JPS58102594U - Cargo handling winch brake device - Google Patents
Cargo handling winch brake deviceInfo
- Publication number
- JPS58102594U JPS58102594U JP19789281U JP19789281U JPS58102594U JP S58102594 U JPS58102594 U JP S58102594U JP 19789281 U JP19789281 U JP 19789281U JP 19789281 U JP19789281 U JP 19789281U JP S58102594 U JPS58102594 U JP S58102594U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- brake device
- cargo handling
- operating
- cylinder
- 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
- Braking Arrangements (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
図面はこの考案によるブレーキ装置の一例を示す油圧回
路図である。
１・・・カーゴ下ラム、２・・・補助ドラム、３・・・
クラッチ、５・・・ブレーキ作動用油圧シリンダ、６・
・・スプリング、７・・・シリンダ室、１０・・・方向
切り換え弁、１３・・・油圧ポンプ。The drawing is a hydraulic circuit diagram showing an example of a brake device according to this invention. 1... Cargo lower ram, 2... Auxiliary drum, 3...
Clutch, 5... Hydraulic cylinder for brake operation, 6...
... Spring, 7... Cylinder chamber, 10... Directional switching valve, 13... Hydraulic pump.
Claims (1)
作により切り換えることができる油圧駆動の荷役ウィン
チにおいて、カーゴドラムにブレーキ作用を与えるブレ
ーキ装置であり、内蔵するスプリングの弾性力によって
オン、シリンダ室への油圧によってオフの作動をなすブ
レーキ作動用油圧シリンダと、この油圧シリンダの作動
用で駆動源を前記荷役ウィンチのそれと同一としたブレ
ーキ作動油圧回路と、この油圧回路中、前記油圧シリン
ダのシリンダ室の入口側に設けられた方向切り換え弁と
を有し、この方向切り換え弁を前記クラッチの操作に連
動して作動させ、弁切り換え時に前記シリンダ室への油
圧ラインをカットするとともにシリンダ室を油タンクへ
通じるように構成したことを特徴とする簡約ウィンチの
ブレーキ装置。In a hydraulically driven cargo handling winch that can switch the drive of the lower cargo ram and auxiliary drum by operating a clutch, this is a brake device that applies a braking action to the cargo drum. A brake operating hydraulic cylinder that is turned off by hydraulic pressure, a brake operating hydraulic circuit for operating this hydraulic cylinder whose driving source is the same as that of the cargo handling winch, and a brake operating hydraulic circuit that operates the hydraulic cylinder in the cylinder chamber of the hydraulic cylinder. and a directional switching valve provided on the inlet side, the directional switching valve is operated in conjunction with the operation of the clutch, and when the valve is switched, the hydraulic line to the cylinder chamber is cut and the cylinder chamber is connected to the oil tank. A simplified winch brake device characterized by being configured so as to communicate with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19789281U JPS58102594U (en) | 1981-12-28 | 1981-12-28 | Cargo handling winch brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19789281U JPS58102594U (en) | 1981-12-28 | 1981-12-28 | Cargo handling winch brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58102594U true JPS58102594U (en) | 1983-07-12 |
Family
ID=30111096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19789281U Pending JPS58102594U (en) | 1981-12-28 | 1981-12-28 | Cargo handling winch brake device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58102594U (en) |
-
1981
- 1981-12-28 JP JP19789281U patent/JPS58102594U/en active Pending
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