Abstract

XRURXX, differs from the geometry of the bearing pocket base section.

IPC Classes  ?

• F16D 3/58 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load the intermediate members being made of rubber or like material
• F16D 3/76 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic ring centered on the axis, surrounding a portion of one coupling part and surrounded by a sleeve of the other coupling part

Abstract

1010R10AR20U10U20M10M20R10AR20AR20.

IPC Classes  ?

• F16D 11/00 - Clutches in which the members have interengaging parts
• F16D 15/00 - Clutches with wedging balls or rollers or with other wedgeable separate clutching members

Abstract

The invention relates to a crankshaft assembly (1) which is designed for a reciprocating-piston machine of an internal combustion engine, consisting of a crankshaft (2), a torsional vibration damper (3) for damping resonance torsional vibrations of the elastic torsion modes of the crankshaft, and an output (5), wherein the torsional vibration damper (3) consists of a primary mass inertia (31) and a secondary mass inertia (32), the primary mass inertia (31) being rigidly connected to a crankshaft (2) and the secondary mass inertia (32) being coupled as a seismic mass with a viscous liquid to the primary mass inertia (31). In addition to the function of reducing the resonance torsional vibrations of the crankshaft (2), the torsional vibration damper (3) is configured to also assume the function of a flywheel for reducing rotational non-uniformity, wherein the torsional vibration damper (3) is attached to an output end (5) of the crankshaft (2), and wherein the torsional vibration damper forms a centrifugal mass which is divided into a primary mass inertia and a secondary mass inertia, and wherein three functions - namely a clutch functional section, a flywheel and a torsional vibration damper - are integrated into the torsional vibration damper.

IPC Classes  ?

• F16F 15/173 - Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid having an inertia member, e.g. ring provided within a closed housing

Abstract

A device for transmitting torque on an axis from a drive to an output has a first connection for connecting with the drive and having a vulcanization surface, and a second connection for connecting with the output and also having a vulcanization surface. An elastic element formed of rubber-elastic material is in the power transmission path between the two connections, is constructed so as to be radially soft, permitting a radial offset of up to 1 mm between the first connection and the second connection, is torsionally rigid to permit an only very small torsion angle of at most 1.5° between the first connection and the second connection, and is vulcanized to the vulcanization surface of the first connection and to the vulcanization surface of the second connection.

IPC Classes  ?

• F16D 3/14 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions combined with a friction coupling for damping vibration or absorbing shock
• F16D 3/04 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow radial displacement, e.g. Oldham couplings
• F16D 3/78 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic disc or flat ring, arranged perpendicular to the axis of the coupling parts, different sets of spots of the disc or ring being attached to each coupling part, e.g. Hardy couplings
• B29C 39/10 - Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressureApparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
• F16D 3/74 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts the intermediate member or members being made of rubber or other flexible material
• F16D 3/79 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic disc or flat ring, arranged perpendicular to the axis of the coupling parts, different sets of spots of the disc or ring being attached to each coupling part, e.g. Hardy couplings the disc or ring being metallic
• B29K 19/00 - Use of rubber not provided for in a single one of main groups , as moulding material
• B29L 31/00 - Other particular articles

Goods & Services

Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, centrifugal, starting and safety couplings, gears, elastic and torsion-proof cardan shafts, in particular of steel and/or fibre-reinforced plastics, brakes; all the aforesaid goods in particular for machines Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, centrifugal, starting and safety couplings, gears, elastic and torsion-proof cardan shafts, in particular of steel and/or fibre-reinforced plastics, brakes; all the aforesaid goods in particular for air, water and land vehicles

Goods & Services

Clutched and clutchless couplings and gears; shaft couplings as well as their component parts, all of the abovementioned goods for machines Clutched and clutchless couplings and gears, shaft couplings as well as their component parts, all of the abovementioned goods for land vehicles

Goods & Services

Clamping sets and elements thereof, namely wedges, cones, bolts, expanding rings, clamping rings, cotter pins, threaded bolts. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non- switchable couplings, elastic and torsion-proof cardan shafts, made of steel and/or fibre-reinforced plastics, brakes, all the aforesaid goods for machines; elastic shaft couplings, torsion-proof shaft couplings, switchable and non- switchable couplings, elastic and torsion-proof cardan shafts, made of steel and/or fibre-reinforced plastics, brakes, all the aforesaid goods for aircraft and water vehicles. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non- switchable couplings, elastic and torsion-proof cardan shafts, made of steel and/or fibre-reinforced plastics, brakes, all the aforesaid goods for land vehicles.

Goods & Services

Clamping sets and elements therefor, namely wedges, cones, bolts, spreading rings, clamping rings, split-pins, threaded bolts. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, elastic and torsion-proof cardan shafts of steel and/or fibre-reinforced plastics, brakes, all the aforesaid goods for machines; elastic shaft couplings, torsionally rigid shaft couplings, switchable and non-switchable couplings, elastic and torsionally rigid hinge shafts of steel and/or fibre-reinforced plastics, brakes, all of the aforesaid goods being intended for aircraft and water vehicles. Elastic shaft couplings, torsionally rigid shaft couplings, switchable and non-switchable couplings, elastic and torsionally rigid hinge shafts of steel and/or fibre-reinforced plastics, brakes, all of the aforesaid goods being intended for land vehicles.

Goods & Services

Clamping sets and elements therefor, namely wedges, cones, Bolts, Spreading rings, clamping rings, split-pins, Threaded bolts. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, elastic and torsion-proof cardan shafts of steel and/or fibre-reinforced plastics, brakes, all the aforesaid goods for machines. Elastic shaft couplings, torsionally rigid shaft couplings, switchable and non-switchable couplings, elastic and torsionally rigid hinge shafts of steel and/or fibre-reinforced plastics, brakes, all of the aforesaid goods being intended for aircraft, water vehicles and land vehicles.

Goods & Services

Clamping sets and elements thereof, namely, wedges, cones, bolts, expanding rings, clamping rings, cotter pins, threaded bolts, all the aforementioned goods made principally of metals, included in this class Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, elastic and torsion-proof cardan shafts, made of steel and/or fibre-reinforced plastics, brakes, all the aforesaid goods for machines * ; Elastic shaft couplings, torsion-proof shaft couplings, switchable and non- switchable couplings, elastic and torsion-proof cardan shafts, made of steel and/or fibre-reinforced plastics, brakes, all the aforesaid goods for aircraft and water vehicles * Elastic shaft couplings, torsion-proof shaft couplings, switchable and non- switchable couplings, elastic and torsion-proof cardan shafts, made of steel and/or fibre-reinforced plastics, brakes, all the aforesaid goods for [ aircraft, water vehicles and ] land vehicles

Goods & Services

Elastic shaft couplings, in particular mainly consisting of two hubs of metal or plastic and an elastic body of plastic or rubber, torsionally rigid shaft couplings, switchable and non-switchable couplings, elastic and torsionally rigid hinge shafts of steel and/or fibre-reinforced plastics, brakes, all the aforesaid goods being for machines. Elastic shaft couplings, torsionally rigid shaft couplings, switchable and non-switchable couplings, elastic and torsionally rigid hinge shafts of steel and/or fibre-reinforced plastics, brakes, all of the aforesaid goods being intended for aircraft, water vehicles and land vehicles.

Goods & Services

Clamping sets and elements therefor, namely wedges, cones, Bolts, Spreading rings, clamping rings, split-pins, Threaded bolts. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, elastic and torsion-proof cardan shafts of steel and/or fibre-reinforced plastics, brakes, all the aforesaid goods for machines. Elastic shaft couplings, torsionally rigid shaft couplings, switchable and non-switchable couplings, elastic and torsionally rigid hinge shafts of steel and/or fibre-reinforced plastics, brakes, all of the aforesaid goods being intended for aircraft, water vehicles and land vehicles.

Abstract

An elastic shaft coupling including a first circular cylindrical shaft hub including first claws distributed over an outer circumference of the first shaft hub and offset from one another; and a second circular cylindrical shaft hub including second claws distributed over an outer circumference of the second shaft hub and offset from one another, wherein the first claws and the second claws engage one another through protruding into respective intermediary spaces, wherein an elastic coupling element is respectively arranged between adjacent first claws and second claws, wherein at least an outer circular cylindrical circumferential surface of a shaft hub is provided with mounting surfaces for the claws, wherein the outer circumferential surface is configured in a portion of the mounting surfaces so that it differs from the circular cylindrical contour and the claws supported by the hub contact the hub side mounting surfaces in a form locking manner.

IPC Classes  ?

• F16D 3/68 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts the elements being made of rubber or similar material

Abstract

Device (10) for transferring torques from a first machine component (13) to a second machine component (12), particularly in a wind turbine (11), said device comprising a first connecting hub (19) for connecting to the first machine component (13), a second connecting hub (21) for connecting to the second machine component (12), and an intermediate tube (20), particularly made of glass fibre reinforced plastic, which is fixed at a first end to the first connecting hub (19) and at a second end to the second connecting hub (21), characterised in that the device (10) has at least one torque sensor (23), particularly an elongation measuring sensor, which is arranged on the first connecting hub (19) or on the second connecting hub (21).

IPC Classes  ?

• F03D 11/00 - Details, component parts, or accessories not provided for in, or of interest apart from, the other groups of this subclass
• F03D 11/02 - Transmission of power, e.g. using hollow exhausting blades
• G01L 3/10 - Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
• G01L 3/14 - Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft

Abstract

The invention relates inter alia to a wind turbine (10) comprising a machine support (11), a rotor (12) having at least one rotor blade (13), and a drive train (14), which comprises drive train elements (15, 16) such as gears and/or a generator. A coupling unit (100, 110a, 110b) is arranged in the force transmission path between a hub (18) of the rotor (12) and at least one drive train element (15, 16). The coupling unit comprises a drive-side connecting device (112) for indirect or direct connection to the hub and an output-side connecting device (212) for indirect or direct connection to the drive train element, wherein the coupling unit allows an axial offset, a radial offset and an angular offset between the drive-side connecting device (112) and the output-side connecting device (212), and is designed as a synchronising coupling and, irrespective of the offset position, transmits torque from the hub (18) to the drive train element (15, 16) in a manner free from reaction force or virtually free from reaction force.

IPC Classes  ?

• F03D 11/02 - Transmission of power, e.g. using hollow exhausting blades
• F16D 3/60 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising pushing or pulling links attached to both parts

Abstract

A wind turbine, including a transmission, a transmission shaft acting as transmission output, a generator, a generator shaft acting as generator drive and a coupling connecting the transmission shaft and the generator shaft to one another, is characterized in that the generator shaft is designed as a hollow shaft, the coupling is disposed such that the coupling is connected to the generator shaft on the side of the generator facing away from the transmission, and the transmission shaft passes through the generator shaft and is connected to the coupling.

IPC Classes  ?

• F16D 7/02 - Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
• F03D 7/02 - Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
• F03D 17/00 - Monitoring or testing of wind motors, e.g. diagnostics
• F03D 15/00 - Transmission of mechanical power
• F16H 1/28 - Toothed gearings for conveying rotary motion with gears having orbital motion

Abstract

A coupling for connecting a drive to a load has an input connector that defines with a plurality of radially spaced input attachment points all lying on a common radial plane of a rotation axis and a similar output connector with a plurality of output attachment points. Connecting elements each have one end connected to a respective input attachment point and an opposite end connected to a respective output attachment point by a link joint. The radial spacing of the input attachment points from the input rotation axis and the radial spacing of the output attachment points from the output rotation axis are the same. The input attachment points and the output attachment points coupled to these input attachment points by a connecting element are angularly spaced relative to each other about the input rotation axis by 80° to 100°.

IPC Classes  ?

• F16D 3/28 - Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slideably connected in which the interconnecting pivots include elastic members

Abstract

A coupling element for connection between a drive member and a driven member for transmitting torque has at least two similar part-circularly arcuate coupling bodies each formed by an arcuate row of elastomeric segments alternating with and vulcanized to rigid elasticity-limiting elements. The rows terminate at end parts formed with axially or radially throughgoing holes for attachment to the drive and driven members. A hinge assembly allows movement of the part-circular coupling bodies between a closed position forming a closed circle centered on an axis and an open position.

IPC Classes  ?

• F16D 3/68 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts the elements being made of rubber or similar material

Goods & Services

Clamping sets and elements thereof, in particular wedges, cones, bolts, expanding rings, clamping rings, cotter pins, threaded bolts, accessories for the aforesaid goods, all the aforementioned goods made principally of metals, included in this class. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, centrifugal, starting and safety couplings, gears, elastic and torsion-proof cardan shafts, in particular of steel and/or fibre-reinforced plastics, brakes, accessories for the aforesaid goods, included in this class, all the aforesaid goods in particular for machines. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, centrifugal, starting and safety couplings, gears, elastic and torsion-proof cardan shafts, in particular of steel and/or fibre-reinforced plastics, brakes, accessories for the aforesaid goods, included in this class, all the aforesaid goods in particular for air, water and land vehicles.

Abstract

An elastic shaft coupling has a resilient coupling body, a drive-side connector and an output-side connector connected to opposite sides of the coupling body, and an actively controllable damping mass. A connecting element connects the damping mass to the coupling body. Adjusting elements acting on the connecting element can influence how the shaft coupling compensates for torsional vibrations.

IPC Classes  ?

• F16D 27/00 - Magnetically-actuated clutchesControl or electric circuits therefor
• H02N 2/00 - Electric machines in general using piezoelectric effect, electrostriction or magnetostriction

Goods & Services

Clamping sets and elements thereof, in particular wedges, cones, bolts, expanding rings, clamping rings, cotter pins, threaded bolts, accessories for the aforesaid goods, all the aforementioned goods made principally of metals, included in this class. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, centrifugal, starting and safety couplings, gears, elastic and torsion-proof cardan shafts, in particular of steel and/or fibre-reinforced plastics, brakes, accessories for the aforesaid goods, included in this class, all the aforesaid goods in particular for machines. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, centrifugal, starting and safety couplings, gears, elastic and torsion-proof cardan shafts, in particular of steel and/or fibre-reinforced plastics, brakes, accessories for the aforesaid goods, included in this class, all the aforesaid goods in particular for air, water and land vehicles.

Goods & Services

Clamping sets and elements thereof, in particular wedges, cones, bolts, expanding rings, clamping rings, cotter pins, threaded bolts, accessories for the aforesaid goods, included in class 6. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, centrifugal, starting and security couplings, gears, elastic and torsion-proof cardan shafts, in particular of steel and/or fibre-reinforced plastics, brakes, accessories for the aforesaid goods, included in class 7, all the aforesaid goods in particular for machines, except gas turbines. Measuring, signalling, checking (supervision) and regulating devices, computers and data processing equipment, software, all the aforesaid goods in particular for use in and with shaft couplings, switchable and non-switchable couplings and cardan shafts. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, centrifugal, starting and security couplings, gears, elastic and torsion-proof cardan shafts, in particular of steel and/or fibre-reinforced plastics, brakes, accessories for the aforesaid goods, included in class 12, all the aforesaid goods in particular for air, water and land vehicles, except couplings and gears for vehicles, containing gas turbines.

Goods & Services

Clamping sets and elements thereof, in particular wedges, cones, bolts, expanding rings, clamping rings, cotter pins, threaded bolts, accessories for the aforesaid goods, included in class 6. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, centrifugal, starting and safety couplings, gears, elastic and torsion-proof cardan shafts, in particular of steel and/or fibre-reinforced plastics, brakes, accessories for the aforesaid goods, included in class 7, all the aforesaid goods in particular for machines. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, centrifugal, starting and safety couplings, gears, elastic and torsion-proof cardan shafts, in particular of steel and/or fibre-reinforced plastics, brakes, accessories for the aforesaid goods, included in class 12, all the aforesaid goods in particular for air, water and land vehicles.

Goods & Services

Clamping sets and elements thereof, in particular wedges, cones, bolts, expanding rings, clamping rings, cotter pins, threaded bolts, accessories for the aforesaid goods, included in class 6. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, centrifugal, starting and safety couplings, gears, elastic and torsion-proof cardan shafts, in particular of steel and/or fibre-reinforced plastics, brakes, accessories for the aforesaid goods, included in class 7, all the aforesaid goods in particular for machines. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, centrifugal, starting and safety couplings, gears, elastic and torsion-proof cardan shafts, in particular of steel and/or fibre-reinforced plastics, brakes, accessories for the aforesaid goods, included in class 12, all the aforesaid goods in particular for air, water and land vehicles.

Goods & Services

Clamping sets and elements thereof, in particular wedges, cones, bolts, expanding rings, clamping rings, cotter pins, threaded bolts, accessories for the aforesaid goods, included in class 6. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, centrifugal, starting and safety couplings, gears, elastic and torsion-proof cardan shafts, in particular of steel and/or fibre-reinforced plastics, brakes, accessories for the aforesaid goods, included in class 7, all the aforesaid goods in particular for machines. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, centrifugal, starting and safety couplings, gears, elastic and torsion-proof cardan shafts, in particular of steel and/or fibre-reinforced plastics, brakes, accessories for the aforesaid goods, included in class 12, all the aforesaid goods in particular for air, water and land vehicles.

Goods & Services

Clamping sets and elements thereof, in particular wedges, cones, bolts, expanding rings, clamping rings, cotter pins, threaded bolts, accessories for the aforesaid goods, included in class 6. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, centrifugal, starting and safety couplings, gears, elastic and torsion-proof cardan shafts, in particular of steel and/or fibre-reinforced plastics, brakes, accessories for the aforesaid goods, included in class 7, all the aforesaid goods in particular for machines. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, centrifugal, starting and safety couplings, gears, elastic and torsion-proof cardan shafts, in particular of steel and/or fibre-reinforced plastics, brakes, accessories for the aforesaid goods, included in class 12, all the aforesaid goods in particular for air, water and land vehicles.

Abstract

The invention relates to an elastic shaft coupling with a resilient coupling body and a drive-side fastening device, such as a fastening flange for arranging the coupling on an engine flywheel, and an output-side fastening device, such as a fastening flange for arranging the coupling on a shaft hub. It is therefore the object of the invention to provide a coupling which can effectively damp torsional vibrations within a wide frequency range. This object is achieved by an elastic shaft coupling with the features of Claim (1), in particular with the characterizing features according to which the resilient coupling body is acted upon by adjusting elements, by means of which the capacity of the shaft coupling to compensate for torsional vibrations can be influenced, wherein the adjusting elements are in particular embedded in the coupling body, in particular if the inherent elasticity of the resilient body can be influenced steplessly within a range by means of the adjusting elements.

IPC Classes  ?

• F16D 3/72 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts

Goods & Services

Tapered shaft hubs and elements thereof, namely wedges, cones, bolts, spreader rings, tension rings, cotter pins, threaded bolts. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, elastic and torsion-proof cardan shafts of steel and/or fibre-reinforced plastics, brakes, all the aforesaid goods for machines. Elastic shaft couplings, torsion-proof shaft couplings, switchable and non-switchable couplings, elastic and torsion-proof cardan shafts of steel and/or fibre-reinforced plastics, brakes, all the aforesaid goods for air, water and land vehicles.

Abstract

A coupling for transmitting torque between a driving element and a driven element, one of which is rotatable about an axis an formed with an annular array or mounting holes centered on the axis, has an elastomeric ring centered on the axis and having a dished face concave toward and directed axially at one of the elements and an opposite generally planar face directed axially at the other of the elements. Respective face plates conform and are vulcanized to the faces. Formations serve for connecting the face plate of the planar face directly to the other element. An annular and thin coupling disk centered on the axis has an outer periphery and an inner periphery and an inner face turned toward the elastomeric ring and an outer face turned away therefrom. Bolts secure the disk outer periphery directly to an outer edge of the face plate of the dished face.

IPC Classes  ?

• F16D 3/00 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive

Abstract

A coupling connects a drive part with a driven part. One of the parts are formed with axially extending coupling formations. The coupling has a one-piece plastic body formed with a central hub formed with axially extending coupling formations complementary to the formations of the one part and fitted axially to the one part and with a plurality of connection regions projecting radially from the hub securable to the other of the parts. Each of the connection regions is formed with an axially throughgoing hole. The coupling further has respective metallic elements fitted in the holes and each fixed to the other part. These elements fit with play in the respective holes. Formations on the elements and on the connection regions secure the elements in the connection regions against displacement out of the connection regions in either of two axially opposite directions prior to fixing of the elements to the other part.

IPC Classes  ?

• F16D 3/70 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged in holes in one coupling part and surrounding pins on the other coupling part

Goods & Services

Shaft couplings (for machines).

Goods & Services

Couplings and propeller shafts for machines and vehicles of all kinds except land vehicles. Couplings and propeller shafts for land vehicles of all kinds.

Goods & Services

parts of machines; namely, couplings and cardanic shafts [couplings and cardanic shafts for land vehicles]

Goods & Services

MACHINE PARTS, AND PARTS FOR AIR AND WATER VEHICLES, NAMELY, SHIFTABLE, AND NON-SHIFTABLE CLUTCHES AND TRANSMISSIONS, SHAFT COUPLINGS, CLAMPING SETS AND THEIR ELEMENTS, NAMELY, KEYS, CONES, BOLTS, PINS, SPLINES AND THREADED BOLTS FOR CONNECTION OF SHAFTS WITH HUB BODIES AND PARTS FOR ALL THE FOREGOING PARTS FOR LAND VEHICLES, NAMELY, SHIFTABBLE, AND NON-SHIFTABLE CLUTCHES AND TRANSMISSIONS, SHAFT COUPLINGS, CLAMPING SETS AND THEIR ELEMENTS, NAMELY, KEYS, CONES, BOLTS, PINS, SPLINES AND THREADED BOLTS FOR CONNECTION OF SHAFTS WITH HUB BODIES AND PARTS FOR ALL THE FOREGOING

Goods & Services

ELASTIC SHAFT COUPLINGS

Goods & Services

Cotter pins, cones, pegs, rings for spacing, split pins and threaded bolts for connecting shafts with hubs, all these goods for machines as well as for land vehicles. Clutched or clutchless couplings and gears; shaft couplings as well as their parts, these goods for machines. Clutched or clutchless couplings and gears, shaft couplings as well as their parts, these goods for land vehicles.

Goods & Services

Cotter pins, cones, pegs, rings for spacing, split pins and threaded bolts of metal for connecting shafts with hubs; all these goods for machines as well as for land, air and water vehicles. Clutched or clutchless couplings and gears, shaft couplings as well as their parts, for machines and for air and nautical vehicles. Clutched or clutchless couplings and gears, shaft couplings as well as their parts, for land vehicles.

Goods & Services

[ SHIFTABLE AND NONSHIFT CLUTCHES AND TRANSMISSIONS, ] SHAFT, COUPLINGS, [ CLAMPING SETS AND THEIR ELEMENTS, NAMELY WEDGES, CONES, BOLTS, EXPANDING RINGS, SPLITTERS, THREADED BOLTS, FOR CONNECTION OF SHAFTS WITH HUB BODIES, AND PARTS FOR ALL THE FOREGOING, ] NOT FOR LAND VEHICLES, BUT FOR AIR AND WATER VEHICLES, AS WELL AS FOR MACHINES [ SHIFTABLE AND NONSHIFT CLUTCHES AND TRANSMISSIONS, ] SHAFT, COUPLINGS [ , CLAMPING SETS AND THEIR ELEMENTS, NAMELY WEDGES, CONES, BOLTS, EXPANDING RINGS, SPLITTERS, THREADED BOLTS, FOR CONNECTION OF SHAFTS WITH HUB BODIES, AND PARTS FOR ALL THE FOREGOING, ] FOR LAND VEHICLES, BUT NOT FOR AIR AND WATER VEHICLES, AS WELL AS FOR MACHINES

Goods & Services

Flexible shaft couplings (included in class 7).

Goods & Services

Shaft Couplings for Machines