Railless refrigerator display door

Details Railless refrigerator display door Railless refrigerator display door

1991-01-18

1992-05-19

Scherbel, David A.

Static structures (e.g., buildings)

Viewing port for specific environment

52475, 52790, 52788, E06B 300

Patent

active

051136287

ABSTRACT:
A railless refrigerator display door constructed with two or more glass panels and having a peripheral door frame extending around the sides of the door and at the inside of the door without covering the outside glass surface of the door. Sealant is used to bond the glass panels to peripheral spacers separating the panels and to C-section structures which extend peripherally around the sides of the door. The door frame is also bonded to the C-section structures and glass panels by the sealant. Rubber bumpers attached to the C-section structures reduce heat transfer from the inside glass panel to the outside glass panel. As such, mechanical fasteners such as nuts, bolts or screws are not needed for the purpose of holding the refrigerator door together.

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"Structural Spacer Glazing", by C. Gregory Carney, Glass Magazine, Mar. 1988, pp. 173-175.

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