JPS5080576A - - Google Patents
Info
- Publication number
- JPS5080576A JPS5080576A JP5565674A JP5565674A JPS5080576A JP S5080576 A JPS5080576 A JP S5080576A JP 5565674 A JP5565674 A JP 5565674A JP 5565674 A JP5565674 A JP 5565674A JP S5080576 A JPS5080576 A JP S5080576A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/12—Means for driving the impulse member comprising a crank mechanism
- B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
- B25D2211/003—Crossed drill and motor spindles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41698173A | 1973-11-19 | 1973-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5080576A true JPS5080576A (ja) | 1975-06-30 |
Family
ID=23652109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5565674A Pending JPS5080576A (ja) | 1973-11-19 | 1974-05-20 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5080576A (ja) |
| CA (1) | CA992405A (ja) |
| DE (1) | DE2415048A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377061B (zh) * | 2016-05-13 | 2018-03-16 | 张作玮 | 一种滚轮打击重力破碎锤 |
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1974
- 1974-02-05 CA CA191,761A patent/CA992405A/en not_active Expired
- 1974-03-28 DE DE2415048A patent/DE2415048A1/de active Pending
- 1974-05-20 JP JP5565674A patent/JPS5080576A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA992405A (en) | 1976-07-06 |
| DE2415048A1 (de) | 1975-05-22 |