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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...
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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...
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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 ...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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);...
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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...
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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.
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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...
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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...
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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...
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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) ...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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WO/2018/184633A1 |
The invention relates to an arrangement, comprising at least one deflection roller (10) having a roller track holding profile (14), by way of which a belt (22) is guided that has a support section (24) and a belt track holding profile (2...
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WO/2018/184618A1 |
A cone pulley arrangement (18) for a continuously variable transmission is provided, having a cone body (16) for the configuration of a conical cone surface (20) for a V-belt (22), wherein the cone body (16) has a bearing section (40) wh...
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WO/2018/179700A1 |
The present invention addresses the problem of providing a speed reducer having excellent characteristics of absorbing an impact force. This speed reducer is characterized by comprising: a worm (25) to which the rotating shaft of a motor...
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WO/2018/180185A1 |
An embodiment of a resin gear according to the invention is made of a mixed material including a resin material and a carbon material, wherein the carbon material is a carbon fiber having a length of 100 µm or less.
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WO/2018/181152A1 |
Provided is a bearing with a resin pulley that has exceptional wear resistance, strength at high temperatures, strength after water absorption, heat resistance, and calcium chloride resistance, and with which dimension changes and creepi...
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WO/2018/177688A1 |
The invention relates to a continuously variable transmission, comprising: a cone-pulley pair (2) having at least one axially movable cone pulley (21); an adjusting device (5) for adjusting a position of the axially movable cone pulley (...
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WO/2018/178949A1 |
A plant (1) for treating the surface of plates (L) with a given chemical (SC); the plant (1) has a frame (10) supporting a surface (12) that extends along a given direction (D) and is designed for supporting the plates (L) so that they c...
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WO/2018/180184A1 |
An embodiment of a resin gear according to the invention is made of a mixed material including a resin material and a carbon material, wherein the carbon material is a spherical amorphous carbon.
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WO/2018/178145A1 |
The invention concerns a mechanical reduction gear (156) comprising: - an input shaft (158) rotated by a motor, - an output shaft (160) coaxial with the input shaft (158), - an endless screw (250) mounted coaxially on the input shaft (15...
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WO/2018/179484A1 |
Provided is a gear transmission device with which backlash can be suitably suppressed even when used for a long period of time. This gear transmission device is equipped with: a first gear having multiple first tooth parts wherein a firs...
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WO/2018/181627A1 |
The present invention provides a pulley structure (10) provided with: a tubular outer rotating body (2) having a belt (B) looped thereon; an inner rotating body (3) which is disposed radially inside the outer rotating body (2) and which ...
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WO/2018/177475A1 |
The invention relates to a multi-gearwheel (4) for a transmission arrangement (1) having a first transmission gearwheel portion (6) and having a second transmission gearwheel portion (7), wherein the first and the second gearwheel portio...
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WO/2018/171149A1 |
A separated teeth gear structure composed of four components: a gear body (2), gear teeth (3), gear pins (4), and gear keys (5). A complete gear is obtained by means of mortise and tenon connections between the four components. Each gear...
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WO/2018/172479A2 |
The invention relates generally to compound planet gear arrangements for transmitting torque between two rotating shafts, by splitting the torque into several torque transmitting gear components. The gear arrangements may contain gear sh...
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WO/2018/164162A1 |
The rotation transmission mechanism according to the present invention includes an inner rotating member and an outer rotating member rotatably disposed with respect to the inner rotating member. The inner rotating member includes an out...
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WO/2018/164939A1 |
A belt and sprocket system comprising a tensile cord disposed within a belt body, at least two teeth projecting from the belt body, the belt comprising a pitch length measured between the at least two teeth on the belt, one of the at lea...
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WO/2018/158870A1 |
Provided is a motor generator with which it is possible to prevent a pulley from falling off from a rotating shaft even when a nut that fastens the pulley to the rotating shaft has loosened. A motor generator (1) in which: with a pulley ...
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WO/2018/159539A1 |
Provided is a roller gear cam mechanism with which power transmission efficiency can be improved. This roller gear cam mechanism 101 is equipped with a cam 301 and a rotating member 102 along the outer circumferential direction of which ...
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WO/2018/154509A1 |
The filtering pulley (1) comprising a hub (2) adapted to be fixed to a rotating shaft, a ring (3) assembled coaxial and rotationally free on the hub (2), at least one elastic assembly (40) arranged circumferentially with respect to the h...
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WO/2018/150175A1 |
A gear for use in a transmission system. The gear comprises an outer annular element having gear teeth on a radially outer surface thereof and an inner support element arranged coaxially with the outer annular element.The gear further co...
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WO/2018/152549A1 |
Methods and apparatus for the pre-tensioning of overhead electrical cables.
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