发明名称 PROCESSO PARA PRODUZIR UM OBJETO CONSISTINDO DE PELO MENOS DUAS PARTES MOVEIS UMA EM RELACAO A OUTRA,OBJETO,E,DISPOSITIVO PARA POR EM PRATICA O PROCESSO
摘要 Two (or more) loose ring like elements (2, 19) e.g. inner race rings (2) of a rolling bearing (1), can be welded together while being pressed together and rotated by a suitable device inside a (ring like body or outer ring (4, 18) by an electron beam (16) admitted through a small opening (5, 21) in the outer ring (4, 18).
申请公布号 BR7907655(A) 申请公布日期 1980.07.15
申请号 BR19797907655 申请日期 1979.11.26
申请人 SKF IND TRADING DEV CO BV 发明人 KAPAAN H;VERBURG M
分类号 B23K9/00;B23K15/00;B23K26/00;B23K26/20;F16C19/00;F16C19/18;F16C19/38;F16C33/60;F16C33/64 主分类号 B23K9/00
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