FR493237A - Crochet de sureté - Google Patents

Crochet de sureté

Info

Publication number
FR493237A
FR493237A FR493237A FR493237DA FR493237A FR 493237 A FR493237 A FR 493237A FR 493237 A FR493237 A FR 493237A FR 493237D A FR493237D A FR 493237DA FR 493237 A FR493237 A FR 493237A
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
FR493237A
Other languages
English (en)
Inventor
Chresten Knudsen
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR493237A publication Critical patent/FR493237A/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
    • F16B45/02—Hooks with pivoting or elastically bending closing member
    • F16B45/024—Hooks with pivoting or elastically bending closing member and having means biasing the closing member about the pivot
    • F16B45/026—Hooks with pivoting or elastically bending closing member and having means biasing the closing member about the pivot and including a coil type spring
    • 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
    • F16B45/02—Hooks with pivoting or elastically bending closing member
    • F16B45/023—Hooks with pivoting or elastically bending closing member the closing member pivoting about an axis perpendicular to the plane of the hook

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
FR493237A 1918-10-24 1918-11-22 Crochet de sureté Expired FR493237A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17408/18A GB133797A (en) 1918-10-24 1918-10-24 Improvements in and relating to Safety Hooks.

Publications (1)

Publication Number Publication Date
FR493237A true FR493237A (fr) 1919-08-02

Family

ID=32672289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR493237A Expired FR493237A (fr) 1918-10-24 1918-11-22 Crochet de sureté

Country Status (2)

Country Link
FR (1) FR493237A (fr)
GB (1) GB133797A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551564A (en) * 1948-04-08 1951-05-01 Swank Inc Key holder

Also Published As

Publication number Publication date
GB133797A (en) 1919-10-23

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