JPS539203A - Vibration pressure generator - Google Patents
Vibration pressure generatorInfo
- Publication number
- JPS539203A JPS539203A JP8384876A JP8384876A JPS539203A JP S539203 A JPS539203 A JP S539203A JP 8384876 A JP8384876 A JP 8384876A JP 8384876 A JP8384876 A JP 8384876A JP S539203 A JPS539203 A JP S539203A
- Authority
- JP
- Japan
- Prior art keywords
- pressure generator
- vibration pressure
- vibration
- generator
- pressure
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Percussive Tools And Related Accessories (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8384876A JPS5816992B2 (en) | 1976-07-13 | 1976-07-13 | Vibrating pressure generator |
GB2397577A GB1584792A (en) | 1976-06-09 | 1977-06-08 | Oscillator actuated hydraulic percussion device |
FR7717699A FR2354460A1 (en) | 1976-06-09 | 1977-06-09 | PULSE HYDRAULIC DEVICE, ESPECIALLY FOR THE ACTION OF TOOLS |
DE19772726118 DE2726118C3 (en) | 1976-06-09 | 1977-06-10 | Hydraulic impact device, in particular for rock drilling machines |
US06/202,139 US4342255A (en) | 1976-06-09 | 1980-10-30 | Oscillator actuated hydraulic impulse device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8384876A JPS5816992B2 (en) | 1976-07-13 | 1976-07-13 | Vibrating pressure generator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS539203A true JPS539203A (en) | 1978-01-27 |
JPS5816992B2 JPS5816992B2 (en) | 1983-04-04 |
Family
ID=13814110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8384876A Expired JPS5816992B2 (en) | 1976-06-09 | 1976-07-13 | Vibrating pressure generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5816992B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018003668A1 (en) * | 2016-06-28 | 2018-01-04 | 古河ロックドリル株式会社 | Two-piston hydraulic striking device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6368289U (en) * | 1986-10-21 | 1988-05-09 |
-
1976
- 1976-07-13 JP JP8384876A patent/JPS5816992B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018003668A1 (en) * | 2016-06-28 | 2018-01-04 | 古河ロックドリル株式会社 | Two-piston hydraulic striking device |
JPWO2018003668A1 (en) * | 2016-06-28 | 2019-04-18 | 古河ロックドリル株式会社 | 2-piston type hydraulic impact device |
US11072977B2 (en) | 2016-06-28 | 2021-07-27 | Furukawa Rock Drill Co., Ltd. | Two-piston hydraulic striking device |
Also Published As
Publication number | Publication date |
---|---|
JPS5816992B2 (en) | 1983-04-04 |
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