B - Operations – Transporting – 23 – D
Patent
B - Operations, Transporting
23
D
B23D 23/00 (2006.01) B26D 1/30 (2006.01) B26D 7/20 (2006.01)
Patent
CA 2640991
A cutter assembly is disclosed for use in cutting sheet building materials having a non-planar profile. The cutter assembly comprises a base portion, and a support plate mounted upon the base portion at an end thereof, for supporting the building materials during cutting thereof. The support plate and the base portion each have a predetermined profile shape that interfits with and matches the shape of the building materials. A cutting bar is pivotably connected to the base portion, and possesses a cutting blade attached thereto. The cutting bar is curved, and comprises first and second cutting protrusions which interfit with the predetermined profile shape of the support plate, for severing the building materials cleanly when the cutting bar is pulled downwardly.
Shapiro Cohen
Sullivan Don
LandOfFree
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