F15B 15 - Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith

Patents for F15B 15 - Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith (21,171)
01/1995
01/11/1995	EP0633402A2 Pneumatic cylinder and control valve therefor
01/11/1995	EP0633401A1 Hydraulic cylinder, in particular for holding down sheets on plate shears
01/05/1995	DE4420624A1 Coupling piston with elements to be deformed elastically
01/05/1995	DE4339937C1 Diaphragm piston and piston/cylinder unit equipped with it
01/05/1995	DE4320933A1 Rodless fluid cylinder with cable line
01/05/1995	DE3943716C2 Motor of oscillating-piston type
01/04/1995	EP0632202A1 Process for the operation of a pressure medium actuated positioner or gripping clamping device
01/03/1995	US5377579 Fluid-operated spring brake atuator with funnel-shaped pressure plate
12/1994
12/29/1994	CA2119920A1 Air cylinder with anti-blowby piston
12/28/1994	EP0631057A1 Sealing for pneumatically operated piston
12/27/1994	US5375625 Valve body assembly with detent and locking mechanism
12/27/1994	US5375507 Hydraulic cylinder
12/22/1994	WO1994029601A1 Twin piston power cylinder
12/22/1994	WO1994029573A1 Fluid-operated spring brake actuator with improved pressure plate
12/22/1994	DE4411006A1 Guiding- and sealing-ring combination
12/22/1994	CA2165199A1 Twin piston power cylinder
12/20/1994	US5373923 Rotary motor with counterbalanced torque arm
12/20/1994	US5373777 Linear hydraulic motor with snubber
12/15/1994	DE4420561A1 Linear fluid bellows servomotor
12/14/1994	EP0628732A1 Actuator with pyrotechnical release
12/14/1994	CN2185342Y Differential hydraulic device in oil tank
12/08/1994	WO1994028311A1 High pressure toothead gear for fluid pump or fluid motor
12/08/1994	DE4318932A1 Kolben-Zylinder-Einrichtung Piston-cylinder device
12/07/1994	EP0478760B1 Torque wrench
12/06/1994	US5370039 Short travel high force transmitting pneumatic cylinder device
11/1994
11/30/1994	EP0626520A1 Internal check valve
11/29/1994	US5367943 Rotary-linear unit
11/29/1994	CA2010746C Sub-sea valve actuator
11/24/1994	DE4416726A1 Piston/cylinder unit
11/23/1994	CN1095456A Manufacture of unit of cylinder of piston and piston cylinder produced with same
11/22/1994	US5365828 Pneumatic linear drive comprising a locking mechanism for end positions
11/17/1994	DE4315504A1 Piston-cylinder unit, in particular for moving a shield in a container
11/17/1994	DE4314690A1 Hydraulic cylinder with end-position brake valve
11/16/1994	CN2182898Y Inner pressure type combined and sealed hydraulic cylinder
11/15/1994	US5363744 Accumulator piston having multiple elastomeric seals
11/15/1994	US5363743 Fluid pressure servomotor
11/15/1994	US5363650 Hydraulic cylinder assembly for use in variable external pressure environments
11/10/1994	WO1994025735A1 Rotary actuator with external bearings
11/10/1994	DE4328741C1 Pneumatic drive, in particular for actuating welding electrodes
11/10/1994	DE4323846C1 Pneumatic linear drive with end-position locking
11/10/1994	DE4322537C1 Pressure-medium-operated working cylinder
11/10/1994	DE4315156A1 Pneumatic actuating element
11/10/1994	CA2161674A1 Rotary actuator with external bearings
11/09/1994	EP0623753A1 Automatic cushioning control apparatus for cylinder of working machine
11/08/1994	US5361680 Pressure-intensifying type fluid pressure cylinder
11/03/1994	DE4313790A1 Pyrotechnically operated actuator
11/02/1994	EP0622551A1 End of stroke cushion for a linear hydraulic motor
11/02/1994	EP0622331A1 A lifting unit for the forks of lift trucks
11/02/1994	EP0622314A2 Ball block for mounting linear motor
11/02/1994	EP0621932A1 Sealing arrangement for hydraulic cylinders
10/1994
10/27/1994	DE4319436C1 Double stroke cylinder
10/26/1994	EP0621408A1 Fluid cylinder with integrated actuators
10/25/1994	US5357847 Pressure vessels having end closures and retainers
10/20/1994	DE4312503A1 Bellows
10/20/1994	DE4312081A1 Clamping device
10/20/1994	DE4312062A1 Sensor system
10/19/1994	EP0620372A1 Fluid powered cylinder
10/19/1994	EP0620147A1 Hydraulic cylinder
10/18/1994	US5355707 Rolling mill and method for operating rolling mill
10/18/1994	CA2015613C Apparatus for remote adjustment of the stop mechanism for controlling contraction of a hydraulic cylinder
10/18/1994	CA1332596C System for dropping heavy loads from an aircraft
10/13/1994	WO1994022638A1 Hydraulically actuated bar-like clamping tool
10/13/1994	WO1994022409A1 Bidirectional piston pump and its use
10/12/1994	EP0619449A2 Safety device for cylinder valve automatic switching unit
10/12/1994	EP0619012A1 Linear position sensor using a coaxial resonant cavity.
10/12/1994	CN1093446A Locking mechanism for driving axle differential
10/11/1994	US5353918 Reciprocating conveyor with reinforced floor members
10/11/1994	US5353690 Actuator type reciprocating mechanism
10/11/1994	US5353689 Impact damping means for power cylinders
10/11/1994	US5353687 Pocket cylinder for sliding door
10/11/1994	CA1332340C Hydraulic drive with single piston rod
10/05/1994	EP0618373A1 Position indicator
10/05/1994	CN2178806Y Novel swayed vat
10/04/1994	US5351603 Mounting for guided cylinder and method
10/04/1994	US5351602 Jointed assembly actuated by fluid pressure
10/04/1994	US5351599 Linear drive device
09/1994
09/29/1994	WO1994021893A1 Indexing rotary actuator with clutch pistons
09/28/1994	EP0617202A1 End-of-stroke-cushioning device for a movable system
09/28/1994	CN1025996C Hydraulic door opening or closing device
09/27/1994	US5350054 Ball block for mounting linear motor
09/27/1994	US5349894 Locking hydraulic actuator
09/22/1994	DE4309027A1 Servo cylinder
09/22/1994	DE4308644A1 Pressure-medium-controlled drive for swivelling movement
09/22/1994	DE4308574A1 Device for applying tensile forces
09/21/1994	EP0615798A1 Force generating mechanism
09/21/1994	EP0615502A1 High performance power steering.
09/21/1994	EP0555306B1 Arrangement of stretching means
09/21/1994	CN2177832Y Integrated hydraulic power part
09/21/1994	CN2177831Y Internal-way double-piston hydraulic cylinder
09/21/1994	CN1092506A 流体压力致动装置 Fluid pressure actuated means
09/20/1994	US5348490 Device for transferring current between two end points
09/20/1994	US5348425 Piston cylinder device with a protective coating and method of producing such a coating
09/20/1994	US5347914 Traverse apparatus
09/17/1994	CA2115896A1 Force generating mechanism
09/15/1994	WO1994020760A1 Adjustment bar
09/15/1994	WO1994020261A1 Machine-tool
09/15/1994	WO1994020260A1 Machine-tool
09/15/1994	WO1994020057A1 Hydraulically coupled position locking device for surgical tables
09/15/1994	DE4307465A1 Device for detecting the axial play of a CVC displacement cylinder for a roll by means of an electronic position pickup (position encoder)
09/13/1994	US5346173 For turning a shaft

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