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Matches 151 - 200 out of 27,578

Document Document Title
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 ...  
WO/2020/054497A1
According to the present invention, in a flexible external gear, a connection part between a body part and a bottom part is formed in an arc shape, and when the arc shape of the outer peripheral surface of the connection part is a first ...  
WO/2020/052859A1
The present invention relates to a mechanical reduction gearing (1) comprising: - an input shaft (3), - a sun gear (5) coupled in rotation to the input shaft (3), - a planet carrier (7) rotatable with respect to the input shaft (3) and s...  
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...  
WO/2020/054427A1
The present invention is a feeding drive mechanism (8) provided with: a plurality of feeding containers (5a to 5d) that are capable of feeding contents as a result of the rotation of rotatable feeding tubes (54a to 54d) provided below ac...  
WO/2020/051848A1
Disclosed are a rotating linkage (3) and an ultrasonic apparatus. A first rotating component (31) and a second rotating component (35) of the rotating linkage (3) respectively rotate about different rotation axes on a mounting support (3...  
WO/2020/055068A1
One embodiment relates to a motor comprising: a hollow first shaft; a rotor coupled to the first shaft; a stator arranged outside the rotor; a hollow second shaft arranged inside the first shaft; a first planetary gear part which comes i...  
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...  
WO/2020/050242A1
This drive device comprises: a rigid internal gear, a flexible external gear, a non-circular cam, a stator, and a rotor. The rotor has a rotary shaft, a disc part, and a magnet. The rotary shaft of the rotor is inserted into a through-ho...  
WO/2020/045991A1
A refrigerator comprises a cabinet having a storage space; a door including a door unit configured to open or close the storage space and a drawer unit configured to provide a receiving space; rails configured to connect the door and the...  
WO/2020/044524A1
In a wave motion generator (4) for a wave motion gear device (1), a plug outer circumferential surface (43) of a rigid wave plug (42) has a non-circular profile and is fixed to an inner race inner circumferential surface (45) of a wave b...  
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...  
WO/2020/040793A1
The improved gearbox mechanism of the present invention includes a plurality of cam-actuated simplified gear block assemblies, which transfer power from a power shaft to a secondary or output gear element. Each gear block assembly includ...  
WO/2020/036071A1
Retainer-equipped rollers comprising: a pair of ring parts (11); a retainer (12) having a plurality of column parts (21) extending in the axial direction and connecting the ring parts (11) to each other; and a roller arranged in a pocket...  
WO/2020/034373A1
A face tooth cycloid-pin gear pair and a nutation speed reduction device. The face tooth cycloid-pin gear pair comprises a cycloid gear having a cycloid tooth surface and a pin gear having a pin gear tooth surface; the pin gear and the c...  
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...  
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...  
WO/2020/035239A1
A gearwheel arrangement (10) of an in particular multi-stage planetary gearing (8) for an actuator (2) of an adjustable roll stabilizer (1), having a sun gear (11), a planet carrier (12) and, connected to the planet carrier (12), planet ...  
WO/2020/035344A1
The invention relates to a compact transmission, which in particular is provided for use within a single-wheel drive unit. The compact transmission has a gear carrier that is fixed to the frame, which has a continuous central recess, and...  
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...  
WO/2020/031891A1
The present invention provides a planetary gear device wherein power transmission is carried out efficiently. This planetary gear device (1) is provided with: a first internally toothed gear (20) and a second internally toothed gear (30)...  
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...  
WO/2020/032026A1
One aspect of the motor unit of the present invention has an oil passage disposed in the lower portion of a housing and an oil storage part in which oil is stored. The oil storage part has a gear oil storage part that is disposed at a po...  
WO/2020/024061A1
A speed reducer drive can drive an output relative to a fixed ring using planet rollers having different diameter in contact with the output and fixed ring. Elements of the device can be formed of axially arranged segments for ease of co...  
WO/2020/022820A1
The present invention relates to an actuator in which a modular gear box is mounted, the actuator comprising: a driving motor forwardly or reversely rotating according to an electrical signal of a control device; a plurality of reduction...  
WO/2020/020686A1
The invention relates to a linkage (10) which comprises a first, second and third planetary stage (20, 30, 40), which each have a ring gear (12), a planetary carrier (14) and a sun gear (16) as transmission components (11). The first and...  
WO/2019/024848A3
A speed reducer, an input shaft (10) whereof drives in succession a left bearing ring (20), a left eccentric roller disk (30), a right eccentric roller disk (31), a right bearing ring (21) and a right bearing end cover (41), connected in...  
WO/2020/017966A1
Actuator provided with a low voltage DC motor which is coupled via a two-stage reduction mechanism with an output gear wheel, wherein the reduction mechanism comprises a first stage with a worm carried on the motor shaft of the DC motor,...  
WO/2020/017312A1
[Problem] To provide a reduction gear structured so as to be able to exhibit the same rotation reduction function as that of conventional reduction gears and to make ratcheting more unlikely to occur than conventional reduction gears. [S...  
WO/2020/017310A1
[Problem] To provide a wave gear device with which the number of simultaneously engaging teeth of an external gear and an internal gear can be increased, thereby increasing the transmittable torque value. [Solution] A wave gear device 1 ...  
WO/2020/015590A1
A planetary reduction electrical machine capable of achieving full closed-loop control, and an articulated robot using the reduction electrical machine, having a high assembly precision and realizing full closed-loop control with high pr...  
WO/2020/015589A1
A planetary gear mechanism without backlash and a planetary reducer, comprising a sun gear (1), a planetary gear set (2), a planet carrier (4), a planetary shaft (5) and an internal gear housing (3). N planet holes are formed in the plan...  
WO/2020/013131A1
This speed reducer is provided with: a first gear rotated by rotational force transmitted thereto; an eccentric shaft joined to the first gear and having a first support section and a second support section, which are offset in a rotatio...  
WO/2020/011226A1
A star gear torquer (100), comprising a base (1), a housing (2), a first end cover (3) and a second end cover (4) and a transmission system (5), the first end cover (3) and the second end cover (4) each being provided with a bearing; the...  
WO/2020/010413A1
The gear is used for driving pneumatic turbomachinery while providing insignificant impact of the tolerances on the performance parameters leading to extended service life. It comprises a sun shaft (1) supported and driven by at least th...  
WO/2020/012905A1
An elastic body damper mechanism 18 constituting a rotational variation reducing device provided with a planetary gear mechanism is disposed outside the casing 5 of a transmission 4 and is provided with a prime mover-side input member 26...  
WO/2020/009075A1
[Problem] To realize a structure which can be made small-sized and whereby a vehicle can be steered even when power cannot be supplied to a steering device or a course change device. [Solution] A deceleration mechanism 28 for reducing th...  
WO/2020/009831A1
An instrument drive unit for use in a robotic surgical system includes a carriage configured to be coupled to a robotic arm, a hub rotationally coupled to the carriage and configured to be non-rotatably coupled to an electromechanical su...  
WO/2020/007317A1
A vehicle transmission apparatus (100), a vehicle drive system, and a vehicle, the vehicle transmission apparatus (100) comprising a deceleration mechanism (1), and the deceleration mechanism (1) comprising: an input gear (11), an output...  
WO/2020/009074A1
[Problem] To create a structure for a steering wheel counterforce application device that allows for a compact configuration. [Solution] Two-stage gears 3a, 3b comprise: an intermediate shaft 9 disposed in parallel with a steering shaft ...  
WO/2020/000303A1
A planetary gearbox (100), comprising a housing (101) extending along a first axis (X1), an inner coupling mechanism (106) arranged on an inner surface of the housing (101), an input component (102) arranged within and coaxially with the...  
WO/2020/001942A1
The invention relates to a planetary gearbox (10), which comprises at least three consecutively connected gearing stages (20, 30, 40). A first and a second gearing stage (20, 30) are designed as planetary stages (19). According to the in...  
WO/2020/001360A1
Disclosed in the present invention is a gearbox structure with an oil groove, characterised by: comprising an end cover and a bottom cover, the bottom cover and the end cover forming an accommodating cavity, a motor and a first driving g...  
WO/2020/004897A1
An electronic power steering apparatus, according to one embodiment of the present invention, comprises: an output shaft rotated by means of a reduction gear connected to a driving motor; a ball screw having an upper end coupled to a low...  
WO/2020/004714A1
The present invention relates to an integrated actuator using a small cycloid-type reducer. According to one exemplary embodiment, an actuator includes a cycloid reducer, wherein the cycloid reducer includes: a motor (1); an input side c...  
WO/2020/004715A1
The present invention relates to an integrated actuator using a magnetic sensor. According to one aspect of the present invention, a measurement apparatus of at least one of an absolute angle and a relative angle which are related to rot...  
WO/2020/004005A1
Provided is a speed reduction device with which it is possible to reduce the inertial moment of an internal mechanism, and inhibit, when an output member and a driven member are linked, the output member or the driven member from becomin...  
WO/2020/004037A1
This reducer (100) is provided with: a first bearing (4) that supports a base end side of a driving gear shaft; a second bearing that supports the front end side of the driving gear shaft; and a biasing member that biases the driving gea...  
WO/2019/244258A1
In this hollow strain-wave gear device (1), a wave generator plug (5a) of a wave generator (5) is integrally formed in a portion of a hollow rotary shaft (6). A plug reinforcement part (5d) that is adjacent to the wave generator plug (5a...  
WO/2019/242245A1
A transmission mechanism and a joint structure having same. The transmission mechanism comprises a first bevel gear (10), a second bevel gear, and a pushing component (40); the first bevel gear (10) is engaged with the second bevel gear ...  

Matches 151 - 200 out of 27,578