JPS61152093U - - Google Patents
Info
- Publication number
- JPS61152093U JPS61152093U JP3095485U JP3095485U JPS61152093U JP S61152093 U JPS61152093 U JP S61152093U JP 3095485 U JP3095485 U JP 3095485U JP 3095485 U JP3095485 U JP 3095485U JP S61152093 U JPS61152093 U JP S61152093U
- Authority
- JP
- Japan
- Prior art keywords
- slip
- ridge
- proof
- central
- skirt
- 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
- 239000012791 sliding layer Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 2
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Sealing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3095485U JPH0332631Y2 (enExample) | 1985-03-06 | 1985-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3095485U JPH0332631Y2 (enExample) | 1985-03-06 | 1985-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61152093U true JPS61152093U (enExample) | 1986-09-19 |
| JPH0332631Y2 JPH0332631Y2 (enExample) | 1991-07-10 |
Family
ID=30531115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3095485U Expired JPH0332631Y2 (enExample) | 1985-03-06 | 1985-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332631Y2 (enExample) |
-
1985
- 1985-03-06 JP JP3095485U patent/JPH0332631Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0332631Y2 (enExample) | 1991-07-10 |