A gripping surface includes a plurality of projections extending away from the gripping surface and a plurality of voids between and defined by the projections. The gripping surface may be disposed on a support surface, such as a deck of a skateboard or a deck of a balance board. The projections may be formed by cutting the support surface with a router, such as a computer numerical control router. The projections may each comprise three or more angles surfaces, whereby angled surfaces of proximal projections are positioned at mirror angles of one another.

An edge strip for pieces of furniture including a main body with an underside that can be attached to a piece of furniture and an upper side facing away from the underside, wherein the upper side has at least one transition section sloping down towards an edge of the main body. In order to enable an improved visual impression of the edge strip in the transition section, the transition section slopes down in a stepped manner towards the edge of the main body, wherein the transition section has at least two steps, each with an upper side surface and an edge side surface per step, wherein the upper side surfaces are aligned independently of one another in relation to the underside and wherein the edge side surfaces are inclined independently of one another in relation to the underside.

A coping cut machine can include a workpiece platform having a support surface for receiving a workpiece support surface. The coping cut machine can have first and second rotary cutting devices, each supporting at least one knife, and at least one workpiece alignment member supported by the workpiece platform for aligning a workpiece supported by the workpiece platform relative to at least one of the first and second rotary cutting devices. In response to sliding the workpiece along the at least one workpiece alignment member and during rotation of at least one of the first and second rotary cutting devices, the at least one knife operates to perform a coping cut on an end of the workpiece. The first and second rotary cutting devices can optionally be rotated in opposite directions to cut either end of a workpiece. At least one of the first and second rotary cutting devices can comprise a modular rotary cutting assembly having a keyed profile portion received in a keyed profile aperture of a drive wheel, and that is removable from the coping cut machine.

A jump cutting device for use in forming a wooden work piece includes a cutting tool, and a mechanism for moving the cutting tool at an angle between the direction of a crosscut and a direction perpendicular to the cross cut direction. The deepest portion of the cut into the workpiece occurs on a tangent point of the tool. The profile of the cutting tool is a blend of the lineal and cross grain profiles.

The present invention discloses an edge strip (1,1) for pieces of furniture comprising a main body (2) with an underside (3) that can be attached to a piece of furniture and an upper side (4) facing away from the underside (3), wherein the upper side (4) has at least one transition section (5) sloping down towards an edge of the main body (2). In order to enable an improved visual impression of the edge strip (1, 1) in the transition section, it is provided that the transition section (5) slopes down in a step-like manner towards the edge of the main body (2), wherein the transition section (5) has at least two steps, each with an upper side surface (6, 6a) and an edge side surface (7) per step, wherein the upper side surfaces (6, 6a) is aligned independently of one another in relation to the underside (3) such that the smallest angles of the upper side surfaces (6, 6a) in relation to the underside (3) are each on average from 45 to 75, in particular from 45 to 45 and wherein the edge side surfaces (7) is inclined independently of one another in relation to the underside (3) such that the smallest angles of the edge side surfaces (7) in relation to the underside (3) are each on average from 20 to less than 90, in particular from 46 to less than 90, in particular up to 80.

A process for manufacturing wall elements from nailable and/or stapleable materials, in which a wall element frame is positioned on a horizontal worktable. Wall panels are placed on the frame and the wall panels are fastened to the frame by nails and/or staples, which are driven by a compressed air setting device. A mobile robotin particular an autonomous mobile robothas a compressed air setting device and/or at least one milling unit and is movable on the surface formed by the wall panels. The robot motion is automatically controlled along the surface formed by the wall panels. At predetermined positions, the milling unit and/or the compressed air setting device is actuated to process the wall panels and/or to fasten them to the wall element frame.

A process for manufacturing wall elements from nailable and/or stapleable materials, in which a wall element frame is positioned on a horizontal worktable. Wall panels are placed on the frame and the wall panels are fastened to the frame by nails and/or staples, which are driven by a compressed air setting device. A mobile robotin particular an autonomous mobile robothas a compressed air setting device and/or at least one milling unit and is movable on the surface formed by the wall panels. The robot motion is automatically controlled along the surface formed by the wall panels. At predetermined positions, the milling unit and/or the compressed air setting device is actuated to process the wall panels and/or to fasten them to the wall element frame.

A surface trimming plane includes a holder, a blade, a press plate, a movable nut, and an adjusting screw. The holder is provided with an inner stepped face which is provided with two tracks, a guide channel and a perforation. The movable nut is mounted in the guide channel. The adjusting screw extends through the perforation, and is screwed through the movable nut. The blade is located between the two tracks and is secured on the movable nut. The press plate is mounted on the holder and located above the blade. The press plate presses the blade to locate the blade. When the adjusting screw is rotated, the movable nut is moved in the guide channel, and the blade is moved with the movable nut to adjust a displacement of the blade.

A coping cut machine can include a workpiece platform having a support surface for receiving a workpiece support surface. The coping cut machine can have a rotary cutting device supporting at least one knife, and at least one workpiece alignment member supported by the workpiece platform for aligning a workpiece supported by the workpiece platform relative to the rotary cutting device. In response to sliding the workpiece along the at least one workpiece alignment member and during rotation of the rotary cutting device, the at least one knife operates to perform a coping cut on an end of the workpiece. The rotary cutting device can optionally be operated bi-directionally to cut either end of a workpiece. The rotary cutting device can comprise a modular rotary cutting assembly having a keyed profile portion received in a keyed profile aperture of a drive wheel, and that is removable from the coping cut machine.

A gripping surface includes a plurality of projections extending away from the gripping surface and a plurality of voids between and defined by the projections. The gripping surface may be disposed on a support surface, such as a deck of a skateboard or a deck of a balance board. The projections may be formed by cutting the support surface with a router, such as a computer numerical control router. The projections may each comprise three or more angles surfaces, whereby angled surfaces of proximal projections are positioned at mirror angles of one another.