JPS538301A - Hydraulic impact apparatus - Google Patents

Hydraulic impact apparatus

Info

Publication number
JPS538301A
JPS538301A JP8314876A JP8314876A JPS538301A JP S538301 A JPS538301 A JP S538301A JP 8314876 A JP8314876 A JP 8314876A JP 8314876 A JP8314876 A JP 8314876A JP S538301 A JPS538301 A JP S538301A
Authority
JP
Japan
Prior art keywords
hydraulic impact
impact apparatus
hydraulic
impact
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
JP8314876A
Other languages
Japanese (ja)
Other versions
JPS6020155B2 (en
Inventor
Tetsuo Naruto
Riyuuzou Terao
Kazumi Fukui
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.)
Kobelco Construction Machinery Co Ltd
Original Assignee
Yutani Heavy Industries 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 Yutani Heavy Industries Ltd filed Critical Yutani Heavy Industries Ltd
Priority to JP51083148A priority Critical patent/JPS6020155B2/en
Publication of JPS538301A publication Critical patent/JPS538301A/en
Publication of JPS6020155B2 publication Critical patent/JPS6020155B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP51083148A 1976-07-12 1976-07-12 Hydraulic striking device Expired JPS6020155B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51083148A JPS6020155B2 (en) 1976-07-12 1976-07-12 Hydraulic striking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51083148A JPS6020155B2 (en) 1976-07-12 1976-07-12 Hydraulic striking device

Publications (2)

Publication Number Publication Date
JPS538301A true JPS538301A (en) 1978-01-25
JPS6020155B2 JPS6020155B2 (en) 1985-05-20

Family

ID=13794129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51083148A Expired JPS6020155B2 (en) 1976-07-12 1976-07-12 Hydraulic striking device

Country Status (1)

Country Link
JP (1) JPS6020155B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013524052A (en) * 2010-04-01 2013-06-17 アトラス コプコ ロツク ドリルス アクチボラグ Hydraulic impact device, piston guide and excavator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197503A (en) * 1975-02-25 1976-08-27 Sakuganki bureeka nadono ekiatsusadoshogekikogu

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197503A (en) * 1975-02-25 1976-08-27 Sakuganki bureeka nadono ekiatsusadoshogekikogu

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013524052A (en) * 2010-04-01 2013-06-17 アトラス コプコ ロツク ドリルス アクチボラグ Hydraulic impact device, piston guide and excavator

Also Published As

Publication number Publication date
JPS6020155B2 (en) 1985-05-20

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