JPS5689478U - - Google Patents
Info
- Publication number
- JPS5689478U JPS5689478U JP16943279U JP16943279U JPS5689478U JP S5689478 U JPS5689478 U JP S5689478U JP 16943279 U JP16943279 U JP 16943279U JP 16943279 U JP16943279 U JP 16943279U JP S5689478 U JPS5689478 U JP S5689478U
- 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
Landscapes
- Percussive Tools And Related Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16943279U JPS5689478U (en) | 1979-12-06 | 1979-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16943279U JPS5689478U (en) | 1979-12-06 | 1979-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5689478U true JPS5689478U (en) | 1981-07-17 |
Family
ID=29680265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16943279U Pending JPS5689478U (en) | 1979-12-06 | 1979-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5689478U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013248724A (en) * | 2012-05-30 | 2013-12-12 | Soosan Heavy Industries Co Ltd | Device for preventing cylinder hydraulic pressure loss of hydraulic breaker |
| JP2014100775A (en) * | 2012-11-22 | 2014-06-05 | Soosan Heavy Industries Co Ltd | Piston contact surface forced lubrication device of hydraulic breaker |
| WO2017010400A1 (en) * | 2015-07-13 | 2017-01-19 | 古河ロックドリル株式会社 | Hydraulic hammering device |
| EP3569362A4 (en) * | 2017-01-12 | 2020-01-15 | Furukawa Rock Drill Co., Ltd. | Hydraulic hammering device |
-
1979
- 1979-12-06 JP JP16943279U patent/JPS5689478U/ja active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013248724A (en) * | 2012-05-30 | 2013-12-12 | Soosan Heavy Industries Co Ltd | Device for preventing cylinder hydraulic pressure loss of hydraulic breaker |
| JP2014100775A (en) * | 2012-11-22 | 2014-06-05 | Soosan Heavy Industries Co Ltd | Piston contact surface forced lubrication device of hydraulic breaker |
| WO2017010400A1 (en) * | 2015-07-13 | 2017-01-19 | 古河ロックドリル株式会社 | Hydraulic hammering device |
| JPWO2017010400A1 (en) * | 2015-07-13 | 2017-12-28 | 古河ロックドリル株式会社 | Hydraulic striking device |
| KR20180014779A (en) * | 2015-07-13 | 2018-02-09 | 후루까와 로크 드릴 가부시끼가이샤 | Hydraulic thruster |
| CN107848097B (en) * | 2015-07-13 | 2021-04-27 | 古河凿岩机械有限公司 | Hydraulic impact device |
| US11052524B2 (en) | 2015-07-13 | 2021-07-06 | Furukawa Rock Drill Co., Ltd. | Hydraulic hammering device |
| EP3569362A4 (en) * | 2017-01-12 | 2020-01-15 | Furukawa Rock Drill Co., Ltd. | Hydraulic hammering device |
| US11207769B2 (en) | 2017-01-12 | 2021-12-28 | Furukawa Rock Drill Co., Ltd. | Hydraulic hammering device |