AU286975B2 - Improved hydraulic control system foran earth-working tool - Google Patents

Improved hydraulic control system foran earth-working tool

Info

Publication number
AU286975B2
AU286975B2 AU49728/64A AU4972864A AU286975B2 AU 286975 B2 AU286975 B2 AU 286975B2 AU 49728/64 A AU49728/64 A AU 49728/64A AU 4972864 A AU4972864 A AU 4972864A AU 286975 B2 AU286975 B2 AU 286975B2
Authority
AU
Australia
Prior art keywords
earth
control system
hydraulic control
working tool
improved hydraulic
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
AU49728/64A
Other versions
AU4972864A (en
Inventor
George Viren Norman
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.)
Alus Chalmers Manufacturing Co
Original Assignee
Alus Chalmers Manufacturing Co
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 Alus Chalmers Manufacturing Co filed Critical Alus Chalmers Manufacturing Co
Application granted granted Critical
Publication of AU4972864A publication Critical patent/AU4972864A/en
Publication of AU286975B2 publication Critical patent/AU286975B2/en
Expired legal-status Critical Current

Links

AU49728/64A 1963-09-30 1964-09-24 Improved hydraulic control system foran earth-working tool Expired AU286975B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS312467 1963-09-30

Publications (2)

Publication Number Publication Date
AU4972864A AU4972864A (en) 1966-03-24
AU286975B2 true AU286975B2 (en) 1966-03-24

Family

ID=

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