CA848150A - Variable speed drive mechanism - Google Patents

Variable speed drive mechanism

Info

Publication number
CA848150A
CA848150A CA848150A CA848150DA CA848150A CA 848150 A CA848150 A CA 848150A CA 848150 A CA848150 A CA 848150A CA 848150D A CA848150D A CA 848150DA CA 848150 A CA848150 A CA 848150A
Authority
CA
Canada
Prior art keywords
drive mechanism
variable speed
speed drive
variable
speed
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
CA848150A
Inventor
C. Henriksen Elmer
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.)
Bell and Howell Co
Original Assignee
Bell and Howell Co
Publication date
Application granted granted Critical
Publication of CA848150A publication Critical patent/CA848150A/en
Expired legal-status Critical Current

Links

CA848150A Variable speed drive mechanism Expired CA848150A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA848150T

Publications (1)

Publication Number Publication Date
CA848150A true CA848150A (en) 1970-08-04

Family

ID=36332378

Family Applications (1)

Application Number Title Priority Date Filing Date
CA848150A Expired CA848150A (en) Variable speed drive mechanism

Country Status (1)

Country Link
CA (1) CA848150A (en)

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