[go: up one dir, main page]

FR2948191B1 - METHOD AND DEVICE FOR DETERMINING THE RUIN TORQUE OF A SCREW - Google Patents

METHOD AND DEVICE FOR DETERMINING THE RUIN TORQUE OF A SCREW

Info

Publication number
FR2948191B1
FR2948191B1 FR0954905A FR0954905A FR2948191B1 FR 2948191 B1 FR2948191 B1 FR 2948191B1 FR 0954905 A FR0954905 A FR 0954905A FR 0954905 A FR0954905 A FR 0954905A FR 2948191 B1 FR2948191 B1 FR 2948191B1
Authority
FR
France
Prior art keywords
ruin
torque
screw
determining
ruin torque
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0954905A
Other languages
French (fr)
Other versions
FR2948191A1 (en
Inventor
Claude Nicolas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0954905A priority Critical patent/FR2948191B1/en
Publication of FR2948191A1 publication Critical patent/FR2948191A1/en
Application granted granted Critical
Publication of FR2948191B1 publication Critical patent/FR2948191B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/22—Investigating strength properties of solid materials by application of mechanical stress by applying steady torsional forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G01M99/007—Subject matter not provided for in other groups of this subclass by applying a load, e.g. for resistance or wear testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0078—Testing material properties on manufactured objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0278—Thin specimens
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0298—Manufacturing or preparing specimens
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/04—Chucks, fixtures, jaws, holders or anvils
    • G01N2203/0458—Chucks, fixtures, jaws, holders or anvils characterised by their material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
FR0954905A 2009-07-16 2009-07-16 METHOD AND DEVICE FOR DETERMINING THE RUIN TORQUE OF A SCREW Expired - Fee Related FR2948191B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0954905A FR2948191B1 (en) 2009-07-16 2009-07-16 METHOD AND DEVICE FOR DETERMINING THE RUIN TORQUE OF A SCREW

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0954905A FR2948191B1 (en) 2009-07-16 2009-07-16 METHOD AND DEVICE FOR DETERMINING THE RUIN TORQUE OF A SCREW

Publications (2)

Publication Number Publication Date
FR2948191A1 FR2948191A1 (en) 2011-01-21
FR2948191B1 true FR2948191B1 (en) 2012-08-17

Family

ID=42153847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0954905A Expired - Fee Related FR2948191B1 (en) 2009-07-16 2009-07-16 METHOD AND DEVICE FOR DETERMINING THE RUIN TORQUE OF A SCREW

Country Status (1)

Country Link
FR (1) FR2948191B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105043741A (en) * 2015-08-11 2015-11-11 北京航空航天大学 Bolt pre-tightening force degradation process real-time detection device considering high-temperature creep

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558599A (en) * 1983-04-28 1985-12-17 Allied Corporation Bolt demonstrator
JPS6060525A (en) * 1983-09-14 1985-04-08 Nhk Spring Co Ltd Measuring device for torque coefficient
JPS6242032A (en) * 1985-08-19 1987-02-24 Tokyo Inst Of Technol Elastic plastic area tightening screw performance testing device
JP3383715B2 (en) * 1995-01-25 2003-03-04 松下電器産業株式会社 Screw tightening torque measuring method and its torque measuring unit
EP1254355B1 (en) * 2000-02-07 2009-06-24 Kistler Holding AG Test device for determining the friction and prestress values of screwed connections
JP3975299B2 (en) * 2004-07-08 2007-09-12 前田金属工業株式会社 Tightening torque measuring unit and torque display tightening machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105043741A (en) * 2015-08-11 2015-11-11 北京航空航天大学 Bolt pre-tightening force degradation process real-time detection device considering high-temperature creep
CN105043741B (en) * 2015-08-11 2017-12-05 北京航空航天大学 A kind of bolt pretightening degenerative process real-time detection apparatus for considering high-temerature creep

Also Published As

Publication number Publication date
FR2948191A1 (en) 2011-01-21

Similar Documents

Publication Publication Date Title
EP2404081A4 (en) DEVICE FOR DETERMINING THE TORQUE VECTOR
FR2915201B1 (en) PROCESS FOR THE PREPARATION OF POLYALCENYLSUCCINIC ANHYDRIDES
EP2218426A4 (en) ASSISTANCE DEVICE FOR INTERVENTION
EP2216576A4 (en) THREADED FITTING FOR PIPE
EP2113169A4 (en) CLEANING DEVICE AND CLEANING METHOD FOR THE DEVICE
EP2173448A4 (en) Plate fin fluid processing device
FR2918262B1 (en) BRIDGE DEVICE FOR LAMINOPLASTY AND ITS APPLICATIONS
EP2340366A4 (en) DEVICE AND METHOD FOR AUTOMATICALLY ADJUSTING THE TORQUE TRANSMISSION CAPACITY OF A TURBORECUPERATION TRANSMISSION
EP2502224A4 (en) ADJUSTING DEVICE FOR CLEAR CAISSE
EP2279357A4 (en) COUPLE MEMBER FOR THREADED FITTINGS
GB2466148B (en) Apparatus and method for determining the results of assays
EP2454495A4 (en) NUT FOR TORQUE SCREW
EP2224249A4 (en) MICROCHIP AND METHOD FOR SENDING LIQUID FOR MICROCHIP
FR2962117B1 (en) DEVICE FOR REALIZING A ARCHIMEDE SCREW
FR2902407B1 (en) METHOD AND DEVICE FOR DETERMINING THE LIMIT PARAMETER OF A TURBOMOTOR
SI2218300T1 (en) Device for the thermal processing of divided solids
FR2999283B1 (en) METHOD AND DEVICE FOR DETERMINING THE POSITION AND / OR THE NATURE OF A ROAD INFRASTRUCTURE FACILITY
FR2999039B1 (en) METHOD AND CONTROL INSTALLATION FOR DETERMINING THE ROTATION ANGLE OF A SYNCHRONOUS MACHINE
FR2948191B1 (en) METHOD AND DEVICE FOR DETERMINING THE RUIN TORQUE OF A SCREW
EP2203188A4 (en) BIOMARKER FOR MEASURING THE EFFECTIVENESS OF A MEDICINE DURING ENTEROPATHY
FR2961295B1 (en) METHOD AND DEVICE FOR DETERMINING A MIXED WATER CAPACITY
FR2967493B1 (en) RADIOMETRY DEVICE AND METHOD FOR DETERMINING THE PHYSICO-CHEMICAL CHARACTERISTICS OF A SAMPLE
FR2923053B1 (en) METHOD AND DEVICE FOR IMPROVING THE RESOLUTION OF AN ULTRASONIC IMAGE
FR2922749B1 (en) THREADED HEAD SCREW FOR OSTHEOSYNTHESIS
FR2975232B1 (en) DEVICE FOR SIGNALING THE TIGHTENING TORQUE OF A SCREW TERMINAL

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140331