being connected to a pressure source and a return line

Patents Grantslast 30 patents

  • Information Patent Grant

    Controller of hybrid construction machine

    • Patent number 8,720,196
    • Issue date May 13, 2014
    • Kayaba Industry Co., Ltd.
    • Haruhiko Kawasaki
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3045697

    • Patent number 3,045,697
    • Issue date Jul 24, 1962
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2627815

    • Patent number 2,627,815
    • Issue date Feb 10, 1953
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTROLLER OF HYBRD CONSTRUCTION MACHINE

    • Publication number 20110072810
    • Publication date Mar 31, 2011
    • Kayaba Industry Co., Ltd.
    • Haruhiko Kawasaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING