FR676605A - Process for making bolts, studs, etc., unbreakable and removable. - Google Patents

Process for making bolts, studs, etc., unbreakable and removable.

Info

Publication number
FR676605A
FR676605A FR676605DA FR676605A FR 676605 A FR676605 A FR 676605A FR 676605D A FR676605D A FR 676605DA FR 676605 A FR676605 A FR 676605A
Authority
FR
France
Prior art keywords
unbreakable
studs
removable
making bolts
bolts
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
Georges-Raymond Fondimare
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 FR676605A publication Critical patent/FR676605A/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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/023—Locking of screws, bolts or nuts in which the locking takes place after screwing down by driving a conic or wedge-shaped expander through the threaded element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR676605D 1929-06-13 1929-06-13 Process for making bolts, studs, etc., unbreakable and removable. Expired FR676605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR676605T 1929-06-13

Publications (1)

Publication Number Publication Date
FR676605A true FR676605A (en) 1930-02-25

Family

ID=9019979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR676605D Expired FR676605A (en) 1929-06-13 1929-06-13 Process for making bolts, studs, etc., unbreakable and removable.

Country Status (1)

Country Link
FR (1) FR676605A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5058781A (en) * 1990-10-29 1991-10-22 Aronie Alan B Caulking gun with drive means which facilitate the immediate release of pressure from the piston

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5058781A (en) * 1990-10-29 1991-10-22 Aronie Alan B Caulking gun with drive means which facilitate the immediate release of pressure from the piston

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