TREA

the annular discs being incorporated within the valve or piston body

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  • CPC
  • F16F9/3482
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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

F16F9/3482the annular discs being incorporated within the valve or piston body
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Damping valve device having a progressive damping force characteris...
    • Patent number 12,085,140
    • Issue date Sep 10, 2024
    • ZF Friedrichshafen AG
    • Jörg Rösseler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve mechanism and shock absorber
    • Patent number 11,767,898
    • Issue date Sep 26, 2023
    • Hitachi Astemo, Ltd.
    • Yosuke Fujikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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 damper and a piston for the hydraulic damper assembly
    • Patent number 11,686,367
    • Issue date Jun 27, 2023
    • BeijingWest Industries Co., Ltd.
    • Pawel Slusarczyk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Load dependent damper for a vehicle suspension system
    • Patent number 11,685,221
    • Issue date Jun 27, 2023
    • Oshkosh Defense, LLC
    • Jason J. Zuleger
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic shock absorber and damping force generation mechanism
    • Patent number 11,674,558
    • Issue date Jun 13, 2023
    • Hitachi Astemo, Ltd.
    • Gota Nakano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve and shock absorber
    • Patent number 11,629,772
    • Issue date Apr 18, 2023
    • KYB Corporation
    • Kazuyuki Kimishima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Frequency sensitive type shock absorber
    • Patent number 11,598,389
    • Issue date Mar 7, 2023
    • HL MANDO CORPORATION
    • Namho Kim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Load dependent damper for a vehicle suspension system
    • Patent number 11,400,789
    • Issue date Aug 2, 2022
    • Oshkosh Defense, LLC
    • Jason J. Zuleger
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Damper with flexible floating disc
    • Patent number 10,995,815
    • Issue date May 4, 2021
    • Tenneco Automotive Operating Company Inc.
    • Jelle Van De Plas
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Frequency-selective damper valve, and shock absorber and piston hav...
    • Patent number 10,830,304
    • Issue date Nov 10, 2020
    • KONI B.V.
    • Paul de Kock
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber with comfort valve
    • Patent number 10,760,639
    • Issue date Sep 1, 2020
    • KONI B.V.
    • Paul De Kock
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorbers
    • Patent number 10,625,555
    • Issue date Apr 21, 2020
    • ICON VEHICLE DYNAMICS LLC
    • Dylan Samuel Evans
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Controllable shock absorber for motor vehicles
    • Patent number 10,526,014
    • Issue date Jan 7, 2020
    • ThyssenKrupp Bilstein GmbH
    • Wolfgang Hamers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Load dependent damper for a vehicle suspension system
    • Patent number 10,464,389
    • Issue date Nov 5, 2019
    • Oshkosh Defense, LLC
    • Jason J. Zuleger
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Frequency sensitive type shock absorber
    • Patent number 10,330,169
    • Issue date Jun 25, 2019
    • Mando Corporation
    • Nam Ho Kim
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Variable radius spring disc for vehicle shock absorber
    • Patent number 10,145,439
    • Issue date Dec 4, 2018
    • Tenneco Automotive Operating Company Inc.
    • Chad Rummel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pressure buffer device and flow path forming member
    • Patent number 10,138,975
    • Issue date Nov 27, 2018
    • Showa Corporation
    • Naoki Senou
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic damper with a hydraulic stop arrangement
    • Patent number 10,107,352
    • Issue date Oct 23, 2018
    • BeijingWest Industries Co., Ltd.
    • Radoslaw Pawel Grzesik
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorbers
    • Patent number 10,035,396
    • Issue date Jul 31, 2018
    • ICON VEHICLE DYNAMICS LLC
    • Dylan Samuel Evans
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorber
    • Patent number 9,982,739
    • Issue date May 29, 2018
    • KONI B.V.
    • Paul de Kock
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 9,982,740
    • Issue date May 29, 2018
    • KONI B.V.
    • Paul de Kock
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    Piston and shock absorber including piston
    • Patent number 9,772,000
    • Issue date Sep 26, 2017
    • KYB Corporation
    • Masaru Fukushima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damping force controlling shock absorber
    • Patent number 9,739,332
    • Issue date Aug 22, 2017
    • MANDO CORPORATION
    • Eun Joong Kim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic damper
    • Patent number 9,719,572
    • Issue date Aug 1, 2017
    • BeijingWest Industries Co., Ltd.
    • Pawel Slusarczyk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Load dependent damper for a vehicle suspension system
    • Patent number 9,669,679
    • Issue date Jun 6, 2017
    • Oshkosh Defense, LLC
    • Jason J. Zuleger
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorber
    • Patent number 9,631,695
    • Issue date Apr 25, 2017
    • KONI B.V.
    • Paul de Kock
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorbers
    • Patent number 9,610,819
    • Issue date Apr 4, 2017
    • ICON VEHICLE DYNAMICS LLC
    • Dylan Samuel Evans
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Body valve assembly for shock absorber
    • Patent number 9,611,912
    • Issue date Apr 4, 2017
    • Mando Corporation
    • Hark Joo Kim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PISTON FOR SHOCK ABSORBER WITH OPTIMIZED BLEED RANGE AND TUNEABILITY
    • Publication number 20240376952
    • Publication date Nov 14, 2024
    • DRiV Automotive Inc.
    • Franky MONTAGNA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE AND SHOCK ABSORBER
    • Publication number 20240344581
    • Publication date Oct 17, 2024
    • KYB Corporation
    • Yuki KUROIWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER ASSEMBLY WITH CLAMPED FREQUENCY DEPENDENT VALVE
    • Publication number 20240288047
    • Publication date Aug 29, 2024
    • BEIJINGWEST INDUSTRIES CO., LTD
    • Bartlomiej FRANCZYK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    NON-RETURN VALVE, VIBRATION DAMPER HAVING SUCH A NON-RETURN VALVE,...
    • Publication number 20240247701
    • Publication date Jul 25, 2024
    • THYSSENKRUPP BILSTEIN GMBH
    • Nicolas SUMKOETTER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER FOR AUTOMOBILE WITH ADAPTIVE DAMPING
    • Publication number 20240052905
    • Publication date Feb 15, 2024
    • BAODING DONGLI MACHINERY CO., LTD
    • Zheng WANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BODY VALVE ASSEMBLY AND FREQUENCY SENSITIVE SHOCK ABSORBER HAVING T...
    • Publication number 20240019011
    • Publication date Jan 18, 2024
    • HL MANDO CORPORATION
    • Kyudo KIM
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DAMPING VALVE DEVICE WITH ADJUSTABLE STOP
    • Publication number 20230375068
    • Publication date Nov 23, 2023
    • ZF Friedrichshafen AG
    • Hartmut RÖLLEKE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20230287953
    • Publication date Sep 14, 2023
    • HL MANDO CORPORATION
    • Kwangduk BAEK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20230287954
    • Publication date Sep 14, 2023
    • Hitachi Astemo, Ltd.
    • Mikio YAMASHITA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE AND METHOD OF MAKING SAME
    • Publication number 20230265906
    • Publication date Aug 24, 2023
    • Vibracoustic SE
    • Philipp Werner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FREQUENCY SENSITIVE TYPE SHOCK ABSORBER
    • Publication number 20230193974
    • Publication date Jun 22, 2023
    • HL MANDO CORPORATION
    • Namho KIM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LOAD DEPENDENT DAMPER FOR A VEHICLE SUSPENSION SYSTEM
    • Publication number 20220339987
    • Publication date Oct 27, 2022
    • Oshkosh Defense, LLC
    • Jason J. Zuleger
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC DAMPER AND A PISTON FOR THE HYDRAULIC DAMPER ASSEMBLY
    • Publication number 20210164534
    • Publication date Jun 3, 2021
    • BEIJINGWEST INDUSTRIES CO., LTD
    • Pawel Slusarczyk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE MECHANISM AND SHOCK ABSORBER
    • Publication number 20210018060
    • Publication date Jan 21, 2021
    • SHOWA CORPORATION
    • Yosuke FUJIKAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FREQUENCY SENSITIVE TYPE SHOCK ABSORBER
    • Publication number 20200370616
    • Publication date Nov 26, 2020
    • MANDO CORPORATION
    • Namho KIM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC SHOCK ABSORBER AND DAMPING FORCE GENERATION MECHANISM
    • Publication number 20200208707
    • Publication date Jul 2, 2020
    • SHOWA CORPORATION
    • Gota NAKANO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Damper With Flexible Floating Disc
    • Publication number 20200102997
    • Publication date Apr 2, 2020
    • Tenneco Automotive Operating Company Inc.
    • Jelle VAN DE PLAS
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LOAD DEPENDENT DAMPER FOR A VEHICLE SUSPENSION SYSTEM
    • Publication number 20200062071
    • Publication date Feb 27, 2020
    • Oshkosh Defense, LLC
    • Jason J. Zuleger
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SHOCK ABSORBER WITH COMFORT VALVE
    • Publication number 20180355945
    • Publication date Dec 13, 2018
    • KONI B.V.
    • Paul De Kock
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SHOCK ABSORBERS
    • Publication number 20180334005
    • Publication date Nov 22, 2018
    • ICON VEHICLE DYNAMICS LLC
    • Dylan Samuel Evans
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PISTON
    • Publication number 20180163810
    • Publication date Jun 14, 2018
    • KYB Corporation
    • Takahiro KIYONAGA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC DAMPER WITH A HYDRAULIC STOP ARRANGEMENT
    • Publication number 20170314636
    • Publication date Nov 2, 2017
    • BEIJINGWEST INDUSTRIES CO., LTD
    • Radoslaw Pawel Grzesik
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LOAD DEPENDENT DAMPER FOR A VEHICLE SUSPENSION SYSTEM
    • Publication number 20170267052
    • Publication date Sep 21, 2017
    • Oshkosh Defense, LLC
    • Jason J. Zuleger
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SHOCK ABSORBERS
    • Publication number 20170267044
    • Publication date Sep 21, 2017
    • ICON VEHICLE DYNAMICS LLC
    • Dylan Samuel Evans
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PRESSURE BUFFER DEVICE AND FLOW PATH FORMING MEMBER
    • Publication number 20170248188
    • Publication date Aug 31, 2017
    • SHOWA CORPORATION
    • Naoki SENOU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20170198778
    • Publication date Jul 13, 2017
    • KONI B.V.
    • Paul DE KOCK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VARIABLE RADIUS SPRING DISC FOR VEHICLE SHOCK ABSORBER
    • Publication number 20170146088
    • Publication date May 25, 2017
    • Tenneco Automotive Operating Company Inc.
    • Chad RUMMEL
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DAMPING FORCE CONTROLLING SHOCK ABSORBER
    • Publication number 20160333959
    • Publication date Nov 17, 2016
    • Mando Corporation
    • Eun Joong KIM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBERS
    • Publication number 20160159184
    • Publication date Jun 9, 2016
    • Icon Vehicle Dynamics, LLC
    • Dylan Samuel Evans
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CYLINDER WITH SHOCK ABSORBING FUNCTION
    • Publication number 20160091045
    • Publication date Mar 31, 2016
    • Komatsu Ltd.
    • Hisatoshi Odaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...