CA973395A - Enclosed gear drive mechanism for excavators - Google Patents

Enclosed gear drive mechanism for excavators

Info

Publication number
CA973395A
CA973395A CA215,597A CA215597A CA973395A CA 973395 A CA973395 A CA 973395A CA 215597 A CA215597 A CA 215597A CA 973395 A CA973395 A CA 973395A
Authority
CA
Canada
Prior art keywords
excavators
drive mechanism
gear drive
enclosed gear
enclosed
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
CA215,597A
Other versions
CA215597S (en
Inventor
John W. Yancey
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 Inc
Original Assignee
Caterpillar Tractor 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
Priority claimed from US00238311A external-priority patent/US3811577A/en
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Priority to CA215,597A priority Critical patent/CA973395A/en
Application granted granted Critical
Publication of CA973395A publication Critical patent/CA973395A/en
Expired legal-status Critical Current

Links

CA215,597A 1972-03-27 1974-12-10 Enclosed gear drive mechanism for excavators Expired CA973395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA215,597A CA973395A (en) 1972-03-27 1974-12-10 Enclosed gear drive mechanism for excavators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00238311A US3811577A (en) 1972-03-27 1972-03-27 Enclosed gear drive mechanism for excavators
CA215,597A CA973395A (en) 1972-03-27 1974-12-10 Enclosed gear drive mechanism for excavators

Publications (1)

Publication Number Publication Date
CA973395A true CA973395A (en) 1975-08-26

Family

ID=25667771

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215,597A Expired CA973395A (en) 1972-03-27 1974-12-10 Enclosed gear drive mechanism for excavators

Country Status (1)

Country Link
CA (1) CA973395A (en)

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