JPH03105187U - - Google Patents

Info

Publication number
JPH03105187U
JPH03105187U JP1331390U JP1331390U JPH03105187U JP H03105187 U JPH03105187 U JP H03105187U JP 1331390 U JP1331390 U JP 1331390U JP 1331390 U JP1331390 U JP 1331390U JP H03105187 U JPH03105187 U JP H03105187U
Authority
JP
Japan
Prior art keywords
counterweight
ballast tank
fluid
cargo handling
injection
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
JP1331390U
Other languages
English (en)
Other versions
JPH0750392Y2 (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 JP1990013313U priority Critical patent/JPH0750392Y2/ja
Publication of JPH03105187U publication Critical patent/JPH03105187U/ja
Application granted granted Critical
Publication of JPH0750392Y2 publication Critical patent/JPH0750392Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Description

【図面の簡単な説明】
第１図は本考案を適用した浚渫船の台船上に設
けたスプレツダの側面図、第２図、第３図はカウ
ンタウエイトであるバラストタンク付近の平面図
と側面図である。第４図は陸上の荷役機械に適用
した場合の側面図である。 ３……旋回フレーム（タワー）、６……ブーム
、１０……張出ビーム、１１……バラストタンク
、１１ａ……小タンク、１５……仕切板、１６…
…注入・排出管。

Claims (1)

    【実用新案登録請求の範囲】
  1. 張出しブームの反対側にカウンタウエイトを有
    する荷役機械において、該カウンタウエイトを流
    体がウエイトとして満たされるバラストタンクに
    よつて形成し、該バラストタンクに該流体の注入
    ・排出管を接続したことを特徴とする荷役機械の
    カウンタウエイト装置。
JP1990013313U 1990-02-13 1990-02-13 荷役機械のカウンタウェイト装置 Expired - Fee Related JPH0750392Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990013313U JPH0750392Y2 (ja) 1990-02-13 1990-02-13 荷役機械のカウンタウェイト装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990013313U JPH0750392Y2 (ja) 1990-02-13 1990-02-13 荷役機械のカウンタウェイト装置

Publications (2)

Publication Number Publication Date
JPH03105187U true JPH03105187U (ja) 1991-10-31
JPH0750392Y2 JPH0750392Y2 (ja) 1995-11-15

Family

ID=31516738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990013313U Expired - Fee Related JPH0750392Y2 (ja) 1990-02-13 1990-02-13 荷役機械のカウンタウェイト装置

Country Status (1)

Country Link
JP (1) JPH0750392Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011073842A (ja) * 2009-09-30 2011-04-14 Mitsui Eng & Shipbuild Co Ltd 岸壁クレーン

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5567088U (ja) * 1978-10-30 1980-05-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5567088U (ja) * 1978-10-30 1980-05-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011073842A (ja) * 2009-09-30 2011-04-14 Mitsui Eng & Shipbuild Co Ltd 岸壁クレーン

Also Published As

Publication number Publication date
JPH0750392Y2 (ja) 1995-11-15

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees