Rolling door drive assembly

Details Rolling door drive assembly Rolling door drive assembly

1987-01-20

1988-11-08

Britts, Ramon S.

Flexible or portable closure, partition, or panel

Roll type

With rotating means

160133, E06B 9204

Patent

active

047828870

ABSTRACT:
A rolling door drive assembly including a chassis, a final drive unit rotatably mounted to the chassis for operating the door, a motor fixed with respect to the chassis, a drive device interconnecting the motor and the final drive unit, a housing defining a mounting channel on the assembly remote from the final drive unit, the mounting channel extending transversely to the axis of rotation of the final drive unit and adapted to receive part of a mounting bracket, and a mounting member extending into the mounting channel in a direction parallel to the axis for engagement with the mounting bracket.

REFERENCES:
patent: 4172563 (1979-10-01), Werner et al.
patent: 4342354 (1982-08-01), Leivenzon et al.
patent: 4392392 (1983-07-01), Perisic et al.
patent: 4411348 (1983-10-01), Fillion
patent: 4644813 (1987-02-01), Whitehouse et al.

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