FR2491901A3 - Crochet de securite - Google Patents

Crochet de securite Download PDF

Info

Publication number
FR2491901A3
FR2491901A3 FR8022093A FR8022093A FR2491901A3 FR 2491901 A3 FR2491901 A3 FR 2491901A3 FR 8022093 A FR8022093 A FR 8022093A FR 8022093 A FR8022093 A FR 8022093A FR 2491901 A3 FR2491901 A3 FR 2491901A3
Authority
FR
France
Prior art keywords
clasp
axis
ring
notch
articulation
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.)
Granted
Application number
FR8022093A
Other languages
English (en)
French (fr)
Other versions
FR2491901B3 (oth
Inventor
Claude Charlet
Jean Clement
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.)
CHARLET SA
Original Assignee
CHARLET 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 CHARLET SA filed Critical CHARLET SA
Priority to FR8022093A priority Critical patent/FR2491901A3/fr
Publication of FR2491901A3 publication Critical patent/FR2491901A3/fr
Application granted granted Critical
Publication of FR2491901B3 publication Critical patent/FR2491901B3/fr
Granted 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)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
FR8022093A 1980-10-10 1980-10-10 Crochet de securite Granted FR2491901A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8022093A FR2491901A3 (fr) 1980-10-10 1980-10-10 Crochet de securite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8022093A FR2491901A3 (fr) 1980-10-10 1980-10-10 Crochet de securite

Publications (2)

Publication Number Publication Date
FR2491901A3 true FR2491901A3 (fr) 1982-04-16
FR2491901B3 FR2491901B3 (oth) 1982-09-03

Family

ID=9246937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8022093A Granted FR2491901A3 (fr) 1980-10-10 1980-10-10 Crochet de securite

Country Status (1)

Country Link
FR (1) FR2491901A3 (oth)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517289A1 (fr) * 1981-11-30 1983-06-03 Becque Forges Crochet de levage avec dispositif de securite
FR2520711A1 (fr) * 1982-02-02 1983-08-05 Henrion Blaise Perfectionnements apportes aux crochets a verrouillage
FR2744345A1 (fr) * 1996-02-02 1997-08-08 Cauda Guillaume Jean Louis Systeme de securite pour chaines, colliers, bracelets
EP3736243A1 (de) * 2019-02-12 2020-11-11 Pewag Austria GmbH Sicherheitslasthaken

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517289A1 (fr) * 1981-11-30 1983-06-03 Becque Forges Crochet de levage avec dispositif de securite
FR2520711A1 (fr) * 1982-02-02 1983-08-05 Henrion Blaise Perfectionnements apportes aux crochets a verrouillage
EP0085631A1 (fr) * 1982-02-02 1983-08-10 Blaise Henrion Perfectionnements apportés aux crochets à verrouillage
FR2744345A1 (fr) * 1996-02-02 1997-08-08 Cauda Guillaume Jean Louis Systeme de securite pour chaines, colliers, bracelets
WO1998036656A1 (fr) * 1996-02-02 1998-08-27 Guillaume Cauda Systeme de securite pour chaines, colliers, bracelets
EP3736243A1 (de) * 2019-02-12 2020-11-11 Pewag Austria GmbH Sicherheitslasthaken
US11142432B2 (en) 2019-02-12 2021-10-12 Pewag Austria Gmbh Safety load hook

Also Published As

Publication number Publication date
FR2491901B3 (oth) 1982-09-03

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