[go: up one dir, main page]

AU203991B2 - Protective mechanism for doors - Google Patents

Protective mechanism for doors

Info

Publication number
AU203991B2
AU203991B2 AU5333/54A AU533354A AU203991B2 AU 203991 B2 AU203991 B2 AU 203991B2 AU 5333/54 A AU5333/54 A AU 5333/54A AU 533354 A AU533354 A AU 533354A AU 203991 B2 AU203991 B2 AU 203991B2
Authority
AU
Australia
Prior art keywords
doors
protective mechanism
protective
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
AU5333/54A
Other versions
AU533354A (en
Inventor
Karmel and Benjamin Whitehead Tucker Philip Jr
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.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
Filing date
Publication date
Application filed by Otis Elevator Co filed Critical Otis Elevator Co
Application granted granted Critical
Publication of AU203991B2 publication Critical patent/AU203991B2/en
Publication of AU533354A publication Critical patent/AU533354A/en
Expired legal-status Critical Current

Links

AU5333/54A 1954-12-08 Protective mechanism for doors Expired AU203991B2 (en)

Publications (2)

Publication Number Publication Date
AU203991B2 true AU203991B2 (en) 1955-06-09
AU533354A AU533354A (en) 1955-06-09

Family

ID=

Similar Documents

Publication Publication Date Title
AU203991B2 (en) Protective mechanism for doors
AU533354A (en) Protective mechanism for doors
CA501325A (en) Safety mechanism for doors
CA499465A (en) Gates
CA505216A (en) Door adjusting mechanism
CA506472A (en) Overhead door
CA503007A (en) Door operating mechanism
CA503839A (en) Parachute-releasing mechanism
AU163347B2 (en) An improved operating mechanism for gates
CA504365A (en) Latch mechanism
CA508562A (en) Latch mechanism
CA503010A (en) Laterally movable doors
CA506463A (en) Sliding doors
CA501601A (en) Lock mechanism
AU200180B2 (en) Latches for doors
AU168123B2 (en) Escapement mechanism
CA504107A (en) Mechanism for operating windows and like members
CA508054A (en) Conveyor mechanism
CA507807A (en) Interlocking mechanism
AU2520954A (en) An improved operating mechanism for gates
CA503827A (en) Dump door mechanism
CA506915A (en) Metal doors
CA501114A (en) Sequential trip mechanism
CA499199A (en) Control mechanism
CA504664A (en) Control mechanism