JPH0359239B2 - - Google Patents
Info
- Publication number
- JPH0359239B2 JPH0359239B2 JP59033812A JP3381284A JPH0359239B2 JP H0359239 B2 JPH0359239 B2 JP H0359239B2 JP 59033812 A JP59033812 A JP 59033812A JP 3381284 A JP3381284 A JP 3381284A JP H0359239 B2 JPH0359239 B2 JP H0359239B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- seal
- packing
- tip
- acts
- 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.)
- Expired - Lifetime
Links
- 238000012856 packing Methods 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000002093 peripheral effect Effects 0.000 description 10
- 230000005641 tunneling Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Gasket Seals (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59033812A JPS60175700A (ja) | 1984-02-23 | 1984-02-23 | シ−ルパッキン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59033812A JPS60175700A (ja) | 1984-02-23 | 1984-02-23 | シ−ルパッキン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60175700A JPS60175700A (ja) | 1985-09-09 |
| JPH0359239B2 true JPH0359239B2 (en]) | 1991-09-09 |
Family
ID=12396888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59033812A Granted JPS60175700A (ja) | 1984-02-23 | 1984-02-23 | シ−ルパッキン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60175700A (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004156702A (ja) | 2002-11-06 | 2004-06-03 | Toyota Industries Corp | 軸封装置 |
| JP5496868B2 (ja) * | 2010-12-16 | 2014-05-21 | バルチラジャパン株式会社 | リップシール |
-
1984
- 1984-02-23 JP JP59033812A patent/JPS60175700A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60175700A (ja) | 1985-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |