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Patent Searching and Data


Matches 401 - 450 out of 6,040

Document Document Title
WO/1994/026578A1
A bicycle hub dynamo for mounting in the hub of a bicycle wheel has two flanges for securing rim-holding spokes and is rotatively mounted on an axis of the wheel. The hub dynamo has a current generating rotor/stator induction system driv...  
WO/1994/020771A1
A transmission (10) permits power from an input shaft (12) to an output shaft (60), wherein the input shaft defines a first axis and the output shaft defines a second axis, includes a first member (42) including a contacting surface (72)...  
WO/1994/018472A1
Apparatus for reducing backlash in a speed converter using drive face cam (16), retainer slot means (20) with interacting balls (38) reciprocating in the slots and driven face cam (40). The backlash is reduced using axial preload in the ...  
WO/1994/017369A1
A portable, battery powered, hand-held system for releasing a controlled dose of aerosol medication for inhalation by a patient including a durable body (2) and a medication cassette (4) inserted in the durable body (2). The cassette (4)...  
WO/1994/012764A1
A device (1) serving as a control mechanism and a transmission suitable for use in conjunction with a rotary machine of the "cat and mouse" type. The device (1) comprises a housing (2) from which extends a first (3) and second (4) shaft,...  
WO/1994/010469A1
A bearing assembly (10) is mounted on an eccentric sleeve (12) having a bore for receiving a rotatable shaft (14). After the bearing assembly (10) is mounted on the eccentric sleeve (12), a counterweight lobe is mounted on the eccentric ...  
WO/1994/002235A1
A wobbling oloidic hollow body (4) which serves a receptacle for material to be mixed rests on and is set in motion by a revolving endless belt (2). The wobbling movement is produced as the intersection points of the axis of a possibly h...  
WO/1994/002237A1
A wobbling body in the form of an oloidic hollow body (7) which serves as a receptacle for material to be mixed rests on two free-running conveyor belts (8). Looped around the hollow body (7) and attached to it is a band (10) delimited b...  
WO/1994/002236A1
A wobbling oloidic hollow body (4) which serves as a receptacle for material to be mixed rests on free-running rollers (51) and is moved on these in wobbling fashion. The wobbling movement is produced as the intersection points of the ax...  
WO/1993/021462A1
A differential mechanism (10) comprising two output cam members (16, 17), each having a single annular cam surface (22, 23) thereon, comprising pairs of inclined surfaces. Relative contra rotation of said output cam members (16, 17) caus...  
WO/1993/010375A1
The invention relates to a device for transmitting a rotational movement from a driving shaft (34) to a driven shaft (60), where the driven shaft, in accordance with a predetermined sequence, is imparted an angular velocity during its ro...  
WO/1993/005319A1
A device for converting uniform rotary motion into non-uniform rotary motion comprises a driving shaft (2) with a driving member (3) for transmission of the torque to a driven shaft (5) by means of two rigidly interconnected driven membe...  
WO/1993/005320A1
A device for converting uniform rotary motion into non-uniform rotary motion comprises a driving shaft (2) with a driving member (3) for transmission of the torque to a driven shaft (5) by means of two rigidly interconnected driven membe...  
WO1992016775A3  
WO/1993/000530A1
Adjustment capabilities are useful in gearing mechanisms so that backlash settings between gears may be changed to accomodate for normal operation, wear, or maintenance disturbances. The subject backlash adjustment mechanism allows for a...  
WO/1992/020566A1
Continuously adjustable transmission comprising a number of arms (18), one end (20) of which being connected to a first member (17) to be driven from the outside or by the transmission, and the other end acting on a second member (15). T...  
WO/1992/019887A1
This invention is a self-adjusting motor mount (30) for holding a driving gear (28) mounted on the shaft (36) of a motor (10) in engagement with a driven gear (26) carried by a back plate (18) disposed in a vertical plane and is particul...  
WO1992015353A3  
WO/1992/016775A2
Methods and machines for translating angular velocity of an input drive (23) to angular velocity of an output drive (25), by providing a conjugate pair of devices (16, 18) rotatable about a common axis, and translating means for transmit...  
WO/1992/015353A2
Apparatus and methods for delivering an amount of aerosolized medicine for inspiration by a patient in response to the occurrence of appropriate delivery point or points in the patient's detected breath flow. The aerosol medication may b...  
WO/1992/006282A1
A driving connection between a hollow camshaft (1) and its driving shaft (5) located within it, the axes (3, 8) of these two members being parallel but laterally displaceable to vary the characteristics of rotation of the camshaft in res...  
WO/1992/001879A1
A drive linkage (72, 76, 78, 85, 86) is provided between a drive shaft (56) and a driven shaft, (68), each being rotated on a fixed axis. The linkage (72, 76, 78, 85, 86) includes a pair of intermediate gears (58, 60, 62) between gears (...  
WO/1991/012442A1
The transmission (10) disclosed comprises an input shaft (12), an output shaft (42), a gearbox (40) with at least two stages, a torque converter (26), in particular a chain torque converter, providing a continuously variable ratio in eac...  
WO/1991/007612A1
Included in the locking apparatus (10) is a housing assembly (12) having structure (14) defining paths (16, 18) of movement for a latch pin (34), shuttle pin (32) and support pin (30). The latch and support pins (34, 30) have inclined su...  
WO/1991/007610A1
The device comprises a driving hub (4, 18) coaxially connected to one shaft (20) and oscillatably engaging a number of planetary gear elements (8, 25) homogeneously distributed around the axis of said hub. The planetary gear elements (8,...  
WO/1990/015269A1
A variably tuned transmission comprising a carrier element (1) consisting of a single piece, attached to the cylinder housing of the engine and from which extend all the other elements of the variably tuned transmission, and a sliding sh...  
WO/1990/012966A1
A torque regulating device (10) characterized by a disc (34) arranged to be fixedly attached to a shaft, discs (40, 50) of ultra high molecular weight polyethylene (UHMW PE) friction material, a gear wheel (44) rotatably mounted about th...  
WO/1990/012223A1
The invention relates to a method and apparatus for controlling the revolutionary rate of a driven shaft (3) via an eccentric gear (8) mounted between the driving and driven shafts. Distinguishing for the invention is that the eccentric ...  
WO/1990/010788A1
A phase change mechanism for a camshaft of an internal combustionengine comprises a drive member (14) to be connected to the camshaft drive train, a driven member (12) to be connected to the camshaft (10), a coupling element (20) interpo...  
WO/1990/006794A1
Process for automatically locking the wings of a wing-operated flying toy, charaterized in that the locking device (32) of the operating mechanism is applied, under the effect of an elastic pressure, notch or a slot (25) of the circular ...  
WO/1990/002848A1
Protection arrangement for units for rotation of excavator buckets, by means of an output shaft (8), a hydraulic motor (20) and also, between the motor and the output shaft, a transmission (12, 13). The transmission (12, 13) is a self-br...  
WO/1989/000259A1
A power drive for the working organ of an industrial machine is mounted on its support frame (6) and comprises a multi-element planetary mechanism (24) and a driving motor (23). The input shaft (26) of the mechanism (24) is connected to ...  
WO/1988/008919A1
A driving connection between a first and hollow shaft (1) and a second shaft (3) within it, the axes (19, 20) of the two shafts being parallel at all times. By relative radial displacement of the two axes, the first shaft rotates at a va...  
WO/1988/007125A1
A mechanism is described for introducing a phase shift between two concentric shafts (10, 20). The mechanism comprises a first toothed wheel (30) mounted for rotation with one of the shafts (10), and a carrier (44) rotatable about an axi...  
WO/1988/004378A1
A single revolution clutch for use in a printing apparatus includes first (66-1) and second cam sections (66-2) which comprise the output member (66) of the clutch. When the clutch is released, a spring (78) accelerates the output member...  
WO/1988/002079A1
A mechanical gearbox, in particular a step-by-step gearbox (10) capable of being rotated via a primary shaft (14) and enabling the conversion of a rotary input movement into a rotary output movement which follows a predefined kinematic l...  
WO/1987/003715A1
An assembly capable of varying the relative phase of rotation between a driving sprocket wheel (6) and a camshaft (1) comprises a carrier (8) fixed to the sprocket wheel and carrying compound idler bevel gears (B, E and C, D). The inner ...  
WO/1987/003335A1
A camshaft (2) is driven from a sprocket shaft (1) via an arrangement of bevel gears (a, b, c, d). Bevel gear (a) is rotatable with the sprocket wheel and bevel gear (b) is rotatable with a sleeve shaft (6) disposed coaxially on the cams...  
WO/1987/003056A1
A variable drive mechanism comprises an input shaft (9) which is rotated by suitable means (not shown). The shaft (9) has a square section portion (4) on which is received a first helical gear (1) disposed between the end plates (3b and ...  
WO/1987/001424A1
An oscillatory drive arrangement comprises a camshaft (12) which is rotatable about its axis. Two lay-shafts (6) and (15) are carried by a carrier (7) for rotation about respective axes parallel to the axis of rotation of the camshaft, e...  
WO/1987/001423A1
A rotary drive arrangement for rotating a camshaft (13) so that the speed of rotation oscillates during a revolution of the camshaft comprises a driving sprocket wheel (19) driving a follower (1) mounted on a square-section shaft (4) dri...  
WO/1986/006788A1
A device for impulsively varying the timing of the rotation of a camshaft (1) relative to a driving sprocket wheel (14) mounted on a stubaxle (102) comprises followers (119, 110) rotatable with respective follower shafts (103, 104) mount...  
WO/1986/005456A1
In order to reduce vibration in tracked vehicles operated at relatively high speeds a gear linkage is provided for the sprocket shaft of the sprocket wheel which engages the links of the endless tracks. The gear teeth of the gear linkage...  
WO/1986/003801A1
Engine barring devices are connected to engines. Known barring devices have been used to rotate crankshafts of engines and adding features to these known devices increases the complexity and cost of such devices. The subject barring devi...  
WO/1984/003327A1
The drive device for a slat blind of which the slat may pivot about the longitudinal axis thereof and be displaced perpendicularly to said axis comprises a drive member and two power take-offs having different torques, one of which is a ...  
WO/1984/003328A1
The drive device for a slat blind of which the slats may pivot about the longitudinal axis therof and be displaced perpendicularly to said axis comprises a drive member and two power take-offs having different torques, one take-off being...  
WO/1983/003690A1
An improved transmission system for pedal power machines, taking advantage of the non-uniform motion transmitting characteristics of the well known "universal" type joint (8, 9). By coordinating pedal crank lever arm length to the torque...  
WO/1982/004469A1
A rotational device comprises a first member (6) mounted for rotation about a first axis, first drive means (16) to rotate the first member (6) about said first axis, a second member (8) mounted on the first member for rotation therewith...  
WO/1982/000694A1
In a converter of an oscillating motion into a rotary motion a vibrodrive is used as a source of oscillating motion, on the output element of which oscillations are generated having an axial and a twisting component. A means for transfer...  
WO/1980/002821A1
A wheel drive assembly (10) for a vehicle has a spindle (14) with a bore (24). A shaft (30) is positioned within the bore (24) and defines a cavity (44) between the shaft (30) and spindle (14). A brake (46) is positioned within the cavit...  

Matches 401 - 450 out of 6,040