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Patent Searching and Data


Matches 151 - 200 out of 26,528

Document Document Title
WO/2019/093127A1
A power steering device (100) is provided with: a second bearing (11) for rotatably supporting the front end side of a worm shaft (2); a gear case (3) for containing the worm shaft (2); a holder (30) contained in a housing hole (3d) whic...  
WO/2019/090900A1
A precise cycloidal speed reducer for a rotary joint, comprising a gear pin housing (1), a planetary carrier (2), crankshafts (3), gear pins (4), cycloidal gears (5), a central gear (6), and a planetary gear (7). The planetary carrier (2...  
WO/2019/090899A1
A modular precision cycloidal rotary joint speed reducer, comprising a pin wheel housing (1), a planet carrier (2), crank shafts (3), a wheel pin (4), a cycloidal gear (5), a sun gear (6), and planet gears (7). The planet carrier (2) pas...  
WO/2019/091523A1
A linear actuator (1) comprising an electric motor (20), a transmission (40), a spindle (80) being connected to the transmission (40), a spindle nut (81) being arranged on the spindle (80), a housing (10), an outer tube (3) being connect...  
WO/2019/092268A1
The invention relates to an electromotive linear drive comprising an electric motor (4) that drives a screw (6) extending along a longitudinal screw axis, or the drive pin of which motor is in the form of a screw (6), and which motor com...  
WO/2019/093306A1
Provided is a flexible meshing gear device with a low moment of inertia. The flexible meshing gear device (1) is provided with: a vibration generating member shaft (10) having a vibration generating member (13); an externally-toothed gea...  
WO/2019/090430A1
A planetary gearbox with two rows of planets between an inner race and a coaxial outer race. An input gear may also mesh with the inner planets or the outer planets. To avoid unmeshing of the gears due to twisting from the applied torque...  
WO/2019/093697A1
The objective of the present invention is to provide an accommodation ladder fixing device, which more firmly and safely fixes, to an exterior wall of a ship, an accommodation ladder temporally provided so as to allow pilots to safely bo...  
WO/2019/090142A1
A single use integrated disposable rotational speed reduction assembly having a shaft assembly, a housing, a planet carrier having a gear comprising inward-facing gear teeth, and one or more internal gear components with gear teeth. The ...  
WO/2019/087316A1
A cup-type wave gear device (20) having a unit structure and having: a stationary-side member comprising a unit housing (22) and an internal gear (23); a driving-side member comprising an output member (25) and an external gear (26); and...  
WO/2019/086343A1
The invention relates to a planetary carrier (103) having a first cheek and a second cheek. The planetary carrier has at least one journal (121) and at least one bushing (123); wherein a first end of the journal (121) is fixed in the fir...  
WO/2019/082490A1
A rotary apparatus 1 according to the present invention is provided with: a motor 3 that has an outer shell 32, a rotary shaft 31 projecting from the outer shell 32, a first inner bearing 410 for supporting the rotary shaft 31, and a sec...  
WO/2019/078253A1
This actuator (10) drives a supercharging pressure controlling valve (26) for a supercharger (14), and is provided with a motor (36), an output shaft (38), a speed reduction section (37), a rotational angle sensor (39), and a magnetic ci...  
WO/2019/078256A1
This actuator (10) drives a supercharging pressure controlling valve (26) for a supercharger (14), and is provided with a motor (36), an output shaft (38), a speed reduction section (37), a metallic shaft (75, 76), and a housing (35). Th...  
WO/2019/077886A1
Provided are a speed reduction mechanism and a motor with a speed reducer, which are highly efficient and compact. The present invention is provided with: an eccentric shaft 41 rotated about a motor axis L by the rotational force of a mo...  
WO/2019/077719A1
A wave gear device (1) wherein the tooth profile of an external tooth (34) of a cup-shaped or silk-hat-shaped external gear (3) is set as follows. The tooth tip thickness (D2a, D2e) decreases gradually from an external tooth outer end (3...  
WO/2019/078260A1
Provided is an actuator (10) for driving a supercharging pressure control valve (26) of a supercharger (14) in an engine (11). The actuator (10) comprises a motor (36), an output shaft (38), a reduction unit (37), a rotation angle sensor...  
WO/2019/074119A1
Provided is a drive device for vehicle in which a rotating electrical machine, a speed reduction device (3) having a first planetary gear mechanism (31) and a second planetary gear mechanism (32), and a differential gear device are dispo...  
WO/2019/073821A1
This drive device (100) for a vehicle comprises: a rotary electric machine (2); a speed reduction device (3); a differential gear device (4); a case (1) housing the above; and an oil circulation mechanism (8). The rotary electric machine...  
WO/2019/074118A1
A speed reduction device (3) that reduces the speed of rotation of a rotary electric machine (2) and a differential gear device (4) that distributes a drive force from the rotary electric machine (2) between a first wheel and a second wh...  
WO/2019/074420A1
A lubrication system for a planetary gear (7) comprising a sun gear (9) rotationally fixedly arranged on a first shaft (14), a number of planet gears (11) rotatably supported by planet gear bearings (21) and a planet gear carrier (12) ro...  
WO/2019/074120A1
A rotary electric machine, a speed reduction device (3) including a first planet gear mechanism (31) and a second planet gear mechanism (32), and a differential gear device are arranged in this order and coaxially with the rotary electri...  
WO/2019/071427A1
Disclosed is a hollow hypocycloid planetary speed reducer, comprising a retainer (10), an input part (30), a cycloid gear (40), an output part (50) and multiple crankshafts (20), wherein each of the crankshafts (20) is provided with an i...  
WO/2019/068784A1
The present invention relates to a gear motor formed of a housing, comprising an electric motor comprising a stator assembly (3) and a rotor (1) driving a reduction gear train having a plurality of intermediate stages (100, 200, 300) eac...  
WO/2019/070088A1
The present invention relates to an intelligent torque increase system capable of increasing torque by using a bevel gear, a ring gear, a sun gear, and a planetary gear. The present invention comprises: a hexahedron having a containing s...  
WO/2019/068364A1
The invention relates to a transmission system and to an extruder machine having a transmission system, having a first and a second transmission, wherein the first transmission has at least one transmission stage, the output shaft of whi...  
WO/2019/068282A1
The invention relates to an electromotive drive for motor vehicle applications. In particular, the electromotive drive is part of a locking device of an electric connection device for electric or hybrid motor vehicles. For this purpose, ...  
WO/2019/068187A1
A planetary gearbox with two rows of planets, at least some of the planets including magnets. The planets are driven by a stator to drive the gearbox as a motor. The planets may be geared with axial portions with different helix angle to...  
WO/2019/070014A1
A reducer has: a multi-stage planetary gear mechanism linked in the axial direction; a reducer case that accommodates the planetary gear mechanism; and a switching mechanism that switches a drive transmission state between an output shaf...  
WO/2019/068548A1
The invention relates to a worm gear (4) for a worm gear mechanism (1) of a motor vehicle steering system comprising a carrier body (40) and a multiplicity of teeth (42) with tooth surfaces (420), wherein the teeth (42) point radially to...  
WO/2019/061688A1
A textile cleaning structure, which relates to the technical field of textiles. The textile cleaning structure comprises a motor box (1), a motor (2) being fixedly connected at an inner cavity of the motor box (1), and an output shaft of...  
WO/2019/065422A1
Provided is a speed reducer-equipped motor configured so that revolving planetary gears are prevented from tilting. This speed reducer-equipped motor (10) is provided with a motor (12), a worm gear (18), a housing (16), a helical gear (2...  
WO/2019/065712A1
An in-wheel motor drive device 21 comprises: an electric motor unit A having a motor rotary shaft 25; a reduction gear unit B for decelerating and outputting the rotation of the electric motor unit A; and a wheel bearing unit C for trans...  
WO/2019/063510A1
The invention relates to a gearing assembly (1) for torque transmission, comprising an epicyclic gearing unit (3) having two ring gears (3.1, 3.2), each having a toothing (V3.1, V3.2) with a different number of teeth, wherein at least th...  
WO/2019/061558A1
Disclosed is a worm drive mechanism for a wheelchair, the worm drive mechanism comprising a driving motor (1), a driving spring (6), and a drive gear (7). An U-shaped adjustment ring (13) is driven to rotate by rotating an adjustment han...  
WO/2019/065007A1
One embodiment of the electrically driven actuator of the present invention is provided with: a motor having a motor shaft extending along a center axis; a speed reduction mechanism connected to the motor shaft; an output section having ...  
WO/2019/067260A1
A slew drive comprises a slew drive housing which includes a first distal housing section and a second distal housing section. The first distal housing section includes a threaded section, operative to receive a threaded plug and the sec...  
WO/2019/065070A1
A dual-type wave gear device (1) wherein an external gear (4) is equipped with first and second external teeth (7, 8) which are different in tooth number, and gaps (9) formed therebetween and serving as a cutter clearance portion for a t...  
WO/2019/067122A1
A slew drive comprises a worm gear which is integrated with a reducer assembly. One end of the worm gear operates as a carrier which engages a plurality of planetary gears which are part of the reducer assembly. The carrier may be a sepa...  
WO/2019/062004A1
Disclosed is an adjustable and controllable worm transmission mechanism for a wheelchair, the worm transmission mechanism comprising a driving motor (1), a driving spring (6), and a transmission gear (7). Before the wheelchair is used, a...  
WO/2019/065808A1
This in-wheel motor drive device 10 is provided with a drive part 20 having an electric motor 21, and a housing 11 that accommodates the drive part 20, wherein the housing 11 is provided with: a mount part 12 of a ball joint 6 for rotata...  
WO/2019/062029A1
Disclosed is an adjustable and controllable worm transmission mechanism for a wheelchair, the worm transmission mechanism comprising a driving motor (1), a driving spring (6), and a transmission gear (7). Before the wheelchair is used by...  
WO/2019/058766A1
This speed reducer is provided with: a first bearing mounted to a support member; an output member supported by the first bearing and rotating about a first rotation axis; an internal gear connected to the output member and rotating with...  
WO/2019/058798A1
This flexible meshing-type gear device is provided with: a vibration generating-body; an external gear 4 flexibly deformed by the vibration-generating body; a first internal gear 6 meshing with the external gear 4; a second internal gear...  
WO/2019/057234A1
The invention relates to a threaded nut (2) of a ball screw drive, having a ball groove (9) which is formed on the internal periphery and is wound helically around a spindle axis of the ball screw drive, the threaded nut (2) being formed...  
WO/2019/059298A1
An electric actuator 1 is provided with: an electric motor unit 4; a stationary member 6; a speed reducer 5 which transmits the rotation of the electric motor unit; an input rotating body 2 into which a driving force is input from outsid...  
WO/2019/058230A1
A limited slip differential (LSD) is mounted on a driven axle of a vehicle to drive left and right wheels. To control the LSD, a current input torque applied to the LSD is determined and a predicted engine torque is determined based on a...  
WO/2019/059078A1
This wave-motion gear device has: a rigid internal gear having a plurality of teeth on an internal circumference thereof; a cylindrical and flexible external gear having a plurality of teeth on an external circumference thereof; and a wa...  
WO/2019/054381A1
An in-wheel motor drive device (21) wherein lubricating oil (70) for placing a portion of a gear section (37) of an output gear (33) in an oil bath state is filled into a casing (22) that accommodates a speed reducer unit (B), and an oil...  
WO/2019/053374A1
The invention concerns a pivot (5) for a plain bearing with planetary gear set, the pivot having axially opposite, laterally open, circumferential grooves (25a), providing flexibility to the pivot and which radially separate two axially ...  

Matches 151 - 200 out of 26,528