FR2891049B1 - METHOD FOR DETERMINING SCREW PARAMETERS - Google Patents

METHOD FOR DETERMINING SCREW PARAMETERS

Info

Publication number
FR2891049B1
FR2891049B1 FR0509509A FR0509509A FR2891049B1 FR 2891049 B1 FR2891049 B1 FR 2891049B1 FR 0509509 A FR0509509 A FR 0509509A FR 0509509 A FR0509509 A FR 0509509A FR 2891049 B1 FR2891049 B1 FR 2891049B1
Authority
FR
France
Prior art keywords
determining screw
screw parameters
parameters
determining
screw
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
FR0509509A
Other languages
French (fr)
Other versions
FR2891049A1 (en
Inventor
Manuel Perreira
Laurent Briault
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0509509A priority Critical patent/FR2891049B1/en
Publication of FR2891049A1 publication Critical patent/FR2891049A1/en
Application granted granted Critical
Publication of FR2891049B1 publication Critical patent/FR2891049B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/58—Testing
    • 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
    • G01L5/243—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 using washers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Spark Plugs (AREA)
FR0509509A 2005-09-16 2005-09-16 METHOD FOR DETERMINING SCREW PARAMETERS Expired - Fee Related FR2891049B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0509509A FR2891049B1 (en) 2005-09-16 2005-09-16 METHOD FOR DETERMINING SCREW PARAMETERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0509509A FR2891049B1 (en) 2005-09-16 2005-09-16 METHOD FOR DETERMINING SCREW PARAMETERS

Publications (2)

Publication Number Publication Date
FR2891049A1 FR2891049A1 (en) 2007-03-23
FR2891049B1 true FR2891049B1 (en) 2007-10-26

Family

ID=36218492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0509509A Expired - Fee Related FR2891049B1 (en) 2005-09-16 2005-09-16 METHOD FOR DETERMINING SCREW PARAMETERS

Country Status (1)

Country Link
FR (1) FR2891049B1 (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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481193A (en) * 1967-07-27 1969-12-02 Hans G Schubert Torque wrench
JPH0624755Y2 (en) * 1987-10-19 1994-06-29 日産自動車株式会社 Washer pressure sensor
US4969105A (en) * 1988-05-02 1990-11-06 Ingersoll-Rand Company Gasket compression control method having tension-related feedback
DE69214498T2 (en) * 1991-04-25 1997-02-20 Ngk Spark Plug Co Device for the provisional attachment of a pressure sensor in the spark plug bore of the cylinder head
US5581019A (en) * 1992-07-16 1996-12-03 W. L. Gore & Associates, Inc. Gasket/insertable member and method for making and using same

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
FR2891049A1 (en) 2007-03-23

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Year of fee payment: 11

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Effective date: 20170531