| Patents for F16H 21 - Gearings comprising primarily only links or levers, with or without slides (4,921) |
|---|
| 11/11/1997 | US5686687 Mechanical ejector device incorporating a double-acting piston |
| 11/11/1997 | US5685271 Hand lever device |
| 11/06/1997 | DE19709020A1 Gear transmission with minimal overall reversing play |
| 10/30/1997 | WO1997040269A1 Stirling engine gearing |
| 10/23/1997 | WO1997039316A1 Mounting structure for a vehicle load measuring sensing element |
| 10/23/1997 | WO1997039241A1 Reciprocating machine |
| 10/23/1997 | CA2251661A1 Mounting structure for a vehicle load measuring sensing element |
| 10/21/1997 | US5679991 Personal care device |
| 10/21/1997 | US5678406 Energy generating system |
| 10/14/1997 | US5676037 Apparatus for mutual conversion between circular motion and reciprocalmotion |
| 10/02/1997 | DE19611619A1 Crank drive for stroke piston engine |
| 09/24/1997 | EP0796156A1 Folding device |
| 09/24/1997 | CN1160432A Transducer for converting linear energy to rotational energy |
| 09/18/1997 | WO1997033726A1 A device for relative movement of two elements |
| 09/18/1997 | WO1997033725A1 A device for relative movement of two elements |
| 09/18/1997 | CA2248627A1 A device for relative movement of two elements |
| 09/18/1997 | CA2248590A1 A device for relative movement of two elements |
| 09/17/1997 | EP0795094A1 Rotary/linear converter |
| 09/17/1997 | EP0575602B1 Rotary hopper transfer mechanism |
| 09/10/1997 | EP0793767A1 A reciprocating machine |
| 09/09/1997 | US5664543 Hand lever device |
| 09/03/1997 | EP0793001A1 Hypocycloid crankdrive for an internal combustion engine |
| 09/03/1997 | EP0427872B1 Lever having a fulcrum freely movable along a translation axis and mechanical apparatus using the same |
| 08/28/1997 | WO1997031186A1 Yoke support for piston paint pumps |
| 08/27/1997 | EP0791438A2 Device for moving a body in space |
| 08/26/1997 | US5661655 Method for creating a conjugated profile corresponding to a conjugate surface in a motion conversion device |
| 08/26/1997 | US5660151 Apparatus for mutual conversion between circular motion and reciprocal motion |
| 08/26/1997 | US5660150 Piston and combustion engine |
| 08/21/1997 | DE19605543A1 Lever gear mechanism with two pairs of levers for use in park houses |
| 08/20/1997 | EP0728259B1 Crank mechanism |
| 08/12/1997 | US5655406 Rotary motion drive system |
| 07/30/1997 | EP0786579A1 Air motor piston to crank linkage |
| 07/29/1997 | US5651576 Slewing machine |
| 07/29/1997 | US5651287 Shaft coupling mechanism for a sewing machine |
| 07/24/1997 | DE19620603C1 Cam gear for printing machines |
| 07/22/1997 | US5649454 Compliant constant-force mechanism and devices formed therewith |
| 07/15/1997 | US5647308 Crank mechanism system for the transformation of reciprocating linear motion into rotary motion, particularly suitable for reciprocating endothermic engines |
| 07/10/1997 | WO1997024518A1 Tri-lobed cam engine |
| 07/09/1997 | EP0782661A1 Transducer for converting linear energy to rotational energy |
| 06/24/1997 | US5640881 Motion converter with pinion sector/rack interface |
| 06/17/1997 | US5638738 Air motor piston to crank linkage |
| 06/04/1997 | CN2255528Y Multi-throw crank inside engaged planetary driving mechanism |
| 05/28/1997 | DE19616454A1 Opposed piston reciprocating internal combustion engine |
| 05/22/1997 | DE19542550A1 Machine for automatic processing of articles |
| 05/20/1997 | US5631514 Microfabricated microengine for use as a mechanical drive and power source in the microdomain and fabrication process |
| 05/15/1997 | DE19654125A1 Toothed gearing with minimum reversing movement |
| 05/15/1997 | DE19542229A1 Support-guidance system along straight line |
| 05/14/1997 | EP0773352A1 Mechanical actuator with reciprocating motor |
| 05/09/1997 | WO1997016625A1 Adaptive motor mechanism |
| 05/07/1997 | CN1149330A Rotary/linear converter |
| 04/24/1997 | DE19538912A1 Modular crank disc system, to convert axial motion into rotation |
| 04/22/1997 | US5622077 Motorized reduction gear unit comprising a hollow casing having a cover plate, especially for a screen wiping apparatus |
| 04/15/1997 | US5619884 For hot forging workpieces |
| 04/10/1997 | WO1997012806A1 Drive unit for adjusting satellite components requiring orientation |
| 04/08/1997 | US5617759 Mechanism for machining and grinding tool for converting rotational movement into reciprocating movement |
| 04/02/1997 | CN1146536A Multi-turn crank internal engagement planetary gearing mechanism |
| 03/12/1997 | EP0760913A1 Rotary/linear converter |
| 03/05/1997 | EP0760272A1 A multi-degree-of-freedom positioning mechanism |
| 03/04/1997 | US5606938 Tri-lobed cam engine |
| 02/27/1997 | WO1997007348A1 Device for guiding a support element along an essentially straight line |
| 02/27/1997 | DE19530651A1 Device for static or dynamic support and guide of body |
| 02/27/1997 | DE19530650A1 Dynamic propping or locomotion of robotic body over ground |
| 02/18/1997 | US5603969 Press for the injection moulding of plastic materials with a double-toggle closing unit |
| 02/12/1997 | EP0757762A1 Gear for converting a rotary movement into a reciprocating movement |
| 02/12/1997 | EP0757753A1 Engine with variable compression ratio |
| 01/29/1997 | EP0644805B1 Automatic forming machine |
| 01/29/1997 | CN1141400A Lever gearing device |
| 01/22/1997 | EP0754880A2 Crank mechanism system for interconverting rotary motion and reciprocating harmonic rectilinear motion |
| 01/08/1997 | CN1139743A Crankshaft connecting rod system for raising engine power |
| 01/02/1997 | DE19624873A1 Hand grip lever, e.g for control of hedge cutter or scythe IC engine |
| 01/02/1997 | DE19624872A1 Hand grip lever control e.g. for hedge cutting tool IC engine |
| 01/02/1997 | DE19624285A1 Grip control handle e.g. for IC engine of lawn trimmer or hedge cutter |
| 01/02/1997 | DE19624284A1 Hand grip lever e.g. for lawn trimmer or hedge cutter IC engine control |
| 12/31/1996 | US5588339 Adjustable stroke drive for a displacement piston pump |
| 12/19/1996 | DE19521598A1 Linear drive converting rotary to translatory movement |
| 12/12/1996 | WO1996039673A1 A method for creating a conjugated surface from a conjugate surface |
| 12/11/1996 | EP0747172A1 Force multiplying apparatus |
| 12/11/1996 | EP0746706A1 Improved conjugate drive mechanism |
| 12/07/1996 | CA2178260A1 Force multiplying apparatus |
| 12/03/1996 | US5581138 Compact motor with speed reducing mechanism |
| 11/27/1996 | CN2241249Y Slide arm gearing for engine |
| 11/21/1996 | DE19549336A1 Spring suspension system for vehicle |
| 11/19/1996 | US5575173 Conjugate drive mechanism |
| 11/14/1996 | DE19517590A1 Gas reversal system for multi=cylinder combustion engines |
| 11/14/1996 | DE19517508A1 Diesel etc. engine piston control |
| 11/12/1996 | US5572904 Oscillation lever arm engine |
| 11/06/1996 | CN1135013A Apparatus for mutual conversion between circular motion and reciprocal motion |
| 11/05/1996 | US5570971 Connection between components |
| 11/05/1996 | US5570607 Lever apparatus having stationary fulcrum, movable force point and movable action point, and machine which incorporates the same |
| 10/30/1996 | EP0599915B1 Interconnecting rotary and reciprocating motion |
| 10/22/1996 | US5566590 Crank device |
| 10/10/1996 | WO1996031684A1 Reversible converter of direction of movement and device for displacing volumes using said converter |
| 10/10/1996 | CA2217219A1 Reversible converter of direction of movement and device for displacing volumes using said converter |
| 10/02/1996 | EP0735297A1 Transmission device |
| 10/01/1996 | US5560327 Internal combustion engine with improved cycle dynamics |
| 09/24/1996 | US5557934 Efficient energy conversion apparatus and method especially arranged to employ a stirling engine or alternately arranged to employ an internal combustion engine |
| 09/19/1996 | WO1996028669A1 Hypocycloidal crank mechanism for piston engines, engines especially for opposed-cylinder internal combustion engines |
| 09/19/1996 | DE19509155A1 Hypozykloidisches Kurbelgetriebe für Hubkolbenmaschinen, insbesondere für Brennkraftmaschinen mit gegenüberliegenden Zylinderreihen Hypozykloidisches crank mechanism for reciprocating engines, particularly for internal combustion engines with opposing rows of cylinders |
| 09/18/1996 | EP0607154B1 Energy converter on the hot-air engine principle |
| 09/12/1996 | DE19507082A1 Orbital lift gear for cam operating system used in internal combustion engine |