FR1014455A - Crochet de sécurité pour appareils de levage - Google Patents

Crochet de sécurité pour appareils de levage

Info

Publication number
FR1014455A
FR1014455A FR1014455DA FR1014455A FR 1014455 A FR1014455 A FR 1014455A FR 1014455D A FR1014455D A FR 1014455DA FR 1014455 A FR1014455 A FR 1014455A
Authority
FR
France
Prior art keywords
lifting devices
safety hook
hook
safety
lifting
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)
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Application granted granted Critical
Publication of FR1014455A publication Critical patent/FR1014455A/fr
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)
FR1014455D 1950-03-14 1950-03-14 Crochet de sécurité pour appareils de levage Expired FR1014455A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1014455T 1950-03-14

Publications (1)

Publication Number Publication Date
FR1014455A true FR1014455A (fr) 1952-08-18

Family

ID=9572349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1014455D Expired FR1014455A (fr) 1950-03-14 1950-03-14 Crochet de sécurité pour appareils de levage

Country Status (1)

Country Link
FR (1) FR1014455A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344489A (en) * 1965-11-26 1967-10-03 Bullard Co Safety gate for hook
US3983607A (en) * 1976-01-14 1976-10-05 Dresser Industries, Inc. Safety hook
US6019408A (en) * 1998-03-26 2000-02-01 Bennett, Jr.; Tom Safety lock for grab hook
CN102506050A (zh) * 2011-12-24 2012-06-20 安吉长虹制链有限公司 一种卡扣开合结构

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344489A (en) * 1965-11-26 1967-10-03 Bullard Co Safety gate for hook
US3983607A (en) * 1976-01-14 1976-10-05 Dresser Industries, Inc. Safety hook
US6019408A (en) * 1998-03-26 2000-02-01 Bennett, Jr.; Tom Safety lock for grab hook
CN102506050A (zh) * 2011-12-24 2012-06-20 安吉长虹制链有限公司 一种卡扣开合结构

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