JPWO2021006001A1 - - Google Patents

Info

Publication number
JPWO2021006001A1
JPWO2021006001A1 JP2021530563A JP2021530563A JPWO2021006001A1 JP WO2021006001 A1 JPWO2021006001 A1 JP WO2021006001A1 JP 2021530563 A JP2021530563 A JP 2021530563A JP 2021530563 A JP2021530563 A JP 2021530563A JP WO2021006001 A1 JPWO2021006001 A1 JP WO2021006001A1
Authority
JP
Japan
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
JP2021530563A
Other languages
Japanese (ja)
Other versions
JP7343259B2 (ja
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
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Publication of JPWO2021006001A1 publication Critical patent/JPWO2021006001A1/ja
Application granted granted Critical
Publication of JP7343259B2 publication Critical patent/JP7343259B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
JP2021530563A 2019-07-09 2020-06-18 フックラッチ外れ止め機構およびフック Active JP7343259B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019127488 2019-07-09
JP2019127488 2019-07-09
PCT/JP2020/024029 WO2021006001A1 (fr) 2019-07-09 2020-06-18 Mécanisme de fermeture à loquet à crochet, et crochet

Publications (2)

Publication Number Publication Date
JPWO2021006001A1 true JPWO2021006001A1 (fr) 2021-01-14
JP7343259B2 JP7343259B2 (ja) 2023-09-12

Family

ID=74114728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021530563A Active JP7343259B2 (ja) 2019-07-09 2020-06-18 フックラッチ外れ止め機構およびフック

Country Status (2)

Country Link
JP (1) JP7343259B2 (fr)
WO (1) WO2021006001A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577787A (en) * 1995-11-14 1996-11-26 Ingersoll-Rand Company Safety hook and method
JP2001253679A (ja) * 2000-03-08 2001-09-18 Hitachi Joei Tech Co Ltd 安全装置付きフック
US9994430B1 (en) * 2017-03-15 2018-06-12 United States Of America As Represented By The Secretary Of The Navy Snap-hook with dual-direction loop spring latch
JP6350732B1 (ja) * 2017-08-21 2018-07-04 コベルコ建機株式会社 フック

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59216258A (ja) * 1983-05-24 1984-12-06 Iwatsu Electric Co Ltd 動作解析態様の選択が可能なマイクロプロセッサの動作解析装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577787A (en) * 1995-11-14 1996-11-26 Ingersoll-Rand Company Safety hook and method
JP2001253679A (ja) * 2000-03-08 2001-09-18 Hitachi Joei Tech Co Ltd 安全装置付きフック
US9994430B1 (en) * 2017-03-15 2018-06-12 United States Of America As Represented By The Secretary Of The Navy Snap-hook with dual-direction loop spring latch
JP6350732B1 (ja) * 2017-08-21 2018-07-04 コベルコ建機株式会社 フック

Also Published As

Publication number Publication date
JP7343259B2 (ja) 2023-09-12
WO2021006001A1 (fr) 2021-01-14

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