JPS5831650Y2 - 油圧式打撃工具の打撃ピストン往復動装置 - Google Patents

油圧式打撃工具の打撃ピストン往復動装置

Info

Publication number
JPS5831650Y2
JPS5831650Y2 JP4729479U JP4729479U JPS5831650Y2 JP S5831650 Y2 JPS5831650 Y2 JP S5831650Y2 JP 4729479 U JP4729479 U JP 4729479U JP 4729479 U JP4729479 U JP 4729479U JP S5831650 Y2 JPS5831650 Y2 JP S5831650Y2
Authority
JP
Japan
Prior art keywords
chamber
valve
oil
piston
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
JP4729479U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55147278U (https=
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 JP4729479U priority Critical patent/JPS5831650Y2/ja
Publication of JPS55147278U publication Critical patent/JPS55147278U/ja
Application granted granted Critical
Publication of JPS5831650Y2 publication Critical patent/JPS5831650Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
JP4729479U 1979-04-09 1979-04-09 油圧式打撃工具の打撃ピストン往復動装置 Expired JPS5831650Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4729479U JPS5831650Y2 (ja) 1979-04-09 1979-04-09 油圧式打撃工具の打撃ピストン往復動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4729479U JPS5831650Y2 (ja) 1979-04-09 1979-04-09 油圧式打撃工具の打撃ピストン往復動装置

Publications (2)

Publication Number Publication Date
JPS55147278U JPS55147278U (https=) 1980-10-23
JPS5831650Y2 true JPS5831650Y2 (ja) 1983-07-13

Family

ID=28928908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4729479U Expired JPS5831650Y2 (ja) 1979-04-09 1979-04-09 油圧式打撃工具の打撃ピストン往復動装置

Country Status (1)

Country Link
JP (1) JPS5831650Y2 (https=)

Also Published As

Publication number Publication date
JPS55147278U (https=) 1980-10-23

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