JPS6019196Y2 - 油圧打撃工具における打撃ピストンの往復切換装置 - Google Patents

油圧打撃工具における打撃ピストンの往復切換装置

Info

Publication number
JPS6019196Y2
JPS6019196Y2 JP8578679U JP8578679U JPS6019196Y2 JP S6019196 Y2 JPS6019196 Y2 JP S6019196Y2 JP 8578679 U JP8578679 U JP 8578679U JP 8578679 U JP8578679 U JP 8578679U JP S6019196 Y2 JPS6019196 Y2 JP S6019196Y2
Authority
JP
Japan
Prior art keywords
piston
valve
chamber
oil
cylinder
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
Application number
JP8578679U
Other languages
English (en)
Japanese (ja)
Other versions
JPS565090U (cg-RX-API-DMAC10.html
Inventor
斌夫 椎原
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 JP8578679U priority Critical patent/JPS6019196Y2/ja
Publication of JPS565090U publication Critical patent/JPS565090U/ja
Application granted granted Critical
Publication of JPS6019196Y2 publication Critical patent/JPS6019196Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP8578679U 1979-06-21 1979-06-21 油圧打撃工具における打撃ピストンの往復切換装置 Expired JPS6019196Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8578679U JPS6019196Y2 (ja) 1979-06-21 1979-06-21 油圧打撃工具における打撃ピストンの往復切換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8578679U JPS6019196Y2 (ja) 1979-06-21 1979-06-21 油圧打撃工具における打撃ピストンの往復切換装置

Publications (2)

Publication Number Publication Date
JPS565090U JPS565090U (cg-RX-API-DMAC10.html) 1981-01-17
JPS6019196Y2 true JPS6019196Y2 (ja) 1985-06-10

Family

ID=29318982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8578679U Expired JPS6019196Y2 (ja) 1979-06-21 1979-06-21 油圧打撃工具における打撃ピストンの往復切換装置

Country Status (1)

Country Link
JP (1) JPS6019196Y2 (cg-RX-API-DMAC10.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570198B2 (fr) * 1984-09-12 1987-01-23 Tuoro Maurice Di Dispositif porte-cassette a quatre positions orientees a 90o l'une par rapport a l'autre avec contention transportable a main pour la radiographie medicale d'urgence au lit du malade
SE527762C2 (sv) * 2004-10-14 2006-05-30 Atlas Copco Rock Drills Ab Slagverk

Also Published As

Publication number Publication date
JPS565090U (cg-RX-API-DMAC10.html) 1981-01-17

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