专利名称：Support beam made of composite fiber
material
发明人：Joachim Grabscheid,Thomas Appels申请号：US07/988232申请日：19921209公开号：US05356519A公开日：19941018
摘要：The present invention is directed to a support beam for a scraper blade which isin contact with the shell surface of a drying cylinder. The support beam comprises anoblong hollow body made of a fiber composite material wherein the major fiber
orientation is essentially in the longitudinal expanse of the hollow body. The hollow bodyhas at least two longitudinal walls of convex curvature as well as two transition sectionsof convex rounding which connect the longitudinal walls to one another. The radius ofcurvature of each longitudinal wall is greater than its width while the radius of curvatureof each transition zone is smaller than the width of an adjacent longitudinal wall.
申请人：J.M. VOITH GMBH
代理机构：Baker & Daniels
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