JPS6261981U - - Google Patents
Info
- Publication number
- JPS6261981U JPS6261981U JP15479085U JP15479085U JPS6261981U JP S6261981 U JPS6261981 U JP S6261981U JP 15479085 U JP15479085 U JP 15479085U JP 15479085 U JP15479085 U JP 15479085U JP S6261981 U JPS6261981 U JP S6261981U
- Authority
- JP
- Japan
- Prior art keywords
- pumping tube
- hopper
- pump
- rolling contact
- transfer
- 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.)
- Granted
Links
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Reciprocating Pumps (AREA)
Description
第１図は本考案に係るポンプを搭載したポンプ
車の側面図、第２図は同じく部分拡大図、第３，
４図は本考案の他の実施例を示す部分拡大図、第
５図は従来品の部分拡大図である。
１……車体、２……ポンプ本体、３……ホツパ
、３ｃ，３ｄ，３ｅ，３ｆ……連結管、４……ト
ランスフアホース、５……緩衝機構、６……中継
管。
Fig. 1 is a side view of a pump truck equipped with a pump according to the present invention, Fig. 2 is a partially enlarged view, and Fig.
FIG. 4 is a partially enlarged view showing another embodiment of the present invention, and FIG. 5 is a partially enlarged view of a conventional product. 1... Vehicle body, 2... Pump main body, 3... Hopper, 3c, 3d, 3e, 3f... Connecting pipe, 4... Transfer hose, 5... Buffer mechanism, 6... Relay pipe.
Claims (1)
ホースに連ねたポンピングチユーブの中間部をケ
ーシングの内周面に沿わせて配設し、これにロー
タを転接させて生コンクリートをホツパからトラ
ンスフアホース側に送出するようにした生コンク
リート用ポンプにおいて、前記ホツパとポンピン
グチユーブの一端部との間に、基端がホツパの出
口に連結され、先端がポンピングチユーブの一端
部からその内側に挿入された状態で、前記ロータ
がポンピングチユーブに転接を開始する位置の近
傍まで延在されたポンピングチユーブより低摩擦
係数の材質からなる連結管を介在させたことを特
徴とする生コンクリート用ポンプ。 The middle part of the pumping tube, which has one end connected to the hopper and the other end connected to the transfer hose, is arranged along the inner peripheral surface of the casing, and a rotor is brought into rolling contact with the pumping tube to transfer fresh concrete from the hopper to the transfer hose. In a pump for fresh concrete that is configured to deliver to the ahors side, the base end is connected to the outlet of the hopper between the hopper and one end of the pumping tube, and the tip is inserted into the inside of the pumping tube from one end. A pump for ready-mixed concrete, characterized in that a connecting pipe made of a material with a low coefficient of friction is interposed from the pumping tube, which extends to the vicinity of a position where the rotor starts rolling contact with the pumping tube in the pumping tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15479085U JPS6318793Y2 (en) | 1985-10-08 | 1985-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15479085U JPS6318793Y2 (en) | 1985-10-08 | 1985-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6261981U true JPS6261981U (en) | 1987-04-17 |
| JPS6318793Y2 JPS6318793Y2 (en) | 1988-05-26 |
Family
ID=31074907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15479085U Expired JPS6318793Y2 (en) | 1985-10-08 | 1985-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6318793Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005264801A (en) * | 2004-03-18 | 2005-09-29 | Toyo Tire & Rubber Co Ltd | Rubber tube |
| JP2011027097A (en) * | 2009-06-22 | 2011-02-10 | Jitsuo Maeda | Tube pump for vacuum squeeze pump vehicle capable of pressure-feeding concrete having slump of 8cm |
-
1985
- 1985-10-08 JP JP15479085U patent/JPS6318793Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005264801A (en) * | 2004-03-18 | 2005-09-29 | Toyo Tire & Rubber Co Ltd | Rubber tube |
| JP2011027097A (en) * | 2009-06-22 | 2011-02-10 | Jitsuo Maeda | Tube pump for vacuum squeeze pump vehicle capable of pressure-feeding concrete having slump of 8cm |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6318793Y2 (en) | 1988-05-26 |