TREA

Throttling passages operating with metering pins

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  • CPC
  • F16F9/342
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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

F16F9/342Throttling passages operating with metering pins
Industries

Patents Grantslast 30 patents

  • 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

    Dual-stage, separated gas/fluid shock strut servicing monitoring sy...
    • Patent number 11,367,315
    • Issue date Jun 21, 2022
    • Goodrich Corporation
    • Amir Fazeli
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Multi-actor damping systems and methods
    • Patent number 11,326,662
    • Issue date May 10, 2022
    • Goodrich Corporation
    • Kyle M. Madey
    • B60 - VEHICLES IN GENERAL
  • 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

    Bleed needle for a hydraulic system
    • Patent number 11,085,502
    • Issue date Aug 10, 2021
    • QA1 Precision Products, Inc.
    • Andrew J. Hulstein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 10,927,917
    • Issue date Feb 23, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Mikio Yamashita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    Dual-stage, separated gas/fluid shock strut servicing monitoring sy...
    • Patent number 10,825,265
    • Issue date Nov 3, 2020
    • Goodrich Corporation
    • Amir Fazeli
    • G01 - MEASURING TESTING
  • 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

    Shock strut percolation
    • Patent number 10,612,617
    • Issue date Apr 7, 2020
    • Goodrich Corporation
    • William E. Luce
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper with internal hydraulic stop
    • Patent number 10,518,601
    • Issue date Dec 31, 2019
    • Tenneco Automotive Operating Company Inc.
    • Jelle Van De Plas
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Damping support device
    • Patent number 10,451,140
    • Issue date Oct 22, 2019
    • Audi AG
    • Armin Ohletz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber-equipped vehicle
    • Patent number 10,343,477
    • Issue date Jul 9, 2019
    • Hitachi Automotive Systems, Ltd.
    • Mikio Yamashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Dual-stage, pressure-activated, mixed fluid gas shock strut servici...
    • Patent number 10,266,256
    • Issue date Apr 23, 2019
    • Goodrich Corporation
    • Amir Fazeli
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual-stage, separated gas/fluid shock strut servicing monitoring sy...
    • Patent number 10,269,188
    • Issue date Apr 23, 2019
    • Goodrich Corporation
    • Amir Fazeli
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Adjustable damping valve device with a damping valve
    • Patent number 10,208,827
    • Issue date Feb 19, 2019
    • ZF Friedrichshafen AG
    • Timo Schaffelhofer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Front fork
    • Patent number 10,202,167
    • Issue date Feb 12, 2019
    • KYB MOTORCYCLE SUSPENSION CO., LTD.
    • Takeshi Tomiuga
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Shock absorber and vehicle using the same
    • Patent number 10,012,283
    • Issue date Jul 3, 2018
    • Hitachi Automotive Systems, Ltd.
    • Mikio Yamashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Two position valve with face seal and pressure relief port
    • Patent number 9,879,748
    • Issue date Jan 30, 2018
    • Tenneco Automotive Operating Company Inc.
    • Matthew L. Roessle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper device
    • Patent number 9,285,010
    • Issue date Mar 15, 2016
    • Nifco Inc.
    • Akinori Harada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Front fork
    • Patent number 9,279,470
    • Issue date Mar 8, 2016
    • Showa Corporation
    • Daisuke Ikeda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Damping valve
    • Patent number 9,234,560
    • Issue date Jan 12, 2016
    • Kayaba Industry Co., Ltd.
    • Takahisa Mochizuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control device for the rear shock absorber of a bicycle
    • Patent number 9,168,972
    • Issue date Oct 27, 2015
    • Taiwan Hodaka Industrial Co., Ltd.
    • Black Tsai
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Shock absorber
    • Patent number 9,139,065
    • Issue date Sep 22, 2015
    • Hitachi Automotive Systems, Ltd.
    • Mikio Yamashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Apparatus for modularly adjusting shock absorber
    • Patent number 8,978,848
    • Issue date Mar 17, 2015
    • Durashox Technology Co., Ltd.
    • Chin-Kun Teng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper device
    • Patent number 8,827,056
    • Issue date Sep 9, 2014
    • Nifco Inc.
    • Kazuyoshi Koizumi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic variable shock absorber with flow control valve
    • Patent number 8,292,047
    • Issue date Oct 23, 2012
    • Magneti Marelli Cofap Companhia Fabricadora de Pecas
    • Sergio Nelo Vannucci
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper device
    • Patent number 8,104,592
    • Issue date Jan 31, 2012
    • Nifco Inc.
    • Shunsuke Okabayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Universal impact-hinder device
    • Patent number 7,937,807
    • Issue date May 10, 2011
    • Jozsef Bereznai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Shock absorber apparatus
    • Patent number 7,441,640
    • Issue date Oct 28, 2008
    • Peter Russell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Shock Absorber with Multiple Damping Laws
    • Publication number 20230235809
    • Publication date Jul 27, 2023
    • Kyb Europe GmbH, Sucursal En Navarra
    • Javier Lizárraga Senar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METERING NEEDLE FOR OLEO-PNEUMATIC-TYPE SHOCK ABSORBER
    • Publication number 20220364627
    • Publication date Nov 17, 2022
    • SAFRAN LANDING SYSTEMS
    • Sylvain LECLERCQ
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    MULTI-ACTOR DAMPING SYSTEMS AND METHODS
    • Publication number 20210215220
    • Publication date Jul 15, 2021
    • GOODRICH CORPORATION
    • KYLE M MADEY
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DUAL-STAGE, SEPARATED GAS/FLUID SHOCK STRUT SERVICING MONITORING SY...
    • Publication number 20210027551
    • Publication date Jan 28, 2021
    • GOODRICH CORPORATION
    • Amir Fazeli
    • G01 - MEASURING TESTING
  • Information Patent Application

    SHOCK ABSORBER FOR A BICYCLE
    • Publication number 20190337584
    • Publication date Nov 7, 2019
    • DT SWISS INC.
    • Martin WALTHERT
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Damper With Internal Hydraulic Stop
    • Publication number 20190329623
    • Publication date Oct 31, 2019
    • Tenneco Automotive Operating Company Inc.
    • Jelle VAN DE PLAS
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SHOCK STRUT PERCOLATION
    • Publication number 20190203796
    • Publication date Jul 4, 2019
    • GOODRICH CORPORATION
    • William E. Luce
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    BLEED NEEDLE FOR A HYDRAULIC SYSTEM
    • Publication number 20190136936
    • Publication date May 9, 2019
    • QA1 Precision Products, Inc.
    • Andrew J. Hulstein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPING SUPPORT DEVICE
    • Publication number 20180223945
    • Publication date Aug 9, 2018
    • Audi AG
    • Armin OHLETZ
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FRONT FORK
    • Publication number 20180105225
    • Publication date Apr 19, 2018
    • KYB Motorcycle Suspension Co., Ltd.
    • Takeshi TOMIUGA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20170307044
    • Publication date Oct 26, 2017
    • Hitachi Automotive Systems, Ltd.
    • Mikio YAMASHITA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Adjustable Damping Valve Device With A Damping Valve
    • Publication number 20170152910
    • Publication date Jun 1, 2017
    • ZF Friedrichshafen AG
    • Timo SCHAFFELHOFER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DAMPING VALVE
    • Publication number 20140339034
    • Publication date Nov 20, 2014
    • Kayaba Industry Co., Ltd.
    • Takahisa Mochizuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOCK ABSORBER
    • Publication number 20140252735
    • Publication date Sep 11, 2014
    • Mikio Yamashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DAMPER DEVICE
    • Publication number 20140151170
    • Publication date Jun 5, 2014
    • NIFCO INC.
    • Akinori Harada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LANDING GEAR SHOCK ABSORBER METERING USING PIVOTING JOINT
    • Publication number 20130134000
    • Publication date May 30, 2013
    • MESSIER-DOWTY INC.
    • James Ning
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    DAMPER DEVICE
    • Publication number 20120217107
    • Publication date Aug 30, 2012
    • NIFCO INC.
    • Kazuyoshi Koizumi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER DEVICE
    • Publication number 20120211317
    • Publication date Aug 23, 2012
    • NIFCO INC.
    • Kazuyoshi Koizumi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Apparatus for Modularly Adjusting Shock Absorber
    • Publication number 20110278118
    • Publication date Nov 17, 2011
    • Chin-Kun TENG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC VARIABLE SHOCK ABSORBER WITH FLOW CONTROL VALVE
    • Publication number 20100300822
    • Publication date Dec 2, 2010
    • Sergio Nelo Vannucci
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Stepless pressure-varying shock absorber
    • Publication number 20100224454
    • Publication date Sep 9, 2010
    • Chen-Hsieh Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    UNIVERSAL IMPACT-HINDER DEVICE
    • Publication number 20090094789
    • Publication date Apr 16, 2009
    • Jozsef Bereznai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Damper device
    • Publication number 20090084645
    • Publication date Apr 2, 2009
    • NIFCO INC.
    • Shunsuke Okabayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shock absorber apparatus
    • Publication number 20090000892
    • Publication date Jan 1, 2009
    • Peter Russell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Damper Unit For A Vehicle Suspension System
    • Publication number 20080018035
    • Publication date Jan 24, 2008
    • Christopher Anthony Porter
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC DAMPER FOR VEHICLE
    • Publication number 20070144848
    • Publication date Jun 28, 2007
    • TAKUYA SAITO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Telescopic fork leg for a vehicle, preferably a motorcycle
    • Publication number 20050212190
    • Publication date Sep 29, 2005
    • Ohlins Racing AB
    • Mats Larsson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shock absorber apparatus
    • Publication number 20050077131
    • Publication date Apr 14, 2005
    • Peter Russell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Magnetorheological piston and damper assembly
    • Publication number 20040134728
    • Publication date Jul 15, 2004
    • DELPHI TECHNOLOGIES INC.
    • Ilya Lisenker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...