CA609332A - Friction hoist - Google Patents

Friction hoist

Info

Publication number
CA609332A
CA609332A CA609332A CA609332DA CA609332A CA 609332 A CA609332 A CA 609332A CA 609332 A CA609332 A CA 609332A CA 609332D A CA609332D A CA 609332DA CA 609332 A CA609332 A CA 609332A
Authority
CA
Canada
Prior art keywords
friction hoist
hoist
friction
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
CA609332A
Inventor
P. Clarke Bruce
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.)
Canadian Ingersoll Rand Co Ltd
Original Assignee
Canadian Ingersoll Rand Co Ltd
Publication date
Application granted granted Critical
Publication of CA609332A publication Critical patent/CA609332A/en
Expired legal-status Critical Current

Links

CA609332A Friction hoist Expired CA609332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA609332T

Publications (1)

Publication Number Publication Date
CA609332A true CA609332A (en) 1960-11-22

Family

ID=35830826

Family Applications (1)

Application Number Title Priority Date Filing Date
CA609332A Expired CA609332A (en) Friction hoist

Country Status (1)

Country Link
CA (1) CA609332A (en)

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