FR2743399B1 - SCREW WITH SINGLE WAY OF ROTATION - Google Patents

SCREW WITH SINGLE WAY OF ROTATION

Info

Publication number
FR2743399B1
FR2743399B1 FR9600197A FR9600197A FR2743399B1 FR 2743399 B1 FR2743399 B1 FR 2743399B1 FR 9600197 A FR9600197 A FR 9600197A FR 9600197 A FR9600197 A FR 9600197A FR 2743399 B1 FR2743399 B1 FR 2743399B1
Authority
FR
France
Prior art keywords
screw
rotation
single way
way
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 - Lifetime
Application number
FR9600197A
Other languages
French (fr)
Other versions
FR2743399A1 (en
Inventor
Pascal Detable
Michel Andre
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.)
Caillau SAS
Original Assignee
Etablissements Caillau 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 Etablissements Caillau SAS filed Critical Etablissements Caillau SAS
Priority to FR9600197A priority Critical patent/FR2743399B1/en
Publication of FR2743399A1 publication Critical patent/FR2743399A1/en
Application granted granted Critical
Publication of FR2743399B1 publication Critical patent/FR2743399B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0076—Specially shaped nuts or heads of bolts or screws for rotations by a tool causing slipping of the tool in loosening rotation, i.e. disabling unscrewing unless another tool is used
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/021—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load by means of a frangible part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
FR9600197A 1996-01-10 1996-01-10 SCREW WITH SINGLE WAY OF ROTATION Expired - Lifetime FR2743399B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9600197A FR2743399B1 (en) 1996-01-10 1996-01-10 SCREW WITH SINGLE WAY OF ROTATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9600197A FR2743399B1 (en) 1996-01-10 1996-01-10 SCREW WITH SINGLE WAY OF ROTATION

Publications (2)

Publication Number Publication Date
FR2743399A1 FR2743399A1 (en) 1997-07-11
FR2743399B1 true FR2743399B1 (en) 1998-03-27

Family

ID=9487998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9600197A Expired - Lifetime FR2743399B1 (en) 1996-01-10 1996-01-10 SCREW WITH SINGLE WAY OF ROTATION

Country Status (1)

Country Link
FR (1) FR2743399B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2952145B1 (en) * 2009-11-03 2012-02-10 Peugeot Citroen Automobiles Sa NUT AND TOOL DEDICATED CORRESPONDING TO SHAPE COOPERATION ELEMENTS FOR THE DEDUCTION OF AN NUT BASE
ES2353182B1 (en) * 2010-09-10 2011-10-05 Ridelin S.L. TIGHTENING ELEMENT FOR ELECTRICAL CONNECTOR.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE131445C (en) *
FR2220160A5 (en) * 1973-03-01 1974-09-27 Legay Jean
FR2672346B1 (en) * 1991-02-06 1993-08-27 Hennert Sa SCREW FOR ANTI-THEFT DEVICE AND ANTI-THEFT DEVICE.

Also Published As

Publication number Publication date
FR2743399A1 (en) 1997-07-11

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