Woodworking – Shaping machine – Grooving machine
Patent
1989-08-28
1990-06-26
Bray, W. Donald
Woodworking
Shaping machine
Grooving machine
144 2R, 144 3R, 144353, 144368, 144371, B27M 300, B27C 500
Patent
active
049363603
ABSTRACT:
An apparatus for mitre cutting an elongated moulding to produced a mitred end, and for cutting a groove in the end comprises a frame having longitudinal and lateral extent, and a laterally elongated table on the frame to receive and support a first portion of a moulding extending longitudinally; a first clamp on the frame for clamping the moulding to a first portion of the table; a first carriage supported by the frame to travel laterally back and forth, relative to the table; a first rotary disc cutter and a drive therefor supported on the carriage for cutting the clamped moulding laterally therethrough to produce the mitred end, as the carriage travels laterally; and a first router and a drive therefore supported by the carriage for laterally penetrating the mitred end of the moulding as the carriage travels laterally, for cutting the groove in the mitred end.
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patent: 4715415 (1987-12-01), Wright
Bray W. Donald
Haefliger William W.
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