JPS57151489U - - Google Patents
Info
- Publication number
- JPS57151489U JPS57151489U JP3930681U JP3930681U JPS57151489U JP S57151489 U JPS57151489 U JP S57151489U JP 3930681 U JP3930681 U JP 3930681U JP 3930681 U JP3930681 U JP 3930681U JP S57151489 U JPS57151489 U JP S57151489U
- 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
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3930681U JPS57151489U (ko) | 1981-03-20 | 1981-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3930681U JPS57151489U (ko) | 1981-03-20 | 1981-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57151489U true JPS57151489U (ko) | 1982-09-22 |
Family
ID=29836433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3930681U Pending JPS57151489U (ko) | 1981-03-20 | 1981-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57151489U (ko) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005219203A (ja) * | 2004-02-02 | 2005-08-18 | Sandvik Tamrock Oy | 油圧ハンマ |
| JP2009097705A (ja) * | 2007-09-26 | 2009-05-07 | Nok Corp | 密封装置 |
| CN103372474A (zh) * | 2012-04-30 | 2013-10-30 | 株式会社水山重工业 | 液压破碎锤的活塞工作压力增大用接合器 |
| 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 |
| JP2014136302A (ja) * | 2013-01-18 | 2014-07-28 | Furukawa Rock Drill Co Ltd | 油圧ブレーカ |
| WO2018100941A1 (ja) * | 2016-11-30 | 2018-06-07 | 日立工機株式会社 | 往復動工具 |
-
1981
- 1981-03-20 JP JP3930681U patent/JPS57151489U/ja active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005219203A (ja) * | 2004-02-02 | 2005-08-18 | Sandvik Tamrock Oy | 油圧ハンマ |
| JP2009097705A (ja) * | 2007-09-26 | 2009-05-07 | Nok Corp | 密封装置 |
| CN103372474A (zh) * | 2012-04-30 | 2013-10-30 | 株式会社水山重工业 | 液压破碎锤的活塞工作压力增大用接合器 |
| 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 |
| JP2014136302A (ja) * | 2013-01-18 | 2014-07-28 | Furukawa Rock Drill Co Ltd | 油圧ブレーカ |
| WO2018100941A1 (ja) * | 2016-11-30 | 2018-06-07 | 日立工機株式会社 | 往復動工具 |
| JPWO2018100941A1 (ja) * | 2016-11-30 | 2019-07-11 | 工機ホールディングス株式会社 | 往復動工具 |
| US11446806B2 (en) | 2016-11-30 | 2022-09-20 | Koki Holdings Co., Ltd. | Reciprocating tool |