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WO/2014/198086A1 |
Disclosed is a unidirectionally coupled damping pulley which is braked by means of spring friction, comprising a threaded mandrel (1-1), wherein the threaded mandrel (1-1) extends into a pulley hub (1-14). An inner wall of the pulley hub...
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WO/2014/199902A1 |
The damper device manufacturing method disposes unvulcanized rubber between either the outer circumferential surface of the hub or the inner circumferential surface of the mass and a mold, and then performs vulcanization of the unvulcani...
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WO/2014/196751A1 |
The present invention relates to a method for coupling rotary shafts for power transmission by gear coupling. In the case of conventional gear couplings, a rotary shaft transmitting power always receives a biased torque, which may cause ...
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WO/2014/194461A1 |
A continuously variable transmission (20) includes an input pulley (28) attached to an input shaft (22) and defining an annular input groove (30), and an output pulley (42) attached to an output shaft (24) and defining an annular output ...
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WO/2014/196617A1 |
Method of fabricating a rack including: supporting a first rack bar 12A having a first toothed part 12a on a shaft of the first rack bar; supporting a second rack bar 12B having a second toothed part 12b on a shaft of the second rack bar...
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WO/2014/192341A1 |
This chain driving sprocket (11) is provided with a rotation member (21) comprising multiple teeth (24a) capable of engaging with a chain (12) and provided along the outer periphery (28) at regular intervals along the circumferential dir...
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WO/2014/192339A1 |
This chain driving sprocket (11) comprises a rotation member (21) having a rotation axis, and multiple tooth bodies (24) arranged along the outer circumference of the rotation member (21) and supported by the rotation member (21). Each o...
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WO/2014/191434A1 |
The invention relates to a worm shaft (10), comprising a first component (12), which bears a first screw flight (14) and which has a first worm shaft end, and a second component (18), which has a second worm shaft end, wherein the axial ...
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WO/2014/192967A1 |
A method of manufacturing a metal core (10) for a resin gear is provided. The metal core (10) has a boss portion (12) into which a shaft is to be press-fitted and a ring portion (14) to which an outer peripheral resin is to be joined. Th...
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WO/2014/192966A1 |
A metal core 10 for a resin gear and a resin gear composite member are provided. The metal core includes a boss portion 12 into which a shaft S is press-fitted, a ring portion 14 to which an outer peripheral resin 20 is joined, and a con...
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WO/2014/190924A1 |
The present invention relates to the technical field of mechanical transmission design and manufacturing, and provides a device for restraining and elastically resetting a movable-tooth slider, particularly, a device for restraining and ...
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WO/2014/188878A1 |
A method for manufacturing a damper pulley has: an arrangement step in which both a circular ring-shaped hub having a circular cylindrical outer peripheral surface and a circular ring-shaped pulley having a circular cylindrical inner per...
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WO/2014/186876A1 |
An isolator is provided for use with an engine and in particular an engine that is assisted or started by MGU (Motor- Generator Unit) or a motor through an endless drive member. It comprises a double acting spring system for isolating cr...
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WO/2014/184901A1 |
[Problem] To provide: a differential side gear with which detachment of a plug member from a bevel gear part of the differential side gear can be reliably inhibited, leakage of working oil can be reliably inhibited, and rigidity of the b...
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WO/2014/180643A1 |
Vehicle, comprising an internal combustion engine which is mounted in the vehicle such that a crankshaft of the internal combustion engine runs in a longitudinal direction of the vehicle. A flexible drive is provided and comprises a whee...
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WO/2014/181374A1 |
A fastening method for a flexible outer teeth gear, whereby: a boss-side fastening surface (16) formed in a boss (7) of a flexible outer teeth gear (3) in a wave gear device (1) is superposed, on the same axis, on a member-side fastening...
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WO/2014/177122A1 |
The invention relates to a chain drive (1) for link chains (2) of mining conveyors or mining extraction machines, in particular for scraper chain conveyors. The chain drive (1) comprises a drive shaft (3). The drive power or the drive to...
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WO/2014/169309A1 |
Variable-circumference crown gear (1) for guiding a traction mechanism, in particular a chain (2), wherein a chain centre line (K) corresponds to an imaginary central course of the traction mechanism on the crown gear (1), with a main ro...
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WO/2014/170452A1 |
A method of providing a predetermined backlash (4) for a transmission comprising at least a first (1) and a second (2) interlocking toothed gear, the backlash (4) being provided by positioning the first (1) and second (2) gear with respe...
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WO/2014/170598A1 |
The invention mainly concerns a ring gear (46) for a speed reducer of a starter of a motor vehicle heat engine comprising an annular base (60) of substantially axial orientation in which there is positioned an annular insert (64) forming...
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WO/2014/171450A1 |
Provided is a fiber-reinforced resin gear in which durability under high-temperature use is improved. A fiber-reinforced resin gear is formed by injecting a resin material containing glass wool into the cavity of a mold. In the glass woo...
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WO/2014/166742A1 |
A pulley (20) for a gear system, in particular a steering gear system, having a cylindrical body (22), on the outer surface of which toothing (24) made of plastics is provided, and a fastening flange (26) that is provided with fastening ...
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WO/2014/168815A1 |
An isolator decoupler comprising a pulley, a shaft, the pulley journalled to the shaft on a low friction bushing, a spring carrier, the pulley journalled to the spring carrier on a low friction bushing, the spring carrier journalled to t...
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WO/2014/167891A1 |
The purpose of the present invention is to provide a rolled round steel material for a steering rack bar having a high base material toughness and an excellent machinability for machining a deep hole in the length direction of the radial...
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WO/2014/162512A1 |
A combiner drive device for moving a combiner (20A) of a head-up display or the like, wherein a spur gear (1) and a composite rack (2) operate smoothly together. The composite rack (2) is composed of a linear rack (21), an external gear ...
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WO/2014/162636A1 |
Provided is a planetary gear device (1) wherein a pinion shaft (20) is inserted by pressure into a main wall (11) and a supplementary wall (12) of a carrier (10). A sleeve (30) comprising first and second sleeves (30a, 30b) is rotatably ...
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WO/2014/154218A1 |
A belt pulley (1) for a belt drive and a plastic injection moulding method for producing the belt pulley are proposed. Said belt pulley (1) comprises an anti-friction bearing (2) and a running ring (3) which encloses the bearing outer ri...
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WO/2014/156772A1 |
A driven sprocket (72) of a chain drive mechanism (70) is fixed, between a front pump cover (65) and a converter housing (222), to a rotational shaft (63). The rotational shaft (63) is supported by a first support hole (65o) in the front...
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WO/2014/151889A2 |
Hollow variator balls and methods of manufacturing hollow variator balls are disclosed. Certain methods include press forming of a cylindrical body into hollow sphere using counter rotating spherical dies, hot roll forming, skew rolling,...
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WO/2014/146892A1 |
The invention relates to a toothing of a gearwheel having a plurality of teeth • - the tooth flanks (2, 4) of which have a main region (3) and a tooth root region; wherein • - the tooth root region extends from a root circle (FP) as ...
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WO/2014/142172A1 |
A press pulley configured such that the inner diameter of an inner cylindrical section can be increased without altering the outer diameter of an outer cylindrical section. The inner diameter of the inner cylindrical section (12) is incr...
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WO/2014/135382A1 |
The invention relates to a bearing arrangement for a motor vehicle steering system, in which a sleeve (15) is arranged between an outer bearing ring (9) and a housing (13), wherein the sleeve (15) - has an inner contact surface (17), whi...
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WO/2014/134688A1 |
The invention provides an anti-backlash system for reducing backlash between a positional drive and a final drive. In one form, the system is embodied as a gearbox 10 including a pair of differential transmissions 100 & 100', each transm...
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WO/2014/131409A1 |
The invention relates to a torque transmission device having a switching element for torque transmission of a torque in specific operational states, wherein in other operational states the torque is not transmissible or is transmissible ...
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WO/2014/133823A1 |
A number of variations may include a sprocket using one or more slot(s) and/or compressive or elastic material in order to lower the NVH. A number of variations may include a sprocket which isolates the vibrations created by the impact o...
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WO/2014/132770A1 |
Provided are a manufacturing method and manufacturing device that allow the height of rack teeth to be adequately maintained across the axial direction. A stepped surface (47) is provided to an axially lateral surface of a pressure punch...
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WO/2014/129629A1 |
The metal core of this worm wheel has one axial end surface in which a first annular recess is formed and the other axial end surface in which a second annular recess is formed. A rim part has a first inner periphery part fixed to the fi...
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WO/2014/129631A1 |
The metal core of this worm wheel has one axial end surface in which a first annular recess is formed and the other axial end surface in which a second annular recess is formed. The outer peripheral wall surface of the second annular rec...
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WO/2014/127755A1 |
The invention relates to a belt pulley arrangement for a belt drive for driving auxiliary units of a motor vehicle, comprising a belt pulley for introducing a torque that can be supplied by a tensile means, an output shaft for driving an...
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WO/2014/127660A1 |
Disclosed is a continuous speed changer, which comprises a driving wheel, a driven wheel, and a transmission member connecting the driving wheel and the driven wheel. The driving wheel and the driven wheel have similar structures, compri...
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WO/2014/129627A1 |
The metal core of this worm wheel has one axial end surface in which a first annular recess is formed, the other axial end surface in which a second annular recess is formed, and a third annular recess formed in a region radially outside...
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WO/2014/048430A9 |
The invention relates to a belt pulley (1), which despite the operation of different diameters is made from a plurality of standard parts. For that purpose, the radial distance between the hub (2) of the belt pulley (1) and the belt runn...
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WO/2014/123320A1 |
The present invention relates to a variable transmission having an internal hub, and more particularly, to an apparatus for achieving variable transmission by means of a compact internal transmission by using a plurality of planetary gea...
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WO/2014/123312A1 |
The present invention relates to a variable transmission having an internal hub, and more particularly, to an apparatus for achieving variable transmission by means of a compact internal transmission by using a variable planetary gear se...
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WO/2014/117261A1 |
In an aspect, a decoupler is provided, and included a driver having a clutch surface a hub that is disposed within the driver, and at least one torsionally-compliant member and a wrap spring clutch that are disposed in series between the...
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WO/2014/119820A1 |
The present invention relates to a continuously variable transmission, which includes: first pulleys (110A, 110B); second pulleys (210A, 210B); a belt (20); and first elastic members (120A, 120B). The continuously variable transmission u...
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WO/2014/115296A1 |
A heat treatment method for a metal member, the method comprising a heating process (Process P2) for heating a metal workpiece under specified heating conditions and a cooling process (Process P3) after the heating process for cooling th...
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WO/2014/116536A1 |
A radially, axially, and torsionally compliant sprocket includes a rim including teeth thereon, a hub within the rim including a central bore, and a compliant open cell structure extending between the hub and the rim. In certain systems,...
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WO/2014/116034A1 |
The present invention relates to a thermo-sensitive variable pulley and, specifically, to a thermo-sensitive variable pulley which can maintain a rotational speed to be almost at a certain value or less by frictional heat caused by slips...
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WO/2014/111560A1 |
The invention relates to a drive assembly with a pulley (1) and a flywheel (6), the assembly driving the rotation of an element (2), the pulley (1) comprising a body (1a) and the assembly a shaft (3) with a first end of the shaft (3) pos...
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