JPH0359986U - - Google Patents

Info

Publication number
JPH0359986U
JPH0359986U JP11923089U JP11923089U JPH0359986U JP H0359986 U JPH0359986 U JP H0359986U JP 11923089 U JP11923089 U JP 11923089U JP 11923089 U JP11923089 U JP 11923089U JP H0359986 U JPH0359986 U JP H0359986U
Authority
JP
Japan
Prior art keywords
hook
attached
overturning
weight member
upward
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
JP11923089U
Other languages
English (en)
Other versions
JPH0535979Y2 (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
Application filed filed Critical
Priority to JP11923089U priority Critical patent/JPH0535979Y2/ja
Publication of JPH0359986U publication Critical patent/JPH0359986U/ja
Application granted granted Critical
Publication of JPH0535979Y2 publication Critical patent/JPH0535979Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例における自動脱却フ
ツク装置の側面図、第2図から第6図までは第1
図のフツク装置を使用して水中に重量物を据付け
る作業手順を示す一連の側面図、第7図は従来の
フツク装置の側面図、第8図は第1図の−断
面図である。 10……上向きのかぎの手、11……上フツク
、12……下向きのかぎの手、13……下フツク
、14……キーパ、16……キーパ用ガイド、1
7……重し部材、19……重量物。

Claims (1)

    【実用新案登録請求の範囲】
  1. クレーン側に取付ける上フツクに設けた上向き
    のかぎの手に対し、上下に密着してかみ合う下向
    きのかぎの手を、重量物側に取付ける下フツクに
    設けると共に、これら上向き及び下向きの各かぎ
    の手が密着したかみ合状態から所定の間隔まで上
    下に離間する間のみ上フツクと下フツクとの結合
    を保持する保持装置を設け、さらに下フツクにそ
    の転倒用の重し部材を取付けた自動脱却フツク装
    置。
JP11923089U 1989-10-13 1989-10-13 Expired - Lifetime JPH0535979Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11923089U JPH0535979Y2 (ja) 1989-10-13 1989-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11923089U JPH0535979Y2 (ja) 1989-10-13 1989-10-13

Publications (2)

Publication Number Publication Date
JPH0359986U true JPH0359986U (ja) 1991-06-12
JPH0535979Y2 JPH0535979Y2 (ja) 1993-09-10

Family

ID=31667361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11923089U Expired - Lifetime JPH0535979Y2 (ja) 1989-10-13 1989-10-13

Country Status (1)

Country Link
JP (1) JPH0535979Y2 (ja)

Also Published As

Publication number Publication date
JPH0535979Y2 (ja) 1993-09-10

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