Matches 1 - 50 out of 124 1 2 3 >
Match Document Document Title
7553248 Belt drive system incorporating fixed brake member  
A drive system for use with an endless drive member, e.g., a belt. The drive system may utilize an idler pulley that, in a first position, tensions the belt sufficiently to ensure power...
7530911 Travel limited linear belt tensioner  
A belt tensioner for a belt drive system as a belt tensioner, a first belt tensioner pulley, a crankshaft pulley, an accessory pulley, and a power transmission belt trained about the first belt...
7494434 Belt alternator starter accessory drive with dual tensioner  
An accessory drive for an engine has a belt driven starter generator adapted for driving and being driven by the engine. In an exemplary embodiment, the drive includes a first engine drive pulley...
7468013 Two-arm belt tensioner  
In a belt drive of an internal combustion engine, a two-arm belt tensioner has a fixed tubular supporting portion; a first and a second arm fitted to the tubular supporting portion to rotate about...
7419447 Dual linear belt tensioner  
The invention is an improved belt tensioner for a belt drive system having a belt tensioner, a first belt tensioner pulley, a crankshaft pulley, an accessory pulley, and a power transmission belt...
7241241 Device for setting a direction  
A direction setting device has a frame and a rotatably mounted shaft which supports a first belt pulley whose rotational position defines a direction to be set. A rotary motor on the frame supports...
7237447 Engine start/stop system  
An arrangement for starting an engine includes a torque coupler provided between a starter motor and the engine crankshaft. The torque coupler includes a gear mechanism arranged to allow a starter...
7124733 Mounting structure of motor generator for internal combustion engine  
A tensioner that controls tension of a loop-shaped connecting body linking an output portion of an engine body and an output-input portion of a motor generator is fixed to the motor generator.
7118504 Hydraulic asymmetric damped belt tensioner  
A belt tensioner for a power transmission belt may be provided that operates on an endless path and that utilizes asymmetric motion control. The belt tensioner may have an arm with a belt engaging...
6960145 Belt tensioner for electric power steering unit  
The invention relates to a tensioning device for use in vehicle power steering assembly, in particular, having a drive unit for rotating an input pulley rotatably connected to an output pulley via...
6942589 Offset starter generator drive utilizing a fixed-offset dual-arm pivoted tensioner  
A method and system are taught for a tensioner for an endless power transmission belt in an engine. The method and system comprise an AGS pulley and crankshaft pulley coupled to the belt, one of...
6866602 Belt drive system  
The present invention is an efficient and durable drive system support that is easy to install and includes a flex plate engagable to a first end and a second end of a drive system, which carries...
6857978 Tensioning device for a belt-driven starter-generator  
A traction device for an internal combustion engine includes a tensioning device having two lever arms of different lengths which are rigidly connected together and which are pivotally mounted for...
6830524 Crank drive belt system with triple pulley tensioner  
Crank drive belt systems feature a triple pulley tensioner which may be applied in various ways to provide proper tensioning on belt spans adjacent a motor generator for both starting and...
6821223 Combination starter-generator  
A combination starter-generator system for use in a vehicle is provided. The vehicle has an internal combustion engine and a battery. The system includes a starter-generator electrically coupled to...
6743131 Single strap floating belt tensioner  
A tensioning device for a drive system having a flexible drive element mounted on at least one driven member, the tensioning device including a first tensioning member having a first side, a second...
6726532 Belt tensioning assembly for CMP apparatus  
A tensioning assembly for a polishing belt on a linear chemical mechanical polishing apparatus. The tensioning assembly comprises first and second rollers which are operably engaged by respective...
6689001 Adaptive belt tensioner system for control of reversible torque load pulley  
A tensioner for an endless power transmission belt, the belt being driven about a sheave. The tensioner may comprise a base, a resilient device, and first and second arms pivotally coupled for...
6652401 Method of tuning a belt drive system  
The invention comprises a method of using tensioners to tune a belt drive system. A tensioner having a damping rate is used on an accessory belt slack side and a tensioner having a having a damping...
6648783 Tensioning device for traction means such as belts or chains  
Tensioning device for traction means, such as belts or chains, with a housing-like part in which a tensioning mechanism and a spring elements tensioning the traction means are mounted, whereby the...
6638191 Length adjustable belt tensioning arm  
A tensioning device includes an adjustable tensioning arm having first and second opposed ends, a first mounting bracket secured to the first end of the adjustable tensioning arm, and a second...
6609989 Belt drive of an internal combustion engine  
A drive belt of an internal combustion engine has a first pulley mounted on a crankshaft of the internal combustion engine, and a second pulley mounted on a shaft of a starter generator of the...
6592481 Synchronous drive arrangement for a printer  
A synchronous drive arrangement for a printer of the present invention includes a timing belt passed over drive pulleys each being mounted on a particular print drum. The timing belt is made up of...
6511393 Clamping device for a traction means  
The invention relates to a clamping device ( 6 ) for a traction means ( 2 ) of a drive system ( 1 ) which produces different pretensioning forces in a first strand ( 2 a ) and in a second strand (...
6506137 Tension device for a flexible drive element  
An automotive tension device features a pair of pulleys which are pivotally mounted on the same pivot arm. The pulleys are positioned within the drive system (e.g., a belt drive system) in such a...
6282873 Belt tension mechanism  
A belt tension mechanism for tensioning an associated belt drive system on an associated vehicle is provided. The associated belt drive system includes a double stacked pulley, a first belt for...
6179740 Dual-adjustable belt idler  
A tensioning device (10) for a conventional drive system, which includes pulleys (not shown) interconnected by a flexible drive element (12), includes a frame assembly (20), upper left and right...
6165092 Guide assembly for a bicycle  
A guide assembly for a bicycle chain is fitted to the crank or front chain ring and remains in position as the chain ring rotates. The assembly has chain guide assemblies to stop the chain from...
6117034 Floating flexible drive element tensioner  
A floating chain tensioner includes a pair of opposing sprockets with at least one sprocket in slidable relation relative to the other. A pair of elastomer tensioning bands urges the slide-mounted...
6004237 Slide idler for a chain drive  
A slide idler for a chain drive wherein the idler is provided with easily replaceable and rotatable bushings. The slide idler comprises two elongated members, each elongated member is provided with...
5984819 Belt drive differential  
A belt drive differential with an output shaft, two planet sprockets rotatably mounted to a carrier to orbit in a circular path about a carrier axis coaxial with the output shaft, a first output...
5776025 Adjustable self-aligning belt tensioner  
An adjustable self-aligning tensioner, for a drive belt, the belt tensioner being self-aligning and readily adjustable. Such belt tensioner includes a pair of idler pulleys and a support for the...
5737875 Tension apparatus of a vehicle door powered sliding device  
A tension apparatus of a vehicle door powered sliding device comprises a motor fixed to a base plate, a wire drum mounted to the base plate by a first shaft and rotated by the motor, a wire cable...
5725450 Device for preventing derailment of a bicycle chain  
A device for preventing derailment of a bicycle chain of a bicycle. Upper and lower guide members are positioned strategic to a drive sprocket of the bicycle to guide and maintain the chain in...
5613918 Bidirectional torque responsive belt tensioner  
This invention relates to the field of power transmission, and more specially, to a torque responsive belt tensioner for a friction belt. Because of recent concerns for the ecology of our planet...
5601223 Cable transporting and turning device  
At least two transporting and take-off rollers (2, 2') interact for the gripping of a cable (1) to be transported. The axes of rotation (3, 3') of the transporting and take-off rollers are each...
5579664 Camshaft driving mechanism of double overhead camshaft engine  
A camshaft driving mechanism for driving camshaft wheel members secured to two camshafts in a cylinder head through a power transmitting member mounted between a crankshaft wheel member and the...
5385508 Assembly for guiding different kinds of equipment around elongated objects  
An assembly for guiding different types of inspection and machining apparatuses around permanently installed pipes and shafts in power plants and similar locations. Such assemblies are used for...
5362279 Self-tensioning chain drive  
A chain drive is described in which the chain travel length remains constant, as well as the chain tension, in spite of changes in separation between the driving and driven sprockets. Eccentric...
5346437 Dual source drive system  
A drive system for use in rotating a drive shaft of a component of a binding line can be selectively coupled to a primary motive power source associated with the binding line or to a secondary...
5316523 Sprocket control apparatus  
A device, such as a printer or plotter for driving media, has sprocket wheels with sprockets engaging sprocket holes at the edges of the media. The sprocket wheels are driven via a drive belt. In...
5281188 Belt transmission in an internal combustion engine for accessory device driving  
In an internal combustion engine, there is arranged a belt transmission for driving an accessory device. In this connection, deflection members are arranged so that the drive belt for its driving...
5242331 V-belt drive with clamping device  
The V-belt drive has a V-belt (R), revolving endlessly around a drive pulley (A) and at least one driven pulley (C) and a back chucking roller (D) is associated with the V-belt on the slack side...
5242179 Four-line exercising attachment for wheelchairs  
A four limb exercising attachment for wheelchairs which will permit the occupant of the wheelchair to exercise all four limbs simultaneously, thereby affording proper bilateral movement of the arms...
5236397 Belt tension adjustment mechanism  
A belt tension adjustment mechanism having a pivoting pulley support plate adapted to cooperate with a pivoting ratchet plate. The pulley support plate directly or indirectly anchors a belt to be...
5221236 Belt tensioning device for belt driven bicycle  
A belt tensioning device for a belt driven bicycle that includes a tension plate having triangular positioned orifices. The plate is pivotally mounted to the frame with one of the orifices. Rollers...
5179895 Trash compactor  
A residential trash compactor with two compartments suitable for separating recyclable from non-recyclable trash.
5067581 Articulated drive with a belt and pulley arrangement  
An articulated drive system for an articulated motor vehicle having a motor and a steerable drive wheel on opposite sides of a pivot axis. The system comprises a drive belt connecting a drive...
5067423 Sewing machine drive assembly, including pulley belt traction enhancement device  
A sewing machine drive assembly having one or more pulleys and drive belts also includes a mechanism for enhancing traction between a belt and a pulley to resist slippage under maximum power to be...
5026326 Lever mechanism for adjusting phase relationship between drive wheels  
A device for adjusting a mutual phase relationship of respective rotational angles of two drive wheels, which are mounted on drive shafts parallel to one another and connected by a continuous...
Matches 1 - 50 out of 124 1 2 3 >