AU279603B2 - Mining machine with slidable cutter bar extensions - Google Patents

Mining machine with slidable cutter bar extensions

Info

Publication number
AU279603B2
AU279603B2 AU51438/64A AU5143864A AU279603B2 AU 279603 B2 AU279603 B2 AU 279603B2 AU 51438/64 A AU51438/64 A AU 51438/64A AU 5143864 A AU5143864 A AU 5143864A AU 279603 B2 AU279603 B2 AU 279603B2
Authority
AU
Australia
Prior art keywords
cutter bar
mining machine
bar extensions
slidable cutter
slidable
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
AU51438/64A
Other versions
AU5143864A (en
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.)
National Mine Service Co
Original Assignee
National Mine Service 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 National Mine Service Co filed Critical National Mine Service Co
Application granted granted Critical
Publication of AU5143864A publication Critical patent/AU5143864A/en
Publication of AU279603B2 publication Critical patent/AU279603B2/en
Expired legal-status Critical Current

Links

AU51438/64A 1964-07-03 1964-11-09 Mining machine with slidable cutter bar extensions Expired AU279603B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS380157 1964-07-03

Publications (2)

Publication Number Publication Date
AU5143864A AU5143864A (en) 1966-05-12
AU279603B2 true AU279603B2 (en) 1966-05-12

Family

ID=

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