ATE18660T1 - Hebehaken mit sicherheitsvorrichtung. - Google Patents

Hebehaken mit sicherheitsvorrichtung.

Info

Publication number
ATE18660T1
ATE18660T1 AT82420158T AT82420158T ATE18660T1 AT E18660 T1 ATE18660 T1 AT E18660T1 AT 82420158 T AT82420158 T AT 82420158T AT 82420158 T AT82420158 T AT 82420158T AT E18660 T1 ATE18660 T1 AT E18660T1
Authority
AT
Austria
Prior art keywords
catch
casing
lever
hook
stop
Prior art date
Application number
AT82420158T
Other languages
English (en)
Inventor
Paul Longuet
Original Assignee
Becque Forges
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 Becque Forges filed Critical Becque Forges
Application granted granted Critical
Publication of ATE18660T1 publication Critical patent/ATE18660T1/de

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)
  • Load-Engaging Elements For Cranes (AREA)
  • Emergency Lowering Means (AREA)
  • Supports Or Holders For Household Use (AREA)
AT82420158T 1981-11-30 1982-11-24 Hebehaken mit sicherheitsvorrichtung. ATE18660T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8122694A FR2517289B1 (fr) 1981-11-30 1981-11-30 Crochet de levage avec dispositif de securite
EP82420158A EP0080955B1 (de) 1981-11-30 1982-11-24 Hebehaken mit Sicherheitsvorrichtung

Publications (1)

Publication Number Publication Date
ATE18660T1 true ATE18660T1 (de) 1986-04-15

Family

ID=9264666

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82420158T ATE18660T1 (de) 1981-11-30 1982-11-24 Hebehaken mit sicherheitsvorrichtung.

Country Status (4)

Country Link
EP (1) EP0080955B1 (de)
AT (1) ATE18660T1 (de)
DE (2) DE80955T1 (de)
FR (1) FR2517289B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9003268D0 (sv) * 1990-10-12 1990-10-12 Gunnebo Lifting Ab Lyftkrok
FR2744345B1 (fr) * 1996-02-02 1998-06-05 Cauda Guillaume Jean Louis Systeme de securite pour chaines, colliers, bracelets
US20020152593A1 (en) * 2001-04-20 2002-10-24 Steven Hong Coupling self-locking hook
TWI482732B (zh) * 2012-10-03 2015-05-01 Yoke Ind Corp Lock the hook
DE102019103517B4 (de) 2019-02-12 2021-04-22 Pewag Austria Gmbh Sicherheitslasthaken
CN116062603B (zh) * 2023-03-06 2026-03-17 中国华西企业有限公司 吊钩及起重机
CN120987177B (zh) * 2025-10-24 2026-01-23 湖南罗平建筑物拆除有限公司 一种用于土木施工的起重设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB389954A (en) * 1932-01-29 1933-03-30 Joseph Fraser An improved safety cargo hook
US2197997A (en) * 1938-12-07 1940-04-23 Harold D Dee Self-locking hook
DE1625879A1 (de) * 1966-07-05 1970-09-24 Stal & Maskin Ab Sicherheitshaken
FR2108918A6 (de) * 1970-10-15 1972-05-26 Stas
US3741600A (en) * 1971-07-30 1973-06-26 American Hoist & Derrick Co Safety hook
GB1430543A (en) * 1973-06-01 1976-03-31 Bluten Kanthal Ab Safety hooks
FR2327186A1 (fr) * 1974-01-18 1977-05-06 Forges Du Creux Du Sable Dispositif de verrouillage des crochets de levage
US4050730A (en) * 1976-05-19 1977-09-27 Akio Tada Hook latching device
FR2425400A1 (fr) * 1978-05-09 1979-12-07 Beon Roger Le Perfectionnements aux crochets de securite
FR2491901A3 (fr) * 1980-10-10 1982-04-16 Charlet Sa Crochet de securite

Also Published As

Publication number Publication date
DE80955T1 (de) 1984-04-12
EP0080955A1 (de) 1983-06-08
DE3270029D1 (en) 1986-04-24
FR2517289B1 (fr) 1985-07-12
FR2517289A1 (fr) 1983-06-03
EP0080955B1 (de) 1986-03-19

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties