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WO/2019/120035A1 |
A tapered rolling cycloid planetary transmission mechanism, comprising an input component, an output component and a fixed inner toothed ring (2), first tapered teeth (21) are evenly distributed on the inner circumference of the inner to...
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WO/2019/119288A1 |
Embodiments of present disclosure relates to a frictional cycloidal drive (10). The frictional cycloidal drive (10) comprises: a stationary outer ring (1) having a first diameter (D1) and coaxially arranged with an input shaft (4) in an ...
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WO/2019/120498A1 |
An antenna mounting arrangement (1) is provided. The antenna mounting bracket comprises: an antenna mounting bracket (2) for fixing an antenna to a fixture device (20) and a pulley (3) being configured to redirect a rope for hoisting the...
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WO/2019/119531A1 |
Disclosed is a chain-type stepless speed reducer, comprising: a box body (60), a pair of driving cone plates including a fixed cone plate (33) and a moving cone plate (2), a pair of driven cone plates including a fixed cone plate (33) an...
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WO/2019/121015A1 |
The present invention relates to gear wheels, comprising the polyamide moulding compound (I) or consisting of this polyamide moulding compound, wherein the polyamide moulding compound (I) contains the following components (A) to (C) or i...
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WO/2019/121286A1 |
Valve devices for internal combustion engines, comprising an actuator (12), which has an electric motor (14), a transmission (18) comprising a crown gear segment (40), and a spring element (64), and comprising a valve unit (20) with a va...
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WO/2019/121781A1 |
The invention relates to a worm gear (12) for a worm gear system (11) in a motor vehicle steering device, comprising a hub (15), a support body (16) and a ring gear (17), the support body (16) being a support ring which is injection moul...
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WO/2019/120369A1 |
The invention relates to a belt-drive transmission (1) for a drivetrain (2) comprising at least the following components: - a first and a second cone pulley pair (3, 4) each with an axis of rotation (5, 6) and each having a pulley diamet...
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WO/2019/120922A1 |
The invention relates to a gear rack (1) for rapier looms, wherein the gear rack (1) can be engaged with a drive pinion of a drive unit of the rapier loom, comprising a main body (2) formed of a plastic, wherein the main body (2) has a t...
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WO/2019/113658A1 |
The present invention relates to a decoupler with free wheel system and comprising a vibration damping pulley, a shaft actionable by the pulley, hub pieces having a first hub piece and a second hub piece, hub pieces being mounted between...
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WO/2019/115562A1 |
The invention relates to a planetary gear mechanism (10) for a steering system (1) of a motor vehicle, wherein the planetary gears (18) are embodied as stepped gears with a first planetary part (18a) and a second planetary part (18b), wh...
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WO/2019/115181A1 |
The invention relates to a toothed gear wheel comprising at least one tooth flank (101). The length of at least one contact line (111) extending across the tooth flank (101) is longer than the width of said tooth flank (101).
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WO/2019/115256A1 |
A toothed or structured machine element (100), in particular a gearwheel, for transmitting rotational movements comprises a peripheral tooth system (110) having a plurality of tooth elements in order to engage with a further toothed or s...
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WO/2019/113325A1 |
A bull gear is provided for a reciprocating pump. The bull gear includes a hub extending around an axis of rotation of the bull gear. The bull gear includes a rim having a plurality of helical gear teeth extending along a circumference o...
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WO/2019/110060A1 |
A method for repairing a gear (2) having a number of damaged teeth (4, 4', 4''), wherein the method comprises the step of removing material from the gear (2) hereby providing a pocket structure (28, 28', 28'', 28'''), wherein said materi...
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WO/2019/110229A1 |
The invention relates to a tooth flank (109) having a first portion (115) and a second portion (117). A width correction applied to the first portion (115) is different from a width correction applied to the second portion (117).
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WO/2019/107427A1 |
Provided are a worm gear unit, a gear box comprising the worm gear unit, a gear motor, and an electrical appliance comprising the gear motor. The worm gear unit comprises: a disc-shaped bottom surface part; a first annular rib part that ...
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WO/2019/107426A1 |
Provided is a gear unit comprising a worm wheel and a gear fixed to the worm wheel, wherein: the gear is formed in a cylindrical shape; the worm wheel has a disc-shaped base section, and a cylindrical support section that extends from th...
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WO/2019/106140A1 |
The invention relates to an assembly (10) for acoustically influencing toothed wheels (11, 12), comprising at least one first toothed wheel (11) with teeth (14) and a second toothed wheel (12) with teeth (14), the teeth (14) comprising f...
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WO/2019/101384A1 |
The invention relates to a drive transmission comprising a first gear and a second gear, which cooperate to transmit a torque, wherein the torque is to be introduced via the first gear and transmitted by the second gear to a drive pinion...
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WO/2019/102777A1 |
[Problem] To provide a strain wave gearing device with which it is possible to suppress backlash during rotation transmission and to suppress a deterioration in motive force transmission efficiency, without reducing the magnitude of tran...
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WO/2019/101431A1 |
A method is provided for producing a steering gear for a steering system of a motor vehicle, wherein the steering gear comprises - a housing (1), - a toothed wheel (2), - a pinion (3) meshing with the toothed wheel (2), and - a pinion sh...
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WO/2019/101432A1 |
The invention relates to a drive transmission (60) comprising a first gear and a second gear, which cooperate to transmit a torque, wherein the torque is to be introduced via the first gear and transmitted by the second gear to a drive p...
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WO/2019/102927A1 |
A manufacturing method for a hollow rack bar made of a hollow shaft material and including a toothed section which has a rack on an outer surface and a shaft section which is formed thinner than the toothed section, the manufacturing met...
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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...
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WO/2019/091720A1 |
The invention relates to an arrangement having a first gear wheel (201) and a second gear wheel; wherein the first gear wheel (201) and the second gear wheel mesh with one another; wherein one tooth (203) of the first gear wheel (201) ha...
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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...
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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...
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WO/2019/092075A1 |
The invention concerns a pulley (100) having a longitudinal axis (AX), said pulley comprising an outer side and an inner side axially opposite the outer side, and: - a rim (1) comprising a zone (11) intended to be connected to a first po...
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WO/2019/087397A1 |
Provided is a gear including a metallic boss part and metallic tooth parts and having excellent damping performance. The gear includes a boss part formed from a metallic material and tooth parts formed from a metallic material and provid...
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WO/2019/086068A1 |
The invention relates to applications, in particular for motor vehicle closing devices. The basic design of the motor vehicle has an electric motor (1) and an actuating element (5) which is acted upon by the electric motor (1) directly o...
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WO/2019/081104A1 |
The invention relates to a steering gear for a steering system of a motor vehicle, comprising a housing (1), a gear (2), a pinion (3) which meshes with the gear (2), and a pinion shaft (4) comprising the pinion (3). The pinion shaft (4) ...
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WO/2019/080961A1 |
The invention relates to a ratchet wheel for a parking lock device, to the parking lock device itself, and to a drive arrangement for a motor vehicle having the parking lock device according to the invention. The ratchet wheel for the pa...
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WO/2019/075931A1 |
A straight tooth cylindrical gear for eliminating a gap, comprising a main gear (1), an auxiliary gear (2), fixture blocks (3) and springs (4), wherein the main gear (1) is provided with a cylindrical boss which is coaxial with the main ...
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WO/2019/078276A1 |
A rack bar blank material (10) includes a rack portion (14) configured to mesh with a pinion in an end side of a hollow shaft material in an axial direction than the rack portion, and an end portion (12) which is provided closer to the e...
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WO/2019/077221A1 |
A transmission housing (1) comprising a shaft (2) housed at least partially inside the housing (1) and, mounted on said shaft (2), at least one rotary element (3) and a rolling bearing (4), the rolling bearing (4) comprising an inner rin...
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WO/2019/075930A1 |
A helical gear having a gap-eliminating device, consisting of a first gear (1) and a second gear (2) which are coaxially mounted, and a gap-eliminating device clamped therebetween, wherein the gap eliminating device comprises a gap-elimi...
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WO/2019/072680A1 |
The invention relates to a flexible spring (10), in particular a flexible coil spring, for transmitting torques, comprising a screw-shaped wound spring body (11), which has a first end section (12) and a second end section (13), which ar...
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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...
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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...
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WO/2019/066070A1 |
The present invention relates to a moulded article that comprises a resin part formed from a thermoplastic resin composition, wherein refinement of cellulose within a thermoplastic resin is possible and refined plant-derived fibres are u...
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WO/2019/066069A1 |
The present invention relates to a molded article which comprises a resin part that is formed of a thermoplastic resin composition wherein refined cellulose is uniformly dispersed in a thermoplastic resin. This molded article comprises a...
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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...
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WO/2019/065145A1 |
[Problem] To provide a method for manufacturing a toothed pulley, wherein the degree of flexibility for selecting a material can be increased, and sufficient dimensional accuracy can be achieved while improving the efficiency of finishin...
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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...
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WO/2019/065046A1 |
Provided is a stepless transmission comprising: a first pulley having a first stationary sheave and a first movable sheave; a first cylinder for forming a first oil chamber together with the first movable sheave; a second pulley having a...
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WO/2019/060161A1 |
A device for operatively connecting an engine starter to an engine where the engine includes an engine crankshaft and the engine starter has a starter shaft with a length and a worm, or worm screw, of a worm drive spaced radially from th...
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WO/2019/056674A1 |
The present invention relates to the technical field of sheaves. Provided is a sheave having a changing pitch circle. In the sheave, two guide recesses (11) are symmetrically formed at an outer circular surface of one end of a drive whee...
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WO/2019/052380A1 |
Disclosed is a manipulator device with a removable rack, the manipulator device comprising a manipulator body (2) and a gear (1) arranged on the manipulator body (2), wherein the gear (1) comprises a gear base body (200) and a rack struc...
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WO/2019/054651A1 |
The present invention relates to a backlash preventing cycloidal speed reducer, which can remove (prevent) backlash by means of: an elastically deformable rotor pin inserted into a penetration hole of one or more cycloidal rotors, which ...
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