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Patent Searching and Data


Matches 1 - 50 out of 24,419

Document Document Title
WO/2018/008692A1
In order to achieve a configuration for a motor unit for a wave gear speed reducer wherein the motor unit can be attached to the wave gear speed reducer in a compact manner, this motor unit 3 for a wave gear speed reducer is equipped wit...  
WO/2018/008753A1
A windmill drive system (5) comprising a plurality of drive devices (10), a state quantity detection means, a ring gear brake, and a control means. The plurality of drive devices (10) are provided on a first structure (a nacelle (103)), ...  
WO/2018/008754A1
A windmill drive system (5) that comprises a plurality of drive devices (10), a state quantity detection means, and a control means. The plurality of drive devices (10) are provided on a first structure (a nacelle (103)), and a ring gear...  
WO/2018/001118A1
A variable-pitch material conveyor apparatus, comprising a driveshaft (1) connected to a drive source, n noncircular gear sets (2), n columnar gear sets (3), a static shaft (4), and n mutually independent rotating components (5). The non...  
WO/2018/003387A1
According to the present invention, since a damper member 80, which is elastically deformed due to the relative rotation of a worm wheel 39 and an output member 70, is provided between the worm wheel 39 and the output member 70, and sinc...  
WO/2018/003609A1
This planetary gear mechanism is provided with: a plurality of planetary gear units which receive rotational drive from a drive source and which comprise sun gear members, internally toothed gear members, planetary gear members, and carr...  
WO/2017/221087A1
According to a first invention, a drive unit (1) for roll-up awnings or blinds comprises an electric motor (2), a planetary gear and an irreversibility device (40) placed between the upstream stage (10) and the downstream stage (30) of t...  
WO/2017/222012A1
A strain wave gear speed reducer unit 1 is provided with: a casing 11 with a cylindrical shape that extends in the axial direction; a ring-shaped internal gear 15 disposed so as to be rotatable relative to the casing 11 and having intern...  
WO/2017/222414A1
Proposed is a method for assembling an inverted roller-screw reduction gear, the method involving: providing a positioning device, having positioning elements for interacting with rollers of a roller-screw reduction gear, each of which h...  
WO/2017/217495A1
The motor (1) with a speed reducer comprises: a rotary shaft (61) having a worm gear (62) thereon and supported via multiple bearings (67A, 67B) in a rotatable manner about a central axis; a motor unit (30) for driving the rotary shaft (...  
WO/2017/218328A1
A transmission device (10) coupled to a processor energy source (12) having one or more processor driving rollers (14). The processor (12) provides energy to the transmission device (10). Multiple driven winch drive rollers (32) are supp...  
WO/2017/211863A1
The invention relates to a transmission arrangement (1) for a motor vehicle, having a transmission housing (2), a first pinion shaft (3), and a second pinion shaft (4) arranged coaxially with respect to the first pinion shaft (3), and ha...  
WO/2017/212754A1
[Problem] To provide an omni-directional rotational drive mechanism and a moving body that allow reduction in the number of components so as to enable easy production and maintenance and to enable downsizing. [Solution] Rotating bodies 1...  
WO/2017/214567A1
A torque multiplication device comprises a frame that supports a drive shaft with an axis for axial rotation within the frame and an oblique orbital member comprising a peripheral edge. A coupler couples the oblique orbital member concen...  
WO/2017/212165A2
The invention relates to equipment (40) for disassembling a planet carrier (14), said planet carrier (14) comprising: a cage (20) comprising an inner bridge (24) and an outer bridge (26); a cage carrier (30) comprising at least one finge...  
WO/2017/213151A1
This planetary gear device is made by combining a plurality of planetary gear mechanisms, wherein the planetary gear device has first and second planetary gear mechanisms that share a carrier, each planetary gear mechanism is configured ...  
WO/2017/213190A1
A gearbox comprises a first shaft, a second shaft to which torque from the first shaft is transmitted via a torque transmission mechanism, a cylindrical drive gear installed on the second shaft, and a driven gear that meshes with the dri...  
WO/2017/211175A1
Disclosed is a worm gear mechanism capable of adjusting an axial tooth gap between a worm gear (1) and a worm (2). The worm gear mechanism comprises the worm gear (1) and the worm (2) meshing with each other. The worm (2) can move axiall...  
WO/2017/212166A2
The invention relates to a method for assembling (S) a planet carrier (16), comprising the following steps: separately producing (S1) the cage (20) and the cage carrier (30), providing a machining allowance at one element from among the ...  
WO/2017/210265A1
A dual function gearbox generates two separate output rotational motions from a single input rotational motion. First and second rotatable housings comprise corresponding first and second internal gears, with the internal gears having di...  
WO/2017/207215A1
The invention relates to a cylindrical-gear transmission having at least two toothed cylindrical gears, the sets of teeth of which mesh with each other and which can be rotated about respective axes of rotation; having an enveloping wall...  
WO/2017/203895A1
In a gear (64) comprising a resin material including a fibrous filler, a plurality of teeth (641a) formed at equal angular intervals are provided to a first outer peripheral part (643). When the gear (64) is manufactured, the resin mater...  
WO/2017/203754A1
An actuator comprising: a motor having a first rotor rotatable in the circumferential direction, around a central axis extending in the vertical direction, and a stator that drives the first rotor; a second rotor rotatable in the circumf...  
WO/2017/202476A1
An example braking system is described including a support structure which is pivotable about a first axis and a braking mechanism including a gear engagement mechanism which is fixed with respect to the first axis. The gear engagement m...  
WO/2017/204593A1
The present invention relates to a damper actuator, and to a damper actuator comprising: a motor assembly generating rotational power with electric energy inputted from the outside, and composed of a brushless direct current (BLDC) motor...  
WO/2017/203824A1
Provided is a machine tool capable of reducing the amount of heat generated while limiting increases in the size of the cutting tool holder in the axial direction of the rotating tool. The machine tool (1) is provided with a cutting tool...  
WO/2017/198464A1
The invention relates to a device for raising or lowering a structure that is mounted on supports (S) such that it can move vertically, wherein the structure has motor-driven pinions (3, 4) that are engaged with gear racks (1, 2) arrange...  
WO/2017/196068A1
The present invention provides a motor router comprising: an annular body having a first coil guide; and a guide part formed to protrude from the body, and having a second coil guide to which the first coil guide is connected, and thus t...  
WO/2017/195308A1
A rotary actuator (1) has: one motor (2); two wave reduction gears (3 and 4) that are symmetrically arranged on both sides of the motor; and one output shaft (5). The output rotation of the motor (2) is reduced at the same reduction rati...  
WO/2017/195959A2
The present invention relates to a smart brake system and, more specifically, to an automatic brake control system using gravity and buoyancy, and operating a brake when moving on a downward slope, so as to control the same in a decelera...  
WO/2017/190903A1
Disclosed is a transmission (1) for a motor vehicle, in particular for an electrically driven rail vehicle, comprising a ring gear (2), a pinion (3) that meshes with the ring gear (2) in a first engagement zone (4), and a mechanically dr...  
WO/2017/188482A1
A gear assembly is disclosed. The gear assembly can comprise: a worm gear; a worm wheel engaging with the worm gear; a fixing body positioned to be spaced from one side of the worm wheel; and an elastic body of which one side is connecte...  
WO/2017/185286A1
Provided is a swing control device for a baby product, comprising: a speed reduction gear box upper cover (1), a motor (6), and a speed reduction gear box base (11). The motor (6) is located on the speed reduction gear box base (11), a f...  
WO/2017/187055A1
The invention relates to a cycloidal gear pair reducer (1) comprising an input shaft (2), mounted in a reducer casing (20) such that it rotates about an axis referred to as "main axis" (ΖΖ'), an eccentric member (22) carried by the inp...  
WO/2017/188483A1
A power-transferring device and a camera-supporting device comprising same are disclosed. The power-transferring device may comprise: a motor for generating power; a driving worm gear rotated by the motor; a first worm wheel rotated by b...  
WO/2017/187056A1
The invention relates to a cycloidal gear paIr reducer (1) comprising an input shaft (2), mounted in a reducer casing such that it rotates about an axis referred to as "main axis" (ΖΖ'), an eccentric member (22) carried by the input sh...  
WO/2017/182848A1
A transmission comprising: a central input shaft (14); a large input gear/wheel (12), mounted on said shaft (14); two or more pairs of shafts (14/16, 18/20, 22/24) wherein said pairs having input and output shafts; a frame/wall to mount ...  
WO/2017/183919A1
An elastic driving device according to one embodiment may comprise: a driver which generates torque; a gear part which is connected to the driver and transmits the torque from the driver to the outside; and an elastic member having one e...  
WO/2017/184283A1
A quick-exit assembly for reclining furniture, including motorized versions, is provided. An exemplary quick-exit assembly may include a linkage assembly configured to move between a first position and a second position. A drive mechanis...  
WO/2017/179750A1
The present invention relates to a chainless bicycle, and the chainless bicycle according to the present invention comprises: a rotary disk having, at the central portion thereof, a first through hole to which a rotating shaft of a pedal...  
WO/2017/179888A1
The purpose of the present invention is to provide a paddleboard which is provided with a fin operating using the principle of the lever and thus does not require a large force to gain momentum, thereby allowing even women and children t...  
WO/2017/179623A1
This speed reducer (1A) has a first speed reduction mechanism (20A) and a second speed reduction mechanism (30A). The first speed reduction mechanism (20A) has sun rollers (21A, 22A), a support part (62A), and planetary rolling bodies (2...  
WO/2017/176169A1
The invention relates to the field of mechanical engineering, and more specifically to roller screw reduction gears. A roller screw reduction gear contains an input link, a support link, an output link and rollers. The rollers have at le...  
WO/2017/175372A1
Provided are a speed reducer and a speed reducer-equipped motor, which each have a reliable locking function. A speed reducer-equipped motor (1) comprises a motor (2) and a speed reducer (3). The speed reducer (3) is provided with: a fir...  
WO/2017/169060A1
Provided is a flex spline having a novel structure, with which the intended rotational output can be obtained with superior durability and reliability, and the direction in which the rotational output is extracted can be selected with a ...  
WO/2017/168547A1
A planetary gear device (2) is configured from an internal gear (15), a planetary gear (16) which meshes with the internal gear (15), a sun gear (31) which is positioned in the center of the internal gear (15) and which meshes with the p...  
WO/2017/171255A1
The present invention relates to a vehicle auxiliary steering device comprising a double acting clutch, the device replacing a conventional motor driven power steering (MDPS) system and, more specifically, to a vehicle auxiliary steering...  
WO/2017/169419A1
Provided is a hollow-type rotary actuator. For example, a rotary actuator 2 used in a joint part of an industrial robot is provided with: a hollow motor 7 having a hollow rotary shaft 13; a hollow reduction gear 8 having a hollow input s...  
WO/2017/169418A1
Provided is a rotary actuator having a motor and a reduction gear that are arranged coaxially, wherein the weight of the rotary actuator can be reduced. For example, a rotary actuator 2 is provided with: a motor 7 having a rotary shaft 1...  
WO/2017/171386A1
The present invention relates to an electric vehicle equipped with a wind power generator comprising fans which have spiral suction blades. The fans include a spiral suction fan having blades with the same height and an electric fan type...  

Matches 1 - 50 out of 24,419