EP3293140A1 - Crochet avec mécanisme de verrouillage et de déclenchement - Google Patents

Crochet avec mécanisme de verrouillage et de déclenchement Download PDF

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Publication number
EP3293140A1
EP3293140A1 EP16275133.3A EP16275133A EP3293140A1 EP 3293140 A1 EP3293140 A1 EP 3293140A1 EP 16275133 A EP16275133 A EP 16275133A EP 3293140 A1 EP3293140 A1 EP 3293140A1
Authority
EP
European Patent Office
Prior art keywords
latch
hook
trigger
finger
trigger mechanism
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
EP16275133.3A
Other languages
German (de)
English (en)
Other versions
EP3293140B1 (fr
Inventor
Floyd HENDRIX
Roger Ohman
Roger Beall
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.)
Crosby Group LLC
Original Assignee
Crosby Group LLC
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 Crosby Group LLC filed Critical Crosby Group LLC
Priority to DK16275133.3T priority Critical patent/DK3293140T3/da
Priority to EP16275133.3A priority patent/EP3293140B1/fr
Priority to ES16275133T priority patent/ES2881308T3/es
Publication of EP3293140A1 publication Critical patent/EP3293140A1/fr
Application granted granted Critical
Publication of EP3293140B1 publication Critical patent/EP3293140B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Definitions

  • said latch includes a recess and said activating pin activates a wedge lock to engage said recess in said latch.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Lock And Its Accessories (AREA)
EP16275133.3A 2016-09-13 2016-09-13 Crochet avec mécanisme de verrouillage et de déclenchement Active EP3293140B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK16275133.3T DK3293140T3 (da) 2016-09-13 2016-09-13 Krog med klinke- og udløsermekanismeenhed
EP16275133.3A EP3293140B1 (fr) 2016-09-13 2016-09-13 Crochet avec mécanisme de verrouillage et de déclenchement
ES16275133T ES2881308T3 (es) 2016-09-13 2016-09-13 Conjunto de gancho con pestillo y mecanismo de gatillo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16275133.3A EP3293140B1 (fr) 2016-09-13 2016-09-13 Crochet avec mécanisme de verrouillage et de déclenchement

Publications (2)

Publication Number Publication Date
EP3293140A1 true EP3293140A1 (fr) 2018-03-14
EP3293140B1 EP3293140B1 (fr) 2021-04-21

Family

ID=56985558

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16275133.3A Active EP3293140B1 (fr) 2016-09-13 2016-09-13 Crochet avec mécanisme de verrouillage et de déclenchement

Country Status (3)

Country Link
EP (1) EP3293140B1 (fr)
DK (1) DK3293140T3 (fr)
ES (1) ES2881308T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111396411A (zh) * 2020-04-27 2020-07-10 朱箫笛 一种便于拆卸的连接机构的拆卸方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1541991A (en) * 1924-06-24 1925-06-16 Joseph F Moody Safety hook
US1546208A (en) * 1924-10-27 1925-07-14 Wintford P Cunningham Safety hook
US1554303A (en) * 1924-11-20 1925-09-22 Nelson K Smith Safety elevating hook
US1711440A (en) * 1928-02-27 1929-04-30 Baker Delbert Hook
FR2432471A1 (fr) * 1978-08-03 1980-02-29 Chapalain Jean Pierre Crochet
AU2006201627A1 (en) * 2005-04-19 2006-11-02 Ronald Francis Norrish Lifting hook and safety attachment therefor
WO2007071896A1 (fr) * 2005-12-22 2007-06-28 John Toon Crochet
WO2009093074A1 (fr) * 2008-01-24 2009-07-30 John Toon Crochet
US20110175385A1 (en) * 2010-01-21 2011-07-21 PEMCO of New Mexico, Inc. Safety latching lifting hook

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1541991A (en) * 1924-06-24 1925-06-16 Joseph F Moody Safety hook
US1546208A (en) * 1924-10-27 1925-07-14 Wintford P Cunningham Safety hook
US1554303A (en) * 1924-11-20 1925-09-22 Nelson K Smith Safety elevating hook
US1711440A (en) * 1928-02-27 1929-04-30 Baker Delbert Hook
FR2432471A1 (fr) * 1978-08-03 1980-02-29 Chapalain Jean Pierre Crochet
AU2006201627A1 (en) * 2005-04-19 2006-11-02 Ronald Francis Norrish Lifting hook and safety attachment therefor
WO2007071896A1 (fr) * 2005-12-22 2007-06-28 John Toon Crochet
WO2009093074A1 (fr) * 2008-01-24 2009-07-30 John Toon Crochet
US20110175385A1 (en) * 2010-01-21 2011-07-21 PEMCO of New Mexico, Inc. Safety latching lifting hook

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111396411A (zh) * 2020-04-27 2020-07-10 朱箫笛 一种便于拆卸的连接机构的拆卸方法

Also Published As

Publication number Publication date
ES2881308T3 (es) 2021-11-29
EP3293140B1 (fr) 2021-04-21
DK3293140T3 (da) 2021-07-26

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