FR891332A - Clou de sûreté - Google Patents

Clou de sûreté

Info

Publication number
FR891332A
FR891332A FR891332DA FR891332A FR 891332 A FR891332 A FR 891332A FR 891332D A FR891332D A FR 891332DA FR 891332 A FR891332 A FR 891332A
Authority
FR
France
Prior art keywords
safety nail
nail
safety
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
English (en)
French (fr)
Inventor
Johannes Welle
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 FR891332A publication Critical patent/FR891332A/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
    • F16B15/00—Nails; Staples
    • F16B15/06—Nails; Staples with barbs, e.g. for metal parts; Drive screws
    • 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
    • F16B15/00—Nails; Staples
    • F16B15/04—Nails; Staples with spreading shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR891332D 1942-03-17 1943-02-18 Clou de sûreté Expired FR891332A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE891332X 1942-03-17

Publications (1)

Publication Number Publication Date
FR891332A true FR891332A (fr) 1944-03-03

Family

ID=6844476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR891332D Expired FR891332A (fr) 1942-03-17 1943-02-18 Clou de sûreté

Country Status (2)

Country Link
BE (1) BE449234A (enrdf_load_stackoverflow)
FR (1) FR891332A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745308A (en) * 1955-03-29 1956-05-15 Gisondi Emanuel Sheet metal nail having channel shaped, barbed spreading legs
US3333499A (en) * 1965-08-24 1967-08-01 Edward F Rudd Self-penetrating wedge pin
WO1990005246A1 (en) * 1988-10-31 1990-05-17 Rf-Konsult Ab Concrete nail

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745308A (en) * 1955-03-29 1956-05-15 Gisondi Emanuel Sheet metal nail having channel shaped, barbed spreading legs
US3333499A (en) * 1965-08-24 1967-08-01 Edward F Rudd Self-penetrating wedge pin
WO1990005246A1 (en) * 1988-10-31 1990-05-17 Rf-Konsult Ab Concrete nail

Also Published As

Publication number Publication date
BE449234A (enrdf_load_stackoverflow)

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