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WO/2020/110897A1 |
A small reduction gear 1 includes an input gear 33, a first planetary carrier 42, and a first planetary gear 44 which are formed by a molded body of a resin composition containing, in a base resin, an inorganic whisker that serves as a f...
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WO/2020/103979A1 |
The invention relates to a vibration damper (10) in a vehicle, which vibration damper (10) is provided for the reduction of vibrations which lie in a frequency range, having a first component (34) which can be rotated about a first rotat...
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WO/2020/098861A1 |
The invention relates to a belt pulley decoupler (1) for an auxiliary assembly drive (2), comprising at least: an input part (3) comprising a hub (4); an output part (5) comprising a belt pulley (6), the output part (5) and the input par...
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WO/2020/099399A1 |
The present invention relates to an eccentric gearing comprising a first gearing element, which has a first axis and an outer contour having at least one cam protruding radially in relation to the first axis, and comprising a second gear...
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WO/2020/101423A1 |
The present invention relates to a continuously variable transmission. The continuously variable transmission according to the present invention comprises: a driving pulley comprising a fixed pulley fixed in the axial direction thereof a...
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WO/2020/094937A1 |
The invention relates to a roller screw mechanism (100) comprising a screw (110) provided with an external thread (110F), and a nut (130) coaxially surrounding the thread and provided with an internal thread (130F); each of the rollers (...
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WO/2020/089566A1 |
It has long been known that by inserting an isolator in between a vibrating primary structure and a connected secondary structure or system, will provide protection, comfort, extension to life and allow unfettered function and performanc...
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WO/2020/091134A1 |
The present invention relates to a motion system for performing a multi-degree-of-freedom operation on a plane. More specifically, the present invention relates to a motion system which has a compact and stable structure, and can output ...
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WO/2020/090819A1 |
Provided is a small speed reducer constituted by small and high-precision-molded parts. In a small speed reducer 1, an input gear 33, a first rotating shaft 41, a first planetary carrier 42, a plurality of first planetary shaft members 4...
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WO/2020/090964A1 |
Provided are: a processing component having a lubricating oil composition capable of reducing noise and vibration during operation and improving abrasion resistance; and a storage component stored with the lubricating oil composition. Th...
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WO/2020/087942A1 |
The present invention relates to the technical field of gear structures, and particularly relates to a novel gear. The novel gear comprises a gear body; uniformly distributed toothlike protrusions are disposed at one end of the gear body...
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WO/2020/085139A1 |
Provided are a flexible meshing-type gear device with which it is possible to reduce or prevent lost motion and fretting wear on an inner peripheral surface of an external tooth gear, and a method of manufacturing the same. The flexible ...
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WO/2020/084914A1 |
A support structure for a ring gear (32) has clutch drum (6) that fits in spline fashion with the ring gear (32), and a first snap ring (38) and a second snap ring (39) that are attached to a peripheral wall part (62) of the clutch drum ...
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WO/2020/078796A1 |
The invention relates to a power unit, in particular for a hybrid vehicle, comprising a reciprocating-piston engine and at least one generator (40) which is drivingly connected to said engine, wherein the reciprocating-piston engine has ...
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WO/2020/079126A1 |
The invention relates to a method (164) for producing at least one toothing on a component, to a computer program, which is configured in order to carry out the steps of the method, and to a tool (110) for carrying out the method. The me...
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WO/2020/078734A1 |
The invention relates to a method for producing a gear worm (12) which is located in particular on an armature shaft (14) of an electromotive drive unit (10), wherein firstly a worm gear (20) having screw flanks (22) axially opposite one...
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WO/2020/078984A1 |
Disclosed is a steering rack for a motor vehicle steering system, comprising at least one tooth structure (3), said tooth structure (3) being formed in two planes that are tilted relative to each other by an angle θ.
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WO/2020/076216A1 |
The invention relates to an anti-backlash gear arrangement (1) for use in a gear drive, said anti-backlash gear arrangement comprising a main gear (2), wherein a biasing arrangement (6) is arranged to act on the anti-backlash gear (4) to...
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WO/2020/074223A1 |
The invention relates to a steering gear mechanism for a steering system of a motor vehicle comprising at least a housing (1), a gear wheel (2), a pinion (3) intermeshing with the gear wheel (2) and a pinion shaft (4) comprising the pini...
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WO/2020/076895A1 |
A vehicle drivetrain assembly (10) and method for making the assembly of first and second torque transmitting members (12, 14), one of which (12) is aluminum and the other of which (14) is steel, that are joined by an electromagnetic pul...
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WO/2020/074495A1 |
The present invention relates to a drive chain system comprising a chain with an alternating succession of inner chain links (14) and outer chain links (16), each inner chain link (14) having a pair of inner link plates (18) contacting t...
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WO/2020/069957A1 |
The invention relates to a small gearbox (1) for actuating and control devices in motor vehicles, which small gearbox has gears (5, 7) that can be moved axially relative to each other. One of the gears (7) has an alignment section (9), w...
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WO/2020/071014A1 |
Provided is an electrically powered tool, such as a portable cutting machine, configured so that particularly gear noise from a reduction gear train, etc. in a non-load condition is reduced. This electrically powered tool has: an edge to...
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WO/2020/067091A1 |
With respect to a gear (10) having an inner circumferential surface (12) and an outer circumferential surface (16) in which a tooth profile (14) is formed, an inner ring (20) is press fitted into the inner circumferential surface (12) to...
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WO/2020/065603A1 |
A speed-changing device for a two-wheeled vehicle (2) comprising: - circular support means (3A, 3B) suitable for being mounted on a hub (4) of a wheel (5) of the two-wheeled vehicle (2), - a plurality of lamellar meshing elements (6) sup...
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WO/2020/062534A1 |
A gear turnplate structure and a rotary display table. The gear turnplate structure comprises a gear ring (1) and a turnplate assembly (2) engaged with the gear ring (1), the turnplate assembly (2) comprises at least one first turnplate ...
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WO/2020/062572A1 |
A reduction gearbox motor, comprising a power motor (10), a reduction gearbox housing (20) and a gear set (30) installed in the reduction gearbox housing (20). At least part of the reduction gearbox housing (20) is sleeved outside of the...
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WO/2020/059261A1 |
A multi-layer sliding member 1 comprises: a back plate 2 formed from a steel plate; a copper-plated or nickel-plated film 4 formed on one surface 3 of the back plate 2; a porous metal sintered layer 5 integrally bonded to the surface 3 o...
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WO/2020/056962A1 |
Disclosed are a cycloidal gear (1), a reducer (2) having the cycloidal gear (1), and a robot having the reducer (2). The cycloidal gear (1) comprises a plurality of gear teeth (13), wherein the plurality of gear teeth (13) are uniformly ...
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WO/2020/059738A1 |
This pulley (10) has a boss section (12) formed on an inward portion with respect to an outer peripheral section (11); and a shoulder section (13) extending inward from the boss section (12). A rolling bearing (20) has an outer ring (21)...
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WO/2020/060270A1 |
The present invention provides a hanging sheave applied to a 2:1 rope coupling method for an elevator, the hanging sheave comprising: a mounting shaft provided to enable respective ropes to freely move as much as a tension change amount ...
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WO/2020/056175A1 |
An automated order fulfillment system and mobile robot (10) are disclosed, where the mobile robot includes a compliant drive for moving between levels of a multilevel storage structure (80).
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WO/2020/054650A1 |
An input gear 30, an output gear 35, an input-side intermediate gear 31, and an output-side intermediate gear 32 are helical gears. The output gear 35 and the output-side intermediate gear 32 are formed as a larger module than the input ...
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WO/2020/054560A1 |
This assist mechanism (83) is provided with an electric motor (10), a shaft-like member (94) which has formed therein a worm (94a) that meshes with a worm wheel (96), and a coupling (16) which connects between an output shaft (11) of the...
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WO/2020/049938A1 |
Provided is an axially flat actuator. An actuator (1) is provided with a precession type speed reducer (2) and a motor (3). The precession type speed reducer (2) has a first face gear (11), a second face gear (12) which faces the first f...
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WO/2020/049750A1 |
A method for manufacturing a rotary power transmission member (1) including an annular body (10) fixed to a rotating shaft and an annular gear (20) formed on the outer peripheral portion of the body (10) and transmitting the rotational f...
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WO/2020/048668A1 |
An electromechanical vehicle steering system (1) comprises a steering mechanism housing (14), a steering pinion (4) which is situated inside the steering mechanism housing (14), and a motor unit (11) having a worm shaft (15) for driving ...
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WO/2020/045478A1 |
This speed reducer is provided with: a casing; an input section which is supported so as to be rotatable about a center axis relative to the casing; a first rotating assembly for transmitting a rotational force between the first rotating...
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WO/2020/045043A1 |
A soundproof cover 10 is provided with a plate 12 for affixation, an affixation cover 13, a movement cover 14, a support mechanism 20, and an affixation mechanism 30. The plate 12 for affixation is affixed in a removable manner by a fast...
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WO/2020/039880A1 |
The present invention supports a rack bushing for supporting a rack shaft in a slidable manner, without pinching the rack bushing between two members in the axial direction and without rattling in the axial direction with respect to the ...
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WO/2020/038672A1 |
A steering system for steering a wheel of a vehicle, comprising a track rod (11) for deflecting the wheel, a rack (4) which, by axial movement, leads to control of the track rod (11), and a housing (3), wherein the rack (4) is at least p...
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WO/2020/034816A1 |
Disclosed are an end face toothed cycloidal-pin gear pair and a nutation reduction device. The end face toothed cycloid-pin gear pair comprises a cycloidal gear with a cycloidal toothed face and a pin gear with a pin gear toothed face, w...
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WO/2020/036138A1 |
This vehicle drive device utilizes a parallel-shaft gear decelerator (30), each gear of which is formed as a helical gear, in a decelerator unit (B) that decelerates and outputs the rotation of an electric motor unit (A), wherein, from a...
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WO/2020/031843A1 |
This gear mechanism is provided with a rotating body, a first gear, a second gear, and a reinforcing member. The rotating body is configured to be rotatable about an axis of rotation, and the shape thereof as seen from the axial directio...
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WO/2020/030620A1 |
The invention relates to a multi-stage rack-and-pinion gear which converts a rotary movement of a driveshaft at a gear input into a linear movement of a rack at a gear output. In order to create a multi-stage rack-and-pinion gear of this...
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WO/2020/029809A1 |
The present invention provides a wind power generation system, comprising: blades, a hub shaft, a tower and a power generation device. In the present invention, a dragging belt transmission method is adopted, two power input units being ...
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WO/2020/025343A1 |
The aim of the present invention is a pulley having: - a shaft (2); - a first flange (12), called fixed flange, mounted so as to be translationally immovable relative to the shaft; - a second flange (14), called movable flange, mounted s...
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WO/2020/028384A1 |
An isolator decoupler comprising a shaft, a pulley journalled to the shaft, a one-way clutch engaged with the shaft, a spring carrier engaged with the one-way clutch, the spring carrier having a spring carrier surface, a torsion spring h...
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WO/2020/020073A1 |
Provided are a spherical involute straight bevel gear pair and tooth profile modification method thereof; the spherical involute straight bevel gear pair comprises a meshing driving gear (1) and driven gear (2); the tooth profile of the ...
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WO/2020/022719A1 |
The present invention relates to a portable self-power-generating apparatus which has small size and is capable of charging a battery by realizing self-power generation with high efficiency in emergencies in which normal electricity supp...
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