FR2220160A5 - - Google Patents

Info

Publication number
FR2220160A5
FR2220160A5 FR7307296A FR7307296A FR2220160A5 FR 2220160 A5 FR2220160 A5 FR 2220160A5 FR 7307296 A FR7307296 A FR 7307296A FR 7307296 A FR7307296 A FR 7307296A FR 2220160 A5 FR2220160 A5 FR 2220160A5
Authority
FR
France
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
Application number
FR7307296A
Other languages
French (fr)
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.)
LEGAY JEAN
Original Assignee
LEGAY JEAN
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 LEGAY JEAN filed Critical LEGAY JEAN
Priority to FR7307296A priority Critical patent/FR2220160A5/fr
Application granted granted Critical
Publication of FR2220160A5 publication Critical patent/FR2220160A5/fr
Expired 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
    • 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
    • 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
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7307296A 1973-03-01 1973-03-01 Expired FR2220160A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7307296A FR2220160A5 (en) 1973-03-01 1973-03-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7307296A FR2220160A5 (en) 1973-03-01 1973-03-01

Publications (1)

Publication Number Publication Date
FR2220160A5 true FR2220160A5 (en) 1974-09-27

Family

ID=9115612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7307296A Expired FR2220160A5 (en) 1973-03-01 1973-03-01

Country Status (1)

Country Link
FR (1) FR2220160A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743399A1 (en) * 1996-01-10 1997-07-11 Caillau Ets Screw with single rotational direction head
WO2004036064A1 (en) * 2002-10-16 2004-04-29 Sfs Intec Holding Ag Nut comprising a breakable tool-gripping mechanism
ES2353182A1 (en) * 2010-09-10 2011-02-28 Ridelin S.L. Tightening element for electrical connector. (Machine-translation by Google Translate, not legally binding)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743399A1 (en) * 1996-01-10 1997-07-11 Caillau Ets Screw with single rotational direction head
WO2004036064A1 (en) * 2002-10-16 2004-04-29 Sfs Intec Holding Ag Nut comprising a breakable tool-gripping mechanism
ES2353182A1 (en) * 2010-09-10 2011-02-28 Ridelin S.L. Tightening element for electrical connector. (Machine-translation by Google Translate, not legally binding)

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Legal Events

Date Code Title Description
ST Notification of lapse