JPS58163689U - Concrete pump greasing device - Google Patents
Concrete pump greasing deviceInfo
- Publication number
- JPS58163689U JPS58163689U JP6105582U JP6105582U JPS58163689U JP S58163689 U JPS58163689 U JP S58163689U JP 6105582 U JP6105582 U JP 6105582U JP 6105582 U JP6105582 U JP 6105582U JP S58163689 U JPS58163689 U JP S58163689U
- Authority
- JP
- Japan
- Prior art keywords
- concrete pump
- greasing device
- greasing
- cylinder
- hydraulic circuit
- 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
- Reciprocating Pumps (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. 211fflは従来のコンクリートポンプの給
脂゛装置の例を示す油圧回路図、第3図は本案に係るコ
ンクリートポンプの給脂装置の一実施例を示す油圧回路
図、第4図はその詳細を示す油圧回路図、第5図乃至第
7図はその作用説明図である。
2・・・給脂シリンダ、4・・・リターンスプリング、
6・・・シャトル弁。1st. 211ffl is a hydraulic circuit diagram showing an example of a conventional concrete pump lubrication device, Fig. 3 is a hydraulic circuit diagram showing an example of a concrete pump lubrication device according to the present invention, and Fig. 4 shows its details. The hydraulic circuit diagram and FIGS. 5 to 7 are explanatory diagrams of its operation. 2... Greasing cylinder, 4... Return spring,
6...Shuttle valve.
Claims (1)
てコンクリートポンプのシリンダ駆動油圧回路に接続し
たことを特徴とするコンクリートポンプの給脂装置。A greasing device for a concrete pump, characterized in that a greasing cylinder having a return function is connected to a cylinder drive hydraulic circuit of the concrete pump via a shuttle valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6105582U JPS58163689U (en) | 1982-04-28 | 1982-04-28 | Concrete pump greasing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6105582U JPS58163689U (en) | 1982-04-28 | 1982-04-28 | Concrete pump greasing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58163689U true JPS58163689U (en) | 1983-10-31 |
Family
ID=30071271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6105582U Pending JPS58163689U (en) | 1982-04-28 | 1982-04-28 | Concrete pump greasing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58163689U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03123986U (en) * | 1990-03-29 | 1991-12-17 |
-
1982
- 1982-04-28 JP JP6105582U patent/JPS58163689U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03123986U (en) * | 1990-03-29 | 1991-12-17 |
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