Patents for F16H 27 - Step-by-step mechanisms without freewheel members, e.g. geneva drives (1,285)
11/1988
11/30/1988EP0292524A1 Single revolution clutch.
11/16/1988CN87215107U Geneva gear
11/15/1988US4785362 Driving force branching gear mechanism
11/01/1988US4781072 Mechanism for converting unidirectional rotative movement into alternating bidirectional rotative movement
10/1988
10/25/1988US4779522 Drive mechanism for intermittent shaft rotation at irregular intervals
10/06/1988WO1988007640A1 Hydraulic slow and reversible motor, with high specific work
10/05/1988EP0284977A1 Hydraulic slow and reversible motor, with high specific work
09/1988
09/28/1988EP0283664A2 Step-by-step transmission
09/20/1988US4771646 Rotating and indexing mechanism
09/14/1988EP0281593A1 Gearbox with overload safety clutch.
08/1988
08/23/1988US4765196 Intermittent motion transmitting and timing system
08/10/1988EP0224502B1 Stepping drive mechanism
07/1988
07/21/1988DE3702240C1 Actuating device for a rotating-nozzle arrangement for controlling missiles
07/14/1988DE3700133A1 Step-by-step motion mechanism
07/12/1988US4756203 Intermittent drive mechanism
06/1988
06/29/1988CN87215686U Slide block type batch mechanism
06/16/1988WO1988004378A1 Single revolution clutch
06/15/1988CN87102118A Geneva cam with symmetric sidewise chutes
06/08/1988EP0172185B1 Drive mechanism
05/1988
05/11/1988EP0267068A1 Ceramic rotary timing device with intermittent rotary timing for internal-combustion engines, piston compressors or pulse jets
05/05/1988WO1988003238A1 Drive and positioning system for a slide
05/05/1988DE3637195A1 Device for converting a rotary motion of a driver arranged eccentrically around an axis of rotation into a linear motion of a slide
04/1988
04/07/1988WO1988002439A1 Rotary timing device of the discontinuous rotary timing type made of composite ceramic and utilization of said device in internal combustion engines, piston compressors or pulse-operated apparatuses, particularly pulso-jets
03/1988
03/24/1988WO1988002079A1 Gearbox with overload safety clutch
03/08/1988US4729311 Printing apparatus including a single revolution clutch
03/08/1988US4729251 Stepping mechanism
03/01/1988US4727763 Mechanism for transforming a reciprocating rectilinear motion into an intermittent rotary motion
02/1988
02/03/1988EP0254958A1 Intermittent drive mechanism
02/02/1988US4722239 Gear mechanism
01/1988
01/05/1988US4716783 Intermittent gear lock mechanism
12/1987
12/15/1987US4712437 Gear for transforming rotary motion to reciprocatory motion
12/02/1987EP0247917A1 Mechanism for converting a reciprocating motion into a step-by-step rotary motion
11/1987
11/04/1987EP0243351A1 Device for transforming rotary motion into oscillatory motion
10/1987
10/06/1987US4697943 Electric platen driving device with manual override
10/06/1987CA1227664A1 Rotary reversible indexing mechanism
08/1987
08/25/1987US4688442 Device for converting the continuous rotary motion of a drive shaft into the intermittent rotary motion of a driven shaft
08/25/1987US4688440 Member for intermittent feed motion
06/1987
06/10/1987EP0224502A1 Stepping drive mechanism.
05/1987
05/27/1987EP0222946A1 Anti-jamming gear arrangement
05/19/1987US4665764 Rotary actuator
02/1987
02/24/1987US4644809 Drive mechanism
02/10/1987CA1217791A Strip feeding apparatus
01/1987
01/27/1987US4638677 Intermittent drive member
01/13/1987US4635507 Angular indexing device and method for output shaft
01/06/1987US4633723 Chainless feed system of mining cutterloader
12/1986
12/30/1986US4633111 Actuator of linear motion, with a rack-like member and a rotating member
12/23/1986US4630493 Cam arrangement
12/18/1986WO1986007424A1 Stepping drive mechanism
11/1986
11/26/1986EP0202528A2 Step-by-step mechanism
10/1986
10/28/1986CA1213156A1 Indexing system for rotary motion
08/1986
08/19/1986US4606235 Geneva drive
07/1986
07/15/1986US4600366 Feed rate control for peristaltic pump
06/1986
06/10/1986CN85109375A Intermittent drive for a paper supply roller
06/10/1986CA1205654A1 Reversing rotary drive transmission means
06/05/1986WO1986003270A1 Device for stepped driving of an axle-shaft
05/1986
05/09/1986WO1986002706A1 Device for transforming rotary motion into oscillatory motion
04/1986
04/29/1986US4584890 Device for rotating, at will and step by step, a shaft driven from a driving shaft
04/08/1986US4580942 Device for the manipulation of workpieces, assembly parts, or the like
04/01/1986US4579014 Incremental drive for a sequential timer
04/01/1986US4579013 Device for driving a conveyor according a pattern of unequal separate steps
02/1986
02/26/1986EP0172185A1 Drive mechanism.
02/25/1986US4572013 Intermittent link mechanism
02/18/1986US4570724 Stepwise rotary actuator
02/05/1986EP0170331A1 Toothed gearing
01/1986
01/14/1986CA1199302A1 Rotary chain drive mechanism with periodic output dwell
11/1985
11/27/1985EP0162817A1 Actuator of linear motion with a rack-like member and a rotating member
11/27/1985EP0162816A1 Actuator of cyclic rapid motion, with two members rotating according to skew axes
10/1985
10/30/1985EP0159791A2 Indexing system for rotary motion
10/01/1985US4544913 Fast indexing encoder apparatus
09/1985
09/24/1985US4542810 Damper device
08/1985
08/29/1985WO1985003752A1 Drive mechanism
08/27/1985US4537087 Rotary chain drive mechanism with periodic output dwell
07/1985
07/09/1985CA1190061A1 Programmable drive mechanism
05/1985
05/28/1985US4519263 Matrix switching control of subsea production systems
05/21/1985US4518020 Drive assembly for producing a nonuniform output from a uniform input
03/1985
03/20/1985EP0134746A1 Drive by converting alternate linear motion into rotation
03/19/1985CA1184043A1 Gear for day/date mechanism
03/05/1985US4502678 Sheet accelerating device
01/1985
01/15/1985US4494206 Control device for indexing a stepping rotatable member
12/1984
12/25/1984US4489871 Strip feeding apparatus
12/05/1984EP0127506A1 Device for controlling an element forming, for example, a tipping door
10/1984
10/17/1984EP0121553A1 Positioning apparatus
10/16/1984US4476735 Positioning apparatus
09/1984
09/25/1984US4473301 Indexing gear for timekeeping devices
09/25/1984US4472983 Programmable drive mechanism
09/12/1984EP0117975A2 Device for handling work pieces, assembly parts or the like
09/11/1984US4470318 Vehicle seat and adjusting arrangement thereof
09/05/1984EP0117773A1 Externally powered loading drum for artillery
07/1984
07/19/1984WO1984002738A1 Chainless propulsion system of cutter-loader for freeing mineral
07/03/1984CA1170083A1 Drive unit
06/1984
06/13/1984EP0110594A1 Strip feeding apparatus
06/05/1984US4452093 Drive unit
06/05/1984CA1168686A1 Electric melter needle mount and drive
05/1984
05/29/1984CA1168065A1 Indexing apparatus
05/15/1984US4448093 Stepping drive mechanism
05/09/1984EP0107836A1 Transmission for producing a discontinuous movement from a continuous movement
05/01/1984CA1166476A1 Device for driving a conveyor according a pattern of unequal separate steps
04/1984
04/24/1984CA1166294A1 Delay timer
04/12/1984WO1984001418A1 Positioning apparatus
04/10/1984US4442326 Drive means for a timing mechanism
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