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WO/2024/053601A1 |
This reverse input cutoff clutch is configured in a manner such that in response to reverse input torque during normal operation, an output shaft (3) stops rotating as a result of a moving force acting on a spacer (6) and a revolution/ro...
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WO/2024/021147A1 |
The present invention relates to an on-line follow-up feeding driving device for a sandwich biscuit production line, comprising a rack, a first motor, a second motor, a first horizontal transmission shaft, a second horizontal transmissio...
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WO/2024/010880A1 |
The subject matter of this specification can be embodied in, among other things, a rotary lock assembly includes an epicyclic gear assembly having a sun gear assembly, a ring gear assembly, and a planet gear assembly having a collection ...
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WO/2024/000750A1 |
Disclosed in the present application are a non-inductive slipping device and a garbage can thereof. The non-inductive slipping device comprises: a first connecting member, which is configured to connect to an output shaft of an electric ...
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WO/2023/242504A1 |
The invention relates to a movement transmission device (30) having: - a first assembly (100) comprising a housing (110) extending along a first axis (B); - a second assembly (200) configured to move in rotation and translation along the...
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WO/2023/222261A1 |
The invention relates to a bottom bracket gear shift device (10) with high-strength gear wheels, in particular for a muscle-powered vehicle, comprising a gearing mechanism that has a selector shaft (67) on which a plurality of idler whee...
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WO/2023/222260A1 |
The invention relates to a bottom bracket gear shift device (10) with a shift device (188), in particular for a muscle-powered vehicle, comprising a gearing mechanism that has a selector shaft (67) on which a plurality of idler wheels (1...
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WO/2023/222262A1 |
The invention relates to a bottom bracket gear shift device with a sensor assembly (123) for an electric bicycle and to an electric bicycle comprising such a bottom bracket gear shift device with a sensor assembly (123), in particular in...
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WO/2023/222263A1 |
The invention relates to a bottom bracket gear shift device (10) with an auxiliary drive (194) for a bicycle and to a bicycle comprising such an auxiliary drive for a bottom bracket gear shift device, in particular for a muscle-powered v...
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WO/2023/222259A1 |
The invention relates to a bottom bracket gear shift device (10) with an actuation device (85), in particular for a muscle-powered vehicle, comprising a gearing mechanism that has a selector shaft (67) on which a plurality of idler wheel...
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WO/2023/159004A2 |
An apparatus for attenuating or counterbalancing external load fluctuations on a propeller driver machine is disclosed. In one embodiment a set of non-circular gears coupled to a rotor shaft or to the gearbox of the machine are further c...
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WO/2023/144483A1 |
Device (22) for transmitting a movement, the device comprising: - a screw (28) extending along an axis (X); - a nut (26); - a housing (24, 241); - a first elastic member (104); - a second elastic member (106); - a first assembly (200); -...
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WO/2023/134864A1 |
The invention relates to a device for phase shifting a rotational angle of a drive part (2) relative to a driven part (4), comprising: a double gear (25), which has a first gear (24) with external toothing and a second gear (26) with ext...
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WO/2023/090007A1 |
An actuator device (21) comprises a drive gear (41) rotated by driving of a motor, and a driven gear (42) meshing with the drive gear (41). The rotation axis (La) of the drive gear (41) and the rotation axis (Lb) of the driven gear (42) ...
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WO/2023/042778A1 |
The present invention utilizes gravity to rotate a rotary body by positioning a plurality of material points attached to the rotary body at positions where the torque acting on the rotary body is constantly maintained positive. The prese...
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WO/2023/274527A1 |
A type of circular involute gear with a plurality of sections, each section with its own amount of teeth per unit of rotation, resulting in a plurality of gear ratios per rotation, is named as a multi-ratio gear type. Conical involute ge...
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WO/2022/267208A1 |
A valve core transmission member, a valve controller, a valve and a valve control method. The valve core transmission member comprises a driving gear (3) and a spindle (4), wherein the driving gear (3) is used for driving the spindle (4)...
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WO/2022/267041A1 |
A continuously variable transmission, comprising: a wheel disc assembly, comprising a first mounting shaft, a first wheel disc rotatably mounted on the first mounting shaft, and a second wheel disc fixedly mounted on the first mounting s...
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WO/2022/258109A1 |
The invention relates to an actuating gear (1), in particular a harmonic drive, of an electromechanical camshaft adjuster, said actuating gear comprising: a drive wheel (2) designed as a ring gear; an internally toothed output element (9...
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WO/2022/250606A1 |
A dual input transmission assembly including an primary internal ring gear rotatable about a central rotational axis; a transfer internal ring gear coaxially arranged beside the primary internal ring gear; a set of planetary gears extend...
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WO/2022/191007A1 |
The purpose of the present invention is to provide a rotating mechanism (100) with which it is possible to limit directional error of an object to a rotational angle of rotation about one rotational axis, while achieving an increase in r...
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WO/2022/186081A1 |
A motorized artificial leg (1) comprises a below-knee member (10), an above-knee member (20), a knee joint mechanism (30) that links the below-knee member (10) and the above-knee member (20) such that the angle formed therebetween can be...
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WO/2022/171552A1 |
A crank device or a crank drive is disclosed which has a crankshaft, into which a variable first force can be introduced by means of a transmission element over a variable first lever spacing. Here, the first variable force has a predefi...
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WO/2022/159900A2 |
Aspects of the disclosure relate to a cycloidal magnetic gear. The cycloidal magnetic gear includes an outer rotor. A plurality of magnetic pole pairs is disposed on an inner circumference of the outer rotor. A first, second, and third i...
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WO/2022/150926A1 |
A continuously variable helical transmission system comprising a frame, a central drive shaft configured to rotate about its longitudinal axis within the frame, and at least one angular wheel rotatably attached to the frame and configure...
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WO/2022/146198A1 |
The claimed mechatronic twisted string actuator comprises a body, which is an integrated assembly. The following elements are installed in series in the body: an electric motor driver, a position sensor, an electric motor, a coupling, st...
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WO/2022/135078A1 |
An overload impact-resistant planetary reducer, comprising a gear surface portion made of a rigid material, and an elastically deformable buffer portion. The buffer portion is made of a material having certain stiffness and being elastic...
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WO/2022/108635A1 |
A compact harmonic drive system with a motor residing within the flexspline cup. The motor may reside further into the flexspline cup than the wave generator, and the air gap of the motor may be further out radially than the interior of ...
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WO/2022/075473A1 |
According to the present invention, crushing is performed using a rotating device (ball mill) in which a container can be caused to rotate in three dimensions (two-axis rotation). The rotating device includes a main driving disk (6), a d...
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WO/2022/024786A1 |
Proposed is a rotational motion mechanism that receives input of vibration occurring in natural environments as an external force, and converts the vibration into the rotational motion of an inertial body. A rotational motion mechanism c...
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WO/2021/252402A1 |
This invention relates to sets of driving and driven gears including non-circular gears or Geneva pin and wheel mechanism that work together like a continuously variable transmission that is non-dependent on friction. Since a chain and s...
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WO/2021/235046A1 |
A speed reducer–equipped motor (10) that comprises: a housing (16) that has a motor (12) affixed thereto and that also has a speed reducer accommodation recess (16C); and a helical gear (20) and a locking gear (26) that are accommodate...
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WO/2021/186179A1 |
A device having an input element, an output element, and a drive element, the device having a first position configured such that the drive element is engaged with the input element and the output element to prevent movement of the input...
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WO/2021/182007A1 |
An electric actuator 1 equipped with an electric motor 10 and a motion conversion mechanism 30, wherein a casing 2 is provided with a through-hole 7, which extends along a second axis Y orthogonal to a first axis X along the axial line o...
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WO/2021/128592A1 |
A low-damping rotation apparatus and an operation method therefor. The low-damping rotation apparatus comprises a rotating part and a fixed part. The rotating part comprises a vertically placed rotation shaft (7) and a magnet module fixe...
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WO/2021/109859A1 |
An amplitude-adjustable sine mechanism comprising: a driving crank (1) which rotates with one end point of the driving crank (1) as a rotating fulcrum and is provided with a sliding groove (11) extending in the radial direction; a slidin...
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WO/2021/106305A1 |
[Problem] To ameliorate backlash of a drive force transmission device in which an input-side rotating shaft and an output-side rotating shaft are not parallel. [Solution] This drive force transmission device 1 comprises first and second ...
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WO/2021/074447A1 |
The present invention relates to a drive system comprising: an input shaft, an output shaft, and at least two coupling elements respectively coupled to the input shaft and the output shaft. In order to absorb assembly and manufacturing t...
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WO/2021/063202A1 |
Disclosed is a double-piston lever efficient engine, comprising an engine cylinder body (1), wherein a crankshaft (2) is arranged in the engine cylinder body (1), the crankshaft (2) is connected to a body piston (4) by means of a connect...
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WO/2021/044888A1 |
This gear speed change device is provided with an input portion (13) in which an eccentric guide portion (14) is formed centered about an eccentric position (x1), on an input shaft (11) having an axis (x), an internal/external gear (20) ...
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WO/2020/263124A1 |
The invention relates to the field of mechanical engineering, and more particularly to mechanisms designed for transmitting rotation with a variable gear ratio. A planetary gear comprises a planet pinion (6) immovably connected to a driv...
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WO/2020/251599A1 |
This invention relates to a sprockets and chain system and sets of driving and driven gears that works like a continuously variable transmission that is non-dependent on friction. It operates when various size sprockets can be swapped in...
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WO/2020/243786A1 |
The invention concerns a tensioning device for a door operating system, the door operating system including a track, a longitudinal drive component to be tensioned, the longitudinal drive component running along the track between a track...
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WO/2020/229062A1 |
The invention relates to a supporting device (12), having: a first supporting flange (36), which can be coupled to a first transmission; a second supporting flange (38), which can be coupled to a second transmission; and a support (40) v...
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WO/2020/225464A1 |
The invention relates to a mechanical device for multiple drives (1) which includes a rigid rotor disc (2) with a shaft that is attached to the reduction gear (5) of a motor (4) and which rotates with the movement of said motor and which...
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WO/2020/192993A1 |
The invention relates to a mechanical overload shifting mechanism (1) for interrupting the transmission of a force and/or of a torque between a first transmission element (2) and a second transmission element (4) in a drive train (16), t...
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WO/2020/169694A1 |
An actuating drive (1) comprises a drive element and an actuation element (10) having an actuation connection point (AN). The drive element is provided for driving the actuation element about an actuation axis (A). The actuation element ...
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WO/2020/085375A1 |
This drive device is provided with: a housing (2) having a first connection section (C1); a drive section (3); a spindle member (4) rotating by means of the drive of the drive section (3); a nut member (5) engaging with the spindle membe...
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WO/2020/086182A1 |
A transmission device includes an external transmission device, an internal transmission device, and a spacer ring. The external transmission device is cylindrical and has an outer wall and an inner wall. The inner wall has a plurality o...
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WO/2020/071533A1 |
A torque conversion device (1) has: a second rotating body (30) having a second rotating shaft (31) disposed parallel to a first rotating shaft (21) of a first rotating body (20); linking sections (41, 51, 61) bridged between the first r...
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