TREA

comprising a gas spring with a flexible wall provided between the tubes of a bitubular damper

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Industry

  • CPC
  • F16F9/092
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16FSPRINGS SHOCK-ABSORBERS MEANS FOR DAMPING VIBRATION F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium

Current Industry

F16F9/092comprising a gas spring with a flexible wall provided between the tubes of a bitubular damper
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Suspension system
    • Patent number 11,859,690
    • Issue date Jan 2, 2024
    • Fox Factory, Inc.
    • Andrew Laird
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Position-dependent shock absorber
    • Patent number 11,592,074
    • Issue date Feb 28, 2023
    • Ohlins Racing AB
    • Torkel Sintorn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suspension system
    • Patent number 10,731,724
    • Issue date Aug 4, 2020
    • Fox Factory, Inc.
    • Andrew Laird
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Strut assembly with combined gas spring and damper
    • Patent number 10,598,246
    • Issue date Mar 24, 2020
    • REYCO GRANNING, LLC
    • John A Hinz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Suspension system
    • Patent number 10,180,171
    • Issue date Jan 15, 2019
    • Fox Factory, Inc.
    • Andrew Laird
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Suspension damper assembly
    • Patent number 9,334,917
    • Issue date May 10, 2016
    • Beijing West Industries Co., Ltd.
    • Saiman Lun
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suspension system
    • Patent number 9,194,456
    • Issue date Nov 24, 2015
    • Fox Factory, Inc.
    • Andrew Laird
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Self-regulating suspension
    • Patent number 8,672,106
    • Issue date Mar 18, 2014
    • Fox Factory, Inc.
    • Andrew Laird
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Hydraulic shock absorber
    • Patent number 8,556,048
    • Issue date Oct 15, 2013
    • Hitachi, Ltd.
    • Atsushi Maeda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Process for producing a pressure vessel
    • Patent number 8,533,924
    • Issue date Sep 17, 2013
    • ZF Friedrichshafen AG
    • Norbert Ackermann
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of assembling a hydraulic shock absorber and hydraulic shock...
    • Patent number 8,267,382
    • Issue date Sep 18, 2012
    • Hitachi, Ltd.
    • Ryu Yazaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-pumping hydropneumatic spring strut with internal level control
    • Patent number 8,113,323
    • Issue date Feb 14, 2012
    • ZF Friedrichshafen AG
    • Hubert Beck
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Self-pumping hydropneumatic spring strut
    • Patent number 8,052,128
    • Issue date Nov 8, 2011
    • ZF Friedrichshafen AG
    • Holger Kirchner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Self-pumping hydropneumatic shock absorber
    • Patent number 8,042,791
    • Issue date Oct 25, 2011
    • ZF Friedrichshafen AG
    • Klaus Schmitz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-pumping hydropneumatic spring strut
    • Patent number 7,568,562
    • Issue date Aug 4, 2009
    • ZF Friedrichshafen AG
    • Hubert Beck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure container in a vibration damper
    • Patent number 7,487,863
    • Issue date Feb 10, 2009
    • ZF Friedrichshafen AG
    • Norbert Ackermann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-pumping hydropneumatic spring strut unit
    • Patent number 7,370,849
    • Issue date May 13, 2008
    • ZF Friedrichshafen AG
    • Hubert Beck
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Suspension system for motor vehicles
    • Patent number 7,097,015
    • Issue date Aug 29, 2006
    • ZF Sachs AG
    • Hubert Beck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic shock absorber with self leveling function for vehicle he...
    • Patent number 7,025,184
    • Issue date Apr 11, 2006
    • Kayaba Industry Co., Ltd.
    • Tomohiko Baba
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Adaptive shock damping control
    • Patent number 6,926,128
    • Issue date Aug 9, 2005
    • Arvin Technologies, Inc.
    • James M. Barbison
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic shock absorber
    • Patent number 6,695,105
    • Issue date Feb 24, 2004
    • Kayaba Industry Co., Ltd.
    • Yoshiro Toiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self pumping hydropneumatic spring strut with internal leveling
    • Patent number 6,494,442
    • Issue date Dec 17, 2002
    • Mannesmann Sachs AG
    • Hubert Beck
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Filling valve for a gas bag
    • Patent number 6,467,760
    • Issue date Oct 22, 2002
    • Mannesmann Sachs AG
    • Dieter Lutz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure vessel with an enclosed mass of gas
    • Patent number 6,464,212
    • Issue date Oct 15, 2002
    • Mannesmann Sachs AG
    • Dieter Lutz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure holder with an enclosed gas mass
    • Patent number 6,116,585
    • Issue date Sep 12, 2000
    • Mannesmann Sachs AG
    • Dieter Lutz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Buffer
    • Patent number 5,465,944
    • Issue date Nov 14, 1995
    • Oleo International Holdings Limited
    • Ronald C. Page
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressurized shock absorber
    • Patent number 5,458,219
    • Issue date Oct 17, 1995
    • Richard D. Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid operated damper unit
    • Patent number 5,398,786
    • Issue date Mar 21, 1995
    • Stabilus GmbH
    • Rolf Mintgen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable damping shock absorber
    • Patent number 5,172,794
    • Issue date Dec 22, 1992
    • Maremont Corporation
    • Michael Ward
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorber with gas charged return spring
    • Patent number 4,742,898
    • Issue date May 10, 1988
    • Enidine Incorporated
    • Patrick P. Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20210140504
    • Publication date May 13, 2021
    • Ohlins Racing AB
    • Torkel Sintorn
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    POSITION-DEPENDENT SHOCK ABSORBER
    • Publication number 20210140508
    • Publication date May 13, 2021
    • Ohlins Racing AB
    • Torkel Sintorn
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SUSPENSION SYSTEM
    • Publication number 20210010556
    • Publication date Jan 14, 2021
    • Fox Factory, Inc.
    • Andrew Laird
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUSPENSION SYSTEM
    • Publication number 20190145483
    • Publication date May 16, 2019
    • Fox Factory, Inc.
    • Andrew Laird
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STRUT ASSEMBLY WITH COMBINED GAS SPRING AND DAMPER
    • Publication number 20180347657
    • Publication date Dec 6, 2018
    • REYCO GRANNING, LLC
    • John A Hinz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUSPENSION SYSTEM
    • Publication number 20160040741
    • Publication date Feb 11, 2016
    • Fox Factory, Inc.
    • Andrew Laird
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Twin Tube Damper
    • Publication number 20150323035
    • Publication date Nov 12, 2015
    • Cane Creek Cycling Components
    • Joshua Philip Coaplen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    A SUSPENSION DAMPER ASSEMBLY
    • Publication number 20150300441
    • Publication date Oct 22, 2015
    • Saiman Lun
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUSPENSION SYSTEM
    • Publication number 20140069755
    • Publication date Mar 13, 2014
    • Andrew Laird
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SELF-REGULATING SUSPENSION
    • Publication number 20110083930
    • Publication date Apr 14, 2011
    • Andrew Laird
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Process For Producing A Pressure Vessel
    • Publication number 20100116351
    • Publication date May 13, 2010
    • ZF Friedrichshafen AG
    • Norbert Ackermann
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method of assembling a hydraulic shock absorber and hydraulic shock...
    • Publication number 20090107780
    • Publication date Apr 30, 2009
    • Ryu Yazaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Self-Pumping Hydropneumatic Spring Strut
    • Publication number 20090065991
    • Publication date Mar 12, 2009
    • ZF Friedrichshafen AG
    • Holger KIRCHNER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Self-pumping hydropneumatic spring-damper unit
    • Publication number 20090033009
    • Publication date Feb 5, 2009
    • ZF Friedrichshafen AG
    • Holger Kirchner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Spring-Damper Device for Motor Vehicles, and Level-Regulating Syste...
    • Publication number 20080202875
    • Publication date Aug 28, 2008
    • GM Global Technology Operations, Inc.
    • Jürgen Siebeneick
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hydraulic shock absorber
    • Publication number 20080185244
    • Publication date Aug 7, 2008
    • Atsushi Maeda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Self-pumping hydropneumatic spring strut with internal level control
    • Publication number 20080029939
    • Publication date Feb 7, 2008
    • ZF Friedrichshafen AG
    • Hubert Beck
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Self-pumping hydropneumatic spring strut unit with internal level c...
    • Publication number 20070261931
    • Publication date Nov 15, 2007
    • ZF Friedrichshafen AG
    • Hubert Beck
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Self-pumping hydropneumatic shock absorber
    • Publication number 20070221457
    • Publication date Sep 27, 2007
    • ZF Friedrichshafen AG
    • Klaus Schmitz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Suspension system for motor vehicles
    • Publication number 20070210496
    • Publication date Sep 13, 2007
    • ZF Friedrichshafen AG
    • Hubert Beck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Self-pumping hydropneumatic spring strut
    • Publication number 20070175718
    • Publication date Aug 2, 2007
    • ZF Friedrichshafen AG
    • Hubert Beck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pressure container in a vibration damper
    • Publication number 20060175168
    • Publication date Aug 10, 2006
    • ZF Friedrichshafen AG
    • Norbert Ackermann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Suspension system for motor vehicles
    • Publication number 20060096820
    • Publication date May 11, 2006
    • ZF Friedrichshafen AG
    • Hubert Beck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Self-pumping hydropneumatic MacPherson strut unit
    • Publication number 20060071377
    • Publication date Apr 6, 2006
    • ZF Friedrichshafen AG
    • Hubert Beck
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hydraulic shock absorber with self leveling function for vehicle he...
    • Publication number 20050051398
    • Publication date Mar 10, 2005
    • Tomohiko Baba
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Shock absorber having a pressurized gas compartment
    • Publication number 20040262107
    • Publication date Dec 30, 2004
    • Srinath Nandyal
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Adaptive shock damping control
    • Publication number 20040251097
    • Publication date Dec 16, 2004
    • James M. Barbison
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Suspension system for motor vehicles
    • Publication number 20040178033
    • Publication date Sep 16, 2004
    • ZF Sachs AG
    • Hubert Beck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic shock absorber
    • Publication number 20030047398
    • Publication date Mar 13, 2003
    • Yoshiro Toiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Height adjustment mechanism
    • Publication number 20020195535
    • Publication date Dec 26, 2002
    • J. David Carlson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...