In various embodiments, a splitter profiler apparatus may include at least one profiler head and at least one circular saw mounted to a common arbor. The circular saw may be mounted to a saw arm, and the saw arm may be coupled with an actuator that is selectively operable to move the circular saw along the arbor. The circular saw may be used in a profiling position, in which the circular saw and profiler head are in close proximity, such that the profiler head and circular saw function collectively to form a sideboard edge with a sawn finish. The circular saw may also be used in a splitting position, in which the circular saw is at a distance from the profiler, to divide the sideboard into narrower sideboards before the sideboards are sawn from the primary workpiece. Corresponding methods and systems are also described herein.

In various embodiments, a splitter profiler apparatus may include at least one profiler head and at least one circular saw mounted to a common arbor. The circular saw may be mounted to a saw arm, and the saw arm may be coupled with an actuator that is selectively operable to move the circular saw along the arbor. The circular saw may be used in a profiling position, in which the circular saw and profiler head are in close proximity, such that the profiler head and circular saw function collectively to form a sideboard edge with a sawn finish. The circular saw may also be used in a splitting position, in which the circular saw is at a distance from the profiler, to divide the sideboard into narrower sideboards before the sideboards are sawn from the primary workpiece. Corresponding methods and systems are also described herein.

In various embodiments, a splitter profiler apparatus may include at least one profiler head and at least one circular saw mounted to a common arbor. The circular saw may be mounted to a saw arm, and the saw arm may be coupled with an actuator that is selectively operable to move the circular saw along the arbor. The circular saw may be used in a profiling position, in which the circular saw and profiler head are in close proximity, such that the profiler head and circular saw function collectively to form a sideboard edge with a sawn finish. The circular saw may also be used in a splitting position, in which the circular saw is at a distance from the profiler, to divide the sideboard into narrower sideboards before the sideboards are sawn from the primary workpiece. Corresponding methods and systems are also described herein.

A wood processing device that includes an inlet, an outer unit and a cutting unit, where: the outer unit includes a first outer unit face and outer unit sides at least partially surrounding an outer unit interior; the inlet extends away from the first outer unit face; the inlet is uppermost when the wood processing device is in use; the inlet is configured to accept wood for processing and provide a path through the first outer unit face to the outer unit interior; the cutting unit includes a cutting blade with a cutting blade edge; andthe cutting unit lies, at least partially, within the outer unit interior with the cutting blade immediately adjacent, and essentially parallel to, the first outer unit face; wherein the wood processing unit further includes at least one movement device configured to move the cutting unit such that the cutting blade edge moves across an open end of the inlet.

A wood processing device that includes an inlet, an outer unit and a cutting unit, where: the outer unit includes a first outer unit face and outer unit sides at least partially surrounding an outer unit interior; the inlet extends away from the first outer unit face; the inlet is uppermost when the wood processing device is in use; the inlet is configured to accept wood for processing and provide a path through the first outer unit face to the outer unit interior; the cutting unit includes a cutting blade with a cutting blade edge; andthe cutting unit lies, at least partially, within the outer unit interior with the cutting blade immediately adjacent, and essentially parallel to, the first outer unit face; wherein the wood processing unit further includes at least one movement device configured to move the cutting unit such that the cutting blade edge moves across an open end of the inlet.

In various embodiments, a splitter profiler apparatus may include at least one profiler head and at least one circular saw mounted to a common arbor. The circular saw may be mounted to a saw arm, and the saw arm may be coupled with an actuator that is selectively operable to move the circular saw along the arbor. The circular saw may be used in a profiling position, in which the circular saw and profiler head are in close proximity, such that the profiler head and circular saw function collectively to form a sideboard edge with a sawn finish. The circular saw may also be used in a splitting position, in which the circular saw is at a distance from the profiler, to divide the sideboard into narrower sideboards before the sideboards are sawn from the primary workpiece. Corresponding methods and systems are also described herein.

Disclosed herein is a portable wood log splitter comprising a power unit and a work tool. The power unit comprises an engine and a gear box while the work tool comprises a drive shaft having a spreading mechanism and a splitting threaded cone. In some embodiments, the work tool is releasable from an output shaft of the gear box. The drive shaft of the work tool is hollow and provided with a thread on the outer circumference to drive the spreading mechanism. A nut with a toothed disc resides on the thread and able to shift in the axial direction of the drive shaft rotation axis due to rotation of the drive shaft. In operation, the splitting threaded cone is driven by force of the power unit to initially fracture a log, then using the spreading mechanism, the portions of the split log are fully separated under power.