Carver Saw Co.

Dana E Fuhrman

Michael D Fuhrman

Mark J Suryan

A cutting-tool mounting structure includes a cutting-tool base that supports a cutting-tool blade and permits one to pivot the blade about an axis parallel to the cutting direction of the blade and through a range of positions. The range of positions includes a first position where the blade is perpendicular or approximately perpendicular to the cutting surface, a second position where the blade is canted to one side of the first position, and a third position where the blade is canted to the other side of the first position. The tool base includes a motor mount that supports a cutting-tool motor and a blade mount that supports the blade and is rotatably attachable to the motor mount. By rotating the blade mount, the vertical cutting angle of the blade can be made substantially perpendicular to a cutting surface so that the blade can be positioned perfectly plumb for cutting.

Apparatus and method for adjusting the cutting angle of a cutting tool

Various modifications to a cutting tool such as a tile saw are disclosed. One modification is the frame having a hollow cylindrical receptacle and the tool mounting structure having a cylindrical insert that is disposable within the hollow receptacle to allow one to swivel the tool in and out of position. Another modification is the tool holding bar being rotatable such that one can position the tool without loosening the brackets that attach the tool to the bar. Another modification is positioning the cutting-tray wheels inward of the tray edges to increase the tray's travel distance. Another modification is a retaining mechanism for selectively retaining the tray to the guide rails. This mechanism prevents tray tipping where the wheels-are inward of the tray edges.

Cutting apparatus and methods of operation

A frame assembly for a cutting apparatus includes a frame and a saw-motor mounting structure that is removably attachable to the frame. Therefore, a craftsperson can break down the frame assembly to allow easy transport of the cutting apparatus. Another apparatus includes a frame, motorized tool, item tray, and coolant pan. The frame has a coolant-pan slot, and the motorized tool is attachable to the frame. The item tray is movably mounted to the frame, and the coolant pan is slidably mounted within the coolant-pan slot. Therefore, a craftsperson can adjust the position of the coolant pan to catch coolant that dribbles off the item in the item tray. In addition, a cutting/routing apparatus includes a frame, a saw-motor mounting structure, a saw, a router mounting structure, a router, and a cutting/routing tray. The saw-motor mounting structure is attachable to the frame, and the saw is mountable to the saw-motor mounting structure. Likewise, the router mounting structure is attachable to the frame, and the router is mountable to the router mounting structure. The cutting/routing tray is movably mounted to the frame. Therefore, such an apparatus allows a craftsperson to cut and rout tiles on site with a single machine.

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Bothell, WA, United States of America

Dana E Fuhrman