发明名称 DIAMOND BEARING AND MANUFACTURE THEREOF
摘要 DIAMOND BEARING AND MANUFACTURE THEREOF A structure and method for attaching bearing inserts including a ring having holes therein into which said inserts are press fitted and an underlying brazing ring, which, when heated, attaches the inserts to the ring and the ring and inserts to an adjoining structural member.
申请公布号 CA1280797(C) 申请公布日期 1991.02.26
申请号 CA19860524081 申请日期 1986.11.28
申请人 SMITH INTERNATIONAL, INC. 发明人 MCPHERSON, JAMES N.
分类号 E21B4/00;E21B10/22;F16C17/06;F16C17/10;F16C33/04;F16C33/08 主分类号 E21B4/00
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