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AU222979B2 - Improvements in and relating to control systems for electrically operated winders, hoists andthe like - Google Patents

Improvements in and relating to control systems for electrically operated winders, hoists andthe like

Info

Publication number
AU222979B2
AU222979B2 AU33918/57A AU3391857A AU222979B2 AU 222979 B2 AU222979 B2 AU 222979B2 AU 33918/57 A AU33918/57 A AU 33918/57A AU 3391857 A AU3391857 A AU 3391857A AU 222979 B2 AU222979 B2 AU 222979B2
Authority
AU
Australia
Prior art keywords
winders
relating
control systems
electrically operated
hoists
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
AU33918/57A
Other versions
AU3391857A (en
Inventor
Hayes Petch Donald Windsor Prowse and Brian Frederick Southern Thomas
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
Filing date
Publication date
Application filed by British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Application granted granted Critical
Publication of AU222979B2 publication Critical patent/AU222979B2/en
Publication of AU3391857A publication Critical patent/AU3391857A/en
Expired legal-status Critical Current

Links

AU33918/57A 1957-12-17 Improvements in and relating to control systems for electrically operated winders, hoists andthe like Expired AU222979B2 (en)

Publications (2)

Publication Number Publication Date
AU222979B2 true AU222979B2 (en) 1958-06-19
AU3391857A AU3391857A (en) 1958-06-19

Family

ID=

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