| Patents for F15B 11 - Servomotor systems without provision for follow-up action (16,384) |
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| 10/03/2001 | CA2304407A1 Multi-piston intensifier |
| 10/02/2001 | US6296455 Pump enable system and method |
| 10/02/2001 | US6296091 Suspension control unit and control valve |
| 10/02/2001 | US6296013 Pressure/flow rate control valve |
| 10/02/2001 | US6295813 Press driven tool actuator module |
| 10/02/2001 | US6295811 Valve device for a hydraulic motor adapted to drive a high inertia mass |
| 10/02/2001 | US6295810 Hydrostatic drive system |
| 10/02/2001 | CA2228198C Hydraulic damper |
| 09/27/2001 | WO2001071110A1 Boom cylinder control circuit of working machine |
| 09/27/2001 | WO2001032452A3 Method for operation of a vehicle convertible top |
| 09/27/2001 | WO2001012997A3 Security valve for a press |
| 09/27/2001 | DE10055459A1 Pneumatic operating assembly for working machines has valve unit with servo-controlled pneumatic two-position three-way control valve to actuate operating element, and two-position three-way selector valve |
| 09/27/2001 | DE10013194A1 Drive device; has closed hydraulic circuit with hydraulic pump, which is operated by electric motor, where operation state of hydraulic pump determines activation of hydraulic drive |
| 09/27/2001 | DE10012389A1 Working machine, e.g. front-end loader, has hydraulic functions connected according to their kinematics relationship stored in controller memory |
| 09/27/2001 | DE10011002A1 Linear drive; has pneumatic piston system containing hydraulic cylinder fixed to pneumatic cylinder and hydraulic piston and has membrane around hydraulic cylinder to form hydraulic accumulator |
| 09/26/2001 | EP1136703A1 Means for rotating an assembly mounted pivotally in relation to a fixed pivot axis |
| 09/26/2001 | EP1136702A2 Pressurised water supply |
| 09/26/2001 | EP1136288A2 Rail-road vehicle |
| 09/26/2001 | EP1136189A2 Percussive tool with fluid-pressure drive |
| 09/26/2001 | EP1135613A1 Method and control device for controlling a hydraulic consumer |
| 09/26/2001 | EP0974004A4 A control module for controlling hydraulically actuated intake/exhaust valves and a fuel injector |
| 09/26/2001 | CN1071854C 液压驱动系统 Hydraulic drive system |
| 09/25/2001 | US6293765 Tandem fixed displacement pump with torque control |
| 09/25/2001 | US6293181 Control system providing a float condition for a hydraulic cylinder |
| 09/25/2001 | US6293099 Hydraulic circuit for forklift |
| 09/22/2001 | CA2342069A1 Air powered hydraulic jack with load sensing auto shut-off air control |
| 09/22/2001 | CA2341849A1 Air powered hydraulic jack with static line air pressure shift control |
| 09/20/2001 | WO2001069092A1 Hydraulic actuating device |
| 09/20/2001 | WO2001069089A2 Working machine |
| 09/20/2001 | WO2001069088A1 Hydraulic pressure booster cylinder |
| 09/20/2001 | US20010022229 Fluid operated percussion device |
| 09/20/2001 | US20010022195 Relief valve for an oil pump |
| 09/20/2001 | US20010022083 Drive device |
| 09/20/2001 | DE10013622A1 Contraction component on fluid basis for production of high initial forces involves hose-type constituents parallel or adjacent to each other having different shapes or arranged equidistantly in meander formation |
| 09/20/2001 | DE10013270A1 Fluid-driven hammer mechanism has striking piston made immobile if its movement exceeds certain setting |
| 09/19/2001 | EP1134431A1 Transmission installation |
| 09/19/2001 | EP0988173B1 Heavy goods vehicle with an overload security device |
| 09/18/2001 | US6289675 Hydraulic control circuit for a priority and for a secondary hydraulic consumer |
| 09/13/2001 | WO2001066958A1 Linear drive comprising an integrated pneumohydraulic pressure intensifier |
| 09/13/2001 | WO2001066341A1 Ram moving method for hydraulic machine, ram movement controller, method for preventing trapping of axial plunger pump used for the machine, and the pump |
| 09/13/2001 | DE10109679A1 Oil pump pressure regulator valve has a series of outlet detents symmetrical with respect to valve axial centerline |
| 09/13/2001 | DE10011936A1 Hydraulic controler has control element in form of longitudinal sliding element, pressure divider circuit connected into control line downstream of longitudinal sliding element |
| 09/13/2001 | DE10010670A1 Hydraulic lifting device for battery-operated industrial truck; has hydraulic lifting cylinder, hydraulic pump acting as motor for lowering and electric motor that acts as generator for lowering |
| 09/12/2001 | CN1312741A Device for hydraulically adjusting rollers of strand guiding segments of continuous casting installation |
| 09/12/2001 | CN1070974C Electrohydraulic propertional control valve assemblies |
| 09/11/2001 | US6289259 Intelligent hydraulic manifold used in an injection molding machine |
| 09/11/2001 | US6286548 Fluid control element |
| 09/11/2001 | US6286547 Module for driving actuators |
| 09/11/2001 | US6286420 Overload protector for mechanical press |
| 09/11/2001 | US6286413 Diaphragm actuator |
| 09/11/2001 | US6286412 Method and system for electrohydraulic valve control |
| 09/11/2001 | US6286308 Drive unit of cooling fan |
| 09/07/2001 | WO2001065137A1 Hydraulic cylinder with boosting function |
| 09/07/2001 | WO2001065121A2 Force-controlled hydro-elastic actuator |
| 09/07/2001 | WO2000068048A3 Method for braking a revolvable superstructure of a working machine and a pivoted brake unit |
| 09/06/2001 | US20010018860 Working cylinder, switch valve and pressure-actuated working unit |
| 09/06/2001 | DE10006141A1 Elektrohydraulische Steuervorrichtung Electrohydraulic control device |
| 09/05/2001 | EP0791771B1 Method of controlling speed change of hydraulic drive device for vehicle and speed change device |
| 09/04/2001 | US6283011 Cylinder with an elastic device for returning a working piston unit to a neutral position |
| 09/04/2001 | US6283007 Regulating cylinder and piston unit and method of utilizing the same |
| 09/04/2001 | US6282892 Pump controller for construction machine |
| 09/04/2001 | US6282891 Method and system for controlling fluid flow in an electrohydraulic system having multiple hydraulic circuits |
| 09/04/2001 | US6282890 Hydraulic circuit for construction machines |
| 08/30/2001 | WO2001063089A1 Sequential hydraulic control system for use in subterranean well |
| 08/30/2001 | WO2001062532A1 Hydraulic actuating device for a convertible top assembly of a vehicle |
| 08/30/2001 | DE10018400C1 Valve arrangement for compressed air braking system has multiple identical parallel valves driven selectively individually or in common for large throughputs according to control philosophy |
| 08/29/2001 | EP1127986A1 Working arm control device of working machine |
| 08/29/2001 | EP1127221A1 Method and device for supplying electrical power to electrical consumers in or on a pneumatic device |
| 08/29/2001 | EP0870114B1 Arrangement in a pressing tool for sheet metal forming |
| 08/29/2001 | CN1070253C Area limiting excavation control system for construction machine |
| 08/28/2001 | US6282463 Method of selecting pneumatic devices |
| 08/28/2001 | US6280268 Tilt device for marine propulsion unit |
| 08/28/2001 | US6280170 Hydraulic control system for an injection molding machine |
| 08/28/2001 | US6279854 Combined damper and truck positioner for landing gear |
| 08/28/2001 | US6279370 Hydraulic arrangement for performing a secondary operation in a pressing tool for sheet metal forming |
| 08/28/2001 | US6279316 Load suspension system |
| 08/28/2001 | US6279315 Pneumatic unlocking and closing apparatus |
| 08/23/2001 | WO2001061186A1 Hydraulic control circuit for a hydraulic engine with at least two speeds |
| 08/23/2001 | WO2001060734A1 Device for regulating the tilt function of a lifting mast, in particular for a fork-lift truck |
| 08/23/2001 | DE10041435A1 Hydraulische Steuerschaltung für einen Hydromotor mit mindestens zwei Geschwindigkeiten A hydraulic control circuit for a hydraulic motor having at least two speeds, |
| 08/23/2001 | DE10007688A1 Einrichtung zum Steuern der Neigenfunktion eines Hubmastes, insbesondere für einen Gabelstapler Means for controlling the tilting function of the lifting mast, especially for forklift trucks |
| 08/23/2001 | DE10006908A1 Hydraulic cylinder unit for raising and lowering front arm on root harvester has branch pipe leading back to oil tank which is fitted with shut-off valve and pressure-regulating valve |
| 08/23/2001 | DE10006510A1 Vorrichtung Device |
| 08/22/2001 | EP1126088A2 Hydraulic system for the dampening of inertia load |
| 08/22/2001 | EP1126087A1 Hydraulic circuit control device of construction machinery |
| 08/22/2001 | EP1126086A1 Shovel |
| 08/22/2001 | EP1124707A1 Pressure switch to defeat platform fold operation in a hydraulic lift |
| 08/22/2001 | CN1309743A Device and method for regulating fluid flow in well |
| 08/21/2001 | US6276519 Rodless cylinder rope tensioning apparatus |
| 08/21/2001 | US6276257 Working cylinder, switch valve and pressure-actuated working unit |
| 08/21/2001 | US6276186 Hydraulic pressing device and method for operating the same |
| 08/21/2001 | US6276133 Pressure fluid supply and delivery apparatus |
| 08/16/2001 | WO2001059305A1 Control device for a hydraulic control motor |
| 08/16/2001 | WO2001012996A8 Power unit for positioning valves, or the like, into desired position |
| 08/16/2001 | US20010014278 Linear handling unit |
| 08/16/2001 | EP1124063A2 Pilot-operated check valve |
| 08/16/2001 | DE10004905A1 Method to control lift cylinder of working machine; involves exerting external load on lift cylinder connected in hydraulic circuit with pump, control element, pressure sensor and distribution channel |
| 08/15/2001 | CN1069722C Hydraulic driving device for building machinery |
| 08/15/2001 | CN1069720C Variable priority device for heavy construction equipment |
| 08/15/2001 | CN1069719C Variable prority device |