FR928122A - Self-locking screw - Google Patents

Self-locking screw

Info

Publication number
FR928122A
FR928122A FR928122DA FR928122A FR 928122 A FR928122 A FR 928122A FR 928122D A FR928122D A FR 928122DA FR 928122 A FR928122 A FR 928122A
Authority
FR
France
Prior art keywords
self
locking screw
locking
screw
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)
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.)
BREV ET PARTICIPATIONS
Original Assignee
BREV ET PARTICIPATIONS
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 BREV ET PARTICIPATIONS filed Critical BREV ET PARTICIPATIONS
Application granted granted Critical
Publication of FR928122A publication Critical patent/FR928122A/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)
FR928122D 1946-05-09 1946-05-09 Self-locking screw Expired FR928122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR928122T 1946-05-09

Publications (1)

Publication Number Publication Date
FR928122A true FR928122A (en) 1947-11-19

Family

ID=9441518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928122D Expired FR928122A (en) 1946-05-09 1946-05-09 Self-locking screw

Country Status (1)

Country Link
FR (1) FR928122A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203303A (en) * 1964-08-10 1965-08-31 Nat Screw & Mfg Company Blind fastener
US3204517A (en) * 1958-12-08 1965-09-07 Huck Mfg Co Blind fastener
US3279304A (en) * 1965-07-07 1966-10-18 Nat Screw & Mfg Company High strength blind fastener
US3653294A (en) * 1969-06-27 1972-04-04 Edgar F Nason Blind fastener
US4026184A (en) * 1974-05-02 1977-05-31 Hilti Aktiengesellschaft Ball anchor dowel
FR2480877A1 (en) * 1980-04-21 1981-10-23 Huret & Fils Mounting assembly for derailleur gear changer - has tapered lock-nut inside screwed collet with hexagonal drive socket

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204517A (en) * 1958-12-08 1965-09-07 Huck Mfg Co Blind fastener
US3203303A (en) * 1964-08-10 1965-08-31 Nat Screw & Mfg Company Blind fastener
US3279304A (en) * 1965-07-07 1966-10-18 Nat Screw & Mfg Company High strength blind fastener
US3653294A (en) * 1969-06-27 1972-04-04 Edgar F Nason Blind fastener
US4026184A (en) * 1974-05-02 1977-05-31 Hilti Aktiengesellschaft Ball anchor dowel
FR2480877A1 (en) * 1980-04-21 1981-10-23 Huret & Fils Mounting assembly for derailleur gear changer - has tapered lock-nut inside screwed collet with hexagonal drive socket

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