Roller and hanger assembly for by-pass doors

Details Roller and hanger assembly for by-pass doors Roller and hanger assembly for by-pass doors

1977-05-31

1978-08-08

Kannan, Philip C.

Movable or removable closures

With means mounting closure for reciprocation

Pendant from horizontal guide

16105, 49425, E05D 1302

Patent

active

041048296

ABSTRACT:
A structure comprising by-pass doors each having a frame and a panel mounted within the frame, the doors being suspended from a track by means of hangers each having a roller pivotally mounted at one end thereof supported and guided on a track, the hanger comprising a mounting shank engaged in a channel of the door frame with an elongate slot provided in the shank having a screw disposed within the slot and engaged in an aperture provided in the door frame, thereby adjustably securing the hanger to the door frame.

REFERENCES:
patent: 629165 (1899-07-01), Larson
patent: 2610367 (1952-09-01), Nordahl
patent: 2784445 (1957-03-01), Greig et al.
patent: 3111209 (1963-11-01), Riegelman
patent: 3172145 (1965-03-01), Miller
patent: 3281993 (1966-11-01), Riegelman

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