An apparatus configured for use with a router includes a top plate, a carriage, a threaded shaft, a first adjustment mechanism, and a second adjustment mechanism. The carriage is configured to at least partially surround the router. The threaded shaft has a first longitudinal axis, the shaft connecting the top plate and carriage so that the carriage is movable along the first longitudinal axis. Rotation of the first adjustment mechanism about the first longitudinal axis in a first direction and for a number of rotations is configured to rotate the threaded shaft about the first longitudinal axis in the first direction at a first speed. Rotation of the second adjustment mechanism about a second longitudinal axis for the number of rotations is configured to rotate the threaded shaft about the first longitudinal axis in the first direction and at a second speed that is faster than the first speed.

A lift device for a dust collection box of a wood working machine includes a driving shaft unit, a passive shaft unit, a rotary unit, a break unit, a pulley unit and a cable unit. The driving shaft unit and the passive shaft unit are connected to the underside of the working table. The driving shaft unit includes a first gear and a second gear. The passive shaft unit includes a third gear which is engaged with the second gear. The rotary unit is connected to the driving shaft unit to rotate the driving shaft. The break unit is pviotable between a break position and a loose position. When the break unit is at the break position, the break unit prevents the driving shaft from self-rotating. The lift device lifted or lowers the dust collection box by cooperation of the pulley unit and the cable unit the lift device.

A kit for making a sign utilizing a router includes a plurality of interlocking templates that can be utilized to form the letters for a sign. The kit includes two or more templates that are positioned in the same location on a board in a sequence to form a single letter, number or symbol with an island with an uninterrupted perimeter. The kit also includes a guide bushing that is secured to the router bit to prevent the router bit from gouging into the templates.

A kit for making a sign utilizing a router includes a plurality of interlocking templates that can be utilized to form the letters for a sign. The kit includes two or more templates that are positioned in the same location on a board in a sequence to form a single letter, number or symbol with an island with an uninterrupted perimeter. The kit also includes a guide bushing that is secured to the router bit to prevent the router bit from gouging into the templates.

An apparatus configured for use with a router includes a top plate, a carriage, a threaded shaft, a first adjustment mechanism, and a second adjustment mechanism. The carriage is configured to at least partially surround the router. The threaded shaft has a first longitudinal axis, the shaft connecting the top plate and carriage so that the carriage is movable along the first longitudinal axis. Rotation of the first adjustment mechanism about the first longitudinal axis in a first direction and for a number of rotations is configured to rotate the threaded shaft about the first longitudinal axis in the first direction at a first speed. Rotation of the second adjustment mechanism about a second longitudinal axis for the number of rotations is configured to rotate the threaded shaft about the first longitudinal axis in the first direction and at a second speed that is faster than the first speed.

An apparatus configured for use with a router includes a top plate, a carriage, a threaded shaft, a first adjustment mechanism, and a second adjustment mechanism. The carriage is configured to at least partially surround the router. The threaded shaft has a first longitudinal axis, the shaft connecting the top plate and carriage so that the carriage is movable along the first longitudinal axis. Rotation of the first adjustment mechanism about the first longitudinal axis in a first direction and for a number of rotations is configured to rotate the threaded shaft about the first longitudinal axis in the first direction at a first speed. Rotation of the second adjustment mechanism about a second longitudinal axis for the number of rotations is configured to rotate the threaded shaft about the first longitudinal axis in the first direction and at a second speed that is faster than the first speed.

A power carpentry feeder machine includes a power source; a rotary wheel operatively coupled to the power source; horizontal guide rods horizontally coupled to the power source; a horizontal movement unit including two movable blocks having horizontal guide holes to receive the horizontal guide rods therein, locking members attached to the movable blocks, a connection block interposed between the two movable blocks and including vertical guide holes, and jointing members jointing the movable blocks to the connection block; a mounting base including a base board and vertical guide rods vertically coupled to the base board and extending through the vertical guide holes; and a vertical movement unit including springs encompassing the vertical guide rods to set the connection block under the springs and a clamp block having clamping holes to receive the vertical guide rods to extend therethrough so as to set the clamp block on the springs.

A power carpentry feeder machine includes a power source; a rotary wheel operatively coupled to the power source; horizontal guide rods horizontally coupled to the power source; a horizontal movement unit including two movable blocks having horizontal guide holes to receive the horizontal guide rods therein, locking members attached to the movable blocks, a connection block interposed between the two movable blocks and including vertical guide holes, and jointing members jointing the movable blocks to the connection block; a mounting base including a base board and vertical guide rods vertically coupled to the base board and extending through the vertical guide holes; and a vertical movement unit including springs encompassing the vertical guide rods to set the connection block under the springs and a clamp block having clamping holes to receive the vertical guide rods to extend therethrough so as to set the clamp block on the springs.

The invention relates to an interchangeable milling adapter (20) for a work table (60), which comprises a receptacle (21) for a milling machine (70) and an angular adjustment (22). At the same time, an angular position (WP1, WP2) of the receptacle (21) in relation to the work table can be adjusted using the angular adjustment (22). Furthermore, a work table, a milling unit and their use for adjusting a milling machine are described.

The invention relates to an interchangeable milling adapter (20) for a work table (60), which comprises a receptacle (21) for a milling machine (70) and an angular adjustment (22). At the same time, an angular position (WP1, WP2) of the receptacle (21) in relation to the work table can be adjusted using the angular adjustment (22). Furthermore, a work table, a milling unit and their use for adjusting a milling machine are described.