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CA567890A - Excavateur a pelle de tirage - Google Patents

Excavateur a pelle de tirage

Info

Publication number
CA567890A
CA567890A CA567890A CA567890DA CA567890A CA 567890 A CA567890 A CA 567890A CA 567890 A CA567890 A CA 567890A CA 567890D A CA567890D A CA 567890DA CA 567890 A CA567890 A CA 567890A
Authority
CA
Canada
Prior art keywords
shovel excavator
pull shovel
pull
excavator
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
CA567890A
Other languages
English (en)
Inventor
S. Perkins Origen
F. Steffen William
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 CA567890A publication Critical patent/CA567890A/fr
Expired legal-status Critical Current

Links

CA567890A Excavateur a pelle de tirage Expired CA567890A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA567890T

Publications (1)

Publication Number Publication Date
CA567890A true CA567890A (fr) 1958-12-23

Family

ID=35740415

Family Applications (1)

Application Number Title Priority Date Filing Date
CA567890A Expired CA567890A (fr) Excavateur a pelle de tirage

Country Status (1)

Country Link
CA (1) CA567890A (fr)

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