Rail assembly for sliding door

Details Rail assembly for sliding door Rail assembly for sliding door

1992-05-07

1993-04-20

Kannan, Philip C.

Movable or removable closures

With means mounting closure for reciprocation

16 95R, 49425, 49460, E05D 1506

Patent

active

052031160

ABSTRACT:
A rail assembly for a sliding door or sliding window includes a plurality of rails having a recess at top portion of each to receive a ball of a guide block therein. A rail cover is provided with a pair of identical troughs on a top portion thereof and in parallel to each other to receive the guide block to extend therefrom. A plurality of paper rolls are provided each having an aperture at one end for attachment to the guide block, and a hole at a center portion to receive a coil spring therein to provide a restoring force to the paper roll. The paper rolls cover the rail when the door or window is not seated on the rail to prevent dust or dirt from blowing into the room or gathering in the rail.

REFERENCES:
patent: 947019 (1910-01-01), Monnier
patent: 1814503 (1931-07-01), Beiger
patent: 2078811 (1937-04-01), Rouse
patent: 2538434 (1951-01-01), Svendsen
patent: 3138830 (1964-06-01), Scharge

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