JPS58167779U - Concrete pump switching device - Google Patents
Concrete pump switching deviceInfo
- Publication number
- JPS58167779U JPS58167779U JP6568982U JP6568982U JPS58167779U JP S58167779 U JPS58167779 U JP S58167779U JP 6568982 U JP6568982 U JP 6568982U JP 6568982 U JP6568982 U JP 6568982U JP S58167779 U JPS58167779 U JP S58167779U
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- switching device
- concrete pump
- discharge pipe
- pump switching
- 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図は従来のコンクリートポンプの切換装置を示す横
断平面図、第２図は芸の縦断側面図、第３図は本案に係
るコンクリートポンプの切換装置の一実施例を示す横断
平面図、第４図はその縦断側面図、第５図は他の実施例
を示す横断平面図である。
１．２・・・ホッパ、２Ｃ・・・吐出口、３ａ、 ３
ｂ・・・コンクリートシリンダ、５・・・コンクリート
吐出管、６・・・回転体。FIG. 1 is a cross-sectional plan view showing a conventional concrete pump switching device, FIG. 2 is a longitudinal cross-sectional side view of the conventional concrete pump, and FIG. 3 is a cross-sectional plan view showing an embodiment of a concrete pump switching device according to the present invention. FIG. 4 is a vertical side view thereof, and FIG. 5 is a cross-sectional plan view showing another embodiment. 1.2...Hopper, 2C...Discharge port, 3a, 3
b... Concrete cylinder, 5... Concrete discharge pipe, 6... Rotating body.
Claims (1)
クリート吐出管に交互に連通させる回転体をホッパ内に
設けたコンクリートポンプの切換装置において、前記回
転体のコンクリート吐出管側に設けた開口部の断面形状
を長円状にして同開口部に連通ずるコンクリート吐出管
側の吐出口を１つにしたことを特徴とするコンクリート
ポンプの切換装置。In a switching device for a concrete pump in which a rotating body is installed in the hopper to alternately communicate a pair of concrete cylinders communicating with the hopper with a concrete discharge pipe, the cross-sectional shape of the opening provided on the concrete discharge pipe side of the rotating body is A switching device for a concrete pump characterized by having a single discharge port on the side of a concrete discharge pipe that is shaped like an ellipse and communicates with the same opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6568982U JPS58167779U (en) | 1982-05-07 | 1982-05-07 | Concrete pump switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6568982U JPS58167779U (en) | 1982-05-07 | 1982-05-07 | Concrete pump switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58167779U true JPS58167779U (en) | 1983-11-09 |
Family
ID=30075635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6568982U Pending JPS58167779U (en) | 1982-05-07 | 1982-05-07 | Concrete pump switching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58167779U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4713280U (en) * | 1971-03-02 | 1972-10-17 |
-
1982
- 1982-05-07 JP JP6568982U patent/JPS58167779U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4713280U (en) * | 1971-03-02 | 1972-10-17 |
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