resulting in the damping effects being different according to direction of movement

Patents Grantslast 30 patents

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    Frictional damper

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    • Issue date Apr 2, 2024
    • Suspa GmbH
    • Michael Weder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Smooth transient excursion non-resonant (STEN-R) damper

    • Patent number 11,867,249
    • Issue date Jan 9, 2024
    • John Kevin Stenard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Heat exchanger for cooled cooling air with adjustable damper

    • Patent number 11,572,928
    • Issue date Feb 7, 2023
    • Raytheon Technologies Corporation
    • Paul W. Duesler
    • F28 - HEAT EXCHANGE IN GENERAL
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    Variable friction tuning for shock absorption

    • Patent number 11,466,749
    • Issue date Oct 11, 2022
    • Fox Factory, Inc.
    • Thomas Wittenschlaeger
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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    Vibration damper and electronic device

    • Patent number 11,421,749
    • Issue date Aug 23, 2022
    • Ricoh Company, Ltd.
    • Koichi Muramatsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Variable friction tuning for shock absorption

    • Patent number 10,670,104
    • Issue date Jun 2, 2020
    • Fox Factory, Inc.
    • Thomas Wittenschlaeger
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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    Vibration-damping component of washing machine

    • Patent number 10,508,378
    • Issue date Dec 17, 2019
    • Qingdao Haier Washing Machine Co., Ltd.
    • Peishi Lv
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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    Frictional damper

    • Patent number 10,436,273
    • Issue date Oct 8, 2019
    • Suspa GmbH
    • Michael Weder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Impact-resistant and energy-absorbing item of street furniture

    • Patent number 9,938,677
    • Issue date Apr 10, 2018
    • Impact Recovery Systems, Inc.
    • Gerard Wolters
    • E04 - BUILDING
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    Movement-damping unit and spring unit comprising a movement-damping...

    • Patent number 9,598,889
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    • Stabilus GmbH
    • Lars Löhken
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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    Self locking apparatus

    • Patent number 7,344,005
    • Issue date Mar 18, 2008
    • General Motors Corporation
    • Paul R. Meernik
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Surface effect damper

    • Patent number 6,672,575
    • Issue date Jan 6, 2004
    • Lord Corporation
    • Wallace C. Flower
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lift support strut with directional damping

    • Patent number 6,520,493
    • Issue date Feb 18, 2003
    • Lord Corporation
    • Atle Larsen
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  • Information Patent Grant

    Mechanical energy absorber

    • Patent number 5,423,400
    • Issue date Jun 13, 1995
    • The United States of America as represented by the administrator of the Natio...
    • Clarence J. Wesselski
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3438097

    • Patent number 3,438,097
    • Issue date Apr 15, 1969
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    FRICTION DAMPER

    • Publication number 20240093747
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    • SUSPA GMBH
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    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VARIABLE FRICTION TUNING FOR SHOCK ABSORPTION

    • Publication number 20230018488
    • Publication date Jan 19, 2023
    • Fox Factory, Inc.
    • Thomas Wittenschlaeger
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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    FRICTIONAL DAMPER

    • Publication number 20210262543
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    • SUSPA GMBH
    • Michael WEDER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    VARIABLE FRICTION TUNING FOR SHOCK ABSORPTION

    • Publication number 20200292024
    • Publication date Sep 17, 2020
    • Fox Factory, Inc.
    • Thomas Wittenschlaeger
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    VIBRATION DAMPER AND ELECTRONIC DEVICE

    • Publication number 20200063815
    • Publication date Feb 27, 2020
    • Koichi MURAMATSU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    VIBRATION-DAMPING COMPONENT OF WASHING MACHINE

    • Publication number 20180163335
    • Publication date Jun 14, 2018
    • QINGDAO HAIER WASHING MACHINE CO., LTD.
    • Peishi LV
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    FRICTIONAL DAMPER

    • Publication number 20180073589
    • Publication date Mar 15, 2018
    • SUSPA GMBH
    • Michael WEDER
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  • Information Patent Application

    MOVEMENT-DAMPING UNIT AND SPRING UNIT COMPRISING A MOVEMENT-DAMPING...

    • Publication number 20150337586
    • Publication date Nov 26, 2015
    • Stabilus GmbH
    • Lars Lohken
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Friction Damper

    • Publication number 20080053769
    • Publication date Mar 6, 2008
    • Guy Valembois
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Self locking apparatus

    • Publication number 20050103579
    • Publication date May 19, 2005
    • Paul R. Meernik
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Surface effect damper

    • Publication number 20020185348
    • Publication date Dec 12, 2002
    • Wallace C. Flower
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Lift support strut with directional damping

    • Publication number 20020130451
    • Publication date Sep 19, 2002
    • Atle Larsen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...