JPS6343030Y2 - - Google Patents
Info
- Publication number
- JPS6343030Y2 JPS6343030Y2 JP2831784U JP2831784U JPS6343030Y2 JP S6343030 Y2 JPS6343030 Y2 JP S6343030Y2 JP 2831784 U JP2831784 U JP 2831784U JP 2831784 U JP2831784 U JP 2831784U JP S6343030 Y2 JPS6343030 Y2 JP S6343030Y2
- Authority
- JP
- Japan
- Prior art keywords
- lubricant
- seal
- piston
- gas chamber
- machine body
- 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
- 239000000314 lubricant Substances 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005461 lubrication Methods 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Landscapes
- Sealing Devices (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2831784U JPS60143675U (ja) | 1984-03-01 | 1984-03-01 | 油圧ブレ−カ等のシ−ル装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2831784U JPS60143675U (ja) | 1984-03-01 | 1984-03-01 | 油圧ブレ−カ等のシ−ル装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60143675U JPS60143675U (ja) | 1985-09-24 |
| JPS6343030Y2 true JPS6343030Y2 (enrdf_load_stackoverflow) | 1988-11-10 |
Family
ID=30526082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2831784U Granted JPS60143675U (ja) | 1984-03-01 | 1984-03-01 | 油圧ブレ−カ等のシ−ル装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60143675U (enrdf_load_stackoverflow) |
-
1984
- 1984-03-01 JP JP2831784U patent/JPS60143675U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60143675U (ja) | 1985-09-24 |
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