JPH032057U - - Google Patents

Info

Publication number
JPH032057U
JPH032057U JP6099189U JP6099189U JPH032057U JP H032057 U JPH032057 U JP H032057U JP 6099189 U JP6099189 U JP 6099189U JP 6099189 U JP6099189 U JP 6099189U JP H032057 U JPH032057 U JP H032057U
Authority
JP
Japan
Prior art keywords
boom
boom body
boss
round pipe
brackets
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
JP6099189U
Other languages
English (en)
Other versions
JP2567416Y2 (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 JP1989060991U priority Critical patent/JP2567416Y2/ja
Publication of JPH032057U publication Critical patent/JPH032057U/ja
Application granted granted Critical
Publication of JP2567416Y2 publication Critical patent/JP2567416Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
  • Jib Cranes (AREA)
  • Shovels (AREA)

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示し、第１図は側
面図、第２図は第１図方向からの矢視図、第３
図は第１図方向からの矢視図、第４図は第１図
−線に沿り断面図、第５図ないし第７図は製
造工程を示す説明図、第８図及び第９図は従来の
説明図である。 １……ブーム本体、１ａ……丸パイプ、１ｂ，
１ｃ……テーパ部、２……ボス、３，４，５，…
…ブラケツト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 両端側にテーパ部１ｂ，１ｃが形成された丸パ
    イプ１ａのほぼ中央部をへ字形に屈曲してブーム
    本体１を形成し、このブーム本体１の所定個所に
    ボス２及びブラケツト３，４，５を溶接してなる
    建設機械のブーム。
JP1989060991U 1989-05-29 1989-05-29 建設機械のブーム Expired - Lifetime JP2567416Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989060991U JP2567416Y2 (ja) 1989-05-29 1989-05-29 建設機械のブーム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989060991U JP2567416Y2 (ja) 1989-05-29 1989-05-29 建設機械のブーム

Publications (2)

Publication Number Publication Date
JPH032057U true JPH032057U (ja) 1991-01-10
JP2567416Y2 JP2567416Y2 (ja) 1998-04-02

Family

ID=31588846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989060991U Expired - Lifetime JP2567416Y2 (ja) 1989-05-29 1989-05-29 建設機械のブーム

Country Status (1)

Country Link
JP (1) JP2567416Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5604455B2 (ja) * 2012-01-16 2014-10-08 日立建機株式会社 建設機械のフロント作業機

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5816256U (ja) * 1981-07-20 1983-02-01 株式会社クボタ 作業車のブ−ム構造
JPS62125165U (ja) * 1986-01-27 1987-08-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5816256U (ja) * 1981-07-20 1983-02-01 株式会社クボタ 作業車のブ−ム構造
JPS62125165U (ja) * 1986-01-27 1987-08-08

Also Published As

Publication number Publication date
JP2567416Y2 (ja) 1998-04-02

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term