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 (fi) | 1979-12-06 | 1979-12-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16943279U JPS5689478U (fi) | 1979-12-06 | 1979-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5689478U true JPS5689478U (fi) | 1981-07-17 |
Family
ID=29680265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16943279U Pending JPS5689478U (fi) | 1979-12-06 | 1979-12-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5689478U (fi) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013248724A (ja) * | 2012-05-30 | 2013-12-12 | Soosan Heavy Industries Co Ltd | 油圧ブレーカーのシリンダー油圧損失防止装置 |
JP2014100775A (ja) * | 2012-11-22 | 2014-06-05 | Soosan Heavy Industries Co Ltd | 油圧ブレーカーのピストン接触面強制潤滑装置 |
WO2017010400A1 (ja) * | 2015-07-13 | 2017-01-19 | 古河ロックドリル株式会社 | 液圧式打撃装置 |
EP3569362A4 (en) * | 2017-01-12 | 2020-01-15 | Furukawa Rock Drill Co., Ltd. | HYDRAULIC PERCUSSION DEVICE |
-
1979
- 1979-12-06 JP JP16943279U patent/JPS5689478U/ja active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013248724A (ja) * | 2012-05-30 | 2013-12-12 | Soosan Heavy Industries Co Ltd | 油圧ブレーカーのシリンダー油圧損失防止装置 |
JP2014100775A (ja) * | 2012-11-22 | 2014-06-05 | Soosan Heavy Industries Co Ltd | 油圧ブレーカーのピストン接触面強制潤滑装置 |
WO2017010400A1 (ja) * | 2015-07-13 | 2017-01-19 | 古河ロックドリル株式会社 | 液圧式打撃装置 |
JPWO2017010400A1 (ja) * | 2015-07-13 | 2017-12-28 | 古河ロックドリル株式会社 | 液圧式打撃装置 |
KR20180014779A (ko) * | 2015-07-13 | 2018-02-09 | 후루까와 로크 드릴 가부시끼가이샤 | 액압식 타격장치 |
CN107848097B (zh) * | 2015-07-13 | 2021-04-27 | 古河凿岩机械有限公司 | 液压式冲击装置 |
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 PERCUSSION DEVICE |
US11207769B2 (en) | 2017-01-12 | 2021-12-28 | Furukawa Rock Drill Co., Ltd. | Hydraulic hammering device |