JPS5883383U - Spretsuda posture adjustment device - Google Patents

Spretsuda posture adjustment device

Info

Publication number
JPS5883383U
JPS5883383U JP17875681U JP17875681U JPS5883383U JP S5883383 U JPS5883383 U JP S5883383U JP 17875681 U JP17875681 U JP 17875681U JP 17875681 U JP17875681 U JP 17875681U JP S5883383 U JPS5883383 U JP S5883383U
Authority
JP
Japan
Prior art keywords
adjustment device
cylinder
spretsuda
posture adjustment
spreader
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
JP17875681U
Other languages
Japanese (ja)
Inventor
沼田　成夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP17875681U priority Critical patent/JPS5883383U/en
Publication of JPS5883383U publication Critical patent/JPS5883383U/en
Pending legal-status Critical Current

Links

Landscapes

  • Load-Engaging Elements For Cranes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は一般的なトランスファクレーンの全体図、第２
図は第１図に示したクレーンのロープ経路を示した斜視
図、第３図は従来の姿勢調整装置の斜視図、第４図は本
考案の一実施例による姿勢調整装置の斜視図、第５図は
第４図に示した装置で姿勢調整した場合のロープ操作方
向を各調整動作ごとにＡ、　　Ｂ、　　Ｃとに区分して
示した概略図、第６図は第４図に示したシリンダーの油
圧回路図である。 １・・・・・・スプレッダ−１２ａ、　　２ｂ、　　２
Ｃ，２ｄ・・・・・・巻上ロープ、５ａ、　　５ｂ、　
　５Ｃ，５ｄ・・・・・・シリンダー、１０・・・・・
・電磁弁、１１・・・・・・油圧ポンプ。Figure 1 is an overall view of a general transfer crane, Figure 2
3 is a perspective view of a conventional attitude adjustment device; FIG. 4 is a perspective view of an attitude adjustment device according to an embodiment of the present invention; FIG. Figure 5 is a schematic diagram showing the rope operation direction divided into A, B, and C for each adjustment operation when posture is adjusted using the device shown in Figure 4, and Figure 6 is the same as that shown in Figure 4. It is a hydraulic circuit diagram of a cylinder. 1...Spreader-12a, 2b, 2
C, 2d...Hoisting rope, 5a, 5b,
5C, 5d...Cylinder, 10...
・Solenoid valve, 11...Hydraulic pump.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スプレッダ−を吊る４本のロープと、各ロープごとにロ
ッド部を連結した各シリンダーと、各シリンダーと送圧
ポンプとの間に各シリンダーごとにシリンダーのロッド
部の伸縮動作を切替えるように取り付けた切替弁とを備
えたスプレッダ−の姿勢調整装置。Four ropes for hanging the spreader, each cylinder with a rod connected to each rope, and a pressure pump installed between each cylinder and the pressure pump so that the expansion and contraction of the cylinder's rod can be changed for each cylinder. A spreader attitude adjustment device equipped with a switching valve.
JP17875681U 1981-12-02 1981-12-02 Spretsuda posture adjustment device Pending JPS5883383U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17875681U JPS5883383U (en) 1981-12-02 1981-12-02 Spretsuda posture adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17875681U JPS5883383U (en) 1981-12-02 1981-12-02 Spretsuda posture adjustment device

Publications (1)

Publication Number Publication Date
JPS5883383U true JPS5883383U (en) 1983-06-06

Family

ID=29973842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17875681U Pending JPS5883383U (en) 1981-12-02 1981-12-02 Spretsuda posture adjustment device

Country Status (1)

Country Link
JP (1) JPS5883383U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007269426A (en) * 2006-03-30 2007-10-18 Mitsui Eng & Shipbuild Co Ltd Container crane hoisting mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007269426A (en) * 2006-03-30 2007-10-18 Mitsui Eng & Shipbuild Co Ltd Container crane hoisting mechanism

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