CA1089885A - Machine de mine surbaissee - Google Patents

Machine de mine surbaissee

Info

Publication number
CA1089885A
CA1089885A CA342,509A CA342509A CA1089885A CA 1089885 A CA1089885 A CA 1089885A CA 342509 A CA342509 A CA 342509A CA 1089885 A CA1089885 A CA 1089885A
Authority
CA
Canada
Prior art keywords
turret
boom
machine
head
mining machine
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
CA342,509A
Other languages
English (en)
Inventor
Wilhelm J. Kogelmann
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US05/843,221 external-priority patent/US4133582A/en
Application filed by Individual filed Critical Individual
Priority to CA342,509A priority Critical patent/CA1089885A/fr
Application granted granted Critical
Publication of CA1089885A publication Critical patent/CA1089885A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
CA342,509A 1977-10-18 1979-12-21 Machine de mine surbaissee Expired CA1089885A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA342,509A CA1089885A (fr) 1977-10-18 1979-12-21 Machine de mine surbaissee

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05/843,221 US4133582A (en) 1977-10-18 1977-10-18 Low profile mining machine
US843,221 1977-10-18
CA291,498A CA1082748A (fr) 1977-10-18 1977-11-22 Haveuse de petite taille
CA342,509A CA1089885A (fr) 1977-10-18 1979-12-21 Machine de mine surbaissee

Publications (1)

Publication Number Publication Date
CA1089885A true CA1089885A (fr) 1980-11-18

Family

ID=27165390

Family Applications (1)

Application Number Title Priority Date Filing Date
CA342,509A Expired CA1089885A (fr) 1977-10-18 1979-12-21 Machine de mine surbaissee

Country Status (1)

Country Link
CA (1) CA1089885A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry