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WO/2002/043977A1 |
The invention concerns a load transfer device, in particular for a valve control in a motor vehicle heating and/or air conditioning installation, comprising at least two devices to be coupled (10, 20) and a coupling device (1; 1, 2, 3, 4...
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WO/2002/041313A1 |
A disk tray moving device, comprising a disk tray having at least one disk loading part, a rack part having an arc part installed on the disk tray and at least one straight part, a sun gear and planetary gears having a gear part engaged ...
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WO/2002/038988A1 |
The invention relates to a gearbox and a gearbox actuator, in particular for automating the gear ratio change. The subject matter of independent claim no. 1 relates to a gearbox actuator, in which the electromotor is mounted in the selec...
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WO/2002/036410A1 |
A rack (1) and pinion (4) steering gear for a vehicle in which the steering angle ratio varies as a function of at least both the steering wheel angle input by the driver and vehicle speed. The steering gear comprising a rack (1) lateral...
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WO/2002/036989A1 |
A linear motion drive device, wherein a shaft (6) is inserted closely into a cylindrical body (4) coaxially with each other, a plurality of cylindrical coil rollers (3a) are press-fitted rollingly between the cylindrical body and the sha...
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WO/2002/034608A1 |
A rack and pinion steering gear (10). The rack and pinion steering gear (10) comprises a housing (12) having a chamber (18). A portion of the chamber (18) is a relief pocket (22). A pinion gear (26) is rotatably mounted in the chamber (1...
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WO/2002/034461A2 |
A hexapod machine is disclosed in which six adjustable length struts (1) couple to a controllably moveable platform (8) at three triangularly spaced locations at each of which a pair of struts couple together and to the platform at a bif...
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WO/2002/031381A2 |
A constant power mechanical transmission with seamless, ripple free, infinitely variable torque multiplying outputs comprises an input shaft and an output shaft. The input shaft is coupled to a pair of oscillating levers whereby rotation...
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WO/2002/027136A1 |
In one aspect, the invention provides an endless loop lock including a drive wheel adapted to be driven or not driven. An endless loop may be provided, engaging the drive wheel and adapted to be driven by the drive wheel to move a device...
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WO/2002/025086A1 |
A drive device with non-circular gear, comprising a non-circular drive gear (11) having a torque motor (10) as a drive source and a gear train transmitting the rotation of the torque motor from the motor shaft (1) of the torque motor to ...
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WO/2002/025141A1 |
The invention concerns a device (2) comprising a slide (9) in the form of a rectangular frame, mobile in translation along its major axis (10), and comprising on the inner surface of each of its major sides a rack-like toothing (14. The ...
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WO/2002/014714A1 |
The invention relates to an intermittent gear, especially a door lock gear for vehicles of all types, comprising at least two toothed wheels (1.1 to 1.6) which are each located on shafts (2.1 to 2.5). The first toothed wheel (1.1) is pro...
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WO/2001/084015A1 |
The invention relates to a device for converting a rotary movement into a linear movement of a machine which has a rack (21) that is connected to operating components, especially a primary forming or re-forming machine. A first hollow sh...
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WO/2001/064390A1 |
A drive mechanism for providing reciprocating, liner motion for a movable work piece relative to a stationary work piece is provided. The drive system includes a motor rotating a drum in forward and reverse directions about a first axis....
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WO/2001/059328A1 |
The invention relates to engine manufacturing, in particular, to the devices of conversion of rotary-to-reciprocating movement, comprising a gear which is in alternate engagement with gear racks of a movable frame. To eliminate an impact...
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WO/2001/052013A1 |
The invention concerns a device for locking/unlocking the movement of a notched member (1), characterised in that it comprises a toothed wheel (2), having a coaxial bore (3c) and whereof the teeth (3a) have a pitch equal to that of the m...
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WO/2001/039923A2 |
The invention relates to a machine tool, or a handling gear, in particular a long-bed machine tool, comprising a machine unit (1), which may be displaced along a guide (2), in relation to a machine frame (2), or an underlying machine uni...
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WO/2001/027498A1 |
A description is provided of a rack-type kinematic mechanism (10), in particular for vehicle lifts, comprising a first , fixed rack (20), and a second rack (24) which is mobile and supports a lifting unit (26), and a toothed wheel (18), ...
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WO/2001/020752A1 |
An incremental positioner is disclosed. In one embodiment, the incremental positioner includes a motor (208), a drive shaft (210), a motion converter and a rack (214). The motion converter engages the rack (214) and, impelled by the moto...
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WO/2001/006148A1 |
The invention relates to a drive device, for driving a regulating unit. Said device has a gearing (20) mounted between a motor (10) and the regulating unit (30). The gearing (20) has at least a first gearing stage (22) which is coupled t...
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WO/2001/006132A1 |
The invention concerns a pneumatic system for displacing a cable (1) stretched in a loop between at least two pulleys (2, 3). Said system comprises at least an artificial muscle (5) inserted over a portion of the loop, the length of said...
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WO/2001/003984A2 |
The invention relates to an axial drive for converting a rotational movement into an axial movement. The spring spindle (10) substantially comprises a component (13) with a helical spring (12) rotationally fixed thereto and a component w...
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WO/2000/068597A1 |
The invention relates to a scissors-like lift table with a pair of scissors that is arranged between a support device (10) and a base unit (11). Said pair of scissors is provided with two pairs of limbs (1, 2) which can be pivoted about ...
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WO/2000/052359A1 |
A positioning arm (1) comprises in its interior two continuous extension shafts (2) at the ends of which guide rollers (3) are mounted which accommodate a toothed belt (6) each. Said toothed belt is guided across deflection rollers (4) i...
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WO/2000/035068A1 |
Throughway barrier apparatus comprises a pair of housings (51, 52; 151, 152) to be sited one to each side of a throughway (58). Each housing is provided with an upstanding surface (53, 54) of magnetic material, the two surfaces (53, 54) ...
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WO/2000/031377A1 |
The invention concerns a mechanical transmission device for an engine with variable volume displacement comprising a piston (2) interlocked in its lower part with a control rack (3), co-operating with a ball-bearing guiding device (4) an...
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WO/2000/024995A1 |
An actuator assembly (10) including a motor (1) having a body portion (14) and a drive shaft (16), the drive shaft being drivably connected to a pinion (18), the pinion drivingly engaging an array of gear teeth (20) of a gear rack (22) t...
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WO/2000/022322A1 |
The invention relates to a device for moving a part, especially in a motor vehicle, the device having an adjusting mechanism. Said adjusting mechanism is provided with a motor (10), a train of gears (12) and at least one output unit (14)...
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WO/2000/019125A1 |
A variable speed drive comprising two drives A and B, an output drive wheel (62) and an endless, extendible member (66) that is driven by the drive A and B and extends round and rotates the output drive wheel (62). The drives A and B are...
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WO/1999/063648A1 |
A magnetic motion transmission device (10) which comprises a magnetic body (15) which has an outer cylindrical surface and radial end walls, is polarised axially of the cylindrical surface and, at the opposed radial ends of the cylindric...
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WO/1999/061818A1 |
An apparatus for producing linear motion from rotary motion is disclosed comprising a drive rod (10) of circular cross section which is arranged to be rotated at a constant speed in the same direction. A carriage (11) which is arranged t...
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WO/1999/053221A1 |
For transfer of pressure and/or tensile loads as well as torque load between two objects, an elongate spindle member with high rigidity and stability against pressure and/or tensile loads as well as bending and torsional load is provided...
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WO/1999/034995A1 |
Known actuating devices comprise a pinion which in cooperation with spirals provided for on cables achieves a corresponding displacement of the cables so as to arrive at an adjustment of the sun roof of a vehicle with the aid of said cab...
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WO/1999/019190A1 |
An improved multi-functional apparatus (41) employs an electromagnetic device (51). The electromagnetic device selectively causes movement of an intermittent motion mechanism thereby moving a mechanical device (45; 47; 49) couple thereto...
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WO/1999/017532A1 |
A linear translation system (52) for use in a laser imaging system (30). The linear translation system (52) includes a base member (104) including a pair of longitudinally extending guide rails (110, 112) positioned parallel to each othe...
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WO/1999/017036A1 |
The invention relates to a driving mechanism, preferably a driving mechanism (10) for a door with a belt drive comprising an input roller (12) and an output roller. According to the invention, the input roller (12) consists of at least o...
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WO/1999/013243A1 |
An axial-to-rotary motor of pneumatic, hydraulic or other type comprising a double acting pneumatic motor (1) of piston-cylinder type, and an endless drive belt (9) extending over a first pulley (4), which is fixed mounted in relation to...
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WO/1999/013244A1 |
An apparatus for transforming a reciprocating movement of an axial reciprocatable motor (1) of piston-cylinder type like a pneumatic motor, a gas motor or a hydraulic motor to a constant rotating movement in one and the same direction of...
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WO/1998/055780A1 |
The invention relates to a gear unit in which a cable, band or similar (2) is fitted between the drive and the output in order to transform a fast rotational movement at the drive end, which is limited in both directions, into a slow rot...
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WO/1998/051944A1 |
A push-pull chain garage door operator system includes a drive module (20) and an elongated guide rail (22) for a push-pull chain (101) connected to a carriage assembly (28) mounted on the guide rail. The chain is engaged with a sprocket...
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WO/1998/045619A2 |
An apparatus (110) for converting reciprocating motion to single direction rotational motion that includes a frame, a shaft (112) supported by the frame for rotation relative to the frame, a first one-way clutch (116) mounted on the shaf...
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WO/1998/036192A1 |
A linear actuator has four drive gears (14, 16, 18, 20) which engage two racks (10, 12). The actuator may comprise two racks (10, 12) which have gear teeth which face inwardly and towards each other, or a single rack (64 - Fig. 10) which...
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WO/1998/021438A1 |
A drive for a tracked door which utilises a drive pinion (10), which engages a tracked rack (16) that in turn moves the door as it is moved track-wise under the action of the pinion. A flexible rack (16) able to travel on a curved locus ...
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WO/1998/010206A1 |
A twist action roller friction drive comprises a rotating drive bar (18) which drives in rotation a roller means (30, 32) the axis of rotation of which is inclined relative to the axis of a rotationally fixed driven member (26) with whic...
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WO/1997/034104A1 |
The invention concerns a swivelling device comprising: a base member; a swivel shaft (6) which, in operation, can rotate about a swivel axis; a drive; and gearing. The swivelling device operates particularly reliably when the drive compr...
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WO/1997/034461A2 |
The positioning device comprises a chassis (1) provided with a drive wheel (2), mounted on the shaft of a motor (6), and a reversing wheel (3). The positioning device further comprises a loop-shaped traction member (4) tensioned around t...
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WO/1997/018401A1 |
The invention relates to a device for automatic length adjustment of cables (6, 11), with a housing (1) having a receiving means (3) and a toothed rack (4) displaceably guided in the receiving means (3). The housing (1) and the toothed r...
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WO/1997/016659A1 |
A transmission (26) for reducing the pulley ratio between a drive shaft (42) and a transmission shaft (66) is disclosed. The transmission (26) is adapted to convert a higher speed rotary motion to a lower speed linear motion. The transmi...
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WO/1997/011290A2 |
A drive unit for transport devices, for example work platforms, lifts and similar equipment which are used to transport people and/or material and which, together with the drive unit, can travel in either direction of movement along a tr...
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WO/1997/009545A1 |
An apparatus for moving an object forward and reversely reliably and smoothly along a linear or smoothly curved predetermined path by driving a non-ring-shaped open-end roller chain forward and reversely. This apparatus is used optimally...
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