| Document |
Document Title |
|
WO/2021/098891A1 |
A three-ratchet wheel one-way clutch, comprising a driving ratchet wheel (1, 5), pawls (2, 6), elastic components (3, 7), a pawl base (4, 8), a front driven ratchet (12, 52), and a rear driven ratchet wheel (15, 55). One or more pawls (2...
|
|
WO/2021/101541A1 |
A variety of transmission mechanisms are provided that include split pulleys nested within each other in order to reduce the size of the transmissions, to provide infinitely variable transmission ratios that include forward and reverse r...
|
|
WO/2021/098412A1 |
The present invention relates to a gear-pin dual-mode meshing small-tooth-difference planetary gear pair and a precision speed reducer. The gear-pin dual-mode meshing small-tooth-difference planetary gear pair comprises an inner gear and...
|
|
WO/2021/097732A1 |
Provided is a friction-free rigid continuously variable transmission (340), comprising a W-type arc cone-shaped hemispherical gear variable gear (360), wherein a W-type arc cone-shaped hemispherical gear movable support (544) in the W-ty...
|
|
WO/2021/098188A1 |
A bidirectional self-locking anti-falling pulley, comprising a pulley body (1). A driving rotating shaft (5) and a driven rotating shaft (7) are disposed on the pulley body (1). A driving shaft disc (4) is fixedly disposed outside the dr...
|
|
WO/2021/094006A1 |
The invention relates to a counter for coupling to a measuring mechanism of a fluid meter, wherein an output of a measuring mechanism gear is in operative engagement with a gear on the counter, the gear on the counter being designed to a...
|
|
WO/2021/093241A1 |
A shock-absorbing spring belt pulley having a unidirectional roller coupling configuration. The belt pulley comprises a belt pulley hub (11) and a unidirectional coupling structure disposed inside the belt pulley hub. The unidirectional ...
|
|
WO/2021/090696A1 |
A power transmission device provided with: a housing; a ball screw device having a nut, a threaded shaft, and a plurality of balls; a pulley device having a drive pulley that operates by receiving power from a power source, a driven pull...
|
|
WO/2021/089555A1 |
The invention relates to a spur gear (10), comprising - a radially outer, spur-cut gear rim (30), - a radially inner hub (20), and - a rotationally symmetrical radial connecting structure (40) which integrally connects the gear rim (30) ...
|
|
WO/2021/086166A1 |
The present invention relates to a sprocket for the use with roller chain (10) formed by a plurality of teeth (70) that meshes with rollers of a roller chain. In particular, the present invention relates to sprocket for the use with roll...
|
|
WO/2021/079685A1 |
[Solution] A gear member comprising a gear having a tooth flank comprising involute curves. In a cross-section orthogonal to the tooth width direction of the gear, the gear comprises recessed sections that are recessed relative to the in...
|
|
WO/2021/075443A1 |
[Problem] To provide an electromagnetic clutch in which even when a part around which a belt of a pulley is wound is projected on the front side of an armature plate to separate a pulley from a rotor and to reduce the diameter of the pul...
|
|
WO/2021/075237A1 |
Provided are a pulley device and a centrifugal clutch with which the stiffness or durability of a fixed-side sleeve can be improved. A pulley device 130 comprises a driven pulley 131 configured from a fixed-side driven plate 140 and a mo...
|
|
WO/2021/075239A1 |
Provided are a pulley device capable of smoothly operating a cam mechanism that displaces a movable-side driven plate as a movable sheave, and a centrifugal clutch including the pulley device. The pulley device (130) includes a sliding s...
|
|
WO/2021/073801A1 |
The invention relates to a toothed belt drive comprising a toothed belt and at least two toothed pulleys, the toothed belt having at least one drive side provided with a toothed profile, the toothed belt looping around the toothed pulley...
|
|
WO/2021/069020A1 |
The invention relates to a belt pulley decoupler (1) for transmitting torque between the belt (4) of a belt drive and a shaft in driving connection therewith, said belt pulley decoupler comprising: - a hub (9) to be fastened to the shaft...
|
|
WO/2021/068536A1 |
Provided is a double-wave compound wave oscillating tooth reducer, which comprises a steel gear assembly, and an oscillating tooth carrier (3) arranged in the steel gear assembly and a wave generator (4) arranged in the oscillating tooth...
|
|
WO/2021/069186A1 |
A gear (32, 132) comprises: a rim (50, 150) with at least one external toothing (51, 151) which has a module and runs around an axis of rotation (D) of the gear (32, 132); and a sleeve (52, 152) which comprises or consists of a ceramic m...
|
|
WO/2021/065120A1 |
Provided are a speed reduction mechanism comprising interlocking gears capable of further increasing a reduction ratio, and a motor equipped with the speed reduction mechanism. In the present invention, one spiral-shaped engagement proje...
|
|
WO/2021/056122A1 |
In an aspect, a system is provided for reducing torsional vibrations for an engine having a crankshaft. The system includes an isolation device, which includes a shaft adapter that is mounted to the crankshaft, a pulley that is rotatably...
|
|
WO/2021/058054A1 |
The invention relates to a multi-part gear wheel (1) for a transmission stage of a motor vehicle transmission, comprising an outer ring (3) having an outer toothing (2), an inner ring (4) arranged radially within the outer ring (3), and ...
|
|
WO/2021/058780A1 |
The present invention provides an improved cogwheel permitting the enhanced meshing of cogwheels when operating perpendicularly. In general terms, the invention introduces a multicogwheel design with specific dimensions and tooth profile...
|
|
WO/2021/056233A1 |
Disclosed is a variable-acceleration curved-surface spiral gear transmission mechanism for a variable-speed mass damping system. A concave curved-surface spiral gear (2) and a convex curved-surface spiral gear (7) are meshed at different...
|
|
WO/2021/054681A1 |
In a steer-by-wire steering apparatus according to embodiments of the present invention, a structure for preventing rotation of a sliding bar in order to allow the sliding bar to slide in the axial direction by the torque of a motor or a...
|
|
WO/2021/048775A1 |
The present application discloses an internal engagement transmission mechanism, comprising an outer wheel and an inner wheel. The outer wheel is provided with outer wheel inner teeth, and comprises an outer wheel inner tooth crest and a...
|
|
WO/2021/049803A1 |
According to a steering column for a vehicle according to the present embodiments, a wide convenient space can be secured for a driver in a teles-in state by increasing a teles-stroke while securing an installation space for the steering...
|
|
WO/2021/045419A1 |
The present invention relates to a harmonic gear device in which a first similarity curve obtained by similarly transforming a reference curve representing a moving locus of an external tooth with respect to an internal tooth in a non-de...
|
|
WO/2021/045493A1 |
The present embodiments relate to a worm wheel of a steering system speed reducer, and provide a worm wheel of a steering system speed reducer, and a manufacturing method therefor, the worm wheel comprising: an external toothed part havi...
|
|
WO/2021/038879A1 |
An annular sintered gear having a metallic composition, pores on the surface thereof, and a relative density of 93% to 99.5%.
|
|
WO/2021/037448A1 |
In a process for the adjustment of backlash between a pinon (20) and a rack (10) in a rack-pinion drive, a motor-gearbox assembly (30) including a motor and a gearbox is supported on a carrier (40) via a positioning mechanism (42) for pr...
|
|
WO/2021/038878A1 |
A sintered material which comprises a matrix that is composed of a metal and a plurality of pores that are present in the matrix, wherein the average cross-sectional area of the pores is 500 μm2 or less and the relative density of the p...
|
|
WO/2021/032044A1 |
A torque transfer mechanism, an electric starting device, an engine and a garden tool. The torque transfer mechanism comprises a first transmission member (10), a second transmission member (30), and an elastic buffer member (20) located...
|
|
WO/2021/030909A1 |
In one aspect, a rotary device is provided, and includes a shaft adapter, a chambered member, a seal member and at least one internal torque transfer member. The shaft adapter is connectible to a crankshaft or accessory shaft and defines...
|
|
WO/2021/026945A1 |
Disclosed in the present utility model is an integral type reducing motor gear, comprising a striped gear, a fixing boss and a fixing convex shaft. One end surface of the striped gear is provided with the fixing boss, and the other end s...
|
|
WO/2021/024960A1 |
[Technical Problem] To provide separate structural units for an inner gear and a housing, that enable suppression of transmission of vibration from a planetary gear mechanism and suppression of noise produced by a planetary gear device a...
|
|
WO/2021/024954A1 |
[Technical Problem] To provide separate structural units for an inner gear and a housing, that suppress transmission of vibration from a planetary gear mechanism and suppress noise produced by a planetary gear device. [Solution to Prob...
|
|
WO/2021/024953A1 |
[Technical Problem] To provide separate structural units for an inner gear and a housing, that suppress vibration transmitted from a planetary gear mechanism and suppress noise produced by the planetary gear device. [Solution to Proble...
|
|
WO/2021/024959A1 |
[Technical Problem] To provide separate structural units for an inner gear and a housing, that suppress transmission of vibration from a planetary gear mechanism and suppress noise produced by a planetary gear device. [Solution to Prob...
|
|
WO/2021/025860A1 |
A power transfer assembly for a vehicle including an input shaft, at least one output shaft, and at least one clutch configured to perform at least one of changing a gear ratio between the input shaft and the output shaft, and coupling t...
|
|
WO/2021/024418A1 |
In order to prevent separation damage to a tooth-base tooth surface and damage to a tooth-tip edge portion which are caused by trochoid interference at the beginning of engagement and the end of engagement with a counterpart gear, and th...
|
|
WO/2021/019030A1 |
The invention relates to a gear wheel (50) for a transmission (30), comprising: a rim (51) on which a toothing (52) with a plurality of teeth (53) is provided; a support point (54); and a web (55) via which the rim (51) is connected to t...
|
|
WO/2021/017708A1 |
A driver of a compartment layering device, comprising a fixed plate (4), a synchronizing gear (6), a mounting base (1) and a driving piece (2) fixedly arranged on the mounting base (1); one side surface of the fixed plate (4) is used for...
|
|
WO/2021/019492A1 |
Accessory transmission (19) for an engine (2) of a motor vehicle, comprising a first pulley (21) adapted to be connected to a crankshaft (3) of the engine (2), a second pulley (22) adapted to be connected to a shaft (33) of an electric m...
|
|
WO/2021/021965A1 |
Gear drive systems used with a camera comprise a housing with an electric drive gear disposed outside of the housing. A host gear is engaged with the drive gear and is rotatably disposed on a stationary shaft extending from the housing. ...
|
|
WO/2021/017643A1 |
A bearing bushing, comprising: a bushing body and a buffer member fixed therein. The buffer member comprises a spring piece. The spring piece is provided on the top of the bushing body, and comprises an extending part and a fixed part. T...
|
|
WO/2021/015764A1 |
A braking assembly for a strain wave gearing of a surgical robotic manipulator, the braking assembly including a first braking member fixedly coupled to an input portion of a strain wave gearing of a surgical robotic manipulator; and a s...
|
|
WO/2021/014194A1 |
The (VDS.CVT) is a continuously variable transmission. This mechanism consists of two sets variable diameter shaft ( input and output ), a flat belt for transferring power between two shaft sets and other components. On each shaft sets a...
|
|
WO/2021/013704A1 |
An optical device (2) comprises a lens (52) and a control member (62) configured such that motion of the control member (62) produces a change in the optical power provided along an optical axis of the lens (52). The optical device (2) f...
|
|
WO/2021/008829A1 |
The invention relates to a belt pulley assembly comprising a shiftable belt pulley (9) which is arranged on a drive shaft (1), in particular an electric machine shaft, and which can be coupled to the drive shaft (1) so as to transmit a t...
|
|
WO/2021/008830A1 |
The invention relates to a belt pulley assembly comprising an electric machine (RSG) with an electric machine shaft (1) which can be drivingly connected to an internal combustion engine shaft (5) via an internal combustion engine belt dr...
|
