B - Operations – Transporting – 27 – B
Patent
B - Operations, Transporting
27
B
B27B 5/36 (2006.01) B27B 5/20 (2006.01) B27B 5/29 (2006.01)
Patent
CA 2129880
11 ABSTRACT OF THE DISCLOSURE A BEVEL ANGLE INDICATOR A bevel angle indicator for a saw is disclosed. The saw 10 consists of a table 16, a pivot support 26 pivotally mounted with respect to the table 16 about a bevel axis 92 and a mechanical saw blade pivotally mounted with respect to the pivot support 26 about a second axis 28. The pivot support 26 pivots on a pivot block 27 attached to the table 16. A gearing mechanism couples the pivot block 27 and the pivot support 26 to a dial which indicates the angle between the surface of the table 16 and the plane of the saw blade. The gearing mechanism comprises a rack 50 attached to the pivot block 27 and a pinion 54 rotatably journalled in the pivot support 26. Adjustment of the bevel angle of the saw 10 causes the pinion 54 to advance along the rack 50 and therefore rotate relative to the pivot support 26. The pinion 54 is attached to a sleeve 52, the free end of which carries a pointer 56; the pivot support 26 carries a scale 58. The pointer 56 and scale 58 indicate with accuracy the current bevel angle of the saw. (Figures 2 and 3)
Black & Decker Inc.
Sim & Mcburney
LandOfFree
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