发明名称 Method for the production of sawblades, especially jigsaw or sabresaw blades
摘要 A sawblade is manufactured by a swaging or cold-forging operation so as to be either complete with teeth and relief indentations on the side surfaces of a blade body or by producing a sawblade body with a seat wherein a separately formed toothed insert may be fastened, e.g. by soldering, brazing or welding.
申请公布号 US4345499(A) 申请公布日期 1982.08.24
申请号 US19800147184 申请日期 1980.05.06
申请人 ROSS, FRANK L. 发明人 ROSS, FRANK L.
分类号 B23D61/12;B23D65/00;(IPC1-7):B27B33/12;B23D63/00 主分类号 B23D61/12
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