A sawmill assembly comprising a bed, a carriage and a tilting device. The bed has a pair of substantially parallel rails that define a first plane, a first axis perpendicular to the first plane, and a second plane perpendicular to both the first plane and a longitudinal axis of the rails. The carriage is movably supported along the rails. The tilting device allows a user to adjust a tilt angle of the carriage in the second plane, relative to the first axis. Also disclosed are methods of adjusting a blade angle of the sawmill assembly, and methods of cutting a tapered piece from a workpiece material.

A clamp extension device adapted to extend the size range of materials that may be cut by a sawmill, the device being removably attachable to an existing clamp on the sawmill.

A clamp extension device adapted to extend the size range of materials that may be cut by a sawmill, the device being removably attachable to an existing clamp on the sawmill.

A sawmill for cutting logs in successive bi-directional passes that includes a pair of horizontally extending beams, a carriage assembly and a saw head mounted atop the carriage assembly. The saw head includes a band saw drive source and at least one set of first and second band saw blade wheels. First and second band saw blades partially circumscribe the first and second band saw blade wheels with the cutting edge of the first and second band saw blades directed oppositely from one another so that as the carriage assembly and saw head travel along the frame the log is cut by the first saw blade and as the carriage assembly and saw head reciprocates on the beams in the opposite direction, a second section is cut from the log by the second band saw blade.

A sawmill for cutting logs in successive bi-directional passes that includes a pair of horizontally extending beams, a carriage assembly and a saw head mounted atop the carriage assembly. The saw head includes a band saw drive source and at least one set of first and second band saw blade wheels. First and second band saw blades partially circumscribe the first and second band saw blade wheels with the cutting edge of the first and second band saw blades directed oppositely from one another so that as the carriage assembly and saw head travel along the frame the log is cut by the first saw blade and as the carriage assembly and saw head reciprocates on the beams in the opposite direction, a second section is cut from the log by the second band saw blade.

Referring to FIG. 1), a sawmill has a pair of spaced end frames (1), (2), (4), a support beam (17) spanning the end frames and a saw carriage (56) moveable along the beam to carry a saw towards one end frame and then towards the other end frame. Each end frame has a ground engaging cross bar (1), a movable horizontal member (2) mounted on the cross bar (1) and an upright post (4). For each end frame the horizontal member (2) can run along the cross bar (1) to move the post (4) and consequently the beam (17) in adjustable increments towards one side of the sawmill and then towards the other side of the sawmill. The posts (4) support the beam (17) in a vertically adjustable elevated disposition.

A sawmill assembly comprising a bed, a carriage and a tilting device. The bed has a pair of substantially parallel rails that define a first plane, a first axis perpendicular to the first plane, and a second plane perpendicular to both the first plane and a longitudinal axis of the rails. The carriage is movably supported along the rails. The tilting device allows a user to adjust a tilt angle of the carriage in the second plane, relative to the first axis. Also disclosed are methods of adjusting a blade angle of the sawmill assembly, and methods of cutting a tapered piece from a workpiece material.

A sawmill assembly comprising a bed, a carriage and a tilting device. The bed has a pair of substantially parallel rails that define a first plane, a first axis perpendicular to the first plane, and a second plane perpendicular to both the first plane and a longitudinal axis of the rails. The carriage is movably supported along the rails. The tilting device allows a user to adjust a tilt angle of the carriage in the second plane, relative to the first axis. Also disclosed are methods of adjusting a blade angle of the sawmill assembly, and methods of cutting a tapered piece from a workpiece material.

A method for constructing a lower section of a sawmill carriage assembly comprises holding structural components between a pair of metal plates, and affixing the plates and the structural components together. The structural components may include wheels that guide the sawhead in linear movement along a track on a sawmill bed, to which the carriage base is attached. The structural components may also include a track cleaning system disposed between the metal plates. The track cleaning system maintains optimal track conditions.

A method for constructing a lower section of a sawmill carriage assembly comprises holding structural components between a pair of metal plates, and affixing the plates and the structural components together. The structural components may include wheels that guide the sawhead in linear movement along a track on a sawmill bed, to which the carriage base is attached. The structural components may also include a track cleaning system disposed between the metal plates. The track cleaning system maintains optimal track conditions.