JPS644955Y2 - - Google Patents
Info
- Publication number
- JPS644955Y2 JPS644955Y2 JP5616484U JP5616484U JPS644955Y2 JP S644955 Y2 JPS644955 Y2 JP S644955Y2 JP 5616484 U JP5616484 U JP 5616484U JP 5616484 U JP5616484 U JP 5616484U JP S644955 Y2 JPS644955 Y2 JP S644955Y2
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- key
- rotation
- rotation transmission
- rod
- 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
- 230000005540 biological transmission Effects 0.000 claims description 16
- 239000011435 rock Substances 0.000 claims description 13
- 239000000956 alloy Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 description 8
- 238000003466 welding Methods 0.000 description 5
- 239000001996 bearing alloy Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 229910000906 Bronze Inorganic materials 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5616484U JPS60169387U (ja) | 1984-04-17 | 1984-04-17 | さく岩機の回転伝達部構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5616484U JPS60169387U (ja) | 1984-04-17 | 1984-04-17 | さく岩機の回転伝達部構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60169387U JPS60169387U (ja) | 1985-11-09 |
| JPS644955Y2 true JPS644955Y2 (ar) | 1989-02-08 |
Family
ID=30579500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5616484U Granted JPS60169387U (ja) | 1984-04-17 | 1984-04-17 | さく岩機の回転伝達部構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60169387U (ar) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009088176A2 (en) * | 2008-01-07 | 2009-07-16 | Suk Shin In | Vibration hammer |
-
1984
- 1984-04-17 JP JP5616484U patent/JPS60169387U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60169387U (ja) | 1985-11-09 |
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