JPH041956U - - Google Patents
Info
- Publication number
- JPH041956U JPH041956U JP4168390U JP4168390U JPH041956U JP H041956 U JPH041956 U JP H041956U JP 4168390 U JP4168390 U JP 4168390U JP 4168390 U JP4168390 U JP 4168390U JP H041956 U JPH041956 U JP H041956U
- Authority
- JP
- Japan
- Prior art keywords
- suction
- check valve
- cylinder
- discharge
- injection
- 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
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Description
第1図は本考案の注入機の縦断面図、第2図は
駆動装置例の縦断面図、第3図は従来のクラツク
注入工法の縦断面図、第4図はそのコンクリート
構造物の前面からの視図である。
2……筒体、3A……吸込口、5……第1貯槽
、7……第1逆止弁、8A……吐出口、9……第
2逆止弁、12,12′……ピストン、13……
作動体、20……吸込・吐出路。
Figure 1 is a vertical cross-sectional view of the injection machine of the present invention, Figure 2 is a vertical cross-sectional view of an example of the drive device, Figure 3 is a vertical cross-sectional view of the conventional crack injection method, and Figure 4 is the front of the concrete structure. This is a view from 2... Cylindrical body, 3A... Suction port, 5... First storage tank, 7... First check valve, 8A... Discharge port, 9... Second check valve, 12, 12'... Piston , 13...
Working body, 20...suction/discharge path.
Claims (1)
注入する際に用いる注入機であつて; 注入剤貯槽に連通する吸込口と注入管に連通す
る吐出口とを有する吸込・吐出路と、この吸込・
吐出路内にそれぞれ配設され、吸込口から吐出口
への流れを許容する第1逆止弁および第2逆止弁
と、これら両逆止弁間の吸込・吐出路内に連通す
るシリンダーと、このシリンダー内を摺動自在に
移動するピストンとを主な構成とする装置が対に
なつて設けられ: 前記各組の相対するピストンにこれら相互を同
じ動きをさせる一つの作動体が連結されているこ
とを特徴とする複連式注入機。[Claims for Utility Model Registration] An injection machine used for injecting an injection agent into a crack of a structure through an injection pipe; A suction/discharge path having a
A first check valve and a second check valve that are respectively disposed in the discharge passage and allow flow from the suction port to the discharge port, and a cylinder that communicates with the suction/discharge passage between these two check valves. , and a piston that moves slidably within the cylinder are provided in pairs; an actuating body is connected to the opposing pistons of each pair to cause them to move in the same way; This is a multiple injection machine that is characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990041683U JP2526619Y2 (en) | 1990-04-19 | 1990-04-19 | Double injection machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990041683U JP2526619Y2 (en) | 1990-04-19 | 1990-04-19 | Double injection machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH041956U true JPH041956U (en) | 1992-01-09 |
JP2526619Y2 JP2526619Y2 (en) | 1997-02-19 |
Family
ID=31552564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990041683U Expired - Lifetime JP2526619Y2 (en) | 1990-04-19 | 1990-04-19 | Double injection machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2526619Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61114349A (en) * | 1984-11-09 | 1986-06-02 | Hitachi Ltd | File storage system |
JPS6274793A (en) * | 1985-09-27 | 1987-04-06 | Hitachi Zosen Corp | Diving type heavy metal recovery device |
-
1990
- 1990-04-19 JP JP1990041683U patent/JP2526619Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61114349A (en) * | 1984-11-09 | 1986-06-02 | Hitachi Ltd | File storage system |
JPS6274793A (en) * | 1985-09-27 | 1987-04-06 | Hitachi Zosen Corp | Diving type heavy metal recovery device |
Also Published As
Publication number | Publication date |
---|---|
JP2526619Y2 (en) | 1997-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |