Abstract A hamburger patty and bun cooker has a frame supporting a pair of vertically spaced, relatively flat, horizontal heated platens. One run of an endless conveyor on said frame travels through the space between the platens to advance hamburger patties through such space. At least one of the platens is provided with a low-friction layer between it and an advancing patty. The layer is constituted by jets of hot air discharged over the platen surface or by a Teflon-coated thin, metal foil sheet or by a Teflon-carrying thin, fiber glass sheet, the sheets being readily changeable. Bun portions for the individual patties are advanced on the same frame in paths parallel to the hamburger patties by comparable endless conveyors and are heated by individual platens on the frame as the bun portions advance.
Inventors
👤 Nils Lang-Ree
👤 Edward D. Baker
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-10-31 09:30
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/04; A47J37/044
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
126 words
A hamburger patty and bun cooker comprising a frame, a horizontally extending upper patty broiler platen mounted on said frame, a horizontally extending lower patty broiler platen having side portions, means for mounting said lower platen on said frame below said upper patty broiler platen and defining a space therebetween, means on said frame for heating said platens, an endless conveyor mounted on said frame with one run of said endless conveyor disposed to advance through said space, said endless conveyor including at least one cross member, means providing a low-friction layer in said space between said side portions of said lower platen, and means for supporting said cross member on said side portions of said lower platen and out of contact with said low-friction layer.
Claim 2
Dependent Claim
126 words
A hamburger patty and bun cooker comprising a frame, a horizontally extending upper patty broiler platen mounted on said frame, a horizontally extending lower patty broiler platen having side portions, means for mounting said lower platen on said frame below said upper patty broiler platen and defining a space therebetween, means on said frame for heating said platens, an endless conveyor mounted on said frame with one run of said endless conveyor disposed to advance through said space, said endless conveyor including at least one cross member, means providing a low-friction layer in said space between said side portions of said lower platen, and means for supporting said cross member on said side portions of said lower platen and out of contact with said low-friction layer.
Claim 3
Dependent Claim
25 words
A device as in claim 1 in which said supporting means includes a block secured to said endless conveyor and slidable on said lower platen.