发明申请
- 专利标题: SAW BLADE
- 专利标题(中): 锯片
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申请号: US13570401申请日: 2012-08-09
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公开(公告)号: US20120297952A1公开(公告)日: 2012-11-29
- 发明人: Robert W. Butzen , Austin J. Kazda , Andrew J. Schulz
- 申请人: Robert W. Butzen , Austin J. Kazda , Andrew J. Schulz
- 主分类号: B23D57/00
- IPC分类号: B23D57/00
摘要:
A reciprocating saw blade includes a body defining a longitudinal axis, an attachment configured to couple to a reciprocating saw, and a cutting portion. The cutting portion includes a plurality of cutting teeth, each having a tip and a rake face. The saw blade also includes a plunge point for initiating a plunge cut. The plunge point includes a leading tooth having a tip and a rake face extending from the tip. The tips of the plurality of cutting teeth and the tip of the leading tooth define a plane that is generally parallel to the longitudinal axis. A first angle between the plane and the rake face of the leading tooth, measured through the leading tooth, is greater than 90 degrees. A second angle between the plane and the rake face of each cutting tooth, measured through the corresponding cutting tooth, is less than 90 degrees.
公开/授权文献
- US08776659B2 Saw blade 公开/授权日:2014-07-15
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