Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16H - Gearing › F16H 21 - Gearings comprising primarily only links or levers, with or without slides
Patents for F16H 21 - Gearings comprising primarily only links or levers, with or without slides (4,921)
12/2003
12/02/2003US6655258 Rodless cylinder using a round stick type chain
11/2003
11/27/2003WO2003004223A3 Parallel manipulator
11/26/2003EP1364338A2 Haptic input device
11/26/2003CN1458875A High performance device for balance force
11/19/2003CN1456828A Rotary arm varying mechanism
11/18/2003US6647813 Flexible rod transmission
11/13/2003WO2003093701A1 A connection assembly for converting between reciprocal and rotary motion
11/13/2003WO2003092535A2 Apparatus for converting side-to-side driving motion to oscillating motion with a spring assembly and system for tuning the spring assembly
11/13/2003US20030209213 Link mechanism of reciprocating internal combustion engine
11/13/2003CA2705572A1 Apparatus for converting side-to-side driving motion to rotational motion with a spring assembly and system for tuning the spring assembly
11/13/2003CA2705571A1 Apparatus for converting side-to-side driving motion to rotational motion with a spring assembly and system for tuning the spring assembly
11/12/2003EP1361350A2 Link mechanism of reciprocating internal combustion engine
11/12/2003EP1360403A2 Motor with rotary connecting rod bolt
11/12/2003EP0996820B1 Method of combustion
11/06/2003US20030204924 Apparatus for converting side-to-side driving motion to rotational motion with a spring assembly and system for tuning the spring assembly
10/2003
10/30/2003US20030200942 Reciprocating piston internal combustion engine
10/29/2003CN2583448Y Change-over device of rotary motion and reciprocating motion
10/23/2003WO2003087539A1 Piston engine, a mechanism for converting combined reciprocal and rotational motion into rotational motion and a sealing device for a chamber
10/23/2003WO2003033944A3 Continuously variable transmission
10/15/2003EP1353094A2 Conversion device for converting a rotational motion into a reciprocal motion
10/14/2003US6631671 Piston-type machine with conrod-free mechanism
10/08/2003EP1350425A1 Gear for driving a cranckshaft
10/08/2003EP1278650B1 Electric actuators for clutch and/or sequential gearbox operation in motor vehicles
10/02/2003US20030183026 Apparatus for converting rotary to reciprocating motion and vice versa
10/01/2003EP1348082A2 Continuously variable gearbox
09/2003
09/25/2003DE10159591C1 Spring-assisted movement mechanism for automobile trunk lid has spring attached to flexible coupling element passed around peripheral surface of pivoted lever arm
09/24/2003EP0996819B1 Stirling cycle machine improvements
09/23/2003US6622586 Positioning device
09/18/2003WO2002035457A3 Haptic input device
09/16/2003US6619146 Traveling wave generator
09/10/2003EP1342524A2 Generating slotting machine and method of operating such a machine
09/10/2003EP1341647A1 Industrial robot
09/10/2003CN1441181A Composite lever and lever-linked mechanical driver unit
09/10/2003CN1120781C Improved pneumatic extension mast
09/03/2003CN1439820A Transmission levers
08/2003
08/28/2003DE20305036U1 Planetary gear, has orbiting ring driving sun wheel directly or one sun ring driving another indirectly via guide wheels
08/27/2003EP1171689A4 Reciprocating fluid machines
08/21/2003US20030154937 Method for determining an angle of crank arrangement in a multi-cylinder internal combustion engine and a multi-cylinder internal combustion engine using this method
08/19/2003US6607178 Thrust device, fuel injection valve having such a device, and method for manufacturing a thrust transfer element
08/14/2003WO2003067125A1 Oscillating actuator
08/14/2003WO2003019020A3 Crankshaft with continuous main journal and corresponding connecting structure
08/13/2003CN1436129A Electric actuators for clutch and/or sequential gearbox operation in motor vehicles
08/13/2003CN1435560A Method for determining collocation angle of crankshaft for multi-cylinder IC engine, and multicylinder IC engine
08/13/2003CN1117936C Moving pair with three ball-and-spigot assemblies
08/13/2003CN1117935C Crank-connecting rod mechanism
08/12/2003US6604907 Individual blade adjustment for wind turbines
08/07/2003US20030146720 Control arm with two parallel branches
08/06/2003EP1333192A2 Method for determining an angle of crank arrangement in a multi-cylinder internal combustion engine and a multi-cylinder internal combustion engine using this method
08/06/2003EP1332302A1 Power transmission apparatus
08/05/2003US6601826 Low-level lift
07/2003
07/31/2003WO2003062939A1 Control unit with three parallel branches
07/31/2003WO2003062671A1 Apparatus for transforming a rotative motion
07/31/2003WO2003062048A1 Device that is used to create a rippling motion in two directions of movement which can also be used as a generator
07/30/2003EP1330335A2 Improvements in parallel link machine design
07/30/2003EP1141583B1 Drive mechanism for a rotating object such as a roller, shaft, disk or such like
07/30/2003CA2416958A1 Method for determining an angle of crank arrangement in a multi-cylinder internal combustion engine and a multi-cylinder internal combustion engine using this method
07/29/2003US6598299 Eccentric drive for a portable handheld work apparatus
07/24/2003WO2002092987A3 System and method for sensor control of the fuel-air ratio in a burner
07/24/2003US20030136930 Non-coaxial rotary linkage
07/23/2003EP1329285A1 Articulated stabilising structure for a protective covering
07/22/2003US6594994 Micromechanical actuation apparatus
07/17/2003DE20203988U1 Parallel sliding guide for panels has guide strips on opposing sides of panels with ends connected to pins
07/16/2003CN1114769C Device for converting reciprocating movement to circumferential one
07/15/2003US6592086 Microscope stand having X-Y-Z adjustment unit
07/15/2003US6591609 Regenerator for a Stirling Engine
07/10/2003WO2003056211A1 Transmission of rotation from one to another isolated hollow
07/10/2003WO2003056210A1 Speed reduction device for preventing rotational back-rush
07/09/2003EP1221002B1 Low-level lift
07/09/2003CN1114054C Reciprocating mechanism and engine including the same
07/03/2003WO2003054423A1 Improvements to electromechanical actuators
07/02/2003EP1075359B1 Device comprising two parallel linkage mechanisms
07/02/2003CN1427929A Driving device for rotary motion and reciprocating straight-line motion
07/02/2003CN1426878A Manipulator device
06/2003
06/26/2003WO2003051225A1 Toothbrush drive shaft and method for production thereof
06/26/2003US20030116011 Twin piston power transmission mechanism with a bent link
06/25/2003EP1320448A1 A manipulator to move an object in the space with at least tree arms
06/24/2003US6581524 Conversion device for converting a rotational motion into a reciprocal motion
06/19/2003US20030110877 Pivot-less watt linkage, pivot-less watt linkage-based suspension and micromachined device incorporating same
06/18/2003EP1318737A1 Furniture drive embodied as a double drive
06/18/2003DE20220158U1 Multi-purpose planetary ring gear
06/18/2003CN1111646C Stirling cycle machine
06/12/2003US20030106506 Piston engine
06/12/2003US20030106428 Rodless cylinder using a round stick type chain
06/11/2003EP1317333A1 High performance device for balancing a force
06/11/2003CN1423073A Rod-free cylinder using rod-type chain
06/10/2003US6575653 Jointed support structure
06/05/2003US20030104894 Roller with axial travel
06/05/2003US20030103840 Robot arm mechanism
06/04/2003EP1316394A2 A robot arm composed of two parallelogramms having a good resistance to deformation
06/04/2003EP0819835B1 Reversible converter of direction of movement and device for displacing volumes using said converter
06/04/2003CN1110690C Installation structure of sensing element for measuring vehicle load
05/2003
05/22/2003US20030094057 Electric actuators for clutch and/or sequential gearbox operation in motor vehicles
05/21/2003CN2551812Y 增力器 Energizer
05/14/2003EP1310701A2 Transmission
05/14/2003CN1418285A Piston engine
05/13/2003US6561149 Rotary phase controller, and valve timing controller of internal combustion engine
05/07/2003EP1307642A1 Internal combustion piston engine comprising various compression influences
05/07/2003CN1415871A Generation of combined levers and usage as well as efficiency
05/06/2003US6557436 Displacement amplification structure and device
05/06/2003CA2326705C Crank system with sinusoidal piston motion
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