JPS539203A - Vibration pressure generator - Google Patents

Vibration pressure generator

Info

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
Application number
JP8384876A
Other languages
Japanese (ja)
Other versions
JPS5816992B2 (en
Inventor
Makoto Matsuda
Takeo Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP8384876A priority Critical patent/JPS5816992B2/en
Priority to GB2397577A priority patent/GB1584792A/en
Priority to FR7717699A priority patent/FR2354460A1/en
Priority to DE19772726118 priority patent/DE2726118C3/en
Publication of JPS539203A publication Critical patent/JPS539203A/en
Priority to US06/202,139 priority patent/US4342255A/en
Publication of JPS5816992B2 publication Critical patent/JPS5816992B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
JP8384876A 1976-06-09 1976-07-13 Vibrating pressure generator Expired JPS5816992B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6368289U (en) * 1986-10-21 1988-05-09

Cited By (3)

* Cited by examiner, † Cited by third party
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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