Woodworking – Shaping machine – Grooving machine
Patent
1975-08-19
1976-11-30
Schran, Donald R.
Woodworking
Shaping machine
Grooving machine
83416, 834252, 83437, 144 2R, 144242K, 144245R, 144323, 269 71, B27C 506, B23Q 104, B26D 706
Patent
active
039943267
ABSTRACT:
The disclosure relates to a grooving machine and more particularly for making grooves in wooden or other similar members so as to provide for the fitting of partitions in the manufacturing of boxes, or the grooves may be used for supporting shelves or any other suitable structure as desired. The grooving machine having a novel tilting cable adapted to tiltably adjust the peripheries of rotary cutters rotatably mounted on an axis generally fixed relative to the frame of the machine and wherein fluid actuated cylinders clamp work being grooved onto a movable carriage which is operated by another fluid actuated cylinder mounted on the pivoted carriage support of the frame and wherein limit stop members are operable to limit actuation of the fluid actuating means to move the carriage backward and forward certain distances relative to the rotary cutters aforementioned.
REFERENCES:
patent: 2870806 (1959-01-01), Thompson
patent: 2968326 (1961-01-01), Myers
patent: 3107908 (1963-10-01), West
patent: 3362294 (1968-01-01), Oxel
patent: 3470924 (1969-10-01), Short
Bray W. D.
Schran Donald R.
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