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Matches 1 - 50 out of 26,631

Document Document Title
WO/2019/007426A1
The present invention provides a flexible gear reducing transmission structure, comprising a first gear and a second gear being meshed with each other. The first gear comprises a first body, and a first outer toothed ring and a first out...  
WO/2019/007609A1
The invention relates to a steering gear for a steering system of a motor vehicle, having: - a housing (1), - a gearwheel (2), - a pinion (3) meshing with the gearwheel (3), and - a pinion shaft (4) comprising the pinion (3), - wherein: ...  
WO/2019/007915A1
A ring gear (114) for an epicyclic or planetary reduction gear (10) of a turbomachine, in particular of an aircraft, said ring gear extending about an axis X and comprising first and second coaxial annular elements (114a, 114b) and compr...  
WO/2019/009176A1
This speed reducer has an input rotating body, an output rotating body, and a housing. The input rotating body includes an input shaft, an arm part, and rollers. The output rotating body includes a movable crown gear and an output shaft....  
WO/2019/001809A1
Known gear wheels comprise a hub element and a ring gear that is connected to the hub element via spring elements. When said gear wheels mesh with each other, they make noise. In the gear wheel according to the invention, the meshing noi...  
WO/2019/002888A1
A gearbox assembly for an electric power assisted steering apparatus comprises a gearbox housing which houses a wormshaft carrying a worm gear and a gear wheel having a set of gearwheel teeth that is supported relative to the housing by ...  
WO/2019/002402A1
The present invention relates to a motor vehicle rotary electric machine (100) drive assembly, the drive assembly comprising a rotor shaft (2) extending along a longitudinal axis (X) and a connecting piece (4) providing connection betwee...  
WO/2018/236964A1
A drive clutch including a primary post, a fixed sheave, a movable sheave, an activation assembly is provided. The fixed sheave is statically coupled to the primary post. The movable sheave is slidably mounted on the primary post. The ac...  
WO/2018/235296A1
This motor 12 with a speed reducer is provided with: a motor unit 22; and a speed reduction mechanism provided with a worm gear 46 which reduces the speed of the output of the motor unit 22, and transmits said output to an output shaft. ...  
WO/2018/235291A1
This worm gear (46) is provided with: a worm (36); a worm wheel (42) which meshes with the worm; and a grease which includes urea as a thickening agent. The grease is applied to a portion where the worm and the worm wheel mesh with each ...  
WO/2018/235292A1
The present invention relates to a gear, and addresses the problem of providing a novel gear which takes into consideration gear transmission efficiency and reverse rotation resistance. In order to solve this problem, a worm gear (46) is...  
WO/2018/235295A1
This motor 12 with a speed reducer is provided with: a motor unit 22; and a speed reduction mechanism provided with a worm gear 46 which reduces the speed of the output of the motor unit 22, and transmits said output to an output shaft 4...  
WO/2018/235294A1
This motor 12 with a speed reducer is provided with: a motor unit 22; and a speed reduction mechanism provided with a worm gear 46 which reduces the speed of the output of the motor unit, and transmits said output to an output shaft 44. ...  
WO/2018/236254A1
A non-involute gearing, in which, as the teeth go into or come out of mesh, the relative radius of curvature of contact is significantly greater than in an involute gearing, and, at the pitch point, the relative radius of curvature of co...  
WO/2018/233760A1
A rotary vibration damper (10), in particular dual-mass flywheel, belt pulley decoupler or pulley damper, for the damping of rotary vibrations in a drivetrain of a motor vehicle is provided, having a primary mass (12) which forms an enci...  
WO/2018/230059A1
On one side, in the axial direction, of a worm wheel 46, first thinned portions 46e which are recessed toward the other side, in the axial direction, of the worm wheel 46 are provided, and on the one side, in the axial direction, of the ...  
WO/2018/229737A1
A torque transfer device has a ring gear and inner and outer planet gear sets, which may not be orbiting but rotating in fixed positions relative to a housing. One of the gear sets may comprise compound gears. There may also be a sun gea...  
WO/2018/230699A1
A gear (1) has an inner-peripheral-side hub (10) linked to a main shaft (8), an outer-peripheral-side rim (14) on which external teeth (12) are formed, and a gear web (16) connecting the hub (10) and the rim (14) together. The gear web (...  
WO/2018/231767A1
A single axis slew driving system with integrated sensors and transducers including a housing defining a cavity, a rotor assembly rotatably mounted within the cavity supporting an axle with a gear plate affixed thereto and gear teeth pos...  
WO/2018/225274A1
This steering device comprises: a worm gear part 50 driven and rotated by an electric motor 41; a worm wheel part 60 connected to the worm gear part 50 and which rotates concomitant with the movement of the worm gear part 50; a pinion sh...  
WO/2018/224227A1
The invention relates to a gear (101) having a first group (103) of at least two teeth (107, 113) adjoining one another and a second group (105) of at least two teeth (109, 115) adjoining one another. The load-bearing flanks of the teeth...  
WO/2018/220580A1
Mechanical transmission (10) by means of at least one flexible member (11), comprising: - a drive shaft (12.1) and a driven shaft (12.2) with mutually spaced and parallel axes, wherein said drive shaft (12.1) is rotated by means of motor...  
WO/2018/218363A1
An electromagnetic actuator having a speed reducer has a stator and a rotor arranged to move rotationally relative to the stator. A drive gear is fixed to the rotor. At least three planetary gears are mounted on the stator and each of th...  
WO/2018/222994A1
An opposed-piston engine (10) includes at least two of: a gear train (30, 630) with a backlash reducing means; a viscous damper (300); and a centrifugal pendulum absorber (400). The opposed-piston engine (10) can include two crankshafts ...  
WO/2018/219875A1
The invention relates to a single-material starter drive gear (10) configured to rotate a flywheel (8), comprising a plurality of teeth (30), at least one tooth (30) comprising a driving flank (40) arranged to rotate the flywheel (8) and...  
WO/2018/216250A1
This elastic wheel or this moving pulley is provided with: a wheel core; a wheel that is provided outside in the radial direction of the wheel core; at least three wheel core side pins that are provided to the wheel core; at least three ...  
WO/2018/216494A1
This bearing seal is provided with: a seal body section (27); an elastically deformable waist section (29); a first lip (31) which protrudes inward in the axial direction from an inner-diameter edge of the waist section (29) and which, a...  
WO/2018/215027A1
The invention relates to a belt pulley decoupler (1) for transferring drive torque from the belt of an accessories belt drive to the shaft of one of the accessories having: - a belt pulley (2), - a hub (4) to be mounted on the shaft - an...  
WO/2018/215162A1
The invention relates to a gear (1) for a gear train, in particular for a planetary gear train of a chassis assistance system, wherein the gear (1) is divided into at least a first spur gear (3) and a second spur gear (4), which are axia...  
WO/2018/216233A1
This electric power steering apparatus comprises: a motor-side member 71 having a motor-side member fitting portion 711, into which an output shaft 51 of an electric motor is fitted, and a motor-side member peripheral portion 712 which i...  
WO/2018/215933A1
A filtering pulley assembly (1) for an accessory drive of a vehicle, comprising a hub (2) adapted to be fixed to a rotating shaft, a pulley (3) mounted coaxial and freely rotating on said hub (2), an actuator disc (21) carried by the hub...  
WO/2018/212772A1
In one form, the present disclosure provides for a sprocket assembly including a sprocket wheel and a sprocket cushion. The sprocket wheel can include teeth extending radially outward from a hub. The cushion can be coupled to the hub on ...  
WO/2018/211997A1
This wave gear device (1) is provided with: a wave generator (2) which is made to rotate; a cylindrical external gear (3) which is made to deform elastically into an elliptical shape as a result of being fitted to the wave generator (2);...  
WO/2018/213032A1
A compact planetary differential is provided that includes a drive input ring gear having external teeth and a planet gear carrier having first and second axial sides connected rotationally fixed to the drive input ring gear. First plane...  
WO/2018/206169A1
The invention relates to a method for producing a gear wheel (30) and to said type of gear wheel. The gear wheel comprises an outer part (20) which is formed using an extrusion method.  
WO/2018/206179A1
A sprocket (11) for engagement with a drive chain comprises: -a first and a second group of teeth, wherein the teeth of the first group and the second group are alternately arranged and each tooth (13) of the second group is wider than e...  
WO/2018/206123A1
A sprocket (11) for engagement with a drive chain (15) comprises: • a plural ity of teeth (12; 16) extending radially from a periphery of the sprocket (11); • the plurality of teeth (12; 16)including a first and a second group of tee...  
WO/2018/202990A1
The invention relates to a speed-reducing unit (10), particularly for transferring torque between a gas turbine and a fan in a turbine engine, comprising an annular ring (18), at least one gear (14) that is coupled to the ring (18), wher...  
WO/2018/197799A1
The invention relates to a device (30) for rotating, in particular intended for being built into a valve for a motor vehicle engine, the device comprising: - a ring gear (32) rotatably movable about an axis of rotation (A), - a hub (34) ...  
WO/2018/198657A1
This helically toothed belt power transmitting device (1) has: a toothed belt (10) having a plurality of teeth (12) tilted relative to the width direction of the belt; a drive pulley; and a driven pulley. The width of the helically tooth...  
WO/2018/198546A1
A one-way clutch (10) for a pulley that allows the pulley to rotate only in the forward direction, said one-way clutch for a pulley being attached to a side surface of a serpentine control pulley (5). Specifically, the one-way clutch (10...  
WO/2018/194075A1
The present invention relates to a pulley structure (1) equipped with an outer rotating body (2), an inner rotating body (3), and a coil spring (4) provided between the outer rotating body (2) and the inner rotating body (3). The coil sp...  
WO/2018/193027A1
The invention relates to a method for adjusting a desired tooth flank backlash of at least two meshing gears, each of which has a toothing with tooth flanks (4), having the steps of at least partly coating the tooth flanks (4) of at leas...  
WO/2018/193919A1
This rack shaft (50) is provided with: a hollow shaft body (51); and first and second rack teeth (52, 53) respectively meshing with first and second pinion gears (16, 25). The shaft body (51) has a second compressed section (55) which is...  
WO/2018/194931A1
A method for forming welded assembly. The method includes: providing a gear workpiece (12); forming a joining section (24) on the gear workpiece (12) that defines a weld interface (26); applying a material (40) to the outside surface of ...  
WO/2018/190966A1
A tooth of a pinion (24) has a first flank (32) extending across a face width (50) of the tooth in an axial direction substantially parallel to a central axis of the pinion (24) from a first axial end of the tooth to a second axial end o...  
WO/2018/190558A1
The present invention provides a power transfer device for a chain belt-type continuously variable transmission, comprising: a chain belt comprising multiple chain blocks rotatably connected to each other, a plurality of receiving groove...  
WO/2018/187030A1
A sheave assembly (100, 200, 300, 502) for use in a handling system (608) or tensioning system (618), the sheave assembly (100, 200, 300, 502) having one or more sheaves (104, 204, 304, 712) arranged about a shaft (116, 154, 162, 216, 70...  
WO/2018/185470A2
A gear is described which comprises an annular gear component (12), a drive transfer section (24), the drive transfer section (24) being of composite material form, the drive transfer section (24) including a flange region (28) for engag...  
WO/2018/187271A1
A variety of shifter mechanisms are provided for controlling the axial distance between half-pulleys of a split pulley variable transmission, thus controlling the transmission ratio of the variable transmission. Some of these embodiments...  

Matches 1 - 50 out of 26,631