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WO/2005/057037A1 |
A decoupler assembly for transferring rotary movement between an engine driven shaft and a serpentine belt. The decoupler includes a hub configured to be assembled to the shaft. The hub has a helical first slot formed therein. A pulley i...
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WO/2005/054702A1 |
Outer peripheral tubular surfaces (13, 17) which are non-engaging outer peripheral surfaces are formed on a retainer, on the outer periphery of an annular section (3) and on one part (15) of each column section (4). Engagement sections a...
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WO/2005/042998A1 |
A clutching device comprising a generally cylindrical tubular slipper having a friction surface, a bearing surface, and a first interlocking member. The bearing surface has radial projections which form axially oriented recesses. A gener...
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WO/2005/035292A1 |
A two-wheeled motor vehicle has an internal combustion engine having a crankshaft, a speed changing mechanism, a centrifugal starter clutch, and a torque converter. The centrifugal starter clutch and the torque converter are arranged bet...
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WO/2005/033540A1 |
The invention relates to a freewheel clutch comprising sprags (5), which are placed between a circular cylindrical inner ring (1) and an outer ring (2) concentric thereto while being situated one behind the other in a peripheral directio...
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WO/2005/025678A1 |
A preferred embodiment self-retracting lifeline (100) includes a centrifugal clutch assembly (121) having a pawl (128) and a spring (131). The pawl (128) and the spring (131), which do not require any fixed attachment to any other compon...
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WO/2005/024264A1 |
An adjustment device for producing a two-sided rotational movement for window lifters and seat adjusters in motor vehicles, containing a drive element (1); an angle-shifting element with a hollow cylindrical bearing surface, driven by ac...
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WO/2005/021991A1 |
The invention concerns a freewheel bearing device (1) comprising an outer element (5), and inner element arranged inside the outer element, and a free wheel provided with at least a wedging element (15), arranged between the inner elemen...
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WO/2005/010393A1 |
The inventive free wheel device (1) comprises a plurality of jamming elements (7) which are contractible with two sliding tracks between which they are disposed and two holding cages (8, 9) for said jamming elements. Said free wheel devi...
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WO/2005/010401A1 |
A timing belt autotensioner (21) includes a mechanism actuated by the reversal of timing belt movement direction. In automotive applications reversal of timing belt direction (16, 17, 18) occurs only rarely under inadvertent or accidenta...
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WO/2004/111483A1 |
The invention relates to a clamping body free-wheel device for coupling in both directions of rotation, comprising an inner (1) and at least one outer clamping race (2) that are linked with driving and driven engine elements of an intern...
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WO/2004/106151A2 |
An automatically and smoothly continuously variable transmission, particularly for a bicycle, for transmitting input mechanical energy from a crank (80) to the drive wheel. A ratchet, having an oscillatory, alternating motion member (96)...
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WO/2004/094854A2 |
The invention relates to a bilateral drive for rotating in the one or the other direction of drive a drive wheel (1) which is linked with an adjusting device. Said drive comprises a drive lever (2) which can be rotated about a drive axis...
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WO/2004/079220A1 |
The invention relates to a free engine clutch comprising clamping bodies (5) which are arranged one after the other in the direction of the periphery, between a cylindrical inner ring (1) and a concentric outer ring (2). Said clamping bo...
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WO/2004/076884A1 |
A device for frictional inter-engagement between two mutually movable parts (13, 14). A lever mechanism exerts counter-directed pressing forces towards both parts to transfers movement between them. A lever (25) has a free lever end (27)...
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WO/2004/072504A1 |
A rotation activated one-way clutch has an outer ring with a circular cylindrical peripheral surface, an inner ring with cam faces, rolling bodies for transmitting torque between the outer and inner rings, urging springs for urging the r...
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WO/2004/072505A1 |
A spring clutch has an arbor, a spring, and a sleeve. The spring at least partially surrounds the arbor and has a first portion coupled to the arbor to confine relative rotation of the first portion and arbor about an axis. The sleeve at...
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WO/2004/070225A1 |
A decoupler (22) is provided for transferring rotary movement between an engine driven crankshaft (16) and a serpentine belt (20). The decoupler (22) has a rotary driving member (18, 36) and a rotary driven member (36, 18) coaxially moun...
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WO/2004/065811A1 |
A pulley device comprises a shaft (4), a pulley (5) which is rotatably mounted on said shaft, and a one-way clutch (6) for providing a freely rotatable condition when the shaft and the pulley are rotated with respect to each other in a f...
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WO/2004/063595A1 |
A self-locking device for a gear set is configured to permit forward-driving an input in either of first and second rotational directions and for substantially preventing an output from being back-driven in either of the rotational direc...
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WO/2004/063589A1 |
A one-way clutch spring (6) intended to reduce drag torque while retaining the engagement characteristics of one-way clutches. Teeth (6c) extended within pockets (6p) in which engagement members are disposed are bent in advance toward th...
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WO/2004/063062A1 |
A conveyor idler includes a drum having an outer surface and an inner surface, a shaft (24) about which the drum can rotate in a forward direction, a locking mechanism for preventing the drum from rotating in a reverse direction (R) but ...
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WO/2004/061262A1 |
A tool for gripping the circumferential outer surface of a pipe or rod (11) and comprising a pair of diametrically opposed arcuate shoes (10) each with a ball cage (14) having a plurality of balls retained by the cage. The shoes (10) hav...
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WO/2004/055403A1 |
The invention concerns a coupling device with two shafts (2, 3) designed to rotate in the extension of each other about an axis (1). The device comprises a dog clutch (9) enabling the input shaft (2) to drive the output shaft (3) and dec...
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WO/2004/053350A1 |
A parallel hybrid drive has an engine (12) and a transmission (20) with a motor/generator (22) inserted in between, via a power-take-off (22) for either supplying power to or absorbing power from the drive train. A device (16) featuring ...
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WO/2004/050465A1 |
A wheelchair which shifts between forward and reverse by virtue of a roller mechanism which grabs in one direction and slips an opposite direction, thereby preventing binding. The shift mechanism is initiated by rotation of a shift paddl...
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WO/2004/048795A1 |
An improved one-way clutch is disclosed, which comprises a driving housing, a compression spring, a helical ratchet and a driving gear. The helical ratchet is engaged with the driving gear through the ratchet teeth on the end face of the...
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WO/2004/044449A1 |
One-way clutches having different numbers of pawls (1006, 1007) and pockets in a 'vernier' arrangement minimise relative rotation between the two clutch halves (101, 102) in the engagement direction. Noise is also reduced. Directionally ...
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WO/2004/037598A1 |
A vehicle sliding control device includes a connecting shaft (1) and a sliding sleeve (5), which are connected by bearings, and a clutch actuating mechanism. A wedge-type-overrunning clutch is arranged between the connecting shaft (1) an...
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WO2002084133A9 |
An actuator including a plurality of mounts (42-50) for facilitating connection of the actuator to a variety of mounting bracket configurations for securing the actuator within an assembly. Also provided is a clutch assembly (26) includi...
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WO/2004/031597A1 |
A bi-directional overrunning clutch for transmitting torque to segments of a primary drive axle. The clutch includes an input gear, a clutch housing, and hubs extending out of the housing that attach to the segments. A roll cage is locat...
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WO/2004/030851A1 |
A method of fabricating clutch races for one-way clutch mechanis ms includes compacting and sintering a ferrous-based powder metal to near-net shape to produce a core density of between about 6.8 to 7.6 g/cc and a race surface that is ne...
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WO/2004/027279A1 |
A freewheel hub device comprises two locking rings (10, 28) with axial grooves (13, 29) formed in the locking rings and being essentially V shaped in cross-section. The groove walls of one locking ring (10) form a first and a second wedg...
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WO/2004/027290A2 |
An actuator, preferably a linear actuator for furniture, comprises a brake spring (20) in the form of a helical spring having a plurality of windings wound around a cylindrical element (10) of plastics rotatable at least during braking...
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WO2003080981A9 |
A bi-directional clutch (10) for operating a window dressing such as a roller shade includes a protective guard (12) for securing the window dressing to a stationary structure, a gear box for transmitting rotation to an output member in ...
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WO/2004/016963A1 |
The invention relates to a novel design of a free-wheel housing for an electric starter, comprising a housing section (6.1), which forms a free-wheel for the starter pinion (4) and on which external contact surfaces (11, 16) for free-whe...
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WO/2004/016964A1 |
The inventive device of a free wheeling bearing (1) comprises a rolling bearing (2) provided with a plurality of rolling elements (9), a cage (10) for retaining said rolling elements (9) and a free wheel (3) provided with a spring (14). ...
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WO/2004/013506A2 |
A magnetic brake actuated spring clutch (10) has an input shaft (12) that is rotatably mounted in a housing (14), a coaxial output shaft (18) that is rotatably mounted in the housing for rotation relative to the input shaft, and a coil s...
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WO/2004/011818A1 |
A decoupler assembly (20) is provided for allowing an alternator to be rotatably driven by a serpentine belt (14) in an engine of an automotive vehicle and for allowing the speed of the belt to oscillate relative to the alternator. A hub...
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WO/2004/005742A1 |
A freewheeling clutch includes torque transmitting elements (16) disposed between an inner race (12) and an outer race (14). The elements include active surfaces (30, 32) that may be defined by an angularly variable radius of curvature t...
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WO/2003/104673A1 |
An overrunning-enabled alternator/generator assembly includes a start mode clutch assembly (80) which selectively interlocks the pulley (112) to the hub (14) such that they rotate as a unit, thereby enabling the overrunning-enabled alter...
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WO/2003/104672A1 |
Transmission device (10) comprising a first rotary member (12) mounted coaxially on a second rotary member (11, 18). The first rotary member (12) can rotate in one direction independently from the second rotary member (11, 18), and in th...
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WO/2003/099630A1 |
The invention relates to a differential drive (6) for a superimposed steering system, wherein the steering angle inputted by the driver can be superimposed with another angle by means of a control in accordance with correcting variables ...
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WO/2003/087610A1 |
The invention relates to a freewheel with two machine pieces (1, 2) arranged within each other and free to rotate about an axis, of which the one machine piece (1, 2) is provided with a smooth cylindrical locating track (2.1, 1.4) and th...
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WO/2003/087603A2 |
A one-way drive device (150A) includes a first, drive member (20) rotatable about an axis in both a drive direction and an opposite, overrun direction. The one-way drive device also includes a second, driven member (110) rotatable about ...
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WO/2003/087611A1 |
The invention relates to a wrap spring clutch between clutch partners (2, 6), of which the first, inner clutch partner (2) comprises an outer cylindrical surface (2a) about which the loops (4c) of a wrap spring (4) are positioned, and of...
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WO/2003/085280A1 |
The invention relates to a ratchet mechanism for a free-wheel, comprising a disk-type star wheel (1) and a pawl (4) which is mounted in such a way that it pivots about a centre of rotation (3) and engages in recesses (2) of the star whee...
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WO/2003/076258A2 |
An exercise bicycle including a frame, an adjustable seat structure (418), and an adjustable handlebar structure (476). One example of the frame includes a front fork (422), a down tube (450) connected with the front fork, a seat tube (4...
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WO/2003/076022A1 |
An exercise bicycle including a frame having a seat handlebars, a high-inertia flywheel (391) having a hub (394) at a center of rotation, the flywheel being rotatably supported on the frame at the hub, and a drive train including a drive...
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WO/2003/072968A1 |
The invention relates to an unidirectional rolling bearing, - belongs to the rolling contact bearing fields. It comprises an I outer ring, an inner ring, an round cage between the inner ring and the outer ring, and rolling balls position...
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