发明名称 Circular saw sharpening attachment
摘要 A holder for a circular saw blade to permit sharpening of the blade on a sharpener. The holder comprises a bed to receive the saw blade. The blade can be positioned on the bed. There is a slot in the bed and a table. A further slot is formed in the table. A bolt or the like extends through the slots to releasably attach the table and the bed to allow pivoting of the bed relative to the table. The angle of presentation of the blade on the holder to the sharpener is controlled. The holder is simple to operate and easily adjusted.
申请公布号 US4389911(A) 申请公布日期 1983.06.28
申请号 US19800205213 申请日期 1980.11.10
申请人 WINNING, JOHN K. 发明人 WINNING, JOHN K.
分类号 B23D63/14;(IPC1-7):B23D63/14 主分类号 B23D63/14
代理机构 代理人
主权项
地址