CA447679A - Pelle automatique commandee par cables - Google Patents

Pelle automatique commandee par cables

Info

Publication number
CA447679A
CA447679A CA447679A CA447679DA CA447679A CA 447679 A CA447679 A CA 447679A CA 447679 A CA447679 A CA 447679A CA 447679D A CA447679D A CA 447679DA CA 447679 A CA447679 A CA 447679A
Authority
CA
Canada
Prior art keywords
pseudo
rope
shovel
thrust
thrust shovel
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
CA447679A
Other languages
English (en)
Inventor
O. Davidson Trevor
L. Lonngren Bruno
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.)
Caterpillar Global Mining LLC
Original Assignee
Bucyrus Erie Co
Publication date
Application granted granted Critical
Publication of CA447679A publication Critical patent/CA447679A/fr
Expired legal-status Critical Current

Links

CA447679A Pelle automatique commandee par cables Expired CA447679A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA447679T

Publications (1)

Publication Number Publication Date
CA447679A true CA447679A (fr) 1948-04-06

Family

ID=35565362

Family Applications (1)

Application Number Title Priority Date Filing Date
CA447679A Expired CA447679A (fr) Pelle automatique commandee par cables

Country Status (1)

Country Link
CA (1) CA447679A (fr)

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