Ceramic and masonry power saw
AssigneeK Diamond Inc.
InventorWy Peron Lee
Life of this patent
Estimating the term…
Abstract
A ceramic tile and masonry power saw is disclosed. The saw has an electric motor and drives the circular diamond saw through a drive belt positioned immediately adjacent to the saw to minimize bending moments and stress. A pivoting cutting table has pinch rollers on one side that clamp to the frame of the saw. When the cutting table is pivoted away, there is enough clearance for side removal of the tray used to catch coolant and sawdust, located underneath the cutting table. A bearing housing that supports the spinning shaft on which the saw blade is mounted has a tapered shape that fits into a tapered opening in the cutting head assembly, which assembly overlies the cutting table and positions the saw blade just above the table.
Claims15
A ceramic and masonry power saw comprising:
- a cutting table attached to a frame;
- a cutting head having a proximal end and a distal end, supported above the table and attached to the frame at a proximal end;
- a motor attached to the cutting head;
- a tapered bearing housing assembly disposed in the cutting head at the distal end;
- a circular saw blade connected to the tapered bearing housing assembly;
- a drive belt connected to the motor and the circular saw blade immediately adjacent thereto;
- and
- a tray disposed beneath the cutting table;
- wherein the cutting table includes a hinge member connected to the frame, whereby the cutting table pivots around the frame.
A ceramic and masonry power saw comprising:
- a frame;
- a cutting table having a front, a back, a first side, and a second side opposite the first side, wherein the table includes opposed rollers pinching the frame;
- a cutting head extending above the table and attached to the frame;
- a motor attached to the power saw;
- a circular saw blade rotatably connected to the cutting head;
- a drive belt interconnecting the motor to the circular saw blade;
- and
- a tray disposed on the frame beneath the cutting table, whereby the cutting table pivots on the first side away from the second side to permit removal of the tray away from the second side.
A ceramic and masonry power saw comprising:
- a frame having a tubular section;
- a table having a pair of oppositely disposed rollers pinching the tubular section of the frame, whereby the table pivots on the rollers against the tubular section;
- a cutting head having a distal end and a proximal end, wherein the distal end extends over the table, and wherein the proximal end is attached to the frame;
- a tapered bearing housing disposed inside the distal end of the cutting head;
- a circular saw blade mounted on a shaft rotatably supported within the tapered bearing housing;
- a motor attached to the saw;
- a drive belt interconnecting the shaft to the motor, wherein the drive belt engages the shaft immediately adjacent to the circular saw blade;
- and
- a tray disposed beneath the table, whereby the cutting table pivots on a side and away from the tray on an opposite side to allow removal of the tray.
Dependencies are inferred from the claim text.