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
Application number
JP4168390U
Other languages
Japanese (ja)
Other versions
JP2526619Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990041683U priority Critical patent/JP2526619Y2/en
Publication of JPH041956U publication Critical patent/JPH041956U/ja
Application granted granted Critical
Publication of JP2526619Y2 publication Critical patent/JP2526619Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Working Measures On Existing Buildindgs (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】 構造物のクラツク中に注入管を介して注入剤を
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:
JP1990041683U 1990-04-19 1990-04-19 Double injection machine Expired - Lifetime JP2526619Y2 (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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