B - Operations – Transporting – 27 – C
Patent
B - Operations, Transporting
27
C
B27C 5/10 (2006.01)
Patent
CA 2124612
The present invention relates to a machine for forming grooves in a face surface of a one-piece frame material such that the grooves meet at a corners to define a miter line. Said machine comprises a support means adapted to support a frame under predetermined angle relating to horizontal surface, wherein a side of said frame supported by the support means is spaced in the level below of an other side of said panel opposite to the supported side, a cutter assembly having a shear cutter means. A first guiding means adapted to guide the cutter means along a path defining a miter line to shear the material near a corner to form an inside corner. A second guiding means adapted to move the cutter means alongside of the frame to form a remainder of a groove portion located between miter lines defining an inside corners. The support means adapted to support the frame under predetermined angle in the relation to plane surface, wherein the frame being extended backwardly upwardly from the support means. The invention further describes a method of manufacture of one-piece frame and a product made by this method.
Julien Rejean
Shvartsman Mila
LandOfFree
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