TREA

where the end coils of the spring engage an axial insert

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  • CPC
  • F16F1/125
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16FSPRINGS SHOCK-ABSORBERS MEANS FOR DAMPING VIBRATION F16F1/00Springs

Current Industry

F16F1/125where the end coils of the spring engage an axial insert
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Energy-absorbing structure for a tether line, and a tether line inc...
    • Patent number 11,730,985
    • Issue date Aug 22, 2023
    • Alf Kristian Fjelldal
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Linear compressor
    • Patent number 11,512,693
    • Issue date Nov 29, 2022
    • LG Electronics Inc.
    • Sangeun Bae
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Coil spring assembly
    • Patent number 11,339,844
    • Issue date May 24, 2022
    • NHK Spring Co., Ltd.
    • Mitsuteru Mimura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rebound spring structure
    • Patent number 11,293,509
    • Issue date Apr 5, 2022
    • Hitachi Astemo, Ltd.
    • Nobuyuki Muraguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring assembly
    • Patent number 11,041,536
    • Issue date Jun 22, 2021
    • Piolax, Inc.
    • Yasutaka Uematsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Linear compressor
    • Patent number 10,928,109
    • Issue date Feb 23, 2021
    • LG Electronics Inc.
    • Jaeyoun Lim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Refrigerant compressor
    • Patent number 10,920,759
    • Issue date Feb 16, 2021
    • Secop GmbH
    • Reinhard Resch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Handheld work apparatus and method for mounting an anti-vibration u...
    • Patent number 10,807,225
    • Issue date Oct 20, 2020
    • Andreas Stihl AG & Co KG
    • Carsten Freymueller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High fatigue arcuate spring
    • Patent number 10,508,700
    • Issue date Dec 17, 2019
    • Barnes Group Inc.
    • Eugenio Ferreira Cunha
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Spring seat
    • Patent number 10,493,491
    • Issue date Dec 3, 2019
    • TABOR MACHINE COMPANY, LLC
    • Billy B. Grose
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Linear drive for an adjustment element of a motor vehicle
    • Patent number 10,358,855
    • Issue date Jul 23, 2019
    • Brose Fahrzeugteile GmbH & Co. KG, Bamberg
    • Renee Dietzel
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Helical spring connection
    • Patent number 10,352,387
    • Issue date Jul 16, 2019
    • Brose Fahrzeugteile GmbH & Co. KG, Hallstadt
    • Renee Dietzel
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Coil spring, coil spring holder, and image forming apparatus
    • Patent number 10,061,222
    • Issue date Aug 28, 2018
    • Ricoh Company, Ltd.
    • Yuki Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Post driver having reverse twisted spring assembly
    • Patent number 10,006,223
    • Issue date Jun 26, 2018
    • Worksaver, Inc.
    • Thomas I. Burenga
    • E04 - BUILDING
  • Information Patent Grant

    Tension spring mount
    • Patent number 9,970,503
    • Issue date May 15, 2018
    • Renton Coil Spring Company
    • Charles F. Pepka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring and damper systems for attenuating the transmission of energy
    • Patent number 9,944,144
    • Issue date Apr 17, 2018
    • Renton Coil Spring Company
    • Charles F. Pepka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tension spring mount
    • Patent number 9,689,451
    • Issue date Jun 27, 2017
    • Renton Coil Spring Co.
    • Charles F. Pepka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-retention compression spring with housing
    • Patent number 9,593,730
    • Issue date Mar 14, 2017
    • Siemens Aktiengesellschaft
    • Jan Rojko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spring assembly
    • Patent number 9,416,836
    • Issue date Aug 16, 2016
    • Piolax, Inc.
    • Toshie Fueki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring fixing member and ink jet recording head
    • Patent number 9,375,960
    • Issue date Jun 28, 2016
    • Canon Kabushiki Kaisha
    • Satoshi Kimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tension spring mount with friction-resistant coating
    • Patent number 9,360,073
    • Issue date Jun 7, 2016
    • Renton Coil Spring Company
    • Charles F. Pepka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring assembly and manufacturing method therefor
    • Patent number 9,273,743
    • Issue date Mar 1, 2016
    • Piolax Inc.
    • Kensuke Takeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring seat member and spring assembly equipped with same
    • Patent number 9,234,555
    • Issue date Jan 12, 2016
    • Togo Seisakusyo Corporation
    • Yuji Nakamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Telescoping strut
    • Patent number 9,188,184
    • Issue date Nov 17, 2015
    • Barnes Group Inc.
    • Jack W. Adoline
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid with spring plug
    • Patent number 9,145,975
    • Issue date Sep 29, 2015
    • BorgWarner Inc.
    • Jeffrey J. Waterstredt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cushioning device and metal cover
    • Patent number 8,899,376
    • Issue date Dec 2, 2014
    • Sanwa Packing Industry Co., Ltd.
    • Kazuyo Akimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring assembly and manufacturing method therefor
    • Patent number 8,740,199
    • Issue date Jun 3, 2014
    • Piolax Inc.
    • Kensuke Takeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring damper
    • Patent number 8,636,271
    • Issue date Jan 28, 2014
    • Ronald N. Check
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring seat assembly
    • Patent number 8,616,538
    • Issue date Dec 31, 2013
    • BASF Corporation
    • Sadiq Al-Dahhan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Spring damper
    • Patent number 8,556,241
    • Issue date Oct 15, 2013
    • Ronald N. Check
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Zoom Lens Assembly with Flat Coil Extension Spring Termination
    • Publication number 20230125356
    • Publication date Apr 27, 2023
    • OPHIR OPTRONICS SOLUTIONS LTD.
    • Nahum Ahituv
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    EXTENSION SPRING ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20230013954
    • Publication date Jan 19, 2023
    • S3 ENTERPRISES INC.
    • Al PENNER
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    EXTENSION SPRING ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20210239174
    • Publication date Aug 5, 2021
    • S3 ENTERPRISES INC.
    • Al PENNER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REBOUND SPRING STRUCTURE
    • Publication number 20210190164
    • Publication date Jun 24, 2021
    • SHOWA CORPORATION
    • Nobuyuki MURAGUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COIL SPRING ASSEMBLY
    • Publication number 20210003184
    • Publication date Jan 7, 2021
    • NHK Spring Co., Ltd.
    • Mitsuteru MIMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AN ENERGY-ABSORBING STRUCTURE FOR A TETHER LINE, AND A TETHER LINE...
    • Publication number 20200406074
    • Publication date Dec 31, 2020
    • Alf Kristian FJELLDAL
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    HANDHELD WORK APPARATUS AND METHOD FOR MOUNTING AN ANTI-VIBRATION U...
    • Publication number 20200030959
    • Publication date Jan 30, 2020
    • Andreas Stihl AG & Co KG
    • Carsten Freymueller
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SPRING ASSEMBLY
    • Publication number 20190376574
    • Publication date Dec 12, 2019
    • Piolax, Inc.
    • Yasutaka UEMATSU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LAWN CARE VEHICLE
    • Publication number 20190264767
    • Publication date Aug 29, 2019
    • MTD Products Inc
    • Michael Miller
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SPRING DEVICE
    • Publication number 20190170203
    • Publication date Jun 6, 2019
    • Mark C. DOYLE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    EXTENSION SPRING WITH SACRIFICIAL ANODE
    • Publication number 20190128356
    • Publication date May 2, 2019
    • S3 ENTERPRISES INC.
    • Edward Robert SONNTAG
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SPRING SUPPORT FOR A COIL SPRING
    • Publication number 20180272821
    • Publication date Sep 27, 2018
    • BASF SE
    • Waldemar MEIER
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    REFRIGERANT COMPRESSOR
    • Publication number 20180149148
    • Publication date May 31, 2018
    • Nidec Global Appliance Germany GmbH
    • Reinhard RESCH
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    SPRING END CAP WITH IMPROVED RETENTION
    • Publication number 20180010662
    • Publication date Jan 11, 2018
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Felipe de Lima Zocca
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COIL SPRING, COIL SPRING HOLDER, AND IMAGE FORMING APPARATUS
    • Publication number 20170307996
    • Publication date Oct 26, 2017
    • RICOH COMPANY, LTD.
    • Yuki Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TENSION SPRING MOUNT
    • Publication number 20170241500
    • Publication date Aug 24, 2017
    • Charles F. Pepka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPRING CONE FOR FACILITATING SPRING INSERTION ONTO SMALL WIRE SIZE
    • Publication number 20170241498
    • Publication date Aug 24, 2017
    • CANIMEX INC.
    • Yannick FUNK
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LAWN CARE VEHICLE
    • Publication number 20170156263
    • Publication date Jun 8, 2017
    • MTD Products Inc
    • Michael Miller
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    COILED SPRING ASSEMBLY
    • Publication number 20170152907
    • Publication date Jun 1, 2017
    • NHK Spring Co., Ltd.
    • Nobuharu KATO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HELICAL SPRING CONNECTION
    • Publication number 20160208877
    • Publication date Jul 21, 2016
    • BROSE FAHRZEUGTRILE GMBH & CO. KG, HALLSTADT
    • Renee Dietzel
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SPRING FIXING MEMBER AND INK JET RECORDING HEAD
    • Publication number 20150345696
    • Publication date Dec 3, 2015
    • Canon Kabushiki Kaisha
    • Satoshi Kimura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    SPRING ASSEMBLY AND MANUFACTURING METHOD THEREFOR
    • Publication number 20140225318
    • Publication date Aug 14, 2014
    • Piolax Inc.
    • Kensuke Takeda
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SPRING SYSTEM FOR AN AIRCRAFT
    • Publication number 20140159296
    • Publication date Jun 12, 2014
    • Liebherr-Aerospace Lindenberg GmbH
    • Viktor Kast
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    SPRING SEAT MEMBER AND SPRING ASSEMBLY EQUIPPED WITH SAME
    • Publication number 20140159295
    • Publication date Jun 12, 2014
    • Yuji Nakamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPRING ASSEMBLY FOR LATCH MECHANISM
    • Publication number 20140059901
    • Publication date Mar 6, 2014
    • Richard L. Nicoson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    High Fatigue Arcuate Spring
    • Publication number 20140015179
    • Publication date Jan 16, 2014
    • Barnes Group Inc.
    • Eugenio Ferreira Cunha
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    SPRING ASSEMBLY
    • Publication number 20130334750
    • Publication date Dec 19, 2013
    • PIOLAX, INC.
    • Toshie Fueki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TELESCOPING STRUT
    • Publication number 20130300044
    • Publication date Nov 14, 2013
    • BARNES GROUP INC.
    • JACK W. ADOLINE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CUSHIONING DEVICE AND METAL COVER
    • Publication number 20130241122
    • Publication date Sep 19, 2013
    • SANWA PACKING INDUSTRY CO., LTD.
    • Kazuyo Akimoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TENSION SPRING MOUNT WITH FRICTION-RESISTANT COATING
    • Publication number 20130200557
    • Publication date Aug 8, 2013
    • Charles F. Pepka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...