FR1119435A - Dispositif de fixation rotatif - Google Patents

Dispositif de fixation rotatif

Info

Publication number
FR1119435A
FR1119435A FR1119435DA FR1119435A FR 1119435 A FR1119435 A FR 1119435A FR 1119435D A FR1119435D A FR 1119435DA FR 1119435 A FR1119435 A FR 1119435A
Authority
FR
France
Prior art keywords
fixing device
rotary fixing
rotary
fixing
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)
Inventor
William Dzus
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 FR1119435A publication Critical patent/FR1119435A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1119435D 1954-05-03 1955-02-18 Dispositif de fixation rotatif Expired FR1119435A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1119435XA 1954-05-03 1954-05-03

Publications (1)

Publication Number Publication Date
FR1119435A true FR1119435A (fr) 1956-06-20

Family

ID=22341271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1119435D Expired FR1119435A (fr) 1954-05-03 1955-02-18 Dispositif de fixation rotatif

Country Status (1)

Country Link
FR (1) FR1119435A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368443A (en) * 1967-05-08 1968-02-13 Aqua Marine Mfg Ltd Flanged nut
US4693655A (en) * 1985-08-20 1987-09-15 Shigeru Omori Anti-theft device for vehicle wheels (geared oval nut)
US6186718B1 (en) * 1998-06-18 2001-02-13 Northrop Grumman Corporation Threaded fastener having a head with a triangle centerpost within a triangle recess

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368443A (en) * 1967-05-08 1968-02-13 Aqua Marine Mfg Ltd Flanged nut
US4693655A (en) * 1985-08-20 1987-09-15 Shigeru Omori Anti-theft device for vehicle wheels (geared oval nut)
US6186718B1 (en) * 1998-06-18 2001-02-13 Northrop Grumman Corporation Threaded fastener having a head with a triangle centerpost within a triangle recess

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