公开(公告)号：US20130032014A1

公开(公告)日：2013-02-07

申请号：US13540322

申请日：2012-07-02

申请人： Asif Elliston ,  Wiliam B. Korb ,  Stephen A. Hampton

发明人： Asif Elliston ,  Wiliam B. Korb ,  Stephen A. Hampton

IPC分类号： B23D61/12 ,  B27B33/02

CPC分类号： B23D61/121 ,  Y10T83/04 ,  Y10T83/9319 ,  Y10T83/9346 ,  Y10T83/935 ,  Y10T83/9355 ,  Y10T83/9454

摘要： A reciprocating saw blade, for use in a portable power reciprocating saw including a chuck for releasably engaging the saw blade, includes a tang having an elongated axis and being engageable with the chuck for attaching the saw blade to the reciprocating saw. The saw further includes a blade portion having a cutting edge that defines a plurality of cutting teeth. The cutting teeth define a repeating pattern of successive groups of teeth. Each group of teeth is less than about a half inch in length, and includes a plurality of laterally offset teeth, at least one relatively high first tooth and at least one relatively low second tooth. Prior to tooth set, the at least one relatively high first tooth is at least about 0.002 inch higher than the at least one relatively low second tooth.

摘要翻译： 一种用于便携式动力往复锯的往复式锯片，其包括用于可释放地接合锯片的卡盘，包括具有细长轴线的柄脚，并且可与卡盘接合以将锯片附接到往复锯。 锯进一步包括具有限定多个切割齿的切割边缘的刀片部分。 切割齿限定了连续牙齿组的重复图案。 每组齿的长度小于约半英寸，并且包括多个横向偏移的齿，至少一个相对高的第一齿和至少一个相对低的第二齿。 在齿组之前，至少一个相对较高的第一齿比至少一个较低的第二齿高至少约0.002英寸。