Deburring tool

专利名称：Deburring tool

发明人：Zahuranec, Emery John,Musil, James Charles申请号：EP87300347.9申请日：19870116公开号：EP0233698A1公开日：19870826

专利附图：

摘要：A deburring tool for reaming inner and outer diameter end portions of tubeand pipe-like workpieces includes a cast housing (10) having an integrally formed conicalsupport member (26) therein. The conical support member (26) has a base area (28)disposed adjacent one end (12) of the housing (10) and an apex area (36) spaced towardsthe other end (14) of the housing. Radial apertures (48-) having a predetermined widthdimension (d) divide the conical support member (26) into a plurality of wedge portions(40-46). A blade assembly () is comprised of a plurality of separate blades (66, 72)which are fixedly secured to each other in a pattern identical to the pattern of aperturesin the support member. The blades have a thickness dimension (t) which is greater than

the width dimension (d) of the apertures in order that the blade assembly will beretained in the conical support member by a press-fit relationship established betweenthe blades and apertures. Each blade includes first and second cutting surfaces (74, 76)protruding axially from the support member (26) and adapted for deburringengagement with the inner and/or outer diameter end portions of the workpiece.

申请人：CRAWFORD FITTING COMPANY

地址：29500 Solon Road Solon Ohio 44139 US

国籍：US

代理机构：Jones, Colin

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