Metal frame for metal coils to be heat-treated
AssigneePrym Vermögensverwaltungs-GmbH
InventorsPeter Zinsen, Alfons Werner
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Abstract
A support frame for metal coils, which are stacked on top of each other for a heat treatment by means of a hot, gaseous medium, especially in bell-type annealing furnaces, has devices on the support frame for guiding the flow of the medium through the coils. The support frame is a framework constructed of I-sections. The end surfaces of the coils are supported on the flanges of the framework I-sections. The webs of the framework I-sections are provided with holes, which serve for guiding the flow of medium.
Claims27
Support frame for metal coils (31, 31) which are stacked on top of each other for a heat treatment by means of a hot, gaseous medium, especially in bell-type annealing furnaces,
- with means on the support frame for guiding the flow (42) of the medium through the coils (31, 32), wherein
- the support frame is a framework (10, 10′) constructed of I-sections;
- the end surfaces (30) of the coils (31, 32) are supported on the flanges (44, 45) of the framework I-sections (23);
- and
- the webs (23) of the framework I-sections (28) are provided with holes (25), which serve as means to guide the flow of medium (42).
Dependencies are inferred from the claim text.