JPS6159281U - - Google Patents

Info

Publication number
JPS6159281U
JPS6159281U JP14534784U JP14534784U JPS6159281U JP S6159281 U JPS6159281 U JP S6159281U JP 14534784 U JP14534784 U JP 14534784U JP 14534784 U JP14534784 U JP 14534784U JP S6159281 U JPS6159281 U JP S6159281U
Authority
JP
Japan
Prior art keywords
main body
movable member
attached
suspension main
spring
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
JP14534784U
Other languages
English (en)
Other versions
JPH0215909Y2 (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 JP1984145347U priority Critical patent/JPH0215909Y2/ja
Publication of JPS6159281U publication Critical patent/JPS6159281U/ja
Application granted granted Critical
Publication of JPH0215909Y2 publication Critical patent/JPH0215909Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Load-Engaging Elements For Cranes (AREA)

Description

【図面の簡単な説明】
第1図及び第2図は、本考案の実施例を示し、
第1図は一部切欠正面図、第2図は使用状態の概
念図である。第3図イ及びロは各別の従来例の説
明図である。 1……吊下用主体、3a,3b……アーム、4
a,4b……摩擦保持用部材、6……可動部材、
7a,7b……揺動リンク、8……スプリング、
9……反力部材、13……コンクリートトラフ、
13a,13b……対向内側面。

Claims (1)

    【実用新案登録請求の範囲】
  1. コンクリートトラフ13の対向内側面13a,
    13bに各別に接触させる一対の摩擦保持用部材
    4a,4bを、吊下用主体1の下端側に上下揺動
    自在に取付けた一対のアーム3a,3bに各別に
    取付け、前記吊下用主体1に上下揺動自在に取付
    けた可動部材6と前記両アーム3a,3b夫々に
    わたつて、それらアーム3a,3bを遊端側ほど
    上方になる姿勢に維持する揺動リンク7a,7b
    を架設し、前記可動部材6を下降方向に付勢する
    スプリング8を設け、そのスプリング8の反力部
    材9を上下摺動操作及び固定操作自在に前記吊下
    用主体1に設けてあるコンクリートトラフ用吊下
    具。
JP1984145347U 1984-09-25 1984-09-25 Expired JPH0215909Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984145347U JPH0215909Y2 (ja) 1984-09-25 1984-09-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984145347U JPH0215909Y2 (ja) 1984-09-25 1984-09-25

Publications (2)

Publication Number Publication Date
JPS6159281U true JPS6159281U (ja) 1986-04-21
JPH0215909Y2 JPH0215909Y2 (ja) 1990-04-27

Family

ID=30703602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984145347U Expired JPH0215909Y2 (ja) 1984-09-25 1984-09-25

Country Status (1)

Country Link
JP (1) JPH0215909Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102556843A (zh) * 2011-12-27 2012-07-11 大连益多管道有限公司 套筒工件吊装工具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS489152U (ja) * 1971-06-14 1973-02-01
JPS5216528U (ja) * 1975-07-25 1977-02-05
JPS566389U (ja) * 1979-06-29 1981-01-20
JPS5912080A (ja) * 1982-07-08 1984-01-21 望月モ−タ−株式会社 土木建設作業用コンクリ−トブロツクの内吊り機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS489152U (ja) * 1971-06-14 1973-02-01
JPS5216528U (ja) * 1975-07-25 1977-02-05
JPS566389U (ja) * 1979-06-29 1981-01-20
JPS5912080A (ja) * 1982-07-08 1984-01-21 望月モ−タ−株式会社 土木建設作業用コンクリ−トブロツクの内吊り機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102556843A (zh) * 2011-12-27 2012-07-11 大连益多管道有限公司 套筒工件吊装工具

Also Published As

Publication number Publication date
JPH0215909Y2 (ja) 1990-04-27

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