JPH0132037B2 - - Google Patents
Info
- Publication number
- JPH0132037B2 JPH0132037B2 JP58104558A JP10455883A JPH0132037B2 JP H0132037 B2 JPH0132037 B2 JP H0132037B2 JP 58104558 A JP58104558 A JP 58104558A JP 10455883 A JP10455883 A JP 10455883A JP H0132037 B2 JPH0132037 B2 JP H0132037B2
- Authority
- JP
- Japan
- Prior art keywords
- hammer
- output shaft
- cylinder
- spring
- motor
- 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
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000005553 drilling Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10455883A JPS59232774A (ja) | 1983-06-10 | 1983-06-10 | 振動ドリル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10455883A JPS59232774A (ja) | 1983-06-10 | 1983-06-10 | 振動ドリル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59232774A JPS59232774A (ja) | 1984-12-27 |
| JPH0132037B2 true JPH0132037B2 (zh) | 1989-06-29 |
Family
ID=14383787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10455883A Granted JPS59232774A (ja) | 1983-06-10 | 1983-06-10 | 振動ドリル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59232774A (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3502449C3 (de) * | 1984-02-08 | 2002-02-28 | Bosch Gmbh Robert | Elektropneumatischer Bohr- und/oder Schlaghammer mit batteriegespeistem Antriebsmotor |
| JP2013144340A (ja) * | 2012-01-16 | 2013-07-25 | Makita Corp | 電動工具 |
| JP2013151055A (ja) | 2012-01-26 | 2013-08-08 | Makita Corp | 打撃工具 |
| US10874406B2 (en) * | 2017-02-28 | 2020-12-29 | MFr Technologies, Inc. | Handheld surgical instrument |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5097965A (zh) * | 1973-12-29 | 1975-08-04 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS537781U (zh) * | 1976-07-06 | 1978-01-23 |
-
1983
- 1983-06-10 JP JP10455883A patent/JPS59232774A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5097965A (zh) * | 1973-12-29 | 1975-08-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59232774A (ja) | 1984-12-27 |
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