JPH0395379U - - Google Patents

Info

Publication number
JPH0395379U
JPH0395379U JP284790U JP284790U JPH0395379U JP H0395379 U JPH0395379 U JP H0395379U JP 284790 U JP284790 U JP 284790U JP 284790 U JP284790 U JP 284790U JP H0395379 U JPH0395379 U JP H0395379U
Authority
JP
Japan
Prior art keywords
boom
refill
supplementary
tip
base end
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.)
Pending
Application number
JP284790U
Other languages
English (en)
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 JP284790U priority Critical patent/JPH0395379U/ja
Publication of JPH0395379U publication Critical patent/JPH0395379U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る継ぎ足しブームの支持装
置を示す側面図、第2図は同平面図、第3図は従
来の継ぎ足しブームの支持装置を示す平面図、第
4図は従来の継ぎ足しブームによる作業状態を示
す説明図である。 1……主ブーム、2,3……ブラケツト、5…
…継ぎ足しブーム、7……固定装置。

Claims (1)

  1. 【実用新案登録請求の範囲】 主ブームの先端部に連設された継ぎ足しブーム
    において、 前記主ブームの先端部に上下一対のブラケツト
    を設け、該ブラケツトに前記継ぎ足しブームの基
    端部が水平旋回可能に枢支され、ブラケツトと継
    ぎ足しブームの基端部には、該継ぎ足しブームを
    任意の旋回位置で固定可能な固定装置が設けられ
    たことを特徴とする継ぎ足しブームの支持装置。
JP284790U 1990-01-16 1990-01-16 Pending JPH0395379U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP284790U JPH0395379U (ja) 1990-01-16 1990-01-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP284790U JPH0395379U (ja) 1990-01-16 1990-01-16

Publications (1)

Publication Number Publication Date
JPH0395379U true JPH0395379U (ja) 1991-09-27

Family

ID=31506693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP284790U Pending JPH0395379U (ja) 1990-01-16 1990-01-16

Country Status (1)

Country Link
JP (1) JPH0395379U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101228635B1 (ko) * 2004-05-12 2013-01-31 유니챰 가부시키가이샤 일회용 기저귀

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59172389A (ja) * 1983-03-23 1984-09-29 日立建機株式会社 荷役装置
JPS6036297A (ja) * 1983-08-08 1985-02-25 日立建機株式会社 荷役装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59172389A (ja) * 1983-03-23 1984-09-29 日立建機株式会社 荷役装置
JPS6036297A (ja) * 1983-08-08 1985-02-25 日立建機株式会社 荷役装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101228635B1 (ko) * 2004-05-12 2013-01-31 유니챰 가부시키가이샤 일회용 기저귀

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