CA772752A - Lowering speed control for a-c hoist - Google Patents

Lowering speed control for a-c hoist

Info

Publication number
CA772752A
CA772752A CA772752A CA772752DA CA772752A CA 772752 A CA772752 A CA 772752A CA 772752 A CA772752 A CA 772752A CA 772752D A CA772752D A CA 772752DA CA 772752 A CA772752 A CA 772752A
Authority
CA
Canada
Prior art keywords
hoist
speed control
lowering speed
lowering
control
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
CA772752A
Inventor
Jensen Otto
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.)
ITE Circuit Breaker Co
Original Assignee
ITE Circuit Breaker Co
Publication date
Application granted granted Critical
Publication of CA772752A publication Critical patent/CA772752A/en
Expired legal-status Critical Current

Links

CA772752A Lowering speed control for a-c hoist Expired CA772752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA772752T

Publications (1)

Publication Number Publication Date
CA772752A true CA772752A (en) 1967-11-28

Family

ID=36220026

Family Applications (1)

Application Number Title Priority Date Filing Date
CA772752A Expired CA772752A (en) Lowering speed control for a-c hoist

Country Status (1)

Country Link
CA (1) CA772752A (en)

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