JPH0713986Y2 - 油圧打撃工具 - Google Patents

油圧打撃工具

Info

Publication number
JPH0713986Y2
JPH0713986Y2 JP1988016191U JP1619188U JPH0713986Y2 JP H0713986 Y2 JPH0713986 Y2 JP H0713986Y2 JP 1988016191 U JP1988016191 U JP 1988016191U JP 1619188 U JP1619188 U JP 1619188U JP H0713986 Y2 JPH0713986 Y2 JP H0713986Y2
Authority
JP
Japan
Prior art keywords
chamber
oil
annular recess
oil supply
end side
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.)
Expired - Lifetime
Application number
JP1988016191U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01121678U (en, 2012
Inventor
幸三 藤川
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP1988016191U priority Critical patent/JPH0713986Y2/ja
Publication of JPH01121678U publication Critical patent/JPH01121678U/ja
Application granted granted Critical
Publication of JPH0713986Y2 publication Critical patent/JPH0713986Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP1988016191U 1988-02-09 1988-02-09 油圧打撃工具 Expired - Lifetime JPH0713986Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988016191U JPH0713986Y2 (ja) 1988-02-09 1988-02-09 油圧打撃工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988016191U JPH0713986Y2 (ja) 1988-02-09 1988-02-09 油圧打撃工具

Publications (2)

Publication Number Publication Date
JPH01121678U JPH01121678U (en, 2012) 1989-08-17
JPH0713986Y2 true JPH0713986Y2 (ja) 1995-04-05

Family

ID=31228901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988016191U Expired - Lifetime JPH0713986Y2 (ja) 1988-02-09 1988-02-09 油圧打撃工具

Country Status (1)

Country Link
JP (1) JPH0713986Y2 (en, 2012)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783385A (en) * 1980-11-05 1982-05-25 Hidehiko Iwasaki Hydraulic pressure type crusher

Also Published As

Publication number Publication date
JPH01121678U (en, 2012) 1989-08-17

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