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Matches 1 - 50 out of 26,124

Document Document Title
WO/2018/012362A1
Provided is a drive force transmission mechanism with which it is possible to minimize adhesion of a lubricant to a rotational angle position detection gear of a rotational angle position detector. Specifically, a gear mechanism 16 (driv...  
WO/2018/012636A1
In this steel material for a CVT sheave, Fn1 defined by equation (1) satisfies the expression 13.9 ≤ Fn1 ≤ 15.5, and Fn2 defined by equation (2) satisfies the expression 1.20 ≤ Fn2 ≤ 4.35. (1): Fn1 = 7 × Cr – 6 × Si + 4 × Mn...  
WO/2018/012966A1
The invention relates to a transmission comprising two circulating elements and a transmission element, such as a toothed belt. At least one circulating element comprises a number of contact elements for contact with the transmission ele...  
WO/2018/011958A1
The gear of an embodiment of the present invention is formed by cross-linking a resin composition containing polyamide 66 and a cross-linking assistant and the mass reduction rate prescribed by equation (1) is 0.5% or less. Mass reductio...  
WO/2018/009072A1
The present invention relates particularly to a chain wheel comprising a body and protrusions extending outward along the periphery of the body for receiving links of a chain, wherein the protrusions are connected releasably to the body ...  
WO/2018/002343A1
The invention relates to a decoupling pulley (100) having a longitudinal axis (AX), said pulley comprising: – a rim (1) comprising a first zone (11) designed to receive a belt connecting the rim to a first power transmission element, a...  
WO/2018/003387A1
According to the present invention, since a damper member 80, which is elastically deformed due to the relative rotation of a worm wheel 39 and an output member 70, is provided between the worm wheel 39 and the output member 70, and sinc...  
WO/2018/005231A1
A belt drive system comprising a belt (50) having a plurality of longitudinally spaced belt teeth (52), the belt further comprising a longitudinal groove (51) extending in the endless direction of the belt through the belt teeth, a sproc...  
WO/2018/001414A1
The invention proposes a belt pulley decoupler (101, 201, 301, 401) for transmitting drive torque from the belt of an auxiliary unit belt drive to the shaft of one of the auxiliary units, comprising: - a belt pulley (2), - a hub (4) to b...  
WO/2018/002662A1
The anti-backlash gear (15, 5) includes a gear (15, 5) wheel and gear teeth (17, 4, 7). Each gear tooth (17, 19, 27, 7) comprises first and second flanks, a top face and a bottom face, wherein for each gear tooth (17, 19, 27, 7) each fla...  
WO/2018/004007A1
A vehicle rack-and-pinion mechanism (1) which can be applied to a steering device (S) is provided with a pinion (11) that comprises gear teeth (12) and is supported so as to be rotatable about its axis and a rack shaft (21) that comprise...  
WO/2018/000995A1
A flexible wheel for a harmonic speed reducer and a manufacturing method thereof, the flexible wheel for a harmonic speed reducer comprises a metal gear ring (1) and a plastic cup bottom (2); wherein, a nano combination part (11) is arra...  
WO/2017/221897A1
This wheel train mechanism of a clock is configured from an easily manufacturable gear which has teeth of an outline having an involute curve, and a pinion which meshes with said gear. In order to suppress transmitted torque fluctuations...  
WO/2017/223549A1
A differential assembly is disclosed herein. The differential assembly includes a case, a weld ring and a ring gear. The ring gear and case may comprise dissimilar materials. The case may be overmolded onto the weld ring. The weld ring m...  
WO/2017/221522A1
This wheel train mechanism of a clock is configured from an easily manufacturable gear which has teeth of an outline having an involute curve, and a pinion which meshes with said gear. In order to suppress transmitted torque fluctuations...  
WO/2017/220081A1
The invention relates to a belt pulley decoupler (1, 1') for the drive torque transmission between the belt of a starter-generator belt drive and the starter generator, comprising: A belt pulley (2, 2'); a hub (4. 4') to be fastened on t...  
WO/2017/215701A1
The invention relates to a clutch system (1) for an auxiliary assembly of an internal combustion engine, having a belt pulley (2), having a shaft (3) which is mounted so as to be rotatable relative to the belt pulley (2), and having a ma...  
WO/2017/215621A1
Disclosed is a tooth profile design method for a three-dimensional high-rigidity harmonic speed reducer. The harmonic speed reducer comprises a wave generator (4), a rigid gear (2) and a flexible gear (3). The rigid gear (2) is engaged w...  
WO/2017/213822A1
An opposed-piston engine includes a backlash reducing gear with at least a first and second gear that move relative to each other because of a hydraulic pressure applied within the gear. A backlash control system that includes the backla...  
WO/2017/211582A1
A high torque sprocket includes a body defining an outer periphery and a hub section defining an inner surface for engaging a bushing. A continuous toothed structure is disposed on the outer periphery of the body, and a textile reinforce...  
WO/2017/213151A1
This planetary gear device is made by combining a plurality of planetary gear mechanisms, wherein the planetary gear device has first and second planetary gear mechanisms that share a carrier, each planetary gear mechanism is configured ...  
WO/2017/206951A1
Provided is a stepless speed change device. A speed regulating mechanism (2) comprises a drive wheel axle (21) and a driven wheel axle (22). A drive axle of the drive wheel axle (21) is provided with at least two fixed wheels (24). A dri...  
WO/2017/203895A1
In a gear (64) comprising a resin material including a fibrous filler, a plurality of teeth (641a) formed at equal angular intervals are provided to a first outer peripheral part (643). When the gear (64) is manufactured, the resin mater...  
WO/2017/203465A1
Pulley-torsional damper integrated group comprising a hub (2) adapted to be rigidly connected to a drive member and a pulley (3) connected to the hub (2). The hub (2) comprises an inner tubular wall (6) and an outer tubular wall (7). The...  
WO/2017/203156A1
Starter motor for a motor vehicle, comprising a pinion (21) comprising a profiled tooth (203, 208) which comprises a driven face (205) and a driving face (204), said profiled tooth comprising a first portion and a second portion (210), t...  
WO/2017/204183A1
A clutch device includes: a shaft body; an outer rotating body provided on a radially outer side of the shaft body; a clutch unit for selectively switching between a free state in which a relative rotation of the shaft body and the outer...  
WO/2017/204593A1
The present invention relates to a damper actuator, and to a damper actuator comprising: a motor assembly generating rotational power with electric energy inputted from the outside, and composed of a brushless direct current (BLDC) motor...  
WO/2017/196575A1
An isolating decoupler comprising a shaft, a pulley journalled to the shaft, a torsion spring, the torsion spring comprising a flat surface planar in a plane normal to the rotation axis A-A on each end of the torsion spring, a one-way cl...  
WO/2017/188482A1
A gear assembly is disclosed. The gear assembly can comprise: a worm gear; a worm wheel engaging with the worm gear; a fixing body positioned to be spaced from one side of the worm wheel; and an elastic body of which one side is connecte...  
WO/2017/186222A1
The invention relates to a continuously variable transmission (10) for varying a transmission ratio in a powertrain of a motor vehicle in a substantially continuous manner, comprising an input cone pulley pair (12) for introducing a torq...  
WO/2017/188389A1
The present invention pertains to a pulley structure (1) equipped with an outer rotating body (2), an inner rotating body (3), and a coil spring (4), said pulley structure 1 characterized in that a cross section of the spring wire of the...  
WO/2017/188481A1
The present invention relates to a backlash adjustment device and a pan/tilt module provided with same and, more particularly, to a backlash adjustment device for adjusting a gap created between tooth surfaces of a worm gear and a worm w...  
WO/2017/182848A1
A transmission comprising: a central input shaft (14); a large input gear/wheel (12), mounted on said shaft (14); two or more pairs of shafts (14/16, 18/20, 22/24) wherein said pairs having input and output shafts; a frame/wall to mount ...  
WO/2017/183919A1
An elastic driving device according to one embodiment may comprise: a driver which generates torque; a gear part which is connected to the driver and transmits the torque from the driver to the outside; and an elastic member having one e...  
WO/2017/184618A1
An isolating decoupler comprising a shaft having an outer surface, a pulley rotationally engaged about the shaft, a torsion spring having a first section having a major diameter and a second section having a minor diameter, the major dia...  
WO/2017/175372A1
Provided are a speed reducer and a speed reducer-equipped motor, which each have a reliable locking function. A speed reducer-equipped motor (1) comprises a motor (2) and a speed reducer (3). The speed reducer (3) is provided with: a fir...  
WO/2017/174070A1
A drive wheel arrangement (10) for attaching an auxiliary assembly on a drive shaft is provided, with a hub (12) which can be connected to the drive shaft for introducing a torque of the drive shaft, a drive wheel (18) for coupling an au...  
WO/2017/169250A1
This method for producing a worm wheel 10 comprises: a step for combining a first mold 43 for shaping a first tooth plane 13 of a wheel tooth 12 to be pushed by a shaft tooth 22 when a worm shaft 20 is rotated in a D1 direction, with a s...  
WO/2017/171226A1
Provided is a method for eliminating system backlash in a steering device comprising: a rudder stock having a rudder mounted thereon; a tiller communicating with the rudder stock; a gear part for rotating the tiller; and a plurality of d...  
WO/2017/170666A1
One problem addressed by the present invention is to provide a structure for joining members in a differential device that is able to suppress falling deformation of a ring gear, comprising a helical gear, toward the rotational axis line...  
WO/2017/163684A1
This electric power steering device 100 is provided with: a worm shaft 20; a shaft bearing 50 that rotatably supports the worm shaft 20; a coil spring 60 that urges the worm shaft 20 toward a worm wheel 10 via the shaft bearing 50; a gea...  
WO/2017/163731A1
[Problem] To allow the shape accuracy, such as roundness, to be high, and enable inhibition of generation of a weld line, even when injection molding is performed by using a single gate, and to improve the efficiency of utilization of a ...  
WO/2017/157114A1
Disclosed is a drive wheel (1) for a towing pumping unit, comprising an arc-shape rope groove structure for loading a transmission medium (3), a cut-out groove (11) being provided in the middle of the rope groove structure, and the cut-o...  
WO/2017/159340A1
Provided are an actuator for an internal combustion engine link mechanism, and a wave gear speed reducer that are capable of increasing both input efficiency and drive efficiency. According to the present invention, in a wave gear speed ...  
WO/2017/157697A1
A worm gear (10) for a vehicle steering device comprises a hub (12), a carrier part (14) and a prefabricated, elastic crown gear (16) which forms a separate part with respect to the carrier part (14), wherein the carrier part (14) is con...  
WO/2017/158162A1
The invention relates to a belt drive comprising a toothed belt (20), at least one driving element (22) that is fastened to the toothed belt (20), and a gear (26) that has tooth recesses (40) for catching teeth of the toothed belt (20) a...  
WO/2017/154794A1
A torque limiter mechanism (30) provided between a pulley (10) and a rotating shaft (21) of an automobile auxiliary machine (20) is formed by an annular cover (31) linked to the outside lateral face of the pulley (10), a plurality of bal...  
WO/2017/153083A1
The invention relates to a steering gear having a gear wheel (2), having a screw pinion (3) meshing therewith, and having a screw pinion shaft (4) comprising the screw pinion, wherein the screw pinion shaft (4) is mounted on one side of ...  
WO/2017/154820A1
Provided is a pulley unit with an integral clutch, which is configured such that a one-way clutch (4) and a bearing (5) are arranged between the pulley (2) and a rotating shaft (3) inserted inside the pulley, and which is provided with a...  
WO/2017/153656A1
The invention relates mainly to an assembly comprising: – a combustion engine ring gear having a plurality of teeth, the said ring gear being defined by a modulus and a pressure angle, – a starter comprising a pinion (31) able to eng...  

Matches 1 - 50 out of 26,124