FR1232623A - Improvements made to hooks with link, more especially to safety hooks of this kind - Google Patents

Improvements made to hooks with link, more especially to safety hooks of this kind

Info

Publication number
FR1232623A
FR1232623A FR800706A FR800706A FR1232623A FR 1232623 A FR1232623 A FR 1232623A FR 800706 A FR800706 A FR 800706A FR 800706 A FR800706 A FR 800706A FR 1232623 A FR1232623 A FR 1232623A
Authority
FR
France
Prior art keywords
hooks
link
improvements made
safety
safety hooks
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
FR800706A
Other languages
French (fr)
Inventor
Karl Leh
Fritz Leh
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 FR1232623A publication Critical patent/FR1232623A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/34—Crane hooks
    • B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR800706A 1958-07-22 1959-07-21 Improvements made to hooks with link, more especially to safety hooks of this kind Expired FR1232623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1232623X 1958-07-22

Publications (1)

Publication Number Publication Date
FR1232623A true FR1232623A (en) 1960-10-11

Family

ID=7735189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR800706A Expired FR1232623A (en) 1958-07-22 1959-07-21 Improvements made to hooks with link, more especially to safety hooks of this kind

Country Status (1)

Country Link
FR (1) FR1232623A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7902801A (en) * 1979-04-10 1980-10-14 American Hoist & Derrick Co Lifting hook with normally closed entry - has pivoted plate swinging to open or close hook entry and spring returned to closed position
CN114919721A (en) * 2022-05-23 2022-08-19 浙江东溟科技有限公司 Flexible hook type fisher

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7902801A (en) * 1979-04-10 1980-10-14 American Hoist & Derrick Co Lifting hook with normally closed entry - has pivoted plate swinging to open or close hook entry and spring returned to closed position
CN114919721A (en) * 2022-05-23 2022-08-19 浙江东溟科技有限公司 Flexible hook type fisher
CN114919721B (en) * 2022-05-23 2024-01-19 浙江东溟科技有限公司 Flexible hook type fisher

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