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FR1030453A - special nut with expanding jaws, for fixing all objects in all materials using a suitable bolt - Google Patents

special nut with expanding jaws, for fixing all objects in all materials using a suitable bolt

Info

Publication number
FR1030453A
FR1030453A FR1030453DA FR1030453A FR 1030453 A FR1030453 A FR 1030453A FR 1030453D A FR1030453D A FR 1030453DA FR 1030453 A FR1030453 A FR 1030453A
Authority
FR
France
Prior art keywords
objects
fixing
materials
special nut
suitable bolt
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
Charles Nory
Emile Pierre
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 FR1030453A publication Critical patent/FR1030453A/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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0866—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with prongs penetrating into the wall of the hole by a retractile movement of a threaded member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1030453D 1951-01-04 1951-01-04 special nut with expanding jaws, for fixing all objects in all materials using a suitable bolt Expired FR1030453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1030453T 1951-01-04

Publications (1)

Publication Number Publication Date
FR1030453A true FR1030453A (en) 1953-06-15

Family

ID=9582530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1030453D Expired FR1030453A (en) 1951-01-04 1951-01-04 special nut with expanding jaws, for fixing all objects in all materials using a suitable bolt

Country Status (1)

Country Link
FR (1) FR1030453A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293259A (en) * 1977-12-24 1981-10-06 Heinrich Liebig Locking toggle bolt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293259A (en) * 1977-12-24 1981-10-06 Heinrich Liebig Locking toggle bolt

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