B - Operations – Transporting – 27 – B
Patent
B - Operations, Transporting
27
B
143/56
B27B 19/02 (2006.01) B23D 51/14 (2006.01)
Patent
CA 1324746
AN IMPROVED SAW BLADE SUSPENSION DEVICE Abstract of the Disclosure The improved saw blade suspension device permits adjustment at an angle between (1) 0°-90°; (2) 90°-180°; and (3) 180°-270°. This constitutes a substantial improvement because it permits adjustment according to different directions of the saw blade, and according to each operator who may be left-handed or right-handed. Two clamping sheets are used and only one pin is required for each clamping sheet. The device comprises an upper body and a lower body (1), the upper and lower body having a pair of ears (12), the upper and lower body having at one end a portion (13), holes (14, 15, 16 and 17) located in the front, rear, left and right side, a steel pin (11) inserted in the ears (12) through apertures (121, 122). The saw blade (3) is inserted in the holes (14, 15) or holes (16, 17) and is locked by screws (19), into two holes (18) each of which is located at one end of the body (1). The device also comprises a pair of clamping sheets (2) for clipping the steel pin, each of the clamping sheets having in front a plate (21) with protruberance (22). The plate (21) has a width equal to the distance between the two ears (12), and pin (11) is clipped by said clipping plate (21).
587429
Chen Ruey-Zon
Ridout & Maybee Llp
LandOfFree
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