JPS6117907Y2 - - Google Patents
Info
- Publication number
- JPS6117907Y2 JPS6117907Y2 JP8989780U JP8989780U JPS6117907Y2 JP S6117907 Y2 JPS6117907 Y2 JP S6117907Y2 JP 8989780 U JP8989780 U JP 8989780U JP 8989780 U JP8989780 U JP 8989780U JP S6117907 Y2 JPS6117907 Y2 JP S6117907Y2
- Authority
- JP
- Japan
- Prior art keywords
- pin
- dust seal
- seal
- recess
- relative rotation
- 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
Links
- 239000000428 dust Substances 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 12
- 230000002265 prevention Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 description 5
- 239000013013 elastic material Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8989780U JPS6117907Y2 (en]) | 1980-06-26 | 1980-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8989780U JPS6117907Y2 (en]) | 1980-06-26 | 1980-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5712378U JPS5712378U (en]) | 1982-01-22 |
| JPS6117907Y2 true JPS6117907Y2 (en]) | 1986-05-31 |
Family
ID=29451918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8989780U Expired JPS6117907Y2 (en]) | 1980-06-26 | 1980-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117907Y2 (en]) |
-
1980
- 1980-06-26 JP JP8989780U patent/JPS6117907Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5712378U (en]) | 1982-01-22 |
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