| 摘要 |
The invention concerns a container element, which is bent to a desired radius of curvature, for producing a container with, e.g., a circular cross section. According to the invention, the element is comprised of an inner part (1, 1') forming the inner lining of the container and fabricated from a sheet-like, hard, pliable material; an outer part (3, 3') forming the outer lining of the container and fabricated from a sheet-like, hard, pliable material; and an intermediate part (2), arranged between the inner part (1, 1') and the outer part (3, 3') and fabricated from a heat-insulating material; and recesses are arranged to those rims of the element to be mated with the other elements, which recesses are situated both between the inner part (1) and the intermediate part (2) as well as between the outer part (3) and the intermediate part (2) and extend over the entire length of the element rim, whereby each pair of rims in the two adjacently abutting elements form contiguous inner (4) and outer (5) cavities in order to simplify mounting and inspection operations. |
