Patents for F16H 7 - Gearings for conveying rotary motion by endless flexible members (14,565)
07/1980
07/22/1980US4213288 Power transmission device for a power-operated lawn mower
07/15/1980CA1081474A1 Floating cutterbar knife drive
06/1980
06/11/1980EP0011986A1 Drive power transmission system
06/10/1980US4206994 Belt tensioning system
06/03/1980US4205561 Multiple drive train for small devices
05/1980
05/13/1980CA1077400A1 Combined belt and hydrostatic vehicle drive
05/06/1980CA1076842A1 Belt drive including toothed belts and toothed pulleys of improved tooth configurations
04/1980
04/22/1980US4199271 Device for sealing V-belt and pulley in plate jarring devices
04/22/1980US4198833 Controlled slippage, limited torque transmission
04/22/1980CA1075934A1 Synchronous belt and pulley drive
04/08/1980US4196640 Belt transmission and associated belt pulley and belt
03/1980
03/18/1980US4193315 Belt drive system utilizing an adjustable idler mechanism
03/18/1980US4193314 Timing chain snubber
03/18/1980US4193310 Idler pulley
03/11/1980US4192036 Apparatus for processing the surface of bodies having irregular contours
03/04/1980US4191062 Chain drive and automatic chain tensioning unit
03/04/1980US4191006 Floating cutterbar knife drive
03/04/1980CA1072780A1 Flexible endless drive means tensioning device
02/1980
02/26/1980US4190025 Timing chain tensioners
02/05/1980CA1070976A1 Chain and sprocket power transmitting mechanism
01/1980
01/23/1980EP0006876A1 Device for working the surface of workpieces having irregular contours
01/08/1980CA1069346A1 Device for tightening an endless element trained over driving members
01/01/1980CA1068941A Industrial truck having a rotatable and translatable load carrier
12/1979
12/25/1979US4179948 Shaft mounting
12/25/1979CA1068750A Sprocket profile
12/11/1979US4178094 Belt support and steering module
12/11/1979US4177689 Chain drive, especially for the control drive of internal combustion engines
11/1979
11/27/1979CA1066918A1 Motorcycle chain guide and tensioner
11/06/1979CA1065650A1 Belt transmission and associated belt pulley and belt
11/06/1979CA1065566A1 Arrangement for tensioning and guiding the belts of a cellular plastic forming machine
10/1979
10/30/1979CA1065163A1 Epicyclic cog belt speed reducer
10/16/1979CA1064292A1 Method and means for operably interconnecting movable parts
09/1979
09/25/1979US4168634 Chain and sprocket power transmitting mechanism
09/04/1979CA1061900A1 Tape drive system
08/1979
08/28/1979CA1061142A1 Pivotal mount for belt-driven device
08/21/1979CA1060681A1 Controlled slippage, limited-torque transmission
08/14/1979CA1060235A1 Belt drive system
07/1979
07/24/1979CA1058914A1 Push element for transmission belt
05/1979
05/08/1979CA1053936A1 Slipping belt clutch
05/01/1979US4151756 Tensioning device for gear belts, chains and the like
05/01/1979US4151754 Chain drive
05/01/1979CA1053596A1 Drive unit for an endless conveyor
05/01/1979CA1053510A1 Tensioning apparatus
04/1979
04/17/1979US4149427 Chain tensioner
04/10/1979US4148225 Belt sprocket
04/03/1979US4148042 Electrographic copier with one-piece belt and styli
04/03/1979US4147070 Automatic belt tightener
03/1979
03/27/1979US4146105 Lawn mower
03/27/1979US4145934 Flexible endless drive means tensioning device
03/20/1979US4144772 Belt idler construction
03/13/1979CA1050303A1 Speed reducer box for driving a pump jack
02/1979
02/27/1979US4141245 Device for the measurement of mechanical work and power
02/13/1979US4138901 Speed reducer, particularly for driving a propeller
02/08/1979WO1979000057A1 Device for machining the surface of workpieces having irregular contours
02/06/1979CA1047912A1 Strap tensioning tool with load-sensing handle
02/06/1979CA1047802A1 Belt tensioning apparatus
01/1979
01/16/1979CA1046306A1 Self-aligning idler
01/02/1979CA1045418A1 Combined belt guard and guide
01/02/1979CA1045417A1 Synchronous drive belt and pulley configuration therefor
12/1978
12/12/1978US4128952 Mechanical chain adjuster for scraper elevator chains
10/1978
10/24/1978US4121475 Tension control device
10/24/1978CA1040892A1 Adjusting mechanism for transmission band tensioner
10/03/1978US4117738 Chain for engagement with double sprocket
10/03/1978US4117737 Drive belt loading system
09/1978
09/26/1978US4116081 Sprocket profile
09/19/1978CA1038820A1 Scraper elevator power chain tensioning device
09/05/1978US4111063 Belt enrailer and derailer
09/05/1978US4111059 Device for transmitting movement to a speed indicator instrument and/or a distance counter
08/1978
08/29/1978US4109544 V-belt manipulating tool
08/22/1978US4108292 Clutch apparatus
08/22/1978US4108013 Constant tension apparatus for flexible endless drive means
08/22/1978US4108011 Synchronous drive belt and pulley configuration therefor
08/22/1978CA1037087A1 Bearing and bracket
07/1978
07/11/1978US4099423 Compatible sprocket and chain system
07/11/1978US4099348 Machining arrangement with means to isolate vibrations from the working spindle
07/04/1978US4098136 Tension roller in the drive mechanism between a weaving machine and a dobby
06/1978
06/27/1978US4096906 Casting machine with multi-band positioning device
06/27/1978US4096761 Apparatus and method for incrementally rotating a shaft
06/13/1978US4094205 Combined belt and hydrostatic vehicle drive
05/1978
05/02/1978US4086821 Drive assembly for the rotor of a solvent extractor
04/1978
04/18/1978US4084370 Apparatus for fastening a covering on an energy conducting chain
04/04/1978US4082173 Drive unit for an endless conveyor
03/1978
03/28/1978US4080841 Push element for transmission belt
03/07/1978US4077272 Device for the automatic regulation of the tension of a crenellated timing belt
01/1978
01/24/1978US4069719 Chain tensioner for chain drives
01/17/1978US4068535 Method and apparatus for controlling the tension of drive belts
01/03/1978US4065978 Synchronized drive and cable handling system for a rotational machine element
11/1977
11/22/1977US4059022 Drive assembly
11/15/1977US4058021 Leaf chain and to driving arrangements employing same
10/1977
10/04/1977US4051742 Arrangement for tensioning and guiding the belts of a cellular plastic forming machine
09/1977
09/20/1977US4048866 Apparatus for use in controlling the tension of a chain or chains of mining equipment
09/20/1977US4048863 Friction drive
09/13/1977US4047444 Synchronous belt and pulley drive
09/06/1977US4046023 Adjusting mechanism for transmission band tensioner
09/06/1977US4046022 Belt drive system
08/1977
08/30/1977US4044633 Differential drives including flexible interconnecting drive elements
08/23/1977US4043213 Drive assemblies for mining apparatus
08/16/1977US4041789 Belt drive including toothed belts and toothed pulleys of improved tooth configurations
08/16/1977US4041785 Mechanical drive system for a remote area
08/09/1977US4040305 Device for tensioning a chain