KITCHEN GOODS WITH UNDEFORMABLE BOTTOM AND METHOD FOR PRODUCING IT

摘要

1. Cookware with a base and a wall having an outer layer, a middle layer and an inner layer, the bend being made between the base and the wall, the inner part of the middle layer being the most significant part of the base of the kitchen utensil. 2. Cookware according to claim 1, where the outer part of the middle layer is the most significant part of the wall of the kitchen utensils. The cookware according to claim 2, wherein the outer part of the middle layer is made of a different material than the inner part of the middle layer. The cookware according to claim 2, wherein a separation plate is provided between the inside and outside in close proximity to the bend of the cookware. 5. Cookware according to any one of the preceding paragraphs, where the inner part of the middle layer is located exclusively at the base and does not contain any bends. 6. Cookware according to claim 4, wherein the wall consists solely of an outer layer and an inner layer without a middle layer. The cookware according to claim 4, wherein the base comprises a space in the radial direction so that the inside can move in that space. The cookware according to claim 5, wherein the base comprises a space in the radial direction so that the inside can move in that space. A method of manufacturing cookware according to any one of the preceding paragraphs, wherein the “rondelle” formed by a plurality of plates having different thicknesses is made by deep drawing in capsules embedded in each other, all of which are metallic interconnected only in the base region.