JPH0238995Y2 - - Google Patents

Info

Publication number
JPH0238995Y2
JPH0238995Y2 JP1983204737U JP20473783U JPH0238995Y2 JP H0238995 Y2 JPH0238995 Y2 JP H0238995Y2 JP 1983204737 U JP1983204737 U JP 1983204737U JP 20473783 U JP20473783 U JP 20473783U JP H0238995 Y2 JPH0238995 Y2 JP H0238995Y2
Authority
JP
Japan
Prior art keywords
boom
arm
work
fluid pressure
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
JP1983204737U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60112545U (ja
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 filed Critical
Priority to JP20473783U priority Critical patent/JPS60112545U/ja
Publication of JPS60112545U publication Critical patent/JPS60112545U/ja
Application granted granted Critical
Publication of JPH0238995Y2 publication Critical patent/JPH0238995Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Component Parts Of Construction Machinery (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Jib Cranes (AREA)
JP20473783U 1983-12-29 1983-12-29 建設機械の安全装置 Granted JPS60112545U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20473783U JPS60112545U (ja) 1983-12-29 1983-12-29 建設機械の安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20473783U JPS60112545U (ja) 1983-12-29 1983-12-29 建設機械の安全装置

Publications (2)

Publication Number Publication Date
JPS60112545U JPS60112545U (ja) 1985-07-30
JPH0238995Y2 true JPH0238995Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-10-19

Family

ID=30767128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20473783U Granted JPS60112545U (ja) 1983-12-29 1983-12-29 建設機械の安全装置

Country Status (1)

Country Link
JP (1) JPS60112545U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2592903B2 (ja) * 1988-04-22 1997-03-19 ヤンマーディーゼル株式会社 作業機の危険領域回避装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51104756A (ja) * 1975-03-10 1976-09-16 Unic Corp Yuatsukureennokafukaboshisochi
JPS5421442U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1977-07-14 1979-02-10

Also Published As

Publication number Publication date
JPS60112545U (ja) 1985-07-30

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