Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 401 - 450 out of 5,281

Document Document Title
WO/2000/055026A1
A brake clutch (25) for a wheel (10) of a hand-propelled vehicle, the wheel (10) being rotatably mounted on an axle. The brake clutch (25) includes a first engagement means (26) mountable on the axle and a second engagement means (54) ad...  
WO/2000/044536A1
Damages to motors and gears for driving a relative leg can be prevented even when an external force is applied to the leg of a leg-walking robot or turning of a gear at an output end is interrupted; specifically, a thigh portion (3) is p...  
WO/2000/045055A1
The aim of the invention is to improve the cooling of a self-ventilated electric motor (1). To this end an electromagnetic speed limiting and governing device is provided for between the motor shaft (3) and fan wheel (2). The fan wheel, ...  
WO/2000/041914A1
The invention relates to a rotation mechanism (10) for an external rear view mirror for a motor vehicle, which moves the mirror from a deployed in-use position to a parked position where it is as closed to the vehicle body as possible. T...  
WO/2000/036567A1
The invention relates to a winding storage mechanism for storing individual sheets such as bank notes between the windings of a storage reel (24) that is characterized by a friction clutch (82) having a coupling lining support (84) lined...  
WO/2000/034610A1
The aim of the invention is to provide a secure fixed stop absorption means between a gearwheel (1) on the drive side and a carrier (2) on the driven side where there is a mutual relative movement on the counter side caused by the stop. ...  
WO/2000/012910A1
A torque limitation device comprises: a driving member (14) having a driving surface; a driven member (19) having a driven surface, and, disposed in a gap therebetween and in frictional contact with the driving surface and the driven sur...  
WO/2000/000755A1
A twin mass flywheel assembly in the form of a twin mass flywheel (12), a clutch cover (11) attached to the flywheel, a clutch driven plate (19), a clutch pressure plate (14), and spring means (18) supported from the cover to clamp the d...  
WO/1999/050565A1
A cam assembly (20) for a hoist mechanism includes a cam member (22), a pair of springs (24) and an input shaft (26). The cam member has a cavity (28) defined by an inner periphery of a side wall (32) and floor (34). Cutout portions (40)...  
WO/1999/047405A1
The inventive electric steering servo (10) has an electric drive motor (12) which boosts the turning movement of the steering column (16) by means of a worm gear (14). In known configurations, a disconnectable coupling (24) is provided b...  
WO/1999/029223A1
The invention provides a clutch mechanism (200) having a driven pulley (32) and a drive pulley (34) to which a load is applied, the clutch mechanism (200) having an engaged position in which torque applied in use to the driven pulley (32...  
WO/1999/027268A1
The invention concerns a flexible coupling (1) for transmitting couple between a driving element (2) and a receiving element (3), in particular with toothing, comprising at least a hub (4), to be mounted on one of said elements (2, 3) an...  
WO/1999/024730A1
The invention relates to an arrangement (42, 63, 89) protected against overload and designed to rotatively couple two concentric connecting members (3, 25; 43, 47; 64, 66; 76, 77). The inventive arrangement comprises a pivot housing (26;...  
WO1999004933A3
The invention relates to a safety coupling comprising a housing (12) with a capsule (13) and a cover (14) screwed thereon. The torque is transmitted from the input shaft (10) to the output shaft (19) via coupling discs (17,18). The first...  
WO/1999/019184A1
In an automotive vehicle, a dual directional slip clutch (28; 120; 190) couples a windshield wiper arm (30; 122) to an electric motor (20) and is operable to disengage the wiper arm (30; 122) from the drive motor (20) during certain cond...  
WO/1999/004933A2
The invention relates to a safety coupling comprising a housing (12) with a capsule (13) and a cover (14) screwed thereon. The torque is transmitted from the input shaft (10) to the output shaft (19) via coupling discs (17,18). The first...  
WO/1998/050709A1
A serpentine belt drive system (18) for an automotive vehicle comprising a drive assembly including an internal combustion engine (10) having an output shaft (14) with a driving pulley (16) thereon rotable about a driving pulley axis. A ...  
WO/1998/045622A1
The invention relates to a torque converter and/or transmitter comprising a rotationally arranged driving part (10) transmitting input torque and a rotationally arranged output part (13) mounted concentrically thereto which is subjected ...  
WO/1998/027365A1
The invention concerns a device for limiting the dynamic or static force applied to a linear electric screwjack with reversible screw/bolt system and for disengaging in translation the screw of the jack. It is made up of a part (2) integ...  
WO/1998/017924A1
A spring finger assembly (16) for a mechanism for transporting or tensioning thin membrane material that includes a shaft (14) and a roller (12) disposed about the shaft. The spring finger assembly (16) is mounted to the roller (12) for ...  
WO/1998/013678A1
The invention relates to an applicator for sensors to be used in medicine, which serves to screw in a sensor in the skin of a living organism, specially in a non-observable area, e. g. the head skin of a child in the womb. In this respec...  
WO/1998/012404A1
The present invention is a spring hinge (10) for generating torque. The spring hinge (10) includes a shaft (12) and a single helical element (14). The shaft (12) has a surface (13) with an outer diameter and is capable of rotation. The s...  
WO/1997/048915A1
The invention concerns a drive system with a friction coupling between two revolving drive elements (A, B) arranged on a common axis, a spring element (D) which is held against a peripheral surface of one drive element (A) by spring resi...  
WO/1997/042427A1
A two-way clutch comprising an input system rotational member (10) adapted to be rotatably driven by a driving source, an output system rotational member (60, 140) for taking out outwardly a torque transferred from the input system rotat...  
WO/1997/033099A1
An automatic clutch (10) has a housing (12) and a shaft (14) arranged in the housing (12) and provided with a catch (22) with sliding surfaces (26, 28) and driving surfaces (30, 32). At least one coupling means (40) co-operates with one ...  
WO/1997/030922A1
In a friction coupling for the torque-limiting transmission of force between a coil core (9) of a coil for winding or unwinding a tape (4) and a rotary support for said core (9) there is a first coupling component (21) with an annular cr...  
WO/1997/029295A1
An object of the present invention is to realize a device of simple construction for generating at all times a steady and appropriate friction resistance even if the speed changes relative to the rotational or linear movement of an objec...  
WO/1997/004244A1
The present invention is directed to a mechanical clutch (10) which limits transmission of torque to a desired, predetermined maximum torque from a first clutch plate (12) to a second clutch plate (14). More specifically, the mechanical ...  
WO/1996/035886A1
A radially soft drive coupling for reducing vibration transmitted across the coupling in certain marine drive applications. Elastomeric elements (54, 56) are bonded to the hub (22) and in frictional engagement with the housing (42). The ...  
WO/1996/024457A1
A chuck for releasably holding a tool such as a drill bit has a torque limiting coupling in the mechanism which is rotated manually to close the jaws of the chuck on the tool. When the chuck has been tightened on the tool by a certain am...  
WO/1996/021957A1
A connector (10) or fastener (200) is used for connecting first and second parts (12, 14). The connector (10) includes a coupling assembly (11) for mounting on the first part (12), the assembly (11) comprising a member (30) carrying a fi...  
WO/1996/004488A1
A limited fixed torque slip coupling (10) for connecting rotatable shafts. In one embodiment, a first rotatable member (12) is coupled to a second rotatable member (14) to enable rotation of the first and second rotatable members without...  
WO/1995/008068A1
A wrap spring clutch (1) for two aligned shafts (2, 3) has a divided coupling sleeve (14) on which projections (15) engage in matching grooves (13) in a bush body (6, 7) each which engage with the ends (4, 5) of the shafts (2, 3) to be c...  
WO/1995/006827A1
A spring hinge and method of making same are disclosed. The spring hinge (30) has a housing (32) enclosing the spring (38) and its associated shaft (36). The housing (32) includes projections (66, 68) adjacent the ends of the spring (38)...  
WO/1995/001240A1
The present invention aims to provide a screw (10) for fastening which is capable of being both fastened and loosened strongly simply with a direct manual rotating operation. The device (10) is provided with a screw member (11) with a fe...  
WO/1994/029610A1
A vibrating shaft assembly (11) has a magnet compensating system for its rotating shaft (13) for reducing the dynamic loads on the shaft bearings. The magnetic support system includes a radially magnetized permanent arc magnet (33) which...  
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/1994/018468A1
A torque transmitting device, suitable for use with a conveyor, comprises: a driving member, e.g. a chain sprocket (16), having a driving surface; a driven member, e.g. a reaction plate (25) fixed to a roller shaft (11), having a driven ...  
WO/1994/017314A1
The specification discloses a fluid coupling (10) for connecting rotatable shafts (38, 42). In one embodiment, rotation of an output shaft (38) is transferred to a drive shaft (42) by a pair of opposed rotatable rings (14, 16) having int...  
WO/1994/016237A1
An overload clutch has a driving and a driven coupling body (1, 2), axially oriented teeth (2a) and radially oriented teeth (15a), torque-transmitting bodies (10) which mesh with the teeth (2a, 15a), a thrust collar (3) for holding the t...  
WO/1994/012801A1
In a torque transmitting device with a fixedly adjustable torque limitation, the torque is transmitted to a driven element (3) by a coupling element (4) and a coupling counterelement (5). The coupling counterelement (5) and the coupling ...  
WO/1993/007401A1
A torque limiter adapted to reset automatically after the lapse of long period of time. An inner race (1) is provided with a cylindrical surface (5), and an outer race (2) a polygonal locking surface (9) formed by a polygonal ring-shaped...  
WO/1992/016766A1
A torque absorbing device used for the power transmission system, which has such a structure that track surfaces (1a), (2a) of the inner ring (1) and the outer one (2), respectively, are each made into a simple hyperboloid of revolution,...  
WO/1991/007602A1
An engagement device comprising two relatively rotatable members (24, 29) each having a set (22, 23) of face teeth, the members being capable of relative axial movement to provide mutual engagement of the sets of teeth. The teeth are sha...  
WO/1991/006783A1
A drive comprises a continuously adjustable friction clutch which prevents overload. The clutch hub (1) has a pinion gear (2) for an axle drive and is mounted in the axle housing (6) on two tapered roller bearings (4, 5). The tapered rol...  
WO/1990/015265A1
A friction clutch includes a pivot pin (10) and a capture element (12) that tightly encircles a portion of the pivot pin (10). The material characteristics of the capture element (12) enable it to hold the pivot pin (10) in place when no...  
WO/1990/014923A1
The present invention relates to a method for producing a plate member (1) having an annular series of rounded teeth exposed at one face thereof, notably a plate member for use in the joint described in Britsh patent No 2121100 B, which ...  
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/1990/009256A1
The device comprises a screw (9) mounted with the possibility of axial movement and rotation in the first module (1) and in a threaded opening (8) of the shank (7) of the second module (6). According to the invention the screw pair - the...  
WO/1990/000231A1
The invention relates to a torque-limiting clutch arrangement which comprises a cylindrical part (3) forming part of one clutch element and having shrink-fitted thereon a cylindrical sleeve (5) which forms part of the other clutch elemen...  

Matches 401 - 450 out of 5,281