and the second end. The accessory connector is removably connectable to the elongate pole and movable between a disconnected position and a connected position in which the pair of buttons extend through the pair of connector apertures.
A working tool including a tool body with a distal end at which a first engagement structure is disposed and an interchangeable working member including a mounting base and a working portion connected to a distal end of the mounting base. The mounting base includes a second engagement structure disposed at a proximal end of the mounting base and configured to engage with the first engagement structure. The working member is configured to be electrically connected with the tool body upon attachment to the tool body. The working tool is configured to allow the working member to be detached from the tool body and allow another working member with the second engagement structure to be attached to the tool body.
A battery pack can include one or more cells. The battery pack can include at least one temperature sensor configured to obtain a temperature measurement indicative of a temperature of at least cell of the one or more cells. The battery pack can include a controller, the controller configured to be placed in signal communication with a battery charger. The controller can be configured to perform operations. The operations can include obtaining the temperature measurement from the at least one temperature sensor. The operations can include determining, based at least in part on the temperature measurement, that the temperature of the at least one cell is between a lower temperature threshold and an upper temperature threshold. The operations can include, in response to determining that the temperature of the at least one cell is between the lower temperature threshold and the upper temperature threshold, reducing a maximum charging current, wherein reducing the maximum charging current comprises reducing the maximum charging current based at least in part on an inverse functional relationship between the temperature measurement and the maximum charging current. The operations can include controlling the battery charger based at least in part on the maximum charging current to charge the one or more cells.
A theft prevention system includes a robotic garden tool that includes a housing, and a set of wheels coupled to the housing and configured to rotate to propel the robotic garden tool on an operating surface. The robotic garden tool further includes at least one wheel motor coupled to one or more wheels of the set of wheels to drive rotation of the one or more wheels. The robotic garden tool further include a first electronic processor configured to detect a potential theft event associated with the robotic garden tool. The first electronic processor may be further configured to engage in an anti-theft action in response to detecting the potential theft event. The anti-theft action may include ceasing at least one operation of the robotic garden tool until the first electronic processor receives a code indicating that the potential theft event should be ignored.
A tool to generate airflow including a housing that has an intake port and an outlet port, and an impeller coupled to the housing. The housing at least partially defines a volute between the intake port and the outlet port, and the impeller is in airflow communication with the volute to generate an airflow between the intake port and the outlet port through the volute. The tool includes an airflow guide that is disposed in the housing and that has an air intake portion with a volute wall partially defining the volute and disposed in close proximity to the impeller. The air intake portion defines the intake port and a passageway extends from the intake port toward the impeller along an airflow axis.
A striking tool, comprising a striking head for performing a striking task and a handle connected to the striking head. The handle extends in a direction substantially transverse to a striking direction of the striking head, and comprises a rigid segment having a first rigidity and a flexible segment having a second rigidity sequentially in a direction away from the striking head, the second rigidity being less than the first rigidity. The handle is provided with a gripping part at a position corresponding to an end of the rigid segment that is connected to the flexible segment. The gripping part for a user to grip on the handle thereof is arranged at the end of the rigid segment that is connected to the flexible segment, so as to correspond to one the nodes of vibration formed on the handle during striking.
An electrode sheet for a lithium ion battery, comprising a coated part coated with an electrode material along a length direction of the sheet and an uncoated part uncoated with the electrode material, wherein the sheet comprises a sheet head and a sheet tail; the uncoated part of the sheet head is provided with a head notch; and the uncoated part of the sheet tail is provided with a tail notch. In the present invention, notches of specific shapes and sizes are provided in the uncoated parts of the head and tail ends of the electrode sheet, respectively, which can diminish the problem of a tab end face becoming larger in diameter, protruded outward or folded when flattened, and diminish the problem of a center hole being blocked.
A brushless DC motor comprising a shaft, a rotor, and a stator assembly arranged about the rotor. A plurality of windings are supported on a stator. A circuit board is attached to an end of the stator, and includes a plurality of slots receiving a winding portion therein. One or more strain relief projections extends from the stator proximate at least one of said plurality of slots for bearing against at least a portion of a winding wound thereabout.
A debris collector assembly including a bottom side placed on a surface and a debris inlet adjacent the bottom side and configured to receive surface debris drawn from the surface. A debris container is in a body housing and the debris container includes an open top end. A suction source is operable to generate a suction airflow along an airflow path extending from the debris inlet to an exhaust outlet. The suction airflow is operable to draw the surface debris through the debris inlet with the suction airflow. The assembly also includes a lid, the lid movable between an open position and a closed position. In the open position, the open top end of the debris container is accessible by a user to deposit items into the debris container, and in the closed position, access to the open top end of the debris container is inhibited.
A battery pack may include a housing, defining an internal space of the battery pack. A battery pack may include a cell assembly, located in the internal space and comprising multiple cells. A battery pack may include a circuit board, located in the internal space and disposed at one side of the cell assembly. A battery pack may include a heat management apparatus, the heat management apparatus comprising: one or more first thermal isolation plate, disposed between the cell assembly and the circuit board, and used for reducing the transmission of heat between the cell assembly and the circuit board; and one or more thermally conductive plate, configured to at least partially transmit heat generated by the cell assembly in the internal space to the outside.
H01M 10/653 - Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
H01M 10/6555 - Rods or plates arranged between the cells
H01M 10/6563 - Gases with forced flow, e.g. by blowers
H01M 50/213 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
H01M 50/22 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by the material of the casings or racks
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
37.
BATTERY PACK AND TEMPERATURE SENSING DEVICE THEREOF
A battery pack, comprising: a housing; a battery cell assembly; a circuit board; and a battery cell supporting member. The battery pack further comprises a temperature detection device. The temperature detection device comprises: a temperature sensor for detecting the temperature of a battery cell surface; and a thermally conductive element disposed corresponding to the temperature sensor, wherein the thermally conductive element is located between the temperature sensor and the battery cell surface, transfers the temperature of the battery cell surface to the temperature sensor, and fixes the position of the temperature sensor relative to the battery cell surface, and wherein the cell supporting member is provided with a through hole corresponding to the position of the temperature detection device, and the through hole allows the temperature sensor and/or the thermally conductive element to be at least partially located in the through hole.
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
G01K 1/143 - SupportsFastening devicesArrangements for mounting thermometers in particular locations for measuring surface temperatures
G01K 1/16 - Special arrangements for conducting heat from the object to the sensitive element
H01M 10/653 - Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
H01M 50/213 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
A surface cleaner operable to clean a surface. The surface cleaner includes a housing having a handle and a base pivotably coupled to the handle, the handle configured to move the base along the surface. The surface cleaner includes a supply tank configured to store a liquid, a heater including a reservoir, a pump positioned between the supply tank and the heater, the pump operable to draw the liquid from the supply tank and pump the liquid into the reservoir, the heater operable to superheat the liquid. The surface cleaner also includes a pressure control element in fluid communication with the heater and operable to depressurize the liquid into vapor, a nozzle disposed in the base and in fluid communication with the pressure control element, the nozzle configured to dispense the vapor, and a cleaning pad coupled to the base such that the cleaning pad directly contacts the surface.
A47L 11/40 - Parts or details of machines not provided for in groups , or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers or levers
A circular saw includes a shoe, a shoe plate, a saw unit, and a trim angle adjustment mechanism. The saw unit includes a circular saw blade defining a blade plane, and the saw unit is coupled to the shoe by a shoe plate. The trim angle adjustment mechanism is operable to adjust a trim angle between a trim axis formed at an intersection of the blade plane and the shoe plane and a reference trim axis, the reference trim axis being parallel to a groove in a track along which the circular saw is slidable. The trim angle is adjustable to align the trim axis with the reference trim axis in response to sliding movement of the shoe plate relative to the shoe, the sliding movement caused by adjustment of the trim angle adjustment mechanism.
B23D 59/00 - Accessories specially designed for sawing machines or sawing devices
B23D 13/06 - Devices for lifting or lowering the tool
B23D 45/04 - Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever
B27B 9/02 - Arrangements for adjusting the cutting depth or the amount of tilting
A tool device, such as a lawnmower, or a steerable-wheel assembly therefor may include a frame, a walking element, a drive motor, and a steerable-wheel assembly (SWA). The walking element may be coupled to the frame. The drive motor may selectively power the walking element. The SWA may be attached to the frame apart from the walking element. The SWA may include a caster connector pivotably mounted to the frame to rotate about a pivot axis, a steerable wheel rotatably coupled to the caster connector, a detectable magnet fixed to the caster connector to pivot therewith about the pivot axis, and an encoder including a magnetic sensor fixed to the frame apart from the caster connector to detect a pivotable position of the detectable magnet.
G01D 5/14 - Mechanical means for transferring the output of a sensing memberMeans for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for convertingTransducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
A tool device, such as a lawnmower, or a steerable-wheel assembly therefor may include a frame, a walking element, a drive motor, and a steerable-wheel assembly (SWA). The walking element may be coupled to the frame. The drive motor may selectively power the walking element. The SWA may be attached to the frame apart from the walking element. The SWA may include a caster connector pivotably mounted to the frame to rotate about a pivot axis, a steerable wheel rotatably coupled to the caster connector, a primary drive gear, a primary driven gear, and a secondary driven gear.
A tool device, such as a lawnmower, or a steerable-wheel assembly therefor may include a frame, a walking element, a drive motor, a steerable-wheel assembly (SWA), and one or more controllers attached to the frame. The walking element may be coupled to the frame. The drive motor may selectively power the walking element. The SWA may be attached to the frame apart from the walking element. The SWA may include a caster connector pivotably mounted to the frame to rotate about a pivot axis, a steerable wheel rotatably coupled to the caster connector, a first sensor configured to detect a pivotable position of the caster connector, and a second sensor configured to detect the set reference point.
A tiller including a walking element configured to move the tiller, a tine rotatable about a rotational axis; a first motor configured to drive the walking clement to move the tiller, and a counterweight, wherein the tine is disposed on a first side of the tiller and wherein the counterweight is disposed on a second side of the tiller opposite the first side.
A knife including a handle having a first scale coupled to a second scale cooperatively defining a pocket and a slot, a blade assembly pivotably coupled to the handle, and a lock and release mechanism. The lock and release mechanism is at least partially disposed in the pocket and is defined by a monolithic element. The lock and release mechanism includes a base portion and a resilient portion extending from the base portion. The base portion is coupled to the handle and the resilient portion is movable between a static position and a depressed position relative to the base portion to vary the blade assembly between a closed position and an opened position.
Systems and methods which provide motive forces with respect to various apparatuses using self-engaging/disengaging transmission configurations are described. An autonomous-state transmission may comprise a transmission unit configured to autonomously engage and disengage transmission of power from a driving input member to a driven output member without utilization of external gearing or additional mechanical feedback. Embodiments of an autonomous-state transmission may utilize various roller-ramp clutch configurations in communication with override control for disengaging the roller-ramp clutch. The override control may implement various configurations of a skidding mechanism for facilitating engaging and/or disengaging the roller-ramp clutch. According to some examples, motion of the driving input member and/or driven output member is utilized for override force detection and providing override control with respect to the autonomous-state transmission. Embodiments of an autonomous-state transmission may be bidirectionally operative to autonomously engage and disengage transmission of power from a driving input to a driven output.
F16D 41/08 - Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action
A01D 34/68 - MowersMowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
F16D 41/067 - Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical and the members being distributed by a separate cage encircling the axis of rotation
A floor brush comprising: a housing defining a dust suction cavity and including an end cover at one side thereof; a rolling brush assembly comprising a rolling brush able to pass through an opening of the end cover to be arranged in the dust suction cavity; a biasing assembly, wherein the rolling brush assembly is mounted biasedly relative to the housing by means of the biasing assembly; and an automatic locking apparatus having a release position and a locking position, wherein at the locking position, the automatic locking apparatus fixes the rolling brush assembly in position, and at the release position, the rolling brush assembly can be taken out axially outward from the housing under the effect of a biasing force. This floor brush avoids the need to use a tool to (dis)assemble the rolling brush, achieving the objects of simple structure and convenient (dis)assembly.
A switch assembly for use in a power tool may include a load circuit having a movable contact through which an electrical current flows to operate the power tool. A switch assembly may include a biasing element configured to bias the movable contact toward an open position in the load circuit. A switch assembly may include a fuse element which, in an intact state, is configured to maintain the movable contact in a closed position in the load circuit against a bias of the biasing element, and which, in a broken state, is configured to permit the movable contact to move to the open position under the bias of the biasing element.
H01H 85/02 - Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive Details
B25F 5/00 - Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
A charger including a first battery pack interface that receives a first battery pack, a second battery pack interface that receives a second battery pack, the second battery pack interface being different than the first battery pack interface, and a primary driver circuit for receiving power from an external power supply, the primary driver circuit including a primary winding. The charger further includes a first secondary winding connected to the first battery pack interface for receiving power from the primary winding and generating a first nominal charging voltage for supply to the first battery pack when the first battery pack is received. The charger further includes a second secondary winding connected to the second battery pack interface for receiving power from the primary winding and generating a second nominal charging voltage for supply to the second battery pack when the second battery pack is received.
A battery pack for an electrical device including a housing defining a cavity and a plurality of ribs that extend inward toward the cavity. The battery pack further includes a plurality of battery cells disposed within the cavity and configured to supply power to the electrical device, a support structure configured to receive and support the plurality of battery cells within the cavity of the housing, and a circuit board disposed within the housing atop the support structure. The circuit board includes a plurality of electrical components and is configured to selectively power the plurality of battery cells. The battery pack further includes a battery cell potting that encases the plurality of battery cells and the support structure. The battery cell potting includes a plurality of grooves that mate with the plurality of ribs of the housing to inhibit movement of the plurality of battery cells relative to the housing.
H01M 50/264 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
A battery pack for an electrical device includes a housing having at least one terminal configured to electrically connect the battery pack to the electrical device, a plurality of battery cells disposed within the housing and configured to supply power to the electrical device, a support structure configured to receive and support the plurality of battery cells within the housing, and a circuit board disposed within the housing atop the support structure and including a plurality of electrical components. The circuit board is configured to selectively power the plurality of battery cells. The circuit board further includes an overlayment covering at least some of the plurality of electrical components to protect the circuit board from dirt, debris, and water. As such, the overlayment is configured to waterproof the circuit board in some embodiments.
H01M 50/284 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders with incorporated circuit boards, e.g. printed circuit boards [PCB]
Embodiments provide a battery pack for a power tool. The battery pack includes a housing with at least one terminal configured to electrically connect the battery pack to the power tool. The battery pack also includes a battery cell support structure disposed within the housing. The battery cell support structure is configured to receive and support a plurality of battery cells. The battery pack further includes a circuit board for selectively providing power from the plurality of battery cells to the at least one terminal. Each of the plurality of battery cells has an alternating current internal resistance (ACIR) less than approximately 4 milliohms (mΩ). The battery pack has a battery pack energy density of at least approximately 100 watt-hours per liter (Wh/L).
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
A battery pack including a housing having a first side, a second side positioned opposite the first side, a third side positioned adjacent to both the first side and the second side, a fourth side positioned opposite the third side, an air inlet disposed on the first side, and an air outlet disposed on the second side. The battery pack also includes a plurality of battery cells, a fan positioned within the housing, a temperature sensor that senses a temperature, and an electronic controller that receives a signal from the temperature sensor, determines the temperature, determines whether the temperature is greater than a first temperature threshold, and turns on the fan for a first speed to move air from the air inlet to the air outlet.
Embodiments described within provide a battery pack. The battery pack includes a housing, a battery cell within the housing, a printed circuit board within the housing, and a terminal contact plate holder. The terminal contact plate holder includes a base portion coupled to the printed circuit board, a plurality of terminals protruding from the base portion configured to electrically connect the battery pack to an external device, and a fuse link.
H01M 50/284 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders with incorporated circuit boards, e.g. printed circuit boards [PCB]
Embodiments provide a battery pack including a housing with at least one terminal configured to electrically connect the battery pack to a power tool. The battery pack includes a battery cell support structure disposed within the housing. The battery cell support structure is configured to receive and support at least one battery cell. The battery pack includes a circuit board assembly for selectively providing power from the at least one battery cell to the at least one terminal. The circuit board assembly includes a first current-limiting device, and a second current-limiting device different from the first current-limiting device. The second current-limiting device is connected in series with the first current-limiting device.
A battery pack includes a housing forming a cavity and a plurality of battery cells disposed within the cavity and configured to supply power to the electrical device. The battery pack further includes a circuit board disposed within the housing including a plurality of electrical components and a heat sink partially formed within the housing and in direct contact with heat generating components of the circuit board.
H01M 50/284 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders with incorporated circuit boards, e.g. printed circuit boards [PCB]
A fan assembly includes a motor having an output shaft that defines a rotation axis, a plurality of fan blades coupled to the output shaft and configured to be rotated by the output shaft when the motor is actuated to generate airflow, a fan shroud surrounding the plurality of fan blades, and a handle disposed on the fan shroud. The handle comprises a base and a rotating handle structure rotatable about the base. The base includes a first gripping portion configured to be gripped by a user, and the rotating handle structure includes a second gripping portion configured to be gripped by the user.
A chainsaw and a drive system therefor are provided. The drive system includes a motor operably coupled to drive a motor shaft and an output drive operably coupled to an output shaft. The motor shaft and the output shaft are mechanically coupled to one another by a transmission system to transfer energy from the motor to the output drive. The motor and motor shaft are coupled to a housing. The transmission system allows the output shaft to selectively change positions along a circumferential direction relative to a rotational axis of the motor shaft to selectively loosen or tighten a connection of the output drive to a chain at a guide bar.
An electric motor assembly and a rotor for an electric motor are provided. A rotor includes a yoke, and a plurality of magnets held by the yoke. The yoke is formed from a plurality of laminations. The yoke includes an inner peripheral surface surrounding a cavity. The inner peripheral surface has a plurality of rectangular cut-out sections that are each configured to receive a respective magnet of the plurality of magnets. The inner peripheral surface further includes a protrusion extending toward the cavity, and each protrusion having a flat surface facing the cavity.
H02K 9/06 - Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
H02K 11/33 - Drive circuits, e.g. power electronics
H02K 21/22 - Synchronous motors having permanent magnetsSynchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
Robotic vehicles, height adjust systems to selectively raise and lower a cutting implement of robotic vehicles, and methods of adjusting cutting heights of cutting implements on robotic vehicles. A height adjust system includes a user interface configured to be accessible from an exterior of a body of the robotic vehicle, wherein rotation of the user interface about an axis of rotation adjusts a height of the cutting implement, and wherein the user interface is unlocked to enable rotation by translating the user interface in a direction generally parallel with the axis of rotation prior to rotation of the user interface.
A battery pack electrically comprising a temperature terminal and is configured such that when an external device is electrically connected to the battery pack, the device can detect the temperature of the battery pack, and the battery pack is further configured to receive a PWM signal from the external device when in the electrical connection state, and, on the basis of the PWM signal, determine the type and/or operating state of the external device. Also disclosed, a power tool system comprising the battery pack, as well as a communication system for the battery pack and the system. With the battery pack and the power tool system, it is possible to perform both a temperature sampling function and a function of identifying external device information only by a temperature terminal of the battery pack, thus same have the advantages of a simple and compact structure and low cost.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H01M 10/46 - Accumulators structurally combined with charging apparatus
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
72.
INTERNET OF THINGS SYSTEM AND CONTROL METHOD THEREOF
A system including a battery pack provided with a connecting terminal and a wireless communication module, the battery pack configured to establish an electrical connection and communication connection with a terminal device via the connecting terminal and configured to issue broadcast information via the wireless communication module, the broadcast information including identity information of the terminal device connected to the battery pack.
H04M 1/02 - Constructional features of telephone sets
H04W 4/06 - Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]Services to user groupsOne-way selective calling services
H04W 76/11 - Allocation or use of connection identifiers
Robotic surface cleaners, mop accessories for robotic surface cleaners, and methods associated therewith are provided. A mop accessory includes a fluid reservoir that contains a fluid. The fluid reservoir can be in fluid communication with a vapor generator. An outlet port in fluid communication with the vapor generator can dispense vapor from the vapor generator to a floor surface. An energy source can be coupled to the mop accessory and in electrical communication with the vapor generator. The mop accessory can be removably attachable to a main body of a robotic surface cleaner at a connection interface of the robotic surface cleaner.
A47L 11/40 - Parts or details of machines not provided for in groups , or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers or levers
A47L 11/30 - Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
A storage support configured to support an object on a support surface. The storage support includes a mount and a plurality of cleats. The mount includes an upper edge and a lower edge. Each of the plurality of cleats includes a first upper cleat edge and a second upper cleat edge that is non-parallel relative to the first upper cleat edge. The first upper cleat edge is oriented non-parallel relative to the upper edge of the mount. Each of the first upper cleat edge and the second upper cleat edge are configured to support the object.
B25H 3/00 - Storage means or arrangements for workshops facilitating access to, or handling of, work, tools or instruments
B25H 1/02 - Work benchesPortable stands or supports for positioning portable tools or work to be operated on thereby of table type
F16M 13/02 - Other supports for positioning apparatus or articlesMeans for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
The present disclosure is directed to a tool for operating a nozzle holder. The tool may include an elongated body extending between a first end and a second end opposite the first end, the second end defining a recess configured to selectively receive and hold a portion of the spray nozzle. The tool may include a nozzle storage receptacle formed in the elongated body between the first end and the second end, the nozzle storage receptacle configured to selectively receive and hold the spray nozzle. The nozzle storage receptacle defines an aperture that extends through the elongated body between a first lateral side of the elongated body and a second lateral side of the elongated body opposite the first lateral side.
B25B 27/14 - Hand tools or bench devices, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
B05B 15/60 - Arrangements for mounting, supporting or holding spraying apparatus
Improved cooling systems for handheld devices are disclosed. In some aspects, the cooling system may utilize air inlets disposed behind a guard to prevent debris or liquids from entering the handheld device and potentially causing damage to internal components of the handheld device. In aspects, vents may be disposed on the guard to divert cooling air into a housing of the handheld device to cool internal components, such as the motor or a printed circuit board (PCB). In some aspects, a motor mount may be provided that includes ribs defining air channels to divert or direct cooling air to components to be cooled. The air channels provided by the motor mount may enable the cooling air to reach portions of the internal components that may be distant from the air inlets of the housing. Transfer housings and gear guides may also be provided to improve stabilization and enhance cooling.
A portable pump comprises a pump assembly including a motor, a handle assembly including a power source mounting interface configured to attach to a power source, a pole assembly extending in a longitudinal axis and connecting the pump assembly with the handle assembly, and a cable assembly connecting the motor to transfer power from the power source to the motor. The length of the pole assembly is adjustable by user. The cable assembly at least partially extends in the pole assembly and deforms in the direction of the longitudinal axis to adapt to the adjusted length of the pole assembly.
A landscape edger, a blade, and a blade assembly for the landscape edger are provided. An edger blade includes a body having a top surface, a bottom surface, a central opening extending from the top surface to the bottom surface. The central opening is configured to receive a coupling of the edger assembly. The blade includes one or more lobes extending from the body. Each lobe includes a plurality of teeth extending from a periphery. The blade further includes a plurality of holes extending from the top surface to the bottom surface
A01D 34/84 - MowersMowing apparatus of harvesters specially adapted for particular purposes for edges of lawns or fields, e.g. for mowing close to trees or walls
A stapler includes a body; a handle coupled to the body, the handle movable between a rest position and an actuated position; a magazine configured to support a plurality of fasteners; a driver that successively drives each of the plurality of fasteners into a workpiece in response to the handle moving to the activated position; and an advancer that moves the plurality of fasteners towards the driver, wherein the advancer comprises an advancer body and a lock feature disposed at a leading end of the advancer body, and wherein the driver comprises a complementary lock feature that interfaces with the lock feature of the advancer when the plurality of fasteners is exhausted to lockout the stapler.
A tool including a housing; a working head; and an elongated member extending between and coupling together the housing and the working head, wherein the elongated member includes: a first elongated member coupled to the housing, the first elongated member including one of a latch or engagement surface; and a second elongated member coupled to the working head, the second elongated member including the other of the latch or engagement surface, wherein the first and second elongated members are pivotally coupled together about a pivot axis, and wherein the latch is configured to selectively interface with the engagement surface to lock the first and second elongated members in an in-use configuration.
B25F 1/04 - Combination or multi-purpose hand tools with interchangeable or adjustable tool elements wherein the elements are brought into working position by a pivoting or sliding movement
B25F 5/02 - Construction of casings, bodies or handles
B25G 3/18 - Locking or securing devices comprising catches or pawls
A wearable vacuum cleaner includes a harness configured to support the wearable vacuum cleaner on a user's back, a housing connected to the harness, a suction motor assembly disposed within the housing and operable to create a working airflow, and a collection bin configured to receive debris separated from the working airflow. The collection bin includes an opening adjacent a bottom portion of the collection bin and a lid moveably coupled to the collection bin to selectively cover the opening in a closed position and uncover the opening in an open position. The lid is movable to the open position to empty the contents of the collection bin through the opening while the collection bin remains attached to the housing.
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
86.
WEARABLE DEVICE HAVING BATTERY PACK BANK AND ADAPTOR
A system including a power tool, a device, one or more battery packs, a battery pack bank, and an adaptor. The power tool has a power tool battery receptacle. The device is wearable by a user and has a first device battery receptacle and a second device battery receptacle. The one or more battery packs are received by at least one selected from a group of the power tool battery receptacle, the first device battery receptacle, and the second device battery receptacle. The battery pack bank is on the device. The adaptor includes a user interface and an adapter interface, the adapter interface is received by the power tool battery receptacle, the adapter configured to supply power, via the first device battery receptacle, when the user interface is in a first mode, and supply power, via the second device battery receptacle, when the user interface is in a second mode.
H01M 10/46 - Accumulators structurally combined with charging apparatus
H01M 50/204 - Racks, modules or packs for multiple batteries or multiple cells
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
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Techtronic Cordless GP, Gainful Plan Trading Limited, a limited company organized in the British Virgin Islands, and TTI Finance LTD., a limited company organized in the British Virgin Islands ()
09 - Scientific and electric apparatus and instruments
Goods & Services
Power tools, namely, drills, drill drivers, hammer drills, drill presses, impact wrenches, impact drivers, right angle drills, right angle drivers, clutch drivers, torque drills, drill bits, rotary tools and stations for rotary tools, grinders, joiners, planers, polishers, routers, sanders, buffers, corded nailers, battery nailers, heat guns, glue guns, grease guns, screw guns, sprayers, caulk guns, multi-purpose oscillating tools for use with interchangeable heads for cutting, sanding, grinding, polishing, sawing, drilling, scraping, driving, fastening and/or hammering, soldering irons and toppers and stations for soldering irons; power tool accessories, namely, accessories for power operated drills, namely, drill bits, chucks, chuck keys, chuck key holders, depth rods, hex keys, screw guides, shaft bit extensions, cases, bags, shanks, bit holders, socket adaptors, hole saw mandrels, countersinks, center punches, arbor adapters, nut setters, tap and die sets, edge guides, wing nut bolt drivers; accessories for power operated grinders, namely, spindles, lights, grit wheels, wire wheels, grinding wheels, wire brushes, safety shields, work rests, diamond wheel dressing tools, wrenches; accessories specially designed for use with power operated joiners, namely, wood biscuits; accessories for power operated planers, namely, storage cases; accessories for power operated nail guns, namely, pads; accessories specially designed for use with power operated polishers, namely, polishing bonnets, polishing wheels, compound sticks, mandrels, screws, washers; accessories specially designed for use with power operated routers, namely, bits, collars, collets, collet wrenches, bit adaptors, guides, bags, tables, miter gauges, throat plates, starting pins, feather boards, fences, wrenches, mark indicators, safety guards; accessories specially designed for use with power operated sanders, namely, dust bags, cases, sandpaper, paper punches, sanding pads, scrubbing pads, polishing pads, stripping pads, backer pads, storage bags, sanding angles, polishing angles, sanding belts; air powered tools; accessories designed for use with air powered tools, namely, hoses and nozzles; power washers; accessories designed for use with power washers; power operated lawn and garden equipment, namely, cultivators, spreaders, chemical sprayers, pole saws, shears, scrubbers, string trimmers, blowers, hedge trimmers, edgers; accessories for power operated lawn and garden equipment, namely, accessories for power operated backpack blowers, namely, bellows, tubes, nozzles, tube clamps, assembly tools, cable ties; accessories for power operated blowers, namely, tubes, nozzles, screws, vacuum bags, vacuum bag adaptors; accessories for power operated string trimmers, namely, lines, power heads, grass deflectors, spool caps, spools, scabbards, handles, string head inserts, dual spool fixed line adapters, funnels, hangar caps, wheel assemblies, head/shaft assemblies, line carriers, bump knobs, spool cap covers, blower attachments comprised of blowers, attachment shafts, attachment securing caps, brush cutter attachment comprised of brush cutters, handle assemblies, shoulder harnesses, bags, gear head locking tools, pruner attachments comprised of pruners, scabbards, chain lubricants, combination wrenches, extension shafts, shoulder straps, shoulder hangers, pole saw attachments comprised of poles, scabbards, hex keys, bar and chain lubricants, shoulder harnesses, tiller attachments comprised of tillers, handles with mounting hardware, hitch pins, washers, tines; chainsaws; accessories for chain saws, namely, power heads, gas caps, bar and chain lubricants, scabbards, combination wrenches, engine lubricants, cases, poles, chain saw tune up kits comprised of spark plugs, primer bulbs, fuel filters, air filters; accessories for power operated cultivators, namely, tines, tine spacers, wheels, wheel/drag bar assemblies, wheel/drag bar adjustment knobs, hitch pins, washers; accessories for power operated edgers, namely, blades, wheel assemblies, power heads, string head/shaft assemblies, grass deflectors, line carriers, lines, funnels; accessories for power operated hedge trimmers, namely, hedge trimmers, shafts, blade covers; accessories for power operated pole saws, namely, bar and chain lubricants, chains, scabbards; pneumatic roofing cutters; accessories for pneumatic roofing cutters, namely, blades and blade kits comprised of blades; accessories for pneumatic tools, namely, drill bits, nut setters, drivers, screw guides, and driving bits; pneumatic staplers; pneumatic nailers; power-operated roofing hammer tackers; power-operated saws; accessories for power-operated saws, namely, blades; compressors, namely, gas compressors, electric compressors; vacuums; hand-held vacuum cleaners; wet-dry vacuums; stick vacuums; shop vacuums; pool vacuums; yard vacuums; wood door lock kit; inflators; grinders; oscillating multi-tool; power operated screwdriver; chucks and bits for power drills; snow blowers; mechanical spreaders; power operated sprayers; electric sweepers; electric scissors; electric knives; paint sprayers; generators; power-operated jack; winches; hoists; multi-purpose steam cleaners; electric food blenders; electronic feeders for animals; automated pet appliances, namely, feeders and waterers; circulating water bowl; power-operated paint remover; electric door opening and closing system; electric pumps; electric pool scrubber; power-operated paint roller; power-operated augers and bits for power drills; lawn mowers Batteries; battery chargers; tape measures; measuring tools, namely, carpenter's levels, bubble levels, laser levels, measuring wheels; radios; speakers; audio-visual equipment; helmets; safety glasses; work gloves; knee pads for workers; chainsaw chaps; reflective and illuminated clothing; active cooling vests; active cooling vests for pets; cooling chairs; battery packs; USB power source; stud finder; laser cube; thermometer; e-tape; multi-surface laser; head phones; light magnifying glass; cameras; circuit testers; protective ear covering shields; solar-powered battery chargers; electronic scoreboards; outdoor power spikes and strips; battery chargers for use in vehicles; multi-port battery chargers; inverters; battery charge devices
Techtronic Cordless GP, Gainful Plan Trading Limited, a limited company organized in the British Virgin Islands, and TTI Finance LTD., a limited company organized in the British Virgin Islands ()
Techtronic Cordless GP, Gainful Plan Trading Limited, a limited company organized in the British Virgin Islands, and TTI Finance LTD., a limited company organized in the British Virgin Islands ()
An accessory mount device for a power tool, wherein a reference axis forms an axis of rotation of the accessory mount device, the accessory mount device including a housing forming an interior volume, the housing including a ramped surface in the interior volume at which a bearing is positioned; a first plate forming a channel at which the bearing is positioned at the ramped surface to push the first plate along the reference axis; and a second plate configured to push a spool in the direction of the reference axis, wherein the bearing is configured to selectively push the first plate to the second plate when a centrifugal force threshold is exceeded, and wherein the second plate is allowed to rotate around the reference axis separate from the first plate.
The present invention relates to a battery pack, and a positioning member for a thermistor in the battery pack, wherein the battery pack comprises at least one battery unit and a support, the support having at least one battery unit accommodating part for accommodating the battery unit, wherein the support is provided with a first opening, the first opening is connected to at least one battery unit accommodating part, the first opening and the battery unit of a connected portion form a thermistor accommodating part, and a thermistor arranged close to the battery unit is accommodated in the thermistor accommodating part, and wherein a positioning member is further provided in the thermistor accommodating part, the positioning member being used to limit the thermistor in the battery unit accommodating part.
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 50/284 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders with incorporated circuit boards, e.g. printed circuit boards [PCB]
Techtronic Cordless GP, Gainful Plan Trading Limited, a limited company organized in the British Virgin Islands, and TTI Finance LTD., a limited company organized in the British Virgin Islands ()
An electrical appliance assembly for multiclient networking, comprising an electrical appliance and a battery unit, wherein the electrical appliance is configured to obtain electric energy from the battery unit or provide electric energy to the battery unit, wherein the electrical appliance, as a first client, comprises a first communication interface and a second communication interface, wherein the first communication interface is configured to communicate with a peripheral device, and the second communication interface is configured to communicate with the battery unit. The battery unit, as a second client, comprises a third communication interface and a fourth communication interface, wherein the third communication interface is configured to communicate with a peripheral device, and the fourth communication interface is configured to communicate with the electrical appliance.
A power tool assembly includes a power tool. The power tool includes a housing, an electric motor supported within the housing, a battery pack coupled to the housing and configured to supply electrical current to the electric motor, an electronic control unit configured to selectively activate the electric motor with electrical current from the battery pack, and an interface on the housing. The interface includes a first plurality of electrical terminals that provide electrical current from the battery pack. The power tool assembly also includes an accessory attachment removably coupled to the interface. The accessory attachment includes a second plurality of electrical terminals that are electrically connectable with the first plurality of electrical terminals when the accessory attachment is coupled to the interface.
B25F 5/02 - Construction of casings, bodies or handles
F21V 21/00 - Supporting, suspending, or attaching arrangements for lighting devicesHand grips
F21V 33/00 - Structural combinations of lighting devices with other articles, not otherwise provided for
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 50/296 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by terminals of battery packs
The present invention relates to a tool for fastening a screw connector to a cable, with two supporting members which are arranged at a distance from one another and can be inserted in a fork-like manner over the screw connector such that the screw connector can be received between the supporting members, and their distance to one another can be changed, and with a screw adapter, or an attaching device for a screw adapter, arranged between the supporting members for coupling to a screw of the screw connector. To vary the distance between the two supporting members, at least one supporting member has a fastening portion arranged in a rotatable manner about an axis of rotation and a support portion arranged eccentrically to the axis of rotation.
A collector plate for a battery pack including a welding part welded to an electrode terminal of a battery unit, wherein the welding part comprises a first side configured to come into contact with the electrode terminal during welding; and a second side opposite to the first side and provided with a positioning reference mark, which is configured as a positioning reference point for welding.
H01M 50/507 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
H01M 50/503 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
H01M 50/516 - Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
A fluid transfer pump comprises: a housing, a pump unit, an electric motor assembly, a power supply mounting base, and a speed change mechanism, wherein the pump unit comprises an impeller; the electric motor assembly is used to drive the impeller to rotate around an axis of the impeller; the power supply mounting base is used to receive a power supply for supplying electricity to the pump unit; and the speed change mechanism is arranged between the pump unit and the electric motor assembly. The power supply mounting base is arranged in a power supply compartment; and the pump unit, the speed change mechanism, the electric motor assembly, and the power supply compartment are successively arrayed in an extension direction of the axis of the impeller.
F04D 13/06 - Units comprising pumps and their driving means the pump being electrically driven
F04B 35/04 - Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
In an example, a battery includes a metal foil. A coating is disposed on a portion of the metal foil, and an uncoated portion of the metal foil corresponds to an electrode member of the battery. The battery further includes a ceramic barrier disposed on at least a portion of a boundary between the electrode member and the coating.
