Sliding refrigerator shelf assembly

Details Sliding refrigerator shelf assembly Sliding refrigerator shelf assembly

F - Mech Eng,Light,Heat,Weapons

25

D

F25D 25/02 (2006.01) B29C 33/12 (2006.01) B29C 33/44 (2006.01) B29C 45/14 (2006.01) B29C 45/44 (2006.01)

Patent

CA 2146791

A shelf assembly for a refrigerator compartment such as a refrigerator for food products includes a shelf member slidably supported for extension and retraction on a shelf support. The shelf member includes side members which are preferably molded as a rim on an article support surface from an ethylene-polypropylene copolymer and include slide surfaces engaging spaced, generally horizontal and parallel shelf support surfaces preferably formed by L-shaped brackets on the shelf support. A guide member depends from at least one, and preferably both, of the side members to guide the sliding movement. A stop on the guide member limits travel by engaging a limit surface on the shelf support. The guide member and stop may be molded integrallywith the side members to define a molded slide channel or formed by a rigid insert embedded in the rim during molding. The method includes injecting the moldable around a rigid core positioned in a mold cavity and withdrawing the core after removing the molded rim to leave a slide channel in the rim.

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