JPS61178966U - - Google Patents
Info
- Publication number
- JPS61178966U JPS61178966U JP6074485U JP6074485U JPS61178966U JP S61178966 U JPS61178966 U JP S61178966U JP 6074485 U JP6074485 U JP 6074485U JP 6074485 U JP6074485 U JP 6074485U JP S61178966 U JPS61178966 U JP S61178966U
- Authority
- JP
- Japan
- Prior art keywords
- lining material
- piston
- end surface
- main body
- located near
- 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
- 239000000463 material Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
Landscapes
- Coating Apparatus (AREA)
Description
第１図は、本考案の実施例を示す断面図、第２
図は、第１図に示す注入器の使用状態を示す要部
断面図である。第３図は、本考案の別実施例を示
す要部断面図である。
１……本体、１ａ……内端面、３……ライニン
グ材、４……注入路、６……ピストン、６ａ……
ライニング材押圧端面、１１……間隙、１３，１
６……加圧ガス供給路。
Fig. 1 is a sectional view showing an embodiment of the present invention;
The figure is a sectional view of a main part of the syringe shown in FIG. 1 showing how it is used. FIG. 3 is a sectional view of main parts showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Main body, 1a... Inner end surface, 3... Lining material, 4... Injection path, 6... Piston, 6a...
Lining material pressed end surface, 11... Gap, 13, 1
6... Pressurized gas supply path.
Claims (1)
材３を前記注入路４から押出するためのピストン
６を往復摺動操作自在に設けた管用ライニング材
注入器であつて、前記注入路４側のストロークエ
ンド付近に位置する前記ピストン６のライニング
材押圧端面６ａと、前記本体１の内端面１ａとの
間隙１１のうち、前記ピストン６の周縁寄りに位
置する部分に連通する加圧ガス供給路１３，１６
を形成してある管用ライニング材注入器。 This pipe lining material injector is provided with a piston 6 for extruding liquid lining material 3 from the injection path 4 in a main body 1 having an injection path 4 so as to be slidable back and forth. A pressurized gas supply path 13 communicating with a portion of the gap 11 between the lining material pressing end surface 6a of the piston 6 located near the stroke end and the inner end surface 1a of the main body 1, which is located near the periphery of the piston 6. ,16
A pipe lining material injector made of
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6074485U JPH0215593Y2 (en) | 1985-04-23 | 1985-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6074485U JPH0215593Y2 (en) | 1985-04-23 | 1985-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61178966U true JPS61178966U (en) | 1986-11-08 |
| JPH0215593Y2 JPH0215593Y2 (en) | 1990-04-26 |
Family
ID=30588375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6074485U Expired JPH0215593Y2 (en) | 1985-04-23 | 1985-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215593Y2 (en) |
-
1985
- 1985-04-23 JP JP6074485U patent/JPH0215593Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0215593Y2 (en) | 1990-04-26 |