FR910255A - so-called indestructible nut - Google Patents

so-called indestructible nut

Info

Publication number
FR910255A
FR910255A FR910255DA FR910255A FR 910255 A FR910255 A FR 910255A FR 910255D A FR910255D A FR 910255DA FR 910255 A FR910255 A FR 910255A
Authority
FR
France
Prior art keywords
indestructible
nut
called
indestructible nut
called indestructible
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
Application number
Other languages
French (fr)
Inventor
Andre-Paul Poulain
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 filed Critical
Application granted granted Critical
Publication of FR910255A publication Critical patent/FR910255A/en
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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
    • F16B39/2825—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts causing the bolt to tilt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR910255D 1945-11-10 1945-11-10 so-called indestructible nut Expired FR910255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR910255T 1945-11-10

Publications (1)

Publication Number Publication Date
FR910255A true FR910255A (en) 1946-06-03

Family

ID=9410294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR910255D Expired FR910255A (en) 1945-11-10 1945-11-10 so-called indestructible nut

Country Status (1)

Country Link
FR (1) FR910255A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1176933B (en) * 1960-09-13 1964-08-27 Nat Bank Of Detroit screw
US3147003A (en) * 1961-11-22 1964-09-01 Alvin L Johnson Fast action c-clamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1176933B (en) * 1960-09-13 1964-08-27 Nat Bank Of Detroit screw
US3147003A (en) * 1961-11-22 1964-09-01 Alvin L Johnson Fast action c-clamp

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