JPS60122754U - Cable winder hydraulic circuit device - Google Patents

Cable winder hydraulic circuit device

Info

Publication number
JPS60122754U
JPS60122754U JP756084U JP756084U JPS60122754U JP S60122754 U JPS60122754 U JP S60122754U JP 756084 U JP756084 U JP 756084U JP 756084 U JP756084 U JP 756084U JP S60122754 U JPS60122754 U JP S60122754U
Authority
JP
Japan
Prior art keywords
switching
drum
drive motor
valve
circuit device
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
JP756084U
Other languages
Japanese (ja)
Inventor
譲 松本
敏弘 山崎
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP756084U priority Critical patent/JPS60122754U/en
Publication of JPS60122754U publication Critical patent/JPS60122754U/en
Pending legal-status Critical Current

Links

Landscapes

  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Unwinding Of Filamentary Materials (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図はケーブル巻取機の側面図、第２図は同平面図、
第３図は本考案−実施例の構成説明図である。 Ａはブレードシリンダ操作回路、Ｂはドラム駆動モータ
操作回路、Ｃはドラムリフトシリンダ操作回路、Ｄはガ
イドローラ用モータ操作回路、Ｅはピックアップブーム
操作回路、Ｆはドラム駆動用シリンダ操作回路、Ｇはフ
リーホイール回路。Figure 1 is a side view of the cable winding machine, Figure 2 is a plan view of the same,
FIG. 3 is an explanatory diagram of the configuration of the present invention-embodiment. A is a blade cylinder operation circuit, B is a drum drive motor operation circuit, C is a drum lift cylinder operation circuit, D is a guide roller motor operation circuit, E is a pickup boom operation circuit, F is a drum drive cylinder operation circuit, and G is a drum drive cylinder operation circuit. freewheel circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ドラム・ブレード切換弁２５を有しこのドラム・ブレー
ド切換弁２５のドラムポジション側への切換操作と作業
機操作弁１８の切換操作によりドラム駆動モータ１７を
作動するドラム駆動モータ操作回路Ｂを備え、このドラ
ム駆動モータ操作回路Ｂに、開放切換パイロット弁８１
の切換操作によりチェック弁７９を開放してドラム駆動
モータ１７の供給圧をタンク側に逃すフリーホイール回
路Ｇを設けたことを特徴とするケーブル巻取機の油圧回
路装置。A drum drive motor operating circuit B having a drum/blade switching valve 25 and operating the drum drive motor 17 by switching the drum/blade switching valve 25 to the drum position side and switching the work equipment operating valve 18, An open switching pilot valve 81 is connected to this drum drive motor operation circuit B.
A hydraulic circuit device for a cable winding machine, characterized in that a freewheel circuit G is provided which releases the supply pressure of the drum drive motor 17 to the tank side by opening the check valve 79 by the switching operation.
JP756084U 1984-01-25 1984-01-25 Cable winder hydraulic circuit device Pending JPS60122754U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP756084U JPS60122754U (en) 1984-01-25 1984-01-25 Cable winder hydraulic circuit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP756084U JPS60122754U (en) 1984-01-25 1984-01-25 Cable winder hydraulic circuit device

Publications (1)

Publication Number Publication Date
JPS60122754U true JPS60122754U (en) 1985-08-19

Family

ID=30486020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP756084U Pending JPS60122754U (en) 1984-01-25 1984-01-25 Cable winder hydraulic circuit device

Country Status (1)

Country Link
JP (1) JPS60122754U (en)

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