发明名称 Durable railway vehicle bogie bearing socket
摘要 The pivotal bearing socket between bogie and main frame, on rail-bound vehicles, consists of an upper and a lower part. These two parts are provided with at least one added layer of wear-resistant material. These layers from the socket's sliding surface. They can consist of hard manganese sheet, 120 Mn 50. They may be secured on the part concerned, in continuous or interruped form, by at least one weld seam.
申请公布号 FR2550975(A1) 申请公布日期 1985.03.01
申请号 FR19840009599 申请日期 1984.06.19
申请人 MINISTERIUM VERKEHRSWESEN 发明人 FRIEDER FRANZ, REINHARD KUHN, WOLF-DIETER WEINRICH, GUNTER MEIER, GERHARD VOIGT, FRANZ HALBHUBNER, SIEGFRIED LINDNER ET HANS BULLEMER;KUHN REINHARD;WEINRICH WOLF-DIETER;MEIER GUNTER;VOIGT GERHARD;HALBHUBNER FRANZ;LINDNER SIEGFRIED;BULLEMER HANS
分类号 B22D41/12;F16C11/06;(IPC1-7):B22D41/04 主分类号 B22D41/12
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