Abstract: A router attachment assembly including a base plate, a first side support structure and a second side support structure. The base plate has an upper surface and a lower surface. A plurality of router attachment openings extend through the base plate, which are configured to correspond to openings on a router. Fasteners couple the base plate to the router through the router attachment openings. A central router axle opening allows a router axle to pass therethrough. The first side support structure extends from the base plate and defines a front face. The second side support structure extends from the base plate on an opposing side of the central router opening. The second side support structure includes a biasing member biased toward the first side support structure, to, in turn, urge a material extending through the channel toward and into contact with the first side support structure.

Abstract: A hold down apparatus for a commercial molder is provided. The hold down apparatus generally includes a number of hold down plates adapted to hold down a work piece as it is conveyed through the commercial molder. A method of holding down a work piece in a commercial molder is also provided.

Abstract: A cutting machine comprises first (10) and second (12) work piece support means, said means including opposed surfaces operable to grip a work piece and move it in a controlled manner in a first dimension, and first (14) and second (16) cutting tools disposed substantially between the first and second work piece supported means such that they are operable to approach and cut the work piece from opposite sides, wherein each cutting tool is movable in second and third dimensions that are substantially orthogonal to the first dimension and to each other.

Abstract: A clamping mechanism is provided for securing a workpiece proximate a power tool on a work surface of the type having a support surface defined thereon and extending generally orthogonal thereto. The clamping mechanism applies a force to the workpiece to secure the workpiece between the clamping mechanism and the support surface. The force applied to the workpiece has a component directed substantially perpendicular to the support surface, and an additional component which is directed substantially parallel to the support surface in a direction away from the power tool to resist pulling forces which are applied by the power tool to the workpiece. Further, in a preferred embodiment of the invention, the clamping mechanism is oriented proximate a work head of the power tool without entering an effective work area of the power tool.

Abstract: A machine tool for machining a workpiece fed in a transporting direction through the machine tool has a support surface for the workpiece and at least one upper rotary tool positioned above the support surface. At least one lower rotary tool is positioned below the support surface. A supporting device for supporting the workpiece during machining with the at least one lower rotary tool has a pressing device with at least one first pressing member upstream of the lower rotary tool and at least one second pressing member downstream of the lower rotary tool. The supporting device further includes at least one abutment member positioned above the pressing device. The workpiece is pressed upwardly by the at least one first and second pressing members against the at least one abutment member during machining.

Abstract: A chip breaker for a milling center having a bedplate and a rotary cutting tool includes a support and an operative chip breaker element adjustably mounted on the support, the chip breaker element being movable tangentially relative to the cutting tool and the support being adjustable perpendicularly relative to the bedplate.

Abstract: A device in a machine tool for maintaining a workpiece which is being worked during displacement in the longitudinal direction, in engagement with the tool. The device consists of a first pair of rigidly interconnected arms which, at one end, are pivotally connected to first ends of a second pair of rigidly interconnected arms and, at the other end, are pivotally mounted on the machine frame. The other ends of the arms of the second pair are pivotally mounted on a pressure plate, all pivot shafts of the arms extending parallel to the direction of movement of the workpiece. Above the arm arrangement, a shaft extending in parallel with the working plane of the machine and perpendicularly to the direction of movement of the workpiece is vertically adjustably fixed on the machine frame. A piston and cylinder assembly is adjustably mounted on said shaft.