AU139253B2 - Lock mechanism for lift landing doors and lift systems incorporating such lock mechanism - Google Patents

Lock mechanism for lift landing doors and lift systems incorporating such lock mechanism

Info

Publication number
AU139253B2
AU139253B2 AU16516/47A AU1651647A AU139253B2 AU 139253 B2 AU139253 B2 AU 139253B2 AU 16516/47 A AU16516/47 A AU 16516/47A AU 1651647 A AU1651647 A AU 1651647A AU 139253 B2 AU139253 B2 AU 139253B2
Authority
AU
Australia
Prior art keywords
lock mechanism
lift
systems incorporating
landing doors
lift systems
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
AU16516/47A
Other versions
AU1651647A (en
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.)
EXPRESS LIFT Co Ltd
Original Assignee
EXPRESS LIFT Co Ltd
Filing date
Publication date
Application filed by EXPRESS LIFT Co Ltd filed Critical EXPRESS LIFT Co Ltd
Application granted granted Critical
Publication of AU139253B2 publication Critical patent/AU139253B2/en
Publication of AU1651647A publication Critical patent/AU1651647A/en
Expired legal-status Critical Current

Links

AU16516/47A 1947-11-19 Lock mechanism for lift landing doors and lift systems incorporating such lock mechanism Expired AU139253B2 (en)

Publications (2)

Publication Number Publication Date
AU139253B2 true AU139253B2 (en) 1947-12-18
AU1651647A AU1651647A (en) 1947-12-18

Family

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