JPH0513820Y2 - - Google Patents

Info

Publication number
JPH0513820Y2
JPH0513820Y2 JP1987140735U JP14073587U JPH0513820Y2 JP H0513820 Y2 JPH0513820 Y2 JP H0513820Y2 JP 1987140735 U JP1987140735 U JP 1987140735U JP 14073587 U JP14073587 U JP 14073587U JP H0513820 Y2 JPH0513820 Y2 JP H0513820Y2
Authority
JP
Japan
Prior art keywords
pressure
switching valve
boom
oil chamber
valve
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
JP1987140735U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6447854U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 JP1987140735U priority Critical patent/JPH0513820Y2/ja
Publication of JPS6447854U publication Critical patent/JPS6447854U/ja
Application granted granted Critical
Publication of JPH0513820Y2 publication Critical patent/JPH0513820Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
JP1987140735U 1987-09-14 1987-09-14 Expired - Lifetime JPH0513820Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987140735U JPH0513820Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-09-14 1987-09-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987140735U JPH0513820Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-09-14 1987-09-14

Publications (2)

Publication Number Publication Date
JPS6447854U JPS6447854U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-03-24
JPH0513820Y2 true JPH0513820Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-04-13

Family

ID=31405178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987140735U Expired - Lifetime JPH0513820Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-09-14 1987-09-14

Country Status (1)

Country Link
JP (1) JPH0513820Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316085A1 (de) * 1983-05-03 1984-11-08 Hanomag GmbH, 3000 Hannover Luftbereifte baumaschine, wie radlader, radplaniermaschine od. dgl.

Also Published As

Publication number Publication date
JPS6447854U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-03-24

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