Receptacles – Closures – Closure guided in reciprocating movement
Patent
1987-03-26
1988-07-19
Hall, George T.
Receptacles
Closures
Closure guided in reciprocating movement
B65D 4320
Patent
active
047579137
ABSTRACT:
A cover unit for a food warmer of the type comprising a food container. The cover unit comprises a frame for connection to the food container, a plurality of door members slidably supported on the frame and independently movable relative to said frame and to each other selectively to close said opening and to allow a selected amount of access to the food container. A pair of track members are provided for supporting and guiding each of the door members, with the track members being selectively connectable and removable from the frame and from the door members, to enable assembly and disassembly of the frame, the track means and the door members. The key components of the cover unit, i.e., the door members, track members and frame are formed, essentially of sheet metal parts, to facilitate manufactue of those components.
REFERENCES:
patent: 3438688 (1969-04-01), Ferdinand et al.
Crescent Metal Products Inc.
Hall George T.
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