Power saw miter guide
OwnerKelce Steven Wilsoninventor
Life of this patent
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Abstract
Operating a power saw between a pair of parallel guide rails, which engage opposing sides of saw base plate to constrain the motion of the saw to a straight path, allows for precise cuts. A set of two or more fences allows for multiple cutting options. In some embodiments, non-parallel fences coupled to the guide rails allow for precise cuts at more than just a single angle. In some embodiments, two fences may engage opposing sides of the object to be cut simultaneously, holding the object more securely with respect to the guide rails than would a single fence. A possible clamping force holding the two fences against the object allows the miter guide to remain fixed relative to the object so that the user's hand may be freed for another task, such as holding the saw with both hands.
Claims10
A miter guide for a power saw, the miter guide comprising:
- a first guide rail;
- a second guide rail oriented parallel to the first guide rail;
- a first fence coupled to the first guide rail and to the second guide rail and oriented at a fixed angle between 59 degrees and 91 degrees with respect to the first guide rail;
- and
- a second fence coupled to the first guide rail and to the second guide rail and oriented at a fixed angle between 29 degrees and 61 degrees with respect to the first guide rail;
- wherein the first fence and the second fence are both disposed on an underside of the first guide rail;
- wherein the first fence and the second fence comprise sides of a substantially c-shaped channel;
- and wherein the underside of the first guide rail, between the first fence and the second fence, forms a portion of the substantially c-shaped channel.
Dependencies are inferred from the claim text.