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Hans-Peter Lavergne

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  • Trunkelsberg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wind energy system with a pitch adjustment system
    • Patent number 9,890,767
    • Issue date Feb 13, 2018
    • Liebherr-Components Biberach GmbH
    • Anton Gaile
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Temperature control of energy recovery cylinder
    • Patent number 9,644,344
    • Issue date May 9, 2017
    • Liebherr-Hydraulikbagger GmbH
    • Hans-Peter Lavergne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Heat exchanger for energy recovery cylinder
    • Patent number 9,593,465
    • Issue date Mar 14, 2017
    • Liebherr-Hydraulikbagger GmbH
    • Hans-Peter Lavergne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working device
    • Patent number 9,163,385
    • Issue date Oct 20, 2015
    • Liebherr-Hydraulikbagger GmbH
    • Hans-Peter Lavergne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working device
    • Patent number 9,127,736
    • Issue date Sep 8, 2015
    • Liebherr-Hydraulikbagger GmbH
    • Hans-Peter Lavergne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Piston-cylinder unit with device for determining position
    • Patent number 9,027,460
    • Issue date May 12, 2015
    • Liebherr-Elektronik GmbH
    • Rodolphe de Maglie
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Piece of working equipment
    • Patent number 8,418,451
    • Issue date Apr 16, 2013
    • Liebherr-Hydraulikbagger GmbH
    • Sebastian Stanger
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Tool for screwing a piston onto the piston rod of a hydraulic cylin...
    • Patent number 8,402,879
    • Issue date Mar 26, 2013
    • Liebherr-Hydraulikbagger GmbH
    • Hans-Peter Lavergne
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic cylinder piston
    • Patent number 8,191,461
    • Issue date Jun 5, 2012
    • Liebherr-Hydraulikagger GmbH
    • Hans-Peter Lavergne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DEVICE AND METHOD FOR DETECTING LEAKAGE OF A HYDRAULIC CYLINDER
    • Publication number 20230008702
    • Publication date Jan 12, 2023
    • LIEBHERR-COMPONENTS KIRCHDORF GMBH
    • Michael ÖSTERREICHER
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    WIND ENERGY SYSTEM WITH A PITCH ADJUSTMENT SYSTEM
    • Publication number 20150152842
    • Publication date Jun 4, 2015
    • Liebherr-Components Biberach GmbH
    • Anton Gaile
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Working Device
    • Publication number 20120301256
    • Publication date Nov 29, 2012
    • Liebherr-Hydraulikbagger GmbH
    • Hans-Peter Lavergne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    IMPLEMENT
    • Publication number 20120297762
    • Publication date Nov 29, 2012
    • Liebherr-Hydraulikbagger GmbH
    • Hans-Peter Lavergne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING APPARATUS, IN PARTICULAR EXCAVATOR OR MACHINE FOR MATERIAL...
    • Publication number 20120291623
    • Publication date Nov 22, 2012
    • Liebherr-Hydraulikbagger GmbH
    • Philipp Egenrieder
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    IMPLEMENT
    • Publication number 20120291429
    • Publication date Nov 22, 2012
    • Liebherr-Hydraulikbagger GmbH
    • Hans-Peter Lavergne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING DEVICE
    • Publication number 20120291624
    • Publication date Nov 22, 2012
    • Liebherr-Hydraulikbagger GmbH
    • Hans-Peter Lavergne
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PISTON-CYLINDER UNIT WITH DEVICE FOR DETERMINING POSITION
    • Publication number 20120174771
    • Publication date Jul 12, 2012
    • Liebherr-Elektronik GmbH
    • Rodolphe De Maglie
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Tool for Screwing a Piston onto the Piston Rod of a Hydraulic Cylin...
    • Publication number 20100018083
    • Publication date Jan 28, 2010
    • Liebherr-Hydraulikbagger GmbH
    • Hans-Peter Lavergne
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Piece of Working Equipment
    • Publication number 20100018195
    • Publication date Jan 28, 2010
    • Liebherr-Hydraulikbagger GmBH
    • Sebastian Stanger
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic Cylinder Piston
    • Publication number 20090120282
    • Publication date May 14, 2009
    • Hans-Peter Lavergne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...