Patent US6345998B1 successfully refreshed from Google Patents.
EP0069401A2
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Method for making composite sheet material
Assignee: VAW Metawell GmbH Metal Sandwich Technology
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Filing: 1982-07-08
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Granted: —
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Expires: 2002-07-08
Abstract
Abstract Translated from German Die Erfindung betrifft ein Verfahren zur kontinuierlichen Herstellung eines flächigen Verbundmaterials, das aus einer stetig gewellten Blechbahn und mindestens einer mit dieser durch Schweißen, Löten oder Kleben verbundenen planen Blechbahn besteht. The invention relates to a method for the continuous production of a flat composite material, which consists of a continuously corrugated sheet metal sheet and at least one flat sheet metal sheet connected thereto by welding, soldering or gluing.
Inventors
- 👤 Manfred Klaus Schertler
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-03 12:28
CPC Classifications
B; B32; B32B; B32B15/00; B32B15/04; B32B15/043; B32B15/12; B21; B21D; B21D47/00; B31; B31F; B31F1/00; B31F1/20; B31F1/24; B31F1/26; B31F1/28; B32B3/00; B32B3/26; B32B3/28; B32B3/30; B32B38/00; B32B38/0036; B32B38/004; B32B7/00; B32B7/04; B32B7/12; B32B2451/00; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1025; Y10T156/1052; Y10T156/1084; Y10T428/00; Y10T428/24; Y10T428/24628; Y10T428/24669; Y10T428/24694
Claims Analysis
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