Kochgefäss mit verstärktem Boden und dessen Herstellung

The cooking pan is made from two sheets (1,2) of different metals or alloys which are laminated together. Its base (3) has small hollows (5) stamped in it, while the hollows in the outer sheet (1) penetrate into complementary hollows (6) in the inner sheet (2). The hollows are made by cold stamping...

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Bibliographic Details
Main Author COISSARD, GEORGES, F-74150 RUMILLY, FR
Format Patent
LanguageGerman
Published 18.03.1999
Edition6
Subjects
APPARATUS FOR MAKING BEVERAGES
CLADDING OR PLATING BY SOLDERING OR WELDING
COFFEE MILLS
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
DOMESTIC ARTICLES OR APPLIANCES
FURNITURE
HUMAN NECESSITIES
KITCHEN EQUIPMENT
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SOLDERING OR UNSOLDERING
SPICE MILLS
SUCTION CLEANERS IN GENERAL
TRANSPORTING
WELDING
WORKING BY LASER BEAM
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Summary:The cooking pan is made from two sheets (1,2) of different metals or alloys which are laminated together. Its base (3) has small hollows (5) stamped in it, while the hollows in the outer sheet (1) penetrate into complementary hollows (6) in the inner sheet (2). The hollows are made by cold stamping and are confined to the centre of the base. The inner sheet is thinner than the outer sheet and is made in softer metal. The inner sheet can be made of aluminium, and the outer sheet can be made of stainless steel.
Bibliography:Application Number: DE19956005569T