Overhead supporting beam for an elevator door and a door...

B - Operations – Transporting – 66 – B

Patent

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Details

B66B 13/08 (2006.01) E05F 15/14 (2006.01)

Patent

CA 2161581

In the overhead supporting beam of an elevator door, the roller races (4,5) for the rollers of the door panels are formed from one piece with the overhead supporting beam (1). The door operating mechanism (11) with the door operating motor (15) is fitted to form a single unit with the overhead supporting beam (1) of the door.

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