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WO/2019/197097A1 |
The invention relates to a damping device for a transmission assembly, comprising two transmission elements (1, 2), in particular in the form of gears, comprising a torque transmission device (4) for transmitting a torque between the two...
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WO/2019/194088A1 |
Provided are an air flow generation structural body and a sealing structure which can further suppress the penetration of dust. The present invention is provided with: a main body part (61) which is arranged in a gap between an attachmen...
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WO/2019/194222A1 |
According to the present invention, one engagement protrusion part 31c having a spiral shape is provided in a pinion gear 31, a plurality of engagement recess parts 32d engaged with the engagement protrusion part 31c are provided in a he...
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WO/2019/192788A1 |
The invention relates to a toothed pinion (9) for a chain gearbox of a machine farming machine (1), comprising: a first disk (2) having an outer face (20), a contact face (21) opposite the outer face (20), a plurality of teeth on the edg...
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WO/2019/185297A1 |
The invention relates to a drive device (1) for a slidable leaf (2) in the form of a sliding leaf or a slidable lift-and-slide leaf of a window or a door (3), comprising a blind frame (4) in which the leaf (2) is held in a slidable manne...
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WO/2019/187212A1 |
[Problem] To provide a differential gear device in which the inner circumference of a ring gear is welded to the outer circumference of a differential case, and which can more completely prevent deformation caused by contraction due to c...
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WO/2019/189054A1 |
The purpose of the present invention is to provide: an annular resin molded body in which occurrence of short shot is suppressed and which has excellent molding accuracy; and a composite member including the annular resin molded body. Ac...
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WO/2019/185330A1 |
The invention relates to a belt drive (24) with (a) a first pulley wheel (12) in the form of a drive sprocket which has drive teeth (16), (b) a second pulley wheel in the form of an output sprocket (18), and (c) a toothed belt (22) which...
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WO/2019/191308A1 |
A bicycle drive system includes a front face gear, a rear face gear, a drive shaft, and a front roller-toothed gear assembly coupled to the first end of the drive shaft, and a rear roller-toothed gear assembly coupled to the second end o...
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WO/2019/188769A1 |
A work piece having an annular disc part (16) is fixed to a mandrel, the disc part (16) is rotated together with the mandrel about a rotary shaft passing through the center of the disc part (16), and a roller is rotated, a corner (32) of...
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WO/2019/190972A1 |
A worm comprises enveloping worm teeth having relieved ends. The worm is machined in three steps comprising machining a threaded section, machining a first end section, and machining a second end section. The threaded section is machined...
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WO/2019/181449A1 |
[Problem] To provide a surface treatment method which can form an oxide film that has a surface with high smoothness and that exhibits excellent an rust prevention effect, a production method for producing a sintered body with said oxide...
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WO/2019/179869A1 |
The invention relates to a planetary gearbox, comprising a sun gear having one tooth, a ring gear, planet gears and a planet carrier, on which the planet gears are rotatably arranged, wherein the sun gear, the planet gears and the ring g...
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WO/2019/179554A1 |
Cone pulley arrangement (1) for a cone pulley transmission, comprising: a shaft (2) which can be rotated about a rotational axis (3); at least one bearing (4, 5), by means of which the shaft (2) can be mounted; a first cone pulley (6) wh...
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WO/2019/182951A1 |
A continuously variable transmission ("CVT") is provided for use on a recreational or utility vehicle. The CVT is electronically controlled by a control unit of the vehicle. The CVT includes a primary clutch having a first sheave, a seco...
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WO/2019/181454A1 |
[Problem] To provide a sintered body production method with which it is possible to produce a sintered gear with high dimensional accuracy without using dedicated equipment and without performing secondary processing (postprocessing). [S...
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WO/2019/181453A1 |
[Problem] To provide a raw material powder from which it is possible to produce a sintered gear with high dimensional accuracy without using dedicated equipment and without performing secondary processing (postprocessing), a sintered gea...
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WO/2019/175155A1 |
The invention relates to a gearwheel (2) for a toothed element mechanism (1), having a gearwheel toothing system (8). It is provided here that teeth (7) of the gearwheel toothing system (8) are connected to supporting walls (12) which ar...
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WO/2019/177292A1 |
One embodiment of the present invention provides an actuator comprising: a housing having a mounting space part formed therein; a motor part provided inside the housing and generating power; a reduction gear part of which a plurality of ...
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WO/2019/176615A1 |
The gear wheel according to one embodiment of the present invention comprises a resin material and a fibrous filler. This gear wheel has a reference circle diameter of 2-10 mm and has a module of 0.10-0.25. The fibrous filler has a numbe...
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WO/2019/173896A1 |
A pulley assembly (120) for engaging an endless member (118) includes a first pulley (124), a second pulley (126) and at least one transition segment set (128, 130) comprising one or more transition segments (152, 162a, 162b) that are in...
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WO/2019/174883A1 |
The invention relates to an arm joint for a manipulator (M) having a motor (5) with a transmission (G), comprising a gear wheel (2) that can rotate about a transmission axis of rotation (g), wherein the gear wheel (2) is rotatably mounte...
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WO/2019/174961A1 |
The invention relates to a helical gear transmission for an electromechanical servo steering, comprising a shaft (4) which meshes with a helical gear (5). The shaft (4) is arranged in a transmission housing (7), wherein a first end of th...
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WO/2019/178112A1 |
A seat adjuster assembly including a housing, a worm, a worm gear, and a spindle screw is provided. The worm is disposed within the housing for rotation about a first axis and includes a helical thread. The worm gear is disposed within t...
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WO/2019/174963A1 |
The invention relates to a helical gear transmission for an electromechanical servo steering, comprising a shaft (4) which meshes with a helical gear (5). The shaft (4) is arranged in a transmission housing (7), wherein a first end of th...
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WO/2019/177293A1 |
An embodiment of the present invention provides a gear comprising: an outer gear having a first hole which is formed at the center thereof and into which a support shaft is inserted; a boss part having a hollow circular pipe shape so as ...
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WO/2019/172496A1 |
The technology disclosed in the present specification may comprise: a lower center frame comprising first and second support members which extend from first and second ends thereof, respectively; first and second horizontal linking membe...
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WO/2019/165526A1 |
The invention relates to a lower carriage structure for a supported sliding door system, especially for furniture in general, aimed at achieving structural improvements that guarantee an extremely functional and practical structure that ...
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WO/2019/161489A1 |
Greasable idler pulleys and related kits and methods are disclosed. The greasable idler pulley has a rotating body, a bearing, to enable the rotating body to rotate with respect to a shaft, and grease fitting defined through the rotating...
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WO/2019/161840A1 |
A pulley decoupler (1) for an auxiliary unit drive, having at least: - an input part (2); - an output part (3), wherein the output part (3) and the input part (2) are rotatable about a common axis of rotation (4) and are turnable relativ...
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WO/2019/111131A9 |
A continuous variation transmission device (1) for a motorcycle with two/three/four- wheels comprises a drive pulley (4) provided with a movable bushing (9), a fixed bushing (11) and a cam system (95,111;97,113) between the fixed bushing...
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WO/2019/155147A1 |
The method relates to producing a dogbone-type female form (FF) in a mechanical component (2), the female form comprising at least one end-head-forming part (21), the method comprising operations for removing material by machining. Accor...
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WO/2019/156166A1 |
This power-transmitting mechanism is provided with: a drive-side rotating body (15d) which has an inner cylinder section (15b) having a female thread (15a) formed on the inner peripheral surface thereof; and a driven-side rotating body (...
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WO/2019/149321A1 |
The invention relates to a transmission assembly for a planetary transmission, comprising a ring gear (1) and at least one additional torque-transmitting transmission component (2), wherein the ring gear (1) and the transmission componen...
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WO/2019/150881A1 |
The present invention uses a bearing having one radial bearing part and two axial bearing parts, each bearing part having a plurality of rolling elements retained in a retainer. The row of rolling elements of the radial bearing part cont...
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WO/2019/152903A1 |
An integrated gear and torsional vibration damper assembly (10, 20, 30, 30) includes a gear (11, 21, 31, 41) having a toothed portion (11a, 21a, 31a, 41a) and a torsional vibration damper (12, 22, 32, 42) supported on the gear (11, 21, 3...
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WO/2019/142114A1 |
An indicator device (60) for a filtering pulley (1), the pulley (1) comprising a hub (2) adapted to be fixed to a rotating shaft, a crown (3) mounted in a coaxial and rotationally free manner on said hub (2) and configured to cooperate w...
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WO/2019/140469A1 |
The invention relates to a gear transmission (1) comprising a first gear wheel (2) having a first tooth system (5), a second gear wheel (3) having a second tooth system (7) and a third gear wheel (4) having a third tooth system (9), wher...
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WO/2019/138718A1 |
This power transmission device transmits power for rotating a driven body (161) from a drive belt (18) to the driven body. The power transmission device is provided with a pulley (20) and a torque limiter (24). A drive belt is wound on t...
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WO/2019/137496A1 |
Disclosed is a lifting mechanism, a lifting platform device, a lithography machine, and a lithography method. The lifting mechanism comprises a case (4), a worm (1), a worm wheel (2), and a lead screw (3), wherein when rotating, the worm...
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WO/2019/137838A1 |
An adjustment device (1, 5) for adjusting a motor-vehicle subassembly comprises two toothing parts (21, 22; 51, 52) which each have a toothing (210, 220; 510, 520) are in meshing engagement with one another and can be moved with respect ...
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WO/2019/138608A1 |
This gear 100 is provided with a gear body 10 configured from resin, and a metal material 20 disposed on tooth surfaces of the gear body 10. The metal material 20 has through-holes, and the resin of the gear body 10 extends to the outsid...
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WO/2019/136857A1 |
Disclosed is a cycloid tooth profile general equation design method based on a tooth profile normal method. By means of introducing an equidistant modification amount, a shifting modification amount and a corner modification amount, a cy...
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WO/2019/135040A1 |
The invention relates to a pulley assembly for an alternator, comprising a pulley having an opening that has an axis x, a hub (11) extending along the axis x in the opening, a support (122) that is rotatable about the axis x in relation ...
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WO/2019/134053A1 |
In an aspect, there is provided an endless drive arrangement for an IC engine, comprising a crankshaft pulley on an engine crankshaft, a first MGU pulley supported by an MGU shaft, which is operatively connected to the crankshaft pulley ...
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WO/2019/134815A1 |
Worm gear train for an electric power steering system having a worm (102) which is in engagement with a worm gear (104), wherein the worm (102) is mounted in the region of a first end (162) by means of a locating bearing (160) and in the...
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WO/2019/134814A1 |
The invention relates to a steering gear for a steering system of a motor vehicle, which system comprises at least one housing (1), a gearwheel (2), a pinion (3) which meshes with the gearwheel (2), and a pinion shaft (4) that encompasse...
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WO/2019/135042A1 |
The invention relates to a pulley assembly (1; 20) for an alternator, comprising a pulley (10; 50) having an outer surface (10a) for a belt and an inner surface (10b; 56) defining a through-hole along an axis x. The pulley assembly furth...
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WO/2019/134414A1 |
A split driving pulley apparatus, comprising a frame-shaped driving pulley base (1) and a driving pulley assembly provided in the driving pulley base (1). The top of the driving pulley base (1) is provided with amounting hole and the bot...
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WO/2019/131196A1 |
[Problem] To provide a strain wave gearing capable of increasing the teeth in mesh between an external gear and an inner gear being simultaneously engaged, so as to increase the value of transmittable torque. [Solution] A strain wave gea...
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