JPS60495U - Sediment inflow prevention device for curve propulsion method - Google Patents
Sediment inflow prevention device for curve propulsion methodInfo
- Publication number
- JPS60495U JPS60495U JP9159783U JP9159783U JPS60495U JP S60495 U JPS60495 U JP S60495U JP 9159783 U JP9159783 U JP 9159783U JP 9159783 U JP9159783 U JP 9159783U JP S60495 U JPS60495 U JP S60495U
- Authority
- JP
- Japan
- Prior art keywords
- inflow prevention
- propulsion method
- sediment inflow
- prevention device
- flange
- 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
- Excavating Of Shafts Or Tunnels (AREA)
- Joints With Sleeves (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の第１の実施例を示す図、第２図は本考
案の第２の実施例を示す図である。
１・・・・・・受口、２・・・・・・挿口、３・・・・
・・フランジ、８・・・・・・土砂流入防止板、１１・
・・・・・シール材。FIG. 1 is a diagram showing a first embodiment of the present invention, and FIG. 2 is a diagram showing a second embodiment of the present invention. 1... socket, 2... insertion, 3...
... Flange, 8 ... Sediment inflow prevention plate, 11.
...Sealing material.
Claims (1)
進工法用の管継手部において、前記フランジに外嵌可能
であるとともに、受口端部から前記フランジを越えた適
当位置まで達する環状の土砂流入防止板を受口に取り付
け、この土砂流入防止板の内面と前記フランジの外面と
の間に環状のシール材を設けたことを特徴とするカーブ
推進工法用土砂流入防止装置。In a pipe joint for a propulsion method that pushes the end face of a socket with a flange erected on the outer periphery of the socket, an annular pipe that can be fitted onto the flange and reaches an appropriate position beyond the flange from the socket end is used. A sediment inflow prevention device for a curve propulsion method, characterized in that a sediment inflow prevention plate is attached to a socket, and an annular sealing material is provided between the inner surface of the sediment inflow prevention plate and the outer surface of the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9159783U JPS60495U (en) | 1983-06-14 | 1983-06-14 | Sediment inflow prevention device for curve propulsion method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9159783U JPS60495U (en) | 1983-06-14 | 1983-06-14 | Sediment inflow prevention device for curve propulsion method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60495U true JPS60495U (en) | 1985-01-05 |
| JPH0144621Y2 JPH0144621Y2 (en) | 1989-12-22 |
Family
ID=30221620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9159783U Granted JPS60495U (en) | 1983-06-14 | 1983-06-14 | Sediment inflow prevention device for curve propulsion method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60495U (en) |
-
1983
- 1983-06-14 JP JP9159783U patent/JPS60495U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0144621Y2 (en) | 1989-12-22 |
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