A feeding module includes a slider and a guider. The slider includes two sliding portions, a first connecting portion and four sliding blocks with hydrostatic bearing. Each sliding portion has a first through hole. The first connecting portion is connected to the sliding portions. Two of the sliding blocks are disposed in the first through hole in one of the sliding portions, another two of the sliding blocks are disposed in the first through hole in another one of the sliding portions. Each sliding blocks has a second through hole. The guider includes two cylindrical portions corresponding to the two sliding portions. One of the cylindrical portions penetrates through the second through holes in two of the sliding blocks. Another one of the cylindrical portions penetrates through the second through holes in another two of the sliding blocks.

The object of the present invention is a device (1) for moving a load and for the control thereof, particularly for regulating the positioning and/or orientation of a first plane, for example that is integral with an automatic machine, with respect to a reference plane or a direction, for example that of the force of gravity. More specifically, the present invention consists of a device that makes it possible to move at least a number of points of the lower portion of an automatic machine and/or of the surface of an object along at least one axis (C), so as to regulate the orientation and/or inclination of the machine and/or object with respect to a reference direction.

A fabrication apparatus and system for facilitating three dimensional motion of an object within the system. The apparatus and system utilizing a delta style manipulation system having a plurality of guide rails and corresponding gliders. The guide rails having an extended axial body having rigid side wall with a hollow interior cavity. The guide rail further including a key or slot extending through the side wall, the key or slot being parallel to a main central axis of each guide rail. A corresponding glider is provided for each guide rail, each glider having an exterior portion and an interior portion, wherein the exterior portion substantially encompasses the guide rail about an outer surface, and the interior portion being coupled to a driving mechanism which facilitates axial motion of the glider about the guide rail.

There is provided a holding unit that holds a target object by a holding surface of a holding table. The holding unit includes a fixing mechanism that fixes the target object to the holding surface, a movement mechanism that moves the fixing mechanism, and a controller. The fixing mechanism includes a fastening member allowed to be disposed at a fixing position at which the fastening member fastens the target object and fixes the target object to the holding surface and a release position at which the fastening member releases the target object and a biasing member that biases the fastening member toward the side of the fixing position. The movement mechanism includes a pressing member that presses the fastening member and an actuator that moves the pressing member to position the fastening member to the release position.

There is provided a holding unit that holds a target object by a holding surface of a holding table. The holding unit includes a fixing mechanism that fixes the target object to the holding surface, a movement mechanism that moves the fixing mechanism, and a controller. The fixing mechanism includes a fastening member allowed to be disposed at a fixing position at which the fastening member fastens the target object and fixes the target object to the holding surface and a release position at which the fastening member releases the target object and a biasing member that biases the fastening member toward the side of the fixing position. The movement mechanism includes a pressing member that presses the fastening member and an actuator that moves the pressing member to position the fastening member to the release position.