TREA

Control of valve bias or pre-stress

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Industry

  • CPC
  • F16F9/464
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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

F16F9/464Control of valve bias or pre-stress
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Shock absorber for a vehicle
    • Patent number 11,946,526
    • Issue date Apr 2, 2024
    • Bombardier Recreational Products Inc.
    • Pascal Gagnon
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electronic external bypass
    • Patent number 11,927,242
    • Issue date Mar 12, 2024
    • Fox Factory, Inc.
    • Bobby Smith
    • B60 - VEHICLES IN GENERAL
  • 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

    Pressure control valve and device comprising such a pressure contro...
    • Patent number 11,841,717
    • Issue date Dec 12, 2023
    • Kendrion (Villingen) GmbH
    • Bjorn Bergfeld
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Main piston boost valve in a vehicle damper
    • Patent number 11,796,030
    • Issue date Oct 24, 2023
    • Fox Factory, Inc.
    • Rick Strickland
    • B60 - VEHICLES IN GENERAL
  • 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

    Remotely operated bypass for a suspension damper
    • Patent number 11,708,878
    • Issue date Jul 25, 2023
    • Fox Factory, Inc.
    • John Marking
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Valve arrangement and method for controlling a pilot pressure in a...
    • Patent number 11,466,748
    • Issue date Oct 11, 2022
    • Ohlins Racing AB
    • Håkan Malmborg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Main piston boost valve in a vehicle damper
    • Patent number 11,448,283
    • Issue date Sep 20, 2022
    • Fox Factory, Inc.
    • Rick Strickland
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    System for enhancing the structural resilience of an aircraft, and...
    • Patent number 11,358,736
    • Issue date Jun 14, 2022
    • LEONARDO S.P.A.
    • Antonio Brelati
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Damping force adjustable shock absorber
    • Patent number 11,346,421
    • Issue date May 31, 2022
    • HITACHI ASTEMO, LTD.
    • Atsushi Maeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable damping force shock absorber
    • Patent number 11,242,906
    • Issue date Feb 8, 2022
    • Mando Corporation
    • Wonbeen Im
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic valve
    • Patent number 11,215,292
    • Issue date Jan 4, 2022
    • RAPA Automotive GmbH & Co. KG
    • Sebastian Bähr
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method and apparatus for an adjustable damper
    • Patent number 11,168,758
    • Issue date Nov 9, 2021
    • Fox Factory, Inc.
    • Everet Owen Ericksen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damping valve, in particular for shock absorbers of vehicles, with...
    • Patent number 10,927,918
    • Issue date Feb 23, 2021
    • Kendrion (Villingen) GmbH
    • Frank Zelano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Servo valve
    • Patent number 10,883,521
    • Issue date Jan 5, 2021
    • UTC AEROSPACE SYSTEMS WROCLAW SP. Z O.O.
    • Zbigniew Jaśkiewicz
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Damping force variable shock absorber
    • Patent number 10,876,590
    • Issue date Dec 29, 2020
    • Showa Corporation
    • Kazuhiro Miwa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Damper baffle tube with elastomeric skirt
    • Patent number 10,837,515
    • Issue date Nov 17, 2020
    • Tenneco Automotive Operating Company Inc.
    • Matthew L. Roessle
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Piston-cylinder assembly
    • Patent number 10,808,791
    • Issue date Oct 20, 2020
    • Stabilus GmbH
    • Lars Löhken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damping adjusting system with perpendicular seal ring
    • Patent number 10,788,092
    • Issue date Sep 29, 2020
    • Kendrion (Villingen) GmbH
    • Björn Bergfeld
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable damping valve device
    • Patent number 10,760,637
    • Issue date Sep 1, 2020
    • ZF Friedrichshafen AG
    • Thomas Manger
    • 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

    Remotely operated bypass for a suspension damper
    • Patent number 10,697,514
    • Issue date Jun 30, 2020
    • Fox Factory, Inc.
    • John Marking
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Damping force control type shock absorber
    • Patent number 10,634,207
    • Issue date Apr 28, 2020
    • Hitachi Automotive Systems, Ltd.
    • Osamu Yuno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Front fork
    • Patent number 10,611,427
    • Issue date Apr 7, 2020
    • KYB Corporation
    • Koichiro Awano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damping valve and shock absorber
    • Patent number 10,458,509
    • Issue date Oct 29, 2019
    • KYB Corporation
    • Yoshifumi Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Remotely operated bypass for a suspension damper
    • Patent number 10,415,662
    • Issue date Sep 17, 2019
    • Fox Factory, Inc.
    • John Marking
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Adjustable damping valve device
    • Patent number 10,400,849
    • Issue date Sep 3, 2019
    • ZF Friedrichshafen AG
    • Thomas Manger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damping valve mechanism
    • Patent number 10,393,209
    • Issue date Aug 27, 2019
    • ZF Friedrichshafen AG
    • Stefan Schmitt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper and method of assembling damper
    • Patent number 10,352,390
    • Issue date Jul 16, 2019
    • Hitachi Automotive Systems, Ltd.
    • Kengo Hase
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents