Patents for F16H 7 - Gearings for conveying rotary motion by endless flexible members (14,565)
12/1985
12/10/1985US4557708 Tension roller
12/10/1985US4557707 Belt tensioner
12/10/1985US4557032 Method of making a belt tensioner
12/10/1985CA1197693A1 Crop gathering head and belt, sprocket and sheave therefor
11/1985
11/26/1985CA1197115A1 Apparatus for maintaining tension of an endless drive member
11/19/1985US4553952 Toothed-belt and toothed-pulley transmission
11/19/1985US4553951 Non-slip pulley and belt drive
11/19/1985US4553509 Chain drive of a reciprocating-piston internal combustion engine
11/12/1985CA1196517A1 Belt tensioner and method of making the same
11/05/1985US4551120 Belt tensioner
10/1985
10/09/1985EP0157193A1 Belt stretcher unit designed for assembly on a flexible drive, particularly on a motor vehicle
10/02/1985EP0156658A1 Belt drive and wood working machine operating with the same
10/02/1985EP0156089A1 Method for making and assembling members rotating between side plates, and the products obtained, especially for use in the tending and winding of the chain in speed changes for bicycles and similar vehicles
10/01/1985CA1194344A1 Belt tensioner
09/1985
09/25/1985EP0155902A1 Drawing device for a curtain
09/24/1985US4543079 Device for automatically adjusting tension of endless running member in wrapping connector driving
09/10/1985US4540387 For applying force to increase spacing between two sheaves
09/03/1985US4539001 Hydraulic autotensioner
09/03/1985US4539000 Method of making belt tensioning means
08/1985
08/27/1985US4537581 Cone belt tightening device
08/20/1985US4536289 Sewage sludges; two sieve belts
08/20/1985US4536172 Belt tensioner and method of making the same
08/13/1985US4534749 Pulley
08/07/1985EP0150893A1 Belt tensioning device
08/06/1985US4533341 Belt type power transmitting system
07/1985
07/31/1985EP0150058A2 Transmission with an endless double-toothed member meshing with a rack
07/30/1985US4531348 Tensioning device for power transfer assembly
07/23/1985US4530683 Device for preventing separation of a belt from a motor pulley
07/23/1985US4530682 Tensioning arrangement with a damping device for a belt drive
07/23/1985US4530681 Chain tensioner
07/17/1985EP0148645A2 Power transmission system and toothed belt therefor
07/16/1985US4529170 Belt tightening tool
07/09/1985US4527655 Drive chain adjuster
07/09/1985US4527462 Sealed-type automatic tensioner
07/09/1985CA1190064A1 Belt tensioner with variably proportional damping
07/02/1985US4525913 Chain replacement apparatus
06/1985
06/26/1985EP0146224A1 Toothed belt drive
06/25/1985US4525158 Belt-pulley drive mechanism
06/25/1985US4525153 Belt tensioner and method of making the same
06/25/1985US4525152 Belt tensioner and method of making the same
06/25/1985US4525151 Timing adjustment mechanism in wrapping connector driving device
06/19/1985EP0145462A2 Revised spline drive for metal belt CVT
06/04/1985US4521208 Tension-adjusting device for toothed driving belts subjected to wide temperature differentials
05/1985
05/21/1985US4518373 Self tensioning belt drive
05/21/1985US4518371 Power tool drive attachment
05/14/1985US4516962 Tension roller for drive belts
05/07/1985US4515577 Low backlash-high-torque power transmission system and toothed belt used therein
04/1985
04/23/1985US4512752 Belt tensioning device
04/16/1985US4511348 Drive tensioning apparatus
04/16/1985US4511192 Support for a tension roller
04/09/1985US4509936 Toothed belt drives
04/09/1985US4509935 For a power transmission belt
04/09/1985US4509934 External transfer case chain slack adjustment structure
04/02/1985US4508523 Drive means for the shaft of a mobile apparatus
04/02/1985US4508214 Tightening means for at least one presser belt associated with a tail pulley of a continuous sheet feeder
03/1985
03/26/1985US4507104 Eccentric pulley for inelastic timing belt
03/26/1985US4507103 Hydraulic chain tensioner
03/26/1985US4507102 Device for mounting the deflection rollers of a ruling means drive
03/19/1985US4505691 Universal tightener for a transmission chain or belt
03/12/1985US4504254 For a power transmission belt
03/12/1985US4504252 Belt tensioner
03/12/1985US4504251 Hydraulic chain tensioner
03/12/1985US4504247 Control mechanism for a variable ratio drive system
03/12/1985US4504246 Revised spline drive for metal belt CVT
02/1985
02/19/1985US4500304 For a power transmission belt
02/19/1985US4500303 Idler mechanism
02/12/1985US4498890 Fixed track chain drive
02/12/1985US4498889 Variator drive system
01/1985
01/01/1985US4491195 Adjustable mounting arrangement for a rotatable guide member
12/1984
12/25/1984US4489475 Method of constructing a drive tensioning device
12/19/1984EP0128674A1 Ratio control mechanism for a variable-ratio belt drive
12/19/1984EP0128398A1 Positive-displacement pump for supercharging an internal-combustion engine
12/11/1984CA1179167A1 Tensioning mechanism for transmission belt for driving valve actuating cam shaft of internal combustion engine
12/05/1984EP0126808A1 Belt type power transfer assembly comprising belt tensioning device
12/04/1984US4486183 Torsionally elastic power transmitting device and drive
11/1984
11/28/1984EP0126489A1 Poly-V Pulley and manufacturing method therefor
11/28/1984EP0126468A1 Internal-combustion engine with an exhaust-driven supercharger
11/28/1984EP0126467A1 Internal-combustion engine with a positive displacement charging pump mechanically driven by the engine crankshaft
11/28/1984EP0126466A1 Exhaust-driven pump for supercharging internal-combustion engines
11/28/1984EP0126465A1 Method of introducing the charging air into the cylinder of an internal-combustion engine, and an engine for carrying out the method
11/28/1984EP0126463A1 Method of supercharging a cylinder of an internal-combustion engine, and engine using this method
11/28/1984EP0126462A1 Positive displacement air compressor driven by the exhaust of an internal-combustion engine
11/27/1984US4484485 Carriage drive means using cables or the like
11/22/1984WO1984004564A1 Method and device for supercharging an internal combustion engine
11/07/1984EP0124433A2 Removable housing for the camshaft drive of an internal-combustion engine
11/06/1984US4481005 Chain drive system
11/06/1984US4480603 Chain tightening mechanism for DOHC engine
10/1984
10/30/1984US4479734 Adjusting mechanism for position-adjustable connected structural parts, especially a driving-belt tension mechanism with a clamping coverplate
10/30/1984US4479660 Two wheel synchronously driven bicycle
10/23/1984US4478595 Electric control apparatus for belt tensioners
10/23/1984US4478594 Belt tensioning means
10/16/1984US4476752 Machine tool with a separable transmission for its work spindle
10/02/1984US4474562 Tensioner for motor-vehicle timing belt
10/02/1984CA1175235A1 Belt sander
09/1984
09/25/1984US4473362 Belt tensioner with variably proportional damping
09/18/1984US4472162 Belt tensioner
09/18/1984US4472161 Tension providing mechanism
09/11/1984CA1174080A1 Tensioning device
09/05/1984EP0117680A1 Speed-shifting pulley with clutch mechanism
08/1984
08/28/1984US4468211 Toothed belt manufacture