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公开(公告)号:US06527484B2
公开(公告)日:2003-03-04
申请号:US09901673
申请日:2001-07-11
IPC分类号: B23P1542
CPC分类号: B23D43/02 , B23F21/26 , Y10T407/16 , Y10T407/1642 , Y10T407/1657 , Y10T407/1671 , Y10T407/1685
摘要: A helical gear tooth broach having an elongate body having a series of axially aligned and spaced teeth disposed thereon. The direction of tooth spaces or traces of the teeth in a longitudinally extending helical alignment and the direction of the gullets of the teeth in a side by side circumferentially extending helical arrangement are both oriented at a right-upward or a left-upward helix angle in common with each other.
摘要翻译: 一种斜齿轮齿拉刀,其具有设置在其上的一系列轴向对准和间隔开的齿的细长主体。 在纵向延伸的螺旋对准中的牙齿空间或牙齿的方向以及沿着圆周方向延伸的螺旋排列的齿的齿槽的方向均以右上或左向上的螺旋角定向 相互共同。