by means of actuators of the standard type with special circuit controlling means

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic control device

    • Patent number 8,245,507
    • Issue date Aug 21, 2012
    • HAWE Hydraulik SE
    • Martin Heusser
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pressing method, pressing mechanism and resin molding device

    • Patent number 6,851,355
    • Issue date Feb 8, 2005
    • Towa Corporation
    • Akiyuki Harada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Bi-directional rotary output actuator

    • Patent number 6,302,128
    • Issue date Oct 16, 2001
    • Hydril Company
    • John D. Muchow
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Specialized actuators driven by oscillatory transducers

    • Patent number 6,069,420
    • Issue date May 30, 2000
    • Omnific International, Ltd.
    • John V. Mizzi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuators, motors and wheelless autonomous robots using vibratory t...

    • Patent number 5,770,913
    • Issue date Jun 23, 1998
    • Omnific International, Ltd.
    • John V. Mizzi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic actuator apparatus

    • Patent number 4,741,247
    • Issue date May 3, 1988
    • Rexa Corporation
    • J. Robert Glomeau
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Actuator control system

    • Patent number 4,621,496
    • Issue date Nov 11, 1986
    • Teledyne Industries, Inc.
    • C. Paul Lamb
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Step control apparatus for a fluid motor

    • Patent number 4,517,877
    • Issue date May 21, 1985
    • Borg-Warner Corporation
    • Philip J. Mott
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Differential area electrohydraulic doser actuator

    • Patent number 4,256,017
    • Issue date Mar 17, 1981
    • The Bendix Corporation
    • James M. Eastman
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Step-by-step controlled servomechanism

    • Patent number 4,114,513
    • Issue date Sep 19, 1978
    • D.B.A.
    • Philippe Maurice Henri Debrus
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic step-motor

    • Patent number 3,949,553
    • Issue date Apr 13, 1976
    • Feinmechanische Werke Mainz GmbH
    • Wolf Giselher Schneider
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3922955

    • Patent number 3,922,955
    • Issue date Dec 2, 1975
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3769761

    • Patent number 3,769,761
    • Issue date Nov 6, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3489177

    • Patent number 3,489,177
    • Issue date Jan 13, 1970
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3426258

    • Patent number 3,426,258
    • Issue date Feb 4, 1969
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3382769

    • Patent number 3,382,769
    • Issue date May 14, 1968
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3055346

    • Patent number 3,055,346
    • Issue date Sep 25, 1962
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3036598

    • Patent number 3,036,598
    • Issue date May 29, 1962
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    2796080

    • Patent number 2,796,080
    • Issue date Jun 18, 1957
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    2669256

    • Patent number 2,669,256
    • Issue date Feb 16, 1954
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    2632470

    • Patent number 2,632,470
    • Issue date Mar 24, 1953
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    2632472

    • Patent number 2,632,472
    • Issue date Mar 24, 1953
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE AND HYDRAULIC CONTROLLER

    • Publication number 20130255802
    • Publication date Oct 3, 2013
    • Cameron International Corporation
    • Kevin Peter Minnock
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC CONTROL DEVICE

    • Publication number 20090235921
    • Publication date Sep 24, 2009
    • HAWE HYDRAULIK SE
    • Martin Heusser
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Pressing method, pressing mechanism and resin molding device

    • Publication number 20020023535
    • Publication date Feb 28, 2002
    • Akiyuki Harada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL