Machine saw

Details Machine saw Machine saw

1986-04-11

1987-06-02

Schran, Donald R.

Cutting

With work immobilizer

Gapped work-constrainer

83452, 834772, 83473, 83488, 83581, B23D 4514, B23D 4704, B27B 518

Patent

active

046693483

ABSTRACT:
A machine saw comprises a machine frame, a slotted flat plate rotatable about a vertical axis and serving to receive a workpiece to be sawn, a motor-driven circular saw blade which is rotatable about a horizontal axis of rotation and is adapted to be passed upwards through the slot in the rotatable plate from beneath during sawing, a clamping bridge which is fixed in relation to the frame and spans the rotatable plate and a clamping device mounted by the bridge for clamping a workpiece on the rotatable plate. Part of the clamping device is formed by a clamping jaw movable vertically upwards and downwards and adapted to be set down onto the workpiece, this clamping jaw being rotatable about the axis of rotation of the rotatable plate and displaceable at right angles to this axis of rotation in a sliding guide means.

REFERENCES:
patent: 3487863 (1970-01-01), Buckley
patent: 3768358 (1973-10-01), Zbinden
patent: 3946631 (1976-03-01), Malm
patent: 4077161 (1978-03-01), Wyle et al.
patent: 4294150 (1981-10-01), Vierstraete

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