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WO/2004/044362A1 |
Apparatus for referencing a rotary drive with limits of movement required for that drive to take account of a particular application, for example the movement limits of opening or closing a garage door, comprising referencing a cam actua...
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WO/2004/024484A2 |
The propulsion device preferably includes a frame, a motor, a r otating assembly, and a control system. The rotating assembly is configured to rotate about an axis defined by the frame. The motor is preferably mounted on the frame and is...
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WO/2004/016972A1 |
The invention relates to overload protection for a gear running against a limit stop. According to the invention, at least one spring arm (6) is provided in the gear, which interacts with a toothed wheel (1) in the gearing in such a mann...
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WO/2004/009486A2 |
The invention is particularly concerned with providing a drive mechanism to extrude product from containers. In order to reduce the amount of effort which manual operation would entail there is provided a gear wheel (23) meshing with the...
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WO/2004/008004A1 |
The invention concerns a gear for precision devices comprising at least two mutually co-operating toothed wheels (10, 14). The teeth (12, 16) of the two wheels have the same thickness (e) and the teeth of one of them (10) are provided wi...
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WO/2003/104667A2 |
A clutch-driven limited force actuator is disclosed having a motor (12), a planetary gear mechanism (20) in operative communication with the motor and a clutch plate (30). The clutch plate includes a contact surface selectively in fricti...
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WO/2003/102436A1 |
The invention relates to an actuator. The inventive actuator consists of: at least one drive motor; an outlet (22); an adjustable torque limiter which is disposed between the/each motor and the outlet (22), said torque limiter comprising...
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WO/2003/102437A1 |
The invention relates to an actuator comprising two drive motors (14A, 14B), an outlet (22), a differential reducer (16) with spur teeth and a torque limiter (18), the latter two components being disposed between the two motors (14A, 14B...
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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/2003/089834A2 |
A cradle motion unit for positioning a test head. The test head has a support structure which provides three degrees of freedom, a first lock, and a second lock. The three degrees of freedom are prevented by actuation of the first lock a...
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WO/2003/087459A1 |
A laundry machine (100) with a horizontal rotating drum (104) which includes a drum hatch (108) comprises a section of the cylindrical wall (107). A motor (1800) is connected to drive rotation of the drum (104) via a belt (1810) tensione...
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WO/2003/081082A2 |
The present invention relates to a direction setting device comprising a frame (1) that carries a rotatably mounted shaft (2) which supports a first belt pulley (13) whose rotational position defines a direction to be set, wherein a rota...
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WO/2003/078868A1 |
A dual planetary gear transmission according to the following characteristics is disclosed: 1) a first input and common output rotate in the same direction with the same speed as long as; 2) changing an input angle of the second input ca...
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WO/2003/069281A2 |
The invention relates to a gear mechanism comprised of a rotating input element (100) and of a rotating output element (200), whereby at least one force transmission means (101, 102) is situated along a spiral line on a face of the input...
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WO/2003/066414A1 |
The invention relates to a servo steering system for a vehicle comprising a superposition gear (10) with two input gear elements (4,6) and an output gear element (1), the superposition gear (10) comprises two sun wheels (2,5) and a plane...
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WO/2003/060349A1 |
A rotary motion mechanism including a rotatable element geometrically lockable at two points (e.g., limits) of travel, and a linear motion element linked to the rotatable element, the linear motion element being adapted to move in respon...
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WO/2003/056141A1 |
A planetary gear type variable valve timing device, comprising a planetary gear mechanism having an input internal gear rotatably pivoted on a camshaft, a sun gear rotatably pivoted on the camshaft and disposed on the inside of the input...
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WO/2003/054423A1 |
The invention concerns an electromechanical actuator comprising at least an electric motor (1), as well as coupling (4) and gear reduction (4) means, which drive an output shaft (11). The invention is characterized in that the coupling a...
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WO/2003/052241A1 |
A planetary gear type variable valve timing device, comprising a planetary gear mechanism having an input internal gear rotatably pivoted on a camshaft, a sun gear rotatably pivoted on the camshaft and disposed on the inside of the input...
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WO/2003/046413A1 |
A synchronous drive apparatus and method, wherein the apparatus comprises a plurality of rotors comprising at least a first and a second rotor. The first rotor (11) has a plurality of teeth (16) for engaging the engaging sections (15) of...
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WO/2003/033203A1 |
A portable power tool comprising a rotation motor (11), an output shaft (14), a gearing (13) and a drive spindle (12;112) connecting the gearing (13) to the motor (11), wherein a drive line arresting lock device (17;117) is provided to f...
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WO/2003/023072A1 |
The invention relates to a converter gearing, comprising a gear rim (7), which is connected to the pivoting axis (6) of a converter box, said gear rim being engaged with at least one drive pinion (8) of the converter gearing (9) and at l...
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WO/2003/021748A1 |
The invention concerns a system for suspending and rotating a rotary shaft comprising: a motor module (100) including a central rotary shaft (110) having at each end a front annular support surface (120) delimiting a truncated zone (130)...
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WO/2003/016696A1 |
A drive device (30) enabling a movable element (22) to be driven by an actuator (32) via a gear system (34) comprising a motor pinion gear (38), an intermediate gear (40) and a partial toothed gear (58). The aim of the invention is to cr...
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WO/2003/014598A1 |
The invention relates to a gearing assembly comprising a fixed gearing and a gear wheel that rolls off said fixed gearing using two toothed bars, whereby the gear wheel is transferred from one toothed bar to the other toothed bar during ...
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WO/2002/103221A1 |
The invention relates to an actuator that serves to effect the superimposed steering engagement in a vehicle steering device comprising a first and second input shaft (12, 14), an output shaft (13), which is coaxial to first input shaft ...
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WO/2002/090149A1 |
A vehicle external mirror assembly comprising a base (9) mountable to a vehicle, a head (8) pivotally mounted to the base (9), the head (8) supporting a mirror, and a park mechanism (100) for rotating the head (8) with respect to the bas...
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WO/2002/088573A2 |
A continuously variable transmission (100) having a longitudinal axis, comprising; a plurality of speed adjusters (1), each having a tiltable axis of rotation, and each speed adjuster located radially outward from the longitudinal axis; ...
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WO/2002/059491A2 |
A clutch arrangement for a power tool having a multi-speed transmission (16), the clutch arrangement includes a clutch member (700) and a follower member (724). The clutch member (700) is coupled to a member (310) of the transmission (16...
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WO/2002/059500A1 |
A multi-speed transmission assembly for a rotary power tool. The transmission assembly includes a plurality of transmission stages, with at least two of the transmission stages employing a movable reduction element that permits the trans...
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WO/2002/058891A1 |
An article having a first structure (38) and a second structure (32). The first structure (38) includes a structural portion (100) and an overmold portion (102). The overmold portion (102) is configured to perform an auxiliary function, ...
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WO/2002/050444A1 |
The invention relates to a device for actuating a clutch (10), especially for motor vehicle powertrains, comprising an electronically controllable clutch actuator (16). Said clutch actuator has an electric motor (18, 52) and a stepping d...
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WO/2002/044590A1 |
A gear and a gear mechanism usable for a gear drive system and having a high practicality, and a non-circular and asymmetric gear having a high practicality with respect to durability, the gear mechanism thereof, and a barrel finishing m...
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WO2001048397B1 |
The invention relates to an adjusting device having a high demultiplication, for example, two joint parts of a seat back adjusting system or of a control cable adjusting system. The inventive adjusting device comprises a first adjusting ...
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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/2002/025086A1 |
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/2002/014715A1 |
An infinitely variable transmission comprising an angular velocity input member (12), an angular velocity output member (14), two parallel stages (18, 20) of cyclic angular velocity generating devices (24, 30), a drive arrangement (16) f...
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WO/2001/092741A1 |
The over-running clutch pulley of a preferred embodiment of the invention includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, a clutch member (24), a clutch lubricant (26) locat...
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WO/2001/092742A1 |
An over-running clutch pulley (10) preferably includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, a clutch member (24), a sealing member (26), and a shielding member (27). The s...
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WO/2001/092743A1 |
An over-running clutch pulley (10) preferably includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, a clutch member (24), and an end cap (26). The sheave member preferably include...
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WO/2001/091938A1 |
A method of manufacturing an over-running clutch pulley (10) for rotationally engaging an input device and an output device, including providing a sheave member (20) with a sheave input section and a sheave clutch section defining a shea...
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WO/2001/092740A1 |
The over-running clutch pulley (10) of a preferred embodiment of the invention includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, a clutch member (24), and slip influencing mea...
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WO/2001/092747A1 |
The over-running clutch pulley (10) of a preferred embodiment of the invention includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, and a clutch member (24), which cooperate to r...
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WO/2001/092745A1 |
An over-running clutch pulley (10) includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, and a spring (24). The sheave member preferably includes a sheave input section (26) adapt...
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WO/2001/092746A1 |
An over-running clutch pulley (10) of the preferred embodiment includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, a bearing member (24), a sealing member (26), and a clutch mem...
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WO/2001/092760A1 |
The over-running clutch pulley (10) includes a sheave member (20), a hub member (22) a cluth member (24), and a coating (26), which cooperate to rotationally engage an input device (12) and an output device (14). The sheave member (20) p...
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WO/2001/091939A1 |
A method of manufacturing an over-running clutch pulley for rotationally engaging an input device and an output device including providing a sheave member (20), a hub member (22), a bearing member (24), a retention member (26), and a clu...
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WO/2001/091269A1 |
The invention relates to the design of electromagnetic drives and can be used for road transport, lifting mechanisms, for example for winches, for driven deflector blades and also as an engine for wheels. The inventive electromagnetic dr...
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WO/2001/090601A1 |
The invention relates to a general-purpose mechanical holonomic element for a gear with variable changing of the rotation moment and can be used for the machine tool industry, mechanical engineering and haulage. In the first variant, the...
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WO/2001/073307A1 |
A power transmission mechanism, wherein power transmission arms (42) deform elastically by receiving a force based on a transmission torque in a power transmission between a pulley (32) on an engine (E) side and a pivotally supporting me...
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