JPS4920348B1 - - Google Patents
Info
- Publication number
- JPS4920348B1 JPS4920348B1 JP5959570A JP5959570A JPS4920348B1 JP S4920348 B1 JPS4920348 B1 JP S4920348B1 JP 5959570 A JP5959570 A JP 5959570A JP 5959570 A JP5959570 A JP 5959570A JP S4920348 B1 JPS4920348 B1 JP S4920348B1
- 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
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 |
|---|---|---|---|
| CH1053169A CH511099A (de) | 1969-07-10 | 1969-07-10 | Federhammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4920348B1 true JPS4920348B1 (ja) | 1974-05-24 |
Family
ID=4364210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5959570A Pending JPS4920348B1 (ja) | 1969-07-10 | 1970-07-09 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4920348B1 (ja) |
| CA (1) | CA920354A (ja) |
| CH (1) | CH511099A (ja) |
| DE (1) | DE2031673C3 (ja) |
| FR (1) | FR2054960A5 (ja) |
| GB (1) | GB1283846A (ja) |
| SU (1) | SU400120A3 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219447A (en) * | 1975-08-04 | 1977-02-14 | Hitachi Ltd | Room temperature regulating system |
| JPS5347738U (ja) * | 1977-10-07 | 1978-04-22 | ||
| CN110159182A (zh) * | 2017-12-29 | 2019-08-23 | 郑州赫恩电子信息技术有限公司 | 一种卧式凿岩装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989395B (zh) * | 2015-06-11 | 2017-04-05 | 南华大学 | 一种智能安全监测矿用掘进设备 |
-
1969
- 1969-07-10 CH CH1053169A patent/CH511099A/de not_active IP Right Cessation
-
1970
- 1970-06-26 DE DE19702031673 patent/DE2031673C3/de not_active Expired
- 1970-07-02 SU SU1458914A patent/SU400120A3/ru active
- 1970-07-07 GB GB3285870A patent/GB1283846A/en not_active Expired
- 1970-07-09 FR FR7025593A patent/FR2054960A5/fr not_active Expired
- 1970-07-09 JP JP5959570A patent/JPS4920348B1/ja active Pending
- 1970-07-09 CA CA087832A patent/CA920354A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219447A (en) * | 1975-08-04 | 1977-02-14 | Hitachi Ltd | Room temperature regulating system |
| JPS5347738U (ja) * | 1977-10-07 | 1978-04-22 | ||
| CN110159182A (zh) * | 2017-12-29 | 2019-08-23 | 郑州赫恩电子信息技术有限公司 | 一种卧式凿岩装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA920354A (en) | 1973-02-06 |
| FR2054960A5 (ja) | 1971-05-07 |
| DE2031673A1 (de) | 1971-01-21 |
| DE2031673B2 (de) | 1973-03-29 |
| DE2031673C3 (de) | 1973-10-18 |
| CH511099A (de) | 1971-08-15 |
| GB1283846A (en) | 1972-08-02 |
| SU400120A3 (ja) | 1973-10-03 |