TREA

comprising a hollow piston rod

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  • CPC
  • F16F9/182
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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

F16F9/182comprising a hollow piston rod
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Shock absorber
    • Patent number 12,163,572
    • Issue date Dec 10, 2024
    • HITACHI ASTEMO, LTD.
    • Mikio Yamashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic shock absorber
    • Patent number 12,139,231
    • Issue date Nov 12, 2024
    • Hitachi Astemo, Ltd.
    • Ryo Oike
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 12,085,141
    • Issue date Sep 10, 2024
    • HITACHI ASTEMO, LTD.
    • Masato Suehiro
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorber
    • Patent number 12,049,940
    • Issue date Jul 30, 2024
    • KYB Corporation
    • Takumi Hayashiguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clevis-ended suspension strut manufactured without welds
    • Patent number 12,023,974
    • Issue date Jul 2, 2024
    • Caterpillar Inc.
    • Jeffrey Chow
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic shock absorber and saddle-type vehicle
    • Patent number 12,005,990
    • Issue date Jun 11, 2024
    • Hitachi Astemo, Ltd.
    • Naoya Kuroiwa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Shock absorber and method of manufacturing the same
    • Patent number 11,796,029
    • Issue date Oct 24, 2023
    • HITACHI ASTEMO, LTD.
    • Atsushi Maeda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Throttle point with a valve body with a changing diameter
    • Patent number 11,739,809
    • Issue date Aug 29, 2023
    • ZF Friedrichshafen AG
    • Jörg Rösseler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic shock absorber
    • Patent number 11,692,605
    • Issue date Jul 4, 2023
    • Rüdiger Kranz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Adaptive energy absorber for structural isolation and injury mitiga...
    • Patent number 11,598,388
    • Issue date Mar 7, 2023
    • PRATT & MILLER ENGINEERING AND FABRICATION, LLC
    • Kevin Rudolph Kwiatkowski
    • F41 - WEAPONS
  • Information Patent Grant

    Internal damper sensors as well as damper assemblies and suspension...
    • Patent number 11,597,249
    • Issue date Mar 7, 2023
    • Firestone Industrial Products Company, LLC
    • Samuel N. Mbugua
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Damping device for a suspension of a bicycle
    • Patent number 11,560,932
    • Issue date Jan 24, 2023
    • HIRIDE SUSPENSION S.r.L.
    • Domenico Borgese
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Multi-actor damping systems and methods
    • Patent number 11,255,398
    • Issue date Feb 22, 2022
    • Goodrich Corporation
    • Kyle M. Madey
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Valve assembly for a damper
    • Patent number 11,236,799
    • Issue date Feb 1, 2022
    • Tenneco Automotive Operating Company Inc.
    • Frederik Baldoni
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bearing spring/damper system of a vehicle wheel
    • Patent number 11,192,419
    • Issue date Dec 7, 2021
    • Bayerische Motoren Werke Aktiengesellschaft
    • Martin Durkovic
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic shock absorber and laboratory device
    • Patent number 10,976,192
    • Issue date Apr 13, 2021
    • SARTORIUS LAB INSTRUMENTS GMBH & CO., KG
    • Winfried Graf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Hydraulic shock absorber
    • Patent number 10,919,595
    • Issue date Feb 16, 2021
    • Showa Corporation
    • Yosuke Murakami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic damper
    • Patent number 10,823,248
    • Issue date Nov 3, 2020
    • CLAVERHAM LIMITED
    • Paul Brewer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic damper with a compression stop assembly
    • Patent number 10,752,076
    • Issue date Aug 25, 2020
    • BeijingWest Industries Co., Ltd.
    • Marcin Knapczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Damper with valve preload limiter
    • Patent number 10,663,027
    • Issue date May 26, 2020
    • Tenneco Automotive Operating Company Inc.
    • Prashant Patel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compensator device
    • Patent number 10,619,693
    • Issue date Apr 14, 2020
    • IHC Holland IE B.V.
    • Albertus Knol
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Damper with tuned vibration absorber
    • Patent number 10,414,234
    • Issue date Sep 17, 2019
    • GM Global Technology Operations LLC
    • Michael E. McGuire
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Aircraft undercarriage with shimmy-damping means
    • Patent number 10,005,547
    • Issue date Jun 26, 2018
    • Messier-Bugatti-Dowty
    • Jerome Fraval
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Shock absorber
    • Patent number 9,868,331
    • Issue date Jan 16, 2018
    • Hitachi Automotive Systems, Ltd.
    • Mikio Yamashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Damping force variable type shock absorber
    • Patent number 9,797,466
    • Issue date Oct 24, 2017
    • Mando Corporation
    • Hark Joo Kim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper with digital valve
    • Patent number 9,695,900
    • Issue date Jul 4, 2017
    • Tenneco Automotive Operating Company Inc.
    • Matthew L. Roessle
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Telescopic actuator
    • Patent number 9,651,066
    • Issue date May 16, 2017
    • Messier-Bugatti-Dowty
    • Nicolas Moretti
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Original type damping-adjustable shock absorber
    • Patent number 9,556,926
    • Issue date Jan 31, 2017
    • Max's Industrial Co., Ltd.
    • Shu-Ping Weng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Visco-elastic support with added dynamic stiffness
    • Patent number 9,512,958
    • Issue date Dec 6, 2016
    • ITT Manufacturing Enterprises LLC.
    • Shubin Ruan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damping valve
    • Patent number 9,394,961
    • Issue date Jul 19, 2016
    • KYB Corporation
    • Kazuhiro Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20230108079
    • Publication date Apr 6, 2023
    • KYB Corporation
    • Takumi HAYASHIGUCHI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FREQUENCY SENSITIVE SHOCK ABSORBER
    • Publication number 20230101911
    • Publication date Mar 30, 2023
    • Mando Corporation
    • Kyudo KIM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic Shock Absorber
    • Publication number 20230035676
    • Publication date Feb 2, 2023
    • Rüdiger Kranz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20220186807
    • Publication date Jun 16, 2022
    • Hitachi Astemo, Ltd.
    • Mikio YAMASHITA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Internal Damper Sensors as well as Damper Assemblies and Suspension...
    • Publication number 20220032705
    • Publication date Feb 3, 2022
    • Firestone Industrial Products Company, LLC
    • Samuel N. Mbugua
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    THROTTLE POINT WITH A VALVE BODY WITH A CHANGING DIAMETER
    • Publication number 20220025955
    • Publication date Jan 27, 2022
    • ZF Friedrichshafen AG
    • Jörg Rösseler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20220018418
    • Publication date Jan 20, 2022
    • Hitachi Astemo, Ltd.
    • Masato SUEHIRO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CLEVIS-ENDED SUSPENSION STRUT MANUFACTURED WITHOUT WELDS
    • Publication number 20220009302
    • Publication date Jan 13, 2022
    • Caterpillar Inc.
    • Jeffrey Chow
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC SHOCK ABSORBER
    • Publication number 20210354778
    • Publication date Nov 18, 2021
    • HITACHI ASTEMO, LTD.
    • Ryo OIKE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC SHOCK ABSORBER AND SADDLE-TYPE VEHICLE
    • Publication number 20210245832
    • Publication date Aug 12, 2021
    • HITACHI ASTEMO, LTD.
    • Naoya KUROIWA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MULTI-ACTOR DAMPING SYSTEMS AND METHODS
    • Publication number 20210215219
    • Publication date Jul 15, 2021
    • GOODRICH CORPORATION
    • KYLE M MADEY
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Damping Device For A Suspension Of A Bicycle
    • Publication number 20210156447
    • Publication date May 27, 2021
    • HIRIDE SUSPENSION S.R.L.
    • Domenico Borgese
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Adaptive energy absorber for structural isolation and injury mitiga...
    • Publication number 20210071734
    • Publication date Mar 11, 2021
    • Pratt & Miller Engineering and Fabrication, Inc.
    • KEVIN RUDOLPH KWIATKOWSKI
    • F41 - WEAPONS
  • Information Patent Application

    VALVE ASSEMBLY FOR A DAMPER
    • Publication number 20210048085
    • Publication date Feb 18, 2021
    • Tenneco Automotive Operating Company Inc.
    • Frederik Baldoni
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SHOCK ABSORBER AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20200149608
    • Publication date May 14, 2020
    • Hitachi Automotive Systems, Ltd.
    • Atsushi MAEDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Bearing Spring/Damper System of a Vehicle Wheel
    • Publication number 20200114720
    • Publication date Apr 16, 2020
    • Bayerische Motoren Werke Aktiengesellschaft
    • Martin DURKOVIC
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC DAMPER WITH A COMPRESSION STOP ASSEMBLY
    • Publication number 20190375263
    • Publication date Dec 12, 2019
    • BEIJINGWEST INDUSTRIES CO., LTD
    • Marcin Knapczyk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DAMPER WITH VALVE PRELOAD LIMITER
    • Publication number 20190293146
    • Publication date Sep 26, 2019
    • Tenneco Automotive Operating Company Inc.
    • Prashant Patel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPENSATOR DEVICE
    • Publication number 20180003257
    • Publication date Jan 4, 2018
    • IHC Holland IE B.V.
    • Albertus Knol
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20170080767
    • Publication date Mar 23, 2017
    • Hitachi Automotive Systems, Ltd.
    • Mikio YAMASHITA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DAMPING FORCE VARIABLE TYPE SHOCK ABSORBER
    • Publication number 20160201752
    • Publication date Jul 14, 2016
    • Hark Joo KIM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shock Absorber With Frequency Dependent Passive Valve
    • Publication number 20150027829
    • Publication date Jan 29, 2015
    • Tenneco Automotive Operating Company Inc.
    • Mark Nowaczyk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VISCO-ELASTIC SUPPORT WITH ADDED DYNAMIC STIFFNESS
    • Publication number 20140265069
    • Publication date Sep 18, 2014
    • Shubin Ruan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INERTING DAMPER WITH REGRESSIVE CHARACTERISTICS
    • Publication number 20140190778
    • Publication date Jul 10, 2014
    • Bill J. Gartner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER WITH DIGITAL VALVE
    • Publication number 20140102842
    • Publication date Apr 17, 2014
    • Tenneco Automotive Operating Company Inc.
    • Matthew L. Roessle
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DAMPING VALVE
    • Publication number 20140000997
    • Publication date Jan 2, 2014
    • Kayaba Industry Co., Ltd.
    • Kazuhiro Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPING FORCE GENERATOR FOR HYDRAULIC SHOCK ABSORBER
    • Publication number 20130257011
    • Publication date Oct 3, 2013
    • SHOWA CORPORATION
    • Yosuke MURAKAMI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FRONT FORK
    • Publication number 20130195689
    • Publication date Aug 1, 2013
    • Kayaba Industry Co., Ltd.
    • Takahisa Mochizuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WHEEL MASS DAMPER ASSEMBLY
    • Publication number 20120286493
    • Publication date Nov 15, 2012
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Albert H. Butlin, JR.
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20120241266
    • Publication date Sep 27, 2012
    • Koganei Corporation
    • Akiyoshi Horikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...