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AU128222B2 - Improvements in or relating to friction braking devices for hoisting apparatus - Google Patents
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AU128222B2 - Improvements in or relating to friction braking devices for hoisting apparatus - Google Patents

Improvements in or relating to friction braking devices for hoisting apparatus

Info

Publication number
AU128222B2
AU128222B2 AU21171/45A AU2117145A AU128222B2 AU 128222 B2 AU128222 B2 AU 128222B2 AU 21171/45 A AU21171/45 A AU 21171/45A AU 2117145 A AU2117145 A AU 2117145A AU 128222 B2 AU128222 B2 AU 128222B2
Authority
AU
Australia
Prior art keywords
relating
friction braking
braking devices
hoisting apparatus
hoisting
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
AU21171/45A
Other versions
AU2117145A (en
Inventor
Norman Evans Percy
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.)
ACE Machinery Ltd
Original Assignee
ACE Machinery Ltd
Filing date
Publication date
Application filed by ACE Machinery Ltd filed Critical ACE Machinery Ltd
Application granted granted Critical
Publication of AU128222B2 publication Critical patent/AU128222B2/en
Publication of AU2117145A publication Critical patent/AU2117145A/en
Expired legal-status Critical Current

Links

AU21171/45A 1945-06-06 Improvements in or relating to friction braking devices for hoisting apparatus Expired AU128222B2 (en)

Publications (2)

Publication Number Publication Date
AU128222B2 true AU128222B2 (en) 1948-07-22
AU2117145A AU2117145A (en) 1948-07-22

Family

ID=

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