Springs

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CPC
G01N2203/0288

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Parent Industries

GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES G01N2203/00Investigating strength properties of solid materials by application of mechanical stress

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G01N2203/0288Springs

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and production support tooling for measuring the torque of a...
- Patent number 11,921,468
- Issue date Mar 5, 2024
- Nivarox-Far S.A.
- Nicola Giusto
- G04 - HOROLOGY
Information Patent Grant
Vehicle and method for suspension spring degradation detection and...
- Patent number 10,768,074
- Issue date Sep 8, 2020
- GM Global Technology Operations LLC
- SeyedAlireza Kasaiezadeh Mahabadi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inspecting device and inspecting method
- Patent number 9,546,939
- Issue date Jan 17, 2017
- Mitsubishi Electric Corporation
- Zhengyong Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for detecting spring stiffness
- Patent number 9,470,613
- Issue date Oct 18, 2016
- Citic Dicastal Co. Ltd
- Lyu Jinqi
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for checking the state of charge of a gas spring
- Patent number 9,353,823
- Issue date May 31, 2016
- BORDIGNON SILVANO S.R.L.
- Alberto Bordignon
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Measuring device
- Patent number 8,720,266
- Issue date May 13, 2014
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Wei Liu
- G01 - MEASURING TESTING
Information Patent Grant
Spring testing fixture and measuring assembly thereof
- Patent number 8,720,265
- Issue date May 13, 2014
- Cheng Uei Precision Industry Co., Ltd.
- Jui-Pin Lin
- G01 - MEASURING TESTING
Information Patent Grant
Torsion spring test jig
- Patent number 8,408,069
- Issue date Apr 2, 2013
- Cheng Uei Precision Industry Co., Ltd.
- Jui-Pin Lin
- G01 - MEASURING TESTING
Information Patent Grant
Leaf spring load measuring device and program
- Patent number 8,230,734
- Issue date Jul 31, 2012
- NHK Spring Co., Ltd.
- Eijiro Furuta
- G01 - MEASURING TESTING
Information Patent Grant
Spring member test apparatus
- Patent number 8,230,733
- Issue date Jul 31, 2012
- Ford Global Technologies, LLC
- Bruce Frederick Pierce
- G01 - MEASURING TESTING
Information Patent Grant
Spring force component tester
- Patent number 8,151,638
- Issue date Apr 10, 2012
- Robert Bosch GmbH
- Heiko F. Erlenkeuser
- G01 - MEASURING TESTING
Information Patent Grant
Leaf spring load measuring device and program
- Patent number 7,624,631
- Issue date Dec 1, 2009
- NHK Spring Co., Ltd.
- Eijiro Furuta
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for ripple-spring compression assessment
- Patent number 7,418,858
- Issue date Sep 2, 2008
- Siemens Power Generation, Inc.
- Mark William Fischer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fixture for testing spring squareness under a load
- Patent number 7,069,778
- Issue date Jul 4, 2006
- Robert Bosch GmbH
- Richard E Strehler
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for testing leaf springs
- Patent number 6,199,427
- Issue date Mar 13, 2001
- Intercomp Company
- William P. Kroll
- G01 - MEASURING TESTING
Information Patent Grant
Spring testing containment
- Patent number 6,128,950
- Issue date Oct 10, 2000
- The United States of America as represented by the Secretary of the Air Force
- Robert C. Hoagland
- G01 - MEASURING TESTING
Information Patent Grant
On head valve spring tester
- Patent number 6,098,446
- Issue date Aug 8, 2000
- Bradley S. Buxton
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Methods for determining damping characteristics
- Patent number 5,969,251
- Issue date Oct 19, 1999
- Unisys Corporation
- Michael N. Tranquilla
- G01 - MEASURING TESTING
Information Patent Grant
Torsion spring grading by hystersis averaging
- Patent number 5,855,138
- Issue date Jan 5, 1999
- Lexmark International, Inc.
- Steven Alan Curry
- G01 - MEASURING TESTING
Information Patent Grant
Spring tester
- Patent number 5,832,774
- Issue date Nov 10, 1998
- John Antony Smith
- G01 - MEASURING TESTING
Information Patent Grant
Calculating damping for belts
- Patent number 5,672,829
- Issue date Sep 30, 1997
- Michael N. Tranquilla
- G01 - MEASURING TESTING
Information Patent Grant
Method for testing a spring pack of a motor operated valve
- Patent number 5,579,659
- Issue date Dec 3, 1996
- Wisconsin Electric Power Company
- Jeffrey J. Roberts
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Belt damping
- Patent number 5,554,807
- Issue date Sep 10, 1996
- Michael N. Tranquilla
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for testing coiled materials
- Patent number 5,515,294
- Issue date May 7, 1996
- L&P Property Management Company
- Henry G. Mohr
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for testing spring packs of motor operated valves
- Patent number 5,435,177
- Issue date Jul 25, 1995
- Wisconsin Electric Power Company
- Jeffrey J. Roberts
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Nuclear fuel bundle spacer spring constant gauge
- Patent number 5,343,504
- Issue date Aug 30, 1994
- General Electric Company
- William B. Gaylord
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic tester for rotor seals and bearings
- Patent number 5,239,864
- Issue date Aug 31, 1993
- The United States of America as represented by the administrator of the Natio...
- George L. von Pragenau
- G01 - MEASURING TESTING
Information Patent Grant
Automated spring pack testing method
- Patent number 5,168,761
- Issue date Dec 8, 1992
- B&W Nuclear Service Company
- John G. Hinant
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for testing characteristics of extruded elasto...
- Patent number 5,033,308
- Issue date Jul 23, 1991
- Harvard Industries
- Gilles Le Compagnon
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Process and apparatus for testing the axles and/or springs and/or a...
- Patent number 4,951,504
- Issue date Aug 28, 1990
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Jurgen Klock
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND PRODUCTION SUPPORT TOOLING FOR MEASURING THE TORQUE OF A...
- Publication number 20200159171
- Publication date May 21, 2020
- Nivarox-Far S.A.
- Nicola Giusto
- G01 - MEASURING TESTING
Information Patent Application
MEASURING DEVICE
- Publication number 20130233090
- Publication date Sep 12, 2013
- WEI LIU
- G01 - MEASURING TESTING
Information Patent Application
SPRING TESTING FIXTURE AND MEASURING ASSEMBLY THEREOF
- Publication number 20120312091
- Publication date Dec 13, 2012
- Cheng Uei Precision Industry Co., LTD.
- Jui-pin Lin
- G01 - MEASURING TESTING
Information Patent Application
TORSION SPRING TEST JIG
- Publication number 20120272746
- Publication date Nov 1, 2012
- Cheng Uei Precision Industry Co., LTD.
- JUI-PIN LIN
- G01 - MEASURING TESTING
Information Patent Application
Spring Member Test Apparatus
- Publication number 20100288041
- Publication date Nov 18, 2010
- Bruce Frederick Pierce
- G01 - MEASURING TESTING
Information Patent Application
SPRING FORCE COMPONENT TESTER
- Publication number 20100139359
- Publication date Jun 10, 2010
- ROBERT BOSCH GmbH
- Heiko F. Erlenkeuser
- G01 - MEASURING TESTING
Information Patent Application
LEAF SPRING LOAD MEASURING DEVICE AND PROGRAM
- Publication number 20100018307
- Publication date Jan 28, 2010
- NHK Spring Co., Ltd.
- Eijiro Furuta
- G01 - MEASURING TESTING
Information Patent Application
Leaf spring load measuring device and program
- Publication number 20070068243
- Publication date Mar 29, 2007
- NHK SPRING CO., LTD
- Eijiro Furuta
- G01 - MEASURING TESTING
Information Patent Application
Method and system for ripple-spring compression assessment
- Publication number 20060283234
- Publication date Dec 21, 2006
- Siemens Westinghouse Power Corporation
- Mark William Fischer
- G01 - MEASURING TESTING
Information Patent Application
Device for measuring pedal-pushing force for vehicles
- Publication number 20040255688
- Publication date Dec 23, 2004
- Donghee Industrial Co., Ltd.
- Choong-Suk Ok
- G01 - MEASURING TESTING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and production support tooling for measuring the torque of a...

Vehicle and method for suspension spring degradation detection and...

Inspecting device and inspecting method

Apparatus for detecting spring stiffness

Device and method for checking the state of charge of a gas spring

Measuring device

Spring testing fixture and measuring assembly thereof

Torsion spring test jig

Leaf spring load measuring device and program

Spring member test apparatus

Spring force component tester

Leaf spring load measuring device and program

Method and system for ripple-spring compression assessment

Fixture for testing spring squareness under a load

Apparatus and method for testing leaf springs

Spring testing containment

On head valve spring tester

Methods for determining damping characteristics

Torsion spring grading by hystersis averaging

Spring tester

Calculating damping for belts

Method for testing a spring pack of a motor operated valve

Belt damping

Method and apparatus for testing coiled materials

Apparatus and method for testing spring packs of motor operated valves

Nuclear fuel bundle spacer spring constant gauge

Dynamic tester for rotor seals and bearings

Automated spring pack testing method

Method and apparatus for testing characteristics of extruded elasto...

Process and apparatus for testing the axles and/or springs and/or a...

Patents Applicationslast 30 patents

METHOD AND PRODUCTION SUPPORT TOOLING FOR MEASURING THE TORQUE OF A...

MEASURING DEVICE

SPRING TESTING FIXTURE AND MEASURING ASSEMBLY THEREOF

TORSION SPRING TEST JIG

Spring Member Test Apparatus

SPRING FORCE COMPONENT TESTER

LEAF SPRING LOAD MEASURING DEVICE AND PROGRAM

Leaf spring load measuring device and program

Method and system for ripple-spring compression assessment

Device for measuring pedal-pushing force for vehicles