JPS5957486U - hydraulic drive winch - Google Patents
hydraulic drive winchInfo
- Publication number
- JPS5957486U JPS5957486U JP15292182U JP15292182U JPS5957486U JP S5957486 U JPS5957486 U JP S5957486U JP 15292182 U JP15292182 U JP 15292182U JP 15292182 U JP15292182 U JP 15292182U JP S5957486 U JPS5957486 U JP S5957486U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- winch
- clutch
- brake
- electromagnetic
- 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
Links
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (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
第１図は本考案第１実施例の油圧回路図、第２図は同電
気回路図、第３図は本考案第２実施例の油圧回路図、第
４図は同電気回路図、第５図は本考案第５実施例の油圧
回路図、第６図は同電気回路図である。
Ａ：ウィンチ駆動用油圧回路、７：ウィンチ操作用レバ
ー、１６：ブレーキ部材、１８：ブレーキシ −リング
、２１ニスプリング、１０：クラッチ、１１：クラッチ
シリンダ、８：ウィンチドラム、２５：電磁切換弁、２
４：電磁切換弁、２６：切換スイッチ。Fig. 1 is a hydraulic circuit diagram of the first embodiment of the present invention, Fig. 2 is an electric circuit diagram of the same, Fig. 3 is a hydraulic circuit diagram of a second embodiment of the present invention, Fig. 4 is an electric circuit diagram of the same, and Fig. 5 is a hydraulic circuit diagram of the first embodiment of the present invention. The figure is a hydraulic circuit diagram of a fifth embodiment of the present invention, and FIG. 6 is an electrical circuit diagram of the same. A: hydraulic circuit for winch drive, 7: lever for winch operation, 16: brake member, 18: brake sealing, 21 spring, 10: clutch, 11: clutch cylinder, 8: winch drum, 25: electromagnetic switching valve, 2
4: Solenoid switching valve, 26: Selector switch.
Claims (1)
６を備えたウィンチドラム８、油圧の供給を受けること
により前記スプリング２１の附勢方向に抗してブレーキ
部材１６を解除方向に作用させるブレーキシリンダ１８
及びウィンチドラム８と油圧モータ１の間の動力伝達系
に介装したクラッチ１０を油圧の給琲により接断操作す
るクラッチシリンダ１１からなる油圧駆動ウィンチにお
いて、ブレーキシリンダ１８及びクラッチシリンダ１１
の油圧供給回路に電磁切換弁２５．２４を介装し、前記
電磁切換弁２５．２４の切換スイッチ２６をウィンチ操
作用レバー７に設け、該切換スイッチ２６を投入したと
き前記電磁切換弁２５゜２４が前記ブレーキシリンダ１
８を油圧源にクラッチシリンダ１１をタンク３に連通す
る位置に切換るよう構成した油圧駆動ウィンチ。Brake member 1 energized in the braking direction by spring 21
6, a brake cylinder 18 that acts on the brake member 16 in the releasing direction against the biasing direction of the spring 21 by receiving hydraulic pressure.
In a hydraulically driven winch, the brake cylinder 18 and the clutch cylinder 11 are comprised of a clutch cylinder 11 that connects and disconnects a clutch 10 interposed in a power transmission system between the winch drum 8 and the hydraulic motor 1 by means of hydraulic power supply.
An electromagnetic switching valve 25.24 is installed in the hydraulic pressure supply circuit of the electromagnetic switching valve 25.24, and a changeover switch 26 of the electromagnetic changeover valve 25.24 is provided on the winch operating lever 7, and when the changeover switch 26 is turned on, the electromagnetic changeover valve 25.degree. 24 is the brake cylinder 1
A hydraulically driven winch configured to switch a clutch cylinder 11 to a position communicating with a tank 3 using a hydraulic power source 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15292182U JPS5957486U (en) | 1982-10-07 | 1982-10-07 | hydraulic drive winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15292182U JPS5957486U (en) | 1982-10-07 | 1982-10-07 | hydraulic drive winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5957486U true JPS5957486U (en) | 1984-04-14 |
Family
ID=30338472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15292182U Pending JPS5957486U (en) | 1982-10-07 | 1982-10-07 | hydraulic drive winch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5957486U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52134208A (en) * | 1976-05-04 | 1977-11-10 | Kaiyo Kogyo Kk | Method of improving water bottom subsoil |
| JPS5313304B2 (en) * | 1974-05-15 | 1978-05-09 |
-
1982
- 1982-10-07 JP JP15292182U patent/JPS5957486U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5313304B2 (en) * | 1974-05-15 | 1978-05-09 | ||
| JPS52134208A (en) * | 1976-05-04 | 1977-11-10 | Kaiyo Kogyo Kk | Method of improving water bottom subsoil |
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