JPH02106096U - - Google Patents
Info
- Publication number
- JPH02106096U JPH02106096U JP1195989U JP1195989U JPH02106096U JP H02106096 U JPH02106096 U JP H02106096U JP 1195989 U JP1195989 U JP 1195989U JP 1195989 U JP1195989 U JP 1195989U JP H02106096 U JPH02106096 U JP H02106096U
- Authority
- JP
- Japan
- Prior art keywords
- shield
- tail
- tapered
- sealing material
- contract
- 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.)
- Pending
Links
- 239000003566 sealing material Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Description
第１図は全体の断面図、第２図は要部の拡大断
面図、第３図は中空シール材の斜視図を示すもの
である。
３……シールド掘削機、１０……シールドテー
ル、１１……テーパーテール、１２……中空シー
ル材、１３……流体ホース。
FIG. 1 is an overall sectional view, FIG. 2 is an enlarged sectional view of essential parts, and FIG. 3 is a perspective view of the hollow sealing material. 3... Shield excavator, 10... Shield tail, 11... Tapered tail, 12... Hollow sealing material, 13... Fluid hose.
Claims (1)
幅を後端の厚さが薄くなるように勾配を持たせて
テーパーテールとするとともに、該テーパー部に
幅広で複数の区画に分割した中空シール材を取り
付け、その区画ごとに流体ホースを連結して膨張
・収縮させることを特徴とする現場打ちコンクリ
ートライニングシールド工法における止水装置。 A constant width at the rear of the shield tail of a shield excavator is made into a tapered tail with a slope such that the thickness at the rear end becomes thinner, and a wide hollow sealing material divided into multiple sections is attached to the tapered part. , a water stop device for the cast-in-place concrete lining shield construction method, which is characterized by connecting a fluid hose to each section to expand and contract.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1195989U JPH02106096U (en) | 1989-02-03 | 1989-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1195989U JPH02106096U (en) | 1989-02-03 | 1989-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02106096U true JPH02106096U (en) | 1990-08-23 |
Family
ID=31220975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1195989U Pending JPH02106096U (en) | 1989-02-03 | 1989-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02106096U (en) |
-
1989
- 1989-02-03 JP JP1195989U patent/JPH02106096U/ja active Pending