JPS6234591U - - Google Patents
Info
- Publication number
- JPS6234591U JPS6234591U JP12675285U JP12675285U JPS6234591U JP S6234591 U JPS6234591 U JP S6234591U JP 12675285 U JP12675285 U JP 12675285U JP 12675285 U JP12675285 U JP 12675285U JP S6234591 U JPS6234591 U JP S6234591U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- wire
- winch
- wire tension
- control 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
Links
- 238000001514 detection method Methods 0.000 claims 3
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Tension Adjustment In Filamentary Materials (AREA)
Description
第１図は、本考案の一実施例を示す油圧回路図
であり、第２図は、従来の油圧ウインチ用制御装
置を示す油圧回路図を示す。
１……両吐出形可変容量油ポンプ、３……油圧
モータ、４……ウインチ、５……電磁比例リリー
フ弁、１２……検出器。
FIG. 1 is a hydraulic circuit diagram showing an embodiment of the present invention, and FIG. 2 is a hydraulic circuit diagram showing a conventional hydraulic winch control device. 1... Double discharge type variable capacity oil pump, 3... Hydraulic motor, 4... Winch, 5... Electromagnetic proportional relief valve, 12... Detector.
Claims (1)
ンチの制御装置において上記ウインチのワイヤテ
ンシヨンを一定にすべく、前記ワイヤテンシヨン
を検出する検出手段と該検出手段からの検出信号
により制御回路内油圧を設定する設定手段と前記
ワイヤの巻き込み及び操り出しを可能とする両吐
出形油圧ポンプとよりなることを特徴とする油圧
ウインチ用ワイヤテンシヨン自動制御装置。 In a control device for a hydraulic winch driven by a hydraulic pump and a hydraulic motor, in order to keep the wire tension of the winch constant, a detection means for detecting the wire tension and a detection signal from the detection means set the hydraulic pressure in the control circuit. 1. An automatic wire tension control device for a hydraulic winch, comprising a setting means for controlling the wire, and a dual-discharge type hydraulic pump capable of winding in and pulling out the wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12675285U JPS6234591U (en) | 1985-08-20 | 1985-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12675285U JPS6234591U (en) | 1985-08-20 | 1985-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6234591U true JPS6234591U (en) | 1987-02-28 |
Family
ID=31020858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12675285U Pending JPS6234591U (en) | 1985-08-20 | 1985-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6234591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63169090U (en) * | 1987-04-24 | 1988-11-02 |
-
1985
- 1985-08-20 JP JP12675285U patent/JPS6234591U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63169090U (en) * | 1987-04-24 | 1988-11-02 |
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