CA1026969A - Control system for shifting a drive transmission - Google Patents

Control system for shifting a drive transmission

Info

Publication number
CA1026969A
CA1026969A CA269,733A CA269733A CA1026969A CA 1026969 A CA1026969 A CA 1026969A CA 269733 A CA269733 A CA 269733A CA 1026969 A CA1026969 A CA 1026969A
Authority
CA
Canada
Prior art keywords
shifting
control system
drive transmission
transmission
drive
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
CA269,733A
Other languages
French (fr)
Inventor
Philip S. Webber
Maurice F. Franz
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 US05/452,116 external-priority patent/US3941007A/en
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Priority to CA269,733A priority Critical patent/CA1026969A/en
Application granted granted Critical
Publication of CA1026969A publication Critical patent/CA1026969A/en
Expired legal-status Critical Current

Links

CA269,733A 1974-03-18 1977-01-14 Control system for shifting a drive transmission Expired CA1026969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA269,733A CA1026969A (en) 1974-03-18 1977-01-14 Control system for shifting a drive transmission

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/452,116 US3941007A (en) 1974-03-18 1974-03-18 Control system for shifting a drive transmission
CA214,876A CA1013963A (en) 1974-03-18 1974-11-28 Control system for shifting a drive transmission
CA269,733A CA1026969A (en) 1974-03-18 1977-01-14 Control system for shifting a drive transmission

Publications (1)

Publication Number Publication Date
CA1026969A true CA1026969A (en) 1978-02-28

Family

ID=27163734

Family Applications (1)

Application Number Title Priority Date Filing Date
CA269,733A Expired CA1026969A (en) 1974-03-18 1977-01-14 Control system for shifting a drive transmission

Country Status (1)

Country Link
CA (1) CA1026969A (en)

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