F - Mech Eng,Light,Heat,Weapons – 24 – B
Patent
F - Mech Eng,Light,Heat,Weapons
24
B
126/103
F24B 13/00 (2006.01) F24B 1/18 (2006.01)
Patent
CA 1084373
ABSTRACT A fireplace enclosure comprising a frame having two vertical side members and two transverse cross members ex- tending therebetween, two curtain rods disposed substantially in alignment, with adjoining ends in overlapping relation and supported by the frame at the rear upper portion thereof, and a pair of chain-operated, collapsible wire-mesh screens which slide along the rods during their opening and closing move- ments. The chain passes over a pulley device carried at one end of the frame, and is guided at the center of the frame by a loop portion of the aligned curtain rods. The advantage of the present construction is that the loop enables the screens to overlap an extent when closed, and also provides a simple and inexpensive, jam-resistant guide for coextensive portions of the chain, without the need for complex channels or addi- tional chain guide mechanisms.
332697
Smart & Biggar
Sunbeam Corporation
LandOfFree
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