SAW BLADE HAVING TEETH WITH VARYING DEPTHS AND ALTERNATE TIP BEVELING
First Claim
Patent Images
1. A saw blade, comprising:
- a blade plane having a toe end and a heel end; and
a row of teeth defining a cutting edge on the blade plane from the toe end to the heel end, with each tooth having a tooth depth that is a function of distance between the toe end and the tooth.
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Accused Products
Abstract
A saw blade for improved cutting efficiency includes teeth having depths and tip-to-tip spacings that vary as a function of distance from an end of the blade to the tooth, the teeth extending from the plane of the blade at alternating angles and having a recurring pattern of alternate tip beveling.
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Citations
20 Claims
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1. A saw blade, comprising:
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a blade plane having a toe end and a heel end; and a row of teeth defining a cutting edge on the blade plane from the toe end to the heel end, with each tooth having a tooth depth that is a function of distance between the toe end and the tooth. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A saw blade, comprising:
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a blade plane having a toe end; and a row of teeth defining a cutting edge on the blade plane; each tooth in the row of teeth having a depth and a tip, each tooth depth and each tip-to-tip spacing between adjacent teeth being a function of distance between the toe end and the tooth; wherein the teeth extend from the blade plane at alternating angles of +α and
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α
with respect to the blade plane. - View Dependent Claims (15, 16, 17, 18)
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19. The saw blade of claim 19 having an arcuate blade plane.
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20. A saw blade comprising:
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a blade plane having a toe end; and a row of teeth having tooth depths and tip-to-tip spacings that vary as a function of distance from the toe end to the tooth, the teeth extending from the blade plane at alternating angles and having a recurring pattern of alternate tip beveling.
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Specification