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Matches 151 - 200 out of 3,455

Document Document Title
WO/2008/057507A1
Mechanisms and methods for clamping force generation are disclosed. In one embodiment, a clamping force generator includes a spring coupled to a traction ring and to a load cam roller cage. The traction ring can be provided with a recess...  
WO/2008/048423A2
A system for transferring torque includes a first rotary plate coupled to a first rotational shaft extending along a first axial direction from a first plane of rotation of the first rotary plate, and a second rotary plate coupled to a s...  
WO/2008/039712A2
The present invention is directed toward an apparatus for continuous speed variation of an output member with respect to a primary input member. In particular, the present invention provides a device having an output that rotates at redu...  
WO/2007/134705A3
The invention relates to a gear train (10, 30) for an actuator, in particular of a vehicle seat (2), said train comprising a drive (11) that can be rotated about a rotational axis (A), at least one eccentric cam (12, 13) that is driven b...  
WO/2007/089815A3
A shifter for use with a continuously variable transmission includes a grip portion and a hub portion. Specifically, the shifter is designed for use on a bicycle, but could also be used with any light vehicle. The grip portion is charact...  
WO/2008/024895A1
A supercharger for boosting intake manifold pressure in an internal combustion engine and producing electrical energy comprises an input shaft (3), a electric machine (50) including a stator (51) and a rotor (53), a compressor (70) inclu...  
WO/2007/089389A3
Disclosed is a panel comprising a nonwoven polyester water vapor-permeable layer having a moisture vapor transmission rate of less than 5 perms attached to an underlying engineered wood board.  
WO/2007/109575A1
A traction drive transmission has an outer ring 40, a sun roller 10, support rollers 30, and one or more loading rollers 20. The outer ring 40 includes a raceway 42 presented inwardly. The sun roller 10 includes a raceway 12 presented ou...  
WO/2007/081271A1
Actuators for adjustments of office and assembling work tables, hospital beds, windows, process valves are some examples on applications where the current gear technology gives noise problems and needs space. Friction gears give silent r...  
WO/2007/074595A1
A planetary roller reduction gear of a type directly connected to a motor comprises a casing (6), an input shaft (3) received inside the casing and directly connected to an output shaft (2) of a motor (1), input shaft bearings (20) inter...  
WO/2007/067249A1
Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a main axle is adapted to receive a shift rod that cooperates with a shift rod nut...  
WO/2007/042264A3
The invention relates to a planetary friction gear which is designed so as make it possible to transmit comparatively great torque densities while providing a very high degree of smoothness of operation, preventing the unwanted slip-stic...  
WO2006089960A8
Actuator 13 adapted to cooperate with a drive 1 of an endothermic engine including power source 3 and a releasable accessory 12, the actuator 13 including a box-shaped casing 15, a motorized eccentric group 18 housed inside the casing 15...  
WO/2007/042264A2
The invention relates to a planetary friction gear which is designed so as make it possible to transmit comparatively great torque densities while providing a very high degree of smoothness of operation, preventing the unwanted slip-stic...  
WO/2007/035671A2
The present invention is a system for translating angular rotation between rotary components. The system includes a rotor and a contact wheel. The rotor is rotatable about a rotary axis at a rotary angular velocity. The rotor includes a ...  
WO/2007/035669A2
The present invention is a method of constructing a rotary device which as an outer hub and an inner hub disposed within the outer hub. One of the inner and outer hubs is rotatable with respect to the other one of the inner and outer hub...  
WO/2007/035670A2
A method of manipulating a fluid is performed by decoupling a first working chamber from a second working chamber. Each working chamber is provided by a rotary device which includes a stator and a rotor rotatabie with respect to the stat...  
WO/2007/028470A1
The invention relates to a gear mechanism (40), in particular a linkage mechanism, having a base unit (42) and a rotational unit (44) which is mounted such that it can be rotated relative to the base unit about an articulation axis (46; ...  
WO/2007/024681A1
A spindle unit (A) for effecting a manufacturing or repair procedure includes a spindle assembly (2) having a spindle (12) that holds a tool (B), an electric motor (4), and a friction drive transmission (6) located between the spindle as...  
WO/2007/010364A2
A friction drive device has first and second rollers (1, 2), in which the ratio of the transmission power and the pressing power is nearly constant regardless of the magnitude of the transmission power. The rollers (1, 2) have center axe...  
WO/2006/089960A1
Actuator 13 adapted to cooperate with a drive 1 of an endothermic engine including power source 3 and a releasable accessory 12, the actuator 13 including a box-shaped casing 15, a motorized eccentric group 18 housed inside the casing 15...  
WO/2006/090796A1
A variable-speed traction drive transmission device compact and having high durability. The traction drive transmission device (10) varies, by the use of traction of rolling bodies (K) arranged between an input shaft (Si) and an output s...  
WO2006014617A3
A traction-drive system that in one embodiment comprises an idler (110) rotatable about a longitudinal axis, a plurality of rotatable and generally disc-shaped planet rollers (300) each having an inner contact surface (310), a case conta...  
WO2005121598A3
A transmission system (20) that is used in conjunction with a microturbine engine (12) for propelling an aircraft body, such as a propeller-based fixed-wing aircraft or a rotor-based vertical lift aircraft, or for a wide variety of other...  
WO/2006/064328A1
The invention concerns a self-adjustable tractive planetary gear transmission. Said transmission comprises a conical sun gear including a tractive surface at its side wall; an annular tractive track with conical surface concentrically se...  
WO/2006/038833A1
The invention relates to mechanisms for converting a speed of rotation, in particular to transmitting a rotation torque by means of a ball chain and can be used for machine and mechanism drives in the form of a module for constructing st...  
WO2005094527A3
A steering wheel mounting assembly comprising a stationary support carrier (60), first and second drive rings (100, 120), and a drive roller assembly (140). The stationary support carrier defines first (88) and second (92) ring receiving...  
WO/2006/014617A2
A traction-drive system that in one embodiment comprises an idler (110) rotatable about a longitudinal axis, a plurality of rotatable and generally disc-shaped planet rollers (300) each having an inner contact surface (310), a case conta...  
WO/2006/009292A1
A power transmission device, comprising an input shaft (20) and an input disk (21), an output shaft (30) and an output disk (31), rollers (50) rolling in contact with the input disk (21) and the output disk (31), and a load control mecha...  
WO2005100082A3
Disclosed is a drive unit (10) for a vehicle seat, especially a motor vehicle seat, comprising at least one motor (12) and at least one gear stage (14) that is disposed at the output end of the motor (12) and is provided with an output (...  
WO/2005/121601A1
The invention relates to a friction wheel drive, especially for driving a secondary unit of an internal combustion engine in a frictionally engaging manner. Said friction wheel drive comprises an adjustable friction wheel (3, 3') which c...  
WO/2005/121598A2
A transmission system (20) that is used in conjunction with a microturbine engine (12) for propelling an aircraft body, such as a propeller-based fixed-wing aircraft or a rotor-based vertical lift aircraft, or for a wide variety of other...  
WO/2005/116486A1
The invention relates to a friction drive, in particular for driving an accessory unit of an internal combustion engine in a frictionally engaged manner. Said drive comprises an adjustable friction wheel (3), which can be brought into pr...  
WO2005106265B1
The present invention provides a new bearing device of free rolling parts. According to the basic embodiment the bearing device is comprised of: an inner race, an outer race, two rows of rolling parts wherein each rolling part is in not ...  
WO/2005/106265A1
The present invention provides a new bearing device of free rolling parts. According to the basic embodiment the bearing device is comprised of: an inner race, an outer race, two rows of rolling parts wherein each rolling part is in not ...  
WO/2005/101622A1
Disclosed is a drive unit (10) of an adjusting device in a motor vehicle. Said drive unit (10) comprises at least one motor (12) and at least one gear stage (14) that is located at the output end of the motor (12). Said gear stage (14) i...  
WO/2005/100080A1
The invention relates to a drive unit (10) of a regulating element for a vehicle seat, especially a motor vehicle seat, comprising at least one especially electronically commutated motor (12) and at least one transmission stage (14) prov...  
WO/2005/100082A2
Disclosed is a drive unit (10) for a vehicle seat, especially a motor vehicle seat, comprising at least one motor (12) and at least one gear stage (14) that is disposed at the output end of the motor (12) and is provided with an output (...  
WO/2005/094527A2
A steering wheel mounting assembly comprising a stationary support carrier (60), first and second drive rings (100, 120), and a drive roller assembly (140). The stationary support carrier defines first (88) and second (92) ring receiving...  
WO/2005/071289A1
When, according to the invention, a one-stage planetary gear is constructed with radially resilient planet wheels and sun shaft (1), and where the centre axes are parallel with the sun axis and positioned closer to it than the axes of th...  
WO/2005/071287A1
When, according to the invention, a multistage planetary gear is constructed with a clutch/brake device (8, 21, 22) and these devices are constructed as remote-controlled or automatically operating clutches/brakes, it is possible to cons...  
WO/2005/066519A1
A composite planetary speed reduction device (1), wherein gears (11), (12), and (13) and rollers (21), (22), and (23) forming a planetary gear speed reduction mechanism (10) and a planetary roller speed reduction mechanism (20) are integ...  
WO/2005/054716A1
Described herein is a clutch wheel (13) for driving a driven member of an internal-combustion engine for a motor vehicle, having a circumferential clutch surface (14), which has an axis (E) and is designed to co-operate with the back (10...  
WO/2005/054713A1
Described herein is a drive (1) for an internal¬≠combustion engine (4) for a motor vehicle, comprising: at least one drive pulley (5); at least one driven pulley (7) connected to a driven member of the engine (4); at least one belt (9), ...  
WO/2005/038298A1
The invention relates to an articulated-arm assembly for a friction gear of a secondary assembly in an internal combustion engine that is equipped with belt-driven auxiliary assemblies. Said articulated-arm assembly comprises a friction ...  
WO/2005/038299A1
A friction gear for a separate accessory (4) of a combustion engine (2) equipped with belt-driven auxiliary units comprises a frictional wheel (3), which is guided by a swivel arm (7) coupled to the engine and to which a protection devic...  
WO/2005/028921A1
An apparatus and a method for transmitting power using magnetic force. The apparatus comprises a driving rotary element rotated by a driving motor; and at least one driven rotary element brought into contact with the driving rotary eleme...  
WO/2004/111494A1
A clutch-wheel drive device (1) comprises a drive wheel (4), a driven wheel (6), and an intermediate clutch wheel (8), which co-operates by friction with the drive wheel (4) and with the driven wheel (6) , in which the intermediate wheel...  
WO2004035341A3
A multi-speed ratio apparatus (24) to control output for use either as a module connected to a transmission (10) or as a stand alone transmission (10).  
WO/2004/094869A1
A friction roller type speed change gear in which a first roller (1) and a second roller (2) centering about two shafts (1a, 1b) extending in parallel while being spaced apart from each other are arranged on the two shafts (1a, 1b) such ...  

Matches 151 - 200 out of 3,455