Patents for F15B 15 - Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith (21,171)
06/1986
06/25/1986EP0185436A2 Fluid pressure operable unit
06/24/1986CA1206395A1 Cylinder spacer
06/17/1986US4594939 Method for controlling the gap present between the wall of a cylinder barrel and a ball piston and apparatus embodying the method
06/17/1986US4594938 Pressure relieved piston rod seal
06/10/1986US4594487 Mounting means for proximity sensing device
06/10/1986US4593605 Fluid power transfer device
06/04/1986EP0182966A1 Actuator
06/04/1986EP0182927A1 Hydraulic jack with limited travel
06/04/1986EP0182880A1 Linear servoactuator with integrated transformer position sensor
06/03/1986US4592267 Pressurized fluid operated cylinder
05/1986
05/28/1986EP0181971A1 Rotary actuator
05/27/1986US4590846 Piston and cylinder actuator
05/27/1986US4590816 Ball screw actuator
05/27/1986US4590765 Hydraulic cylinder modular structure
05/21/1986EP0181757A2 Diaphragm pressure transducers
05/21/1986EP0181415A1 Positioning device for a rodless actuator
05/20/1986US4589444 Electro-hydraulic actuator for turbine valves
05/14/1986EP0180584A1 Valve system with hydraulic power transmission.
05/13/1986US4588953 Microwave piston position location
05/13/1986US4587882 Pneumatic recuperator mechanism for a gun barrel
05/13/1986US4587850 Arrangement for determining the travel of a piston
05/13/1986CA1204351A1 Piston-cylinder device
05/13/1986CA1204350A1 Stop key for the valve plunger of an assistance servomotor and assistance servomotor equipped with such a key
05/09/1986WO1986002624A1 Lifting device
05/07/1986EP0180519A1 Jack capable of distinct and subsequent active strokes
05/07/1986EP0180004A1 Linear hydraulic motor having a frangible piston head
05/06/1986US4586425 Clamp locking device
04/1986
04/30/1986EP0179384A2 Interfering fields-insensitive proximity switch
04/29/1986CA1203739A1 Variable pneumatic pressure force-transmitting mechanism
04/24/1986WO1986002414A1 System for monitoring the position of a machine component
04/16/1986EP0178245A2 Airspring with pneumatic fitting
04/16/1986EP0177880A1 Straight line drive
04/16/1986EP0177876A1 Linear drive
04/16/1986EP0177850A1 Rodless hydraulic ram
04/16/1986EP0177818A1 Bearing and actuating apparatus with locking means
04/16/1986EP0177693A2 Potentiometer
04/15/1986US4582183 Sliding displacement detecting apparatus
04/15/1986US4581981 Actuator having tolerance to ballistic damage
04/10/1986WO1986002054A1 Servo-steering motor
04/09/1986EP0177346A2 Hydraulic master cylinder
04/09/1986EP0177036A1 Locking device for a movable rod in a body
04/08/1986US4580457 Vehicle transmission control apparatus
04/02/1986EP0176212A1 Fluid actuator including composite cylinder assembly
04/02/1986CN85202279U Single function and self-locking type fluid pressure actuating cylinder
04/01/1986US4579041 Fluid-pressure operable devices and sealing means therefor
03/1986
03/27/1986WO1986001853A1 Oilfield closing device operating system
03/25/1986US4577732 Brake apparatus to retard relative movement between two members
03/25/1986US4577509 Damping cylinder of a vibration damper
03/19/1986EP0174410A1 Apparatus for the successive automatic control of at least two processes or operations
03/18/1986CA1201908A1 Actuator
03/13/1986WO1986001547A1 Pneumatic action accessory holder specifically for sewing machines
03/12/1986EP0174117A1 Dual tandem composite cylinder assembly
03/11/1986CA1201643A1 Servo amplification system
03/05/1986EP0173028A1 Single acting pneumatic cylinder
03/04/1986US4573369 Linear drive
03/04/1986US4573322 Driving device especially for return stiffening of a safety belt in an automatic safety belt wind-up device
03/04/1986CA1201340A1 Fluid actuator with remote lock release assembly
03/04/1986CA1201339A1 Fluid actuator with sequence-power valve
02/1986
02/25/1986US4572489 Nitrogen die cylinder
02/25/1986US4572057 Pneumatic or hydraulic actuation device
02/25/1986US4572054 Exact position feedback of double-acting power piston in hydraulic cylinders
02/25/1986US4571942 Servomotor for assisted braking
02/19/1986EP0172011A1 An electrical switch mounted in a hydraulic cylinder
02/12/1986EP0170873A1 Fluid pressure-operated locking cylinder for controlling cover plates, especially aerating blinds
02/11/1986US4569459 Fastening method for a casing
02/05/1986EP0170083A1 Fluid-driven actuator
02/05/1986EP0170049A1 Locking of foldable hatch covers
02/04/1986US4567811 For moving a load relative to a load supporting means
01/1986
01/30/1986WO1986000673A1 Slide cylinder
01/29/1986EP0169511A1 Rotary Actuator
01/29/1986EP0169475A2 Cylinder for machines processing web-like material
01/28/1986US4566670 Fluid pressure actuator having position setting means
01/28/1986US4566371 Variable pneumatic pressure force-transmitting mechanism
01/28/1986US4566196 Variable point position determining arrangement
01/21/1986US4565119 Vane-type rotary actuator
01/14/1986US4564169 Fluid actuator for stepwise regulation of valves
01/14/1986US4564088 Axial braking device
01/14/1986US4563941 Hydraulic actuator for control of valves
01/08/1986EP0167497A1 A semi-rotating single acting pneumatic actuator
01/02/1986EP0166521A1 Inductive transducers
12/1985
12/31/1985US4561345 Pneumatic setting device
12/31/1985US4561248 Hydraulic shock-absorbing jack
12/27/1985EP0165241A1 A fluid pressure actuator having position setting means.
12/24/1985US4559865 Device to transfer mechanical motion across fluid barrier
12/24/1985US4559864 Actuator
12/24/1985US4559863 Valve for a hydraulic ram
12/19/1985WO1985005710A1 Linear servoactuator with integrated transformer position sensor
12/18/1985EP0164935A1 A pneumatic control assembly for a pneumatic cylinder
12/18/1985EP0164347A1 A fluid actuator for stepwise regulation of valves.
12/17/1985US4558630 Hydraulic mechanism with elastically backed piston parts and cooperating valve means
12/11/1985EP0164334A1 Hydraulic cylinder with force multiplication
12/10/1985US4557671 Arrangement of connecting a diaphragm with an actuator rod in a diaphragm-operated device
12/10/1985US4557361 Shipping and installation strap for linear actuator
12/10/1985US4557182 Expansion chamber devices
12/10/1985US4557181 Brake cylinder/air reservoir device
12/04/1985EP0163602A2 Arrangement for increasing the driving force of a control motor in a linear positioning drive
12/04/1985EP0163370A1 Actuator
12/03/1985US4555980 Sealing device for a pressure fluid cylinder without piston rod
12/03/1985US4555979 Fluid-powered multiple pistonrod lift unit
12/03/1985CA1197615A1 Tape drive having improved reel hub