FR473714A - Crochet de sureté - Google Patents

Crochet de sureté

Info

Publication number
FR473714A
FR473714A FR473714A FR473714DA FR473714A FR 473714 A FR473714 A FR 473714A FR 473714 A FR473714 A FR 473714A FR 473714D A FR473714D A FR 473714DA FR 473714 A FR473714 A FR 473714A
Authority
FR
France
Prior art keywords
safety hook
hook
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
FR473714A
Other languages
English (en)
French (fr)
Inventor
Johannes Sydow
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR473714A publication Critical patent/FR473714A/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
    • F16B45/00—Hooks; Eyes
    • F16B45/06—Hooks with two symmetrically-pivoting hook parts within the same locking cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
FR473714A 1914-06-18 Crochet de sureté Expired FR473714A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR473714T

Publications (1)

Publication Number Publication Date
FR473714A true FR473714A (fr) 1915-01-22

Family

ID=8902803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR473714A Expired FR473714A (fr) 1914-06-18 Crochet de sureté

Country Status (2)

Country Link
DE (1) DE279605C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR473714A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
DE279605C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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