Patents for F16H 7 - Gearings for conveying rotary motion by endless flexible members (14,565)
01/1995
01/26/1995DE4426329A1 Dämpfervorrichtung für ein automatisches Spannelement The damping device for an automatic tensioning element
01/25/1995EP0403576B1 Thrust chain and its drive
01/24/1995US5383819 Damping device for gymnastic apparatus
01/24/1995US5383813 Oil-operated tensioner for toothed belt
01/18/1995EP0463085B1 Belt tensioning system
01/04/1995EP0632214A1 Belt transmission mechanism
01/03/1995US5378204 Hydrostatic apparatus for tensioning a track on a vehicle
01/03/1995US5378119 Air compressor having ventilated housing and motor/compressor pulley adjustment
12/1994
12/22/1994WO1994029613A1 Chain transmission system
12/21/1994CN1027097C Self-positioning belt tensioner
12/20/1994US5374222 In a machine tool
12/14/1994EP0628750A1 Belt tensioning device
12/06/1994US5370586 Tension regulating device for belt drives
12/06/1994US5370585 Eccentric type belt tensioner with cam operated damping means
12/06/1994US5370584 Piston design for removing air from a hydraulic tensioner
12/02/1994CA2097470A1 Belt carrier brake assembly
11/1994
11/30/1994EP0626526A1 Drive belt
11/29/1994US5368524 Adjustable pulleys for mail sorting system
11/24/1994DE4325637C1 Drive device for the rotary feed of the spindle of machine tools
11/23/1994EP0625653A1 Automatic tensioning and damping element for an endless chain transmission, particularly for a roller type chain transmission
11/22/1994US5366418 Chain guide device in engine
11/22/1994US5366417 Rotating ring shoe for tensioning chains and belts
11/22/1994US5366415 Hydraulic belt tensioner
11/17/1994DE4316257A1 Device for the temperature-dependent maintenance of a tensile force
11/16/1994CN2182905Y Arm like belt conveyer
11/16/1994CN1095145A Inertial rotating device
11/15/1994CA2099160C Belt retainer
11/15/1994CA2035756C Low-noise chain and chain power transmission apparatus using the low-noise chain
11/10/1994WO1994025779A1 Automatic tensioner
11/10/1994DE4314985A1 Adjusting device for the tensioning of a drive belt
11/09/1994EP0623766A1 Belt drive for power transmission from a vehicle to a thereto connected device adjustable in height
11/09/1994EP0623067A1 Drive sprocket for chain saws
11/08/1994US5362280 Power transmission system
11/08/1994US5362279 Self-tensioning chain drive
11/08/1994US5361566 Implement belt drive mechanism
11/02/1994EP0621945A1 A device for indication of a predetermined tension of elongate flexible elements.
11/01/1994US5360378 Chain drive mechanism having improved noise reduction
10/1994
10/27/1994DE4412993A1 Vibration-damping device
10/26/1994EP0621419A1 Chain tensioner with spring preload and hydraulic damping
10/26/1994EP0607424A4 Belt guide pulley.
10/26/1994CN2180830Y Rope cable transmission mechanism
10/25/1994US5358452 Belt tensioning mechanism
10/25/1994US5358074 Motor drive mounting for elevator leg
10/19/1994CN1093783A Rare earth permanent-magnet pulley
10/11/1994US5354242 Automatic belt tensioner with an enclosed flat wire power spring and improved zeroing and damping means
10/11/1994US5354241 Belt clutch control apparatus
10/06/1994DE4310306A1 Tensioning rail
10/05/1994EP0522063B1 Belt transmission in an internal combustion engine for accessory device driving
10/04/1994US5352160 Auto tensioner
10/04/1994US5352159 Chain tensioner with oil reservoir
09/1994
09/20/1994US5348514 For a power transmission belt
09/20/1994CA2000433C Compact automatic belt tensioner
09/14/1994EP0615076A1 Hydraulic chain tensioner
09/13/1994US5346438 Belt guide pulley
09/13/1994US5346437 Dual source drive system
09/13/1994US5346436 Air vent for hydraulic chain tensioner
09/06/1994US5343999 Feeding apparatus
08/1994
08/31/1994EP0612872A1 Pulley-protecting shoe for the pulling systems on the heald frames of looms
08/31/1994CN1091328A Toothed-belt and V-belt means for treadmills
08/30/1994US5343279 Lateral shift preventing mechanism for endless belt
08/30/1994US5342249 Belt tensioning system and method of making
08/25/1994DE4304829A1 Timing gear for an internal combustion engine
08/18/1994DE4304389A1 Belt-tensioning device
08/18/1994DE4304000A1 Spannvorrichtung für Treibriemen Clamping device for drive belts
08/10/1994EP0609585A1 A door opening and closing system
08/10/1994EP0609584A1 A door opening and closing system
08/10/1994EP0609583A1 A door opening and closing system
08/10/1994EP0609582A1 Door opening and closing system
08/10/1994EP0609462A1 Auto-tensioner
08/03/1994EP0608607A1 Eccentric type belt tensioner with cam operated damping means
08/03/1994EP0533662B1 Belt tensioner and method of making the same
08/02/1994US5334110 Belt tensioning system, belt tensioning therefor and method of making the same
08/02/1994US5334109 Belt tension adjusting device
08/02/1994US5334107 Belt construction, the combination of the belt construction and a pulley and methods of making the same
08/02/1994US5334106 Hydraulic recoil and belt tension control system
08/02/1994US5333578 Four-cycle engine
07/1994
07/28/1994DE4301850A1 Automatic mechanical transmission belt tensioning system
07/27/1994EP0607424A1 Belt guide pulley
07/27/1994EP0586534A4 Self-energized controllable belt tensioner
07/27/1994EP0445212B1 Belt tensioner and method of making the same
07/21/1994DE4342380A1 Arc-shaped end guide for drive chain e.g. for garage doors
07/20/1994CN1089701A A power transmission toothed belt drive
07/12/1994US5328415 Autotensioner
07/07/1994DE4311056C1 Motion damper for tension unit in traction gearing
07/07/1994DE4226999A1 Toothed belt drive
07/06/1994EP0604548A1 Sprocket control apparatus and sheet medium driving device comprising such control apparatus
06/1994
06/28/1994US5324237 Belt drive for electrical machines
06/28/1994US5323739 Arrangement for adjusting the relative rotating position of a camshaft
06/28/1994US5323570 Door opening cable system with cable slack take-up
06/23/1994DE4243451A1 Tensioner for belt or chain in combustion IC-engine
06/23/1994DE4243331A1 Toothed belt camshaft drive for IC-engine
06/21/1994US5322481 Exerciser driving mechanism
06/15/1994EP0601279A1 Toothed belt and V-belt apparatus for conveyors
06/14/1994US5320582 Chain driving unit
06/14/1994US5320581 Pulley alignment tool
06/14/1994US5319881 Sliding door closed loop cable closure system with balanced cable length and varying diameter pulleys
06/14/1994US5319880 Sliding door opening cable system with cable slack take-up
06/09/1994DE4241231A1 Contact belt gear box with periodically changing translation - has two or more discs with fixed rotary axes looped by contact belt of constant length in each position of discs.
06/07/1994US5318482 Chain guide having improved arm-shoe attachment feature
06/07/1994US5318479 Vacuum cleaner belt installation tool