Abstract: An assembling apparatus for incorporating a component into a work by utilizing an assembling manipulator comprising hand for clamping the component having a circular system and a disc portion at one end of the stem wherein the assembling apparatus is provided with containers for storing the components, said hand including picking up clamp member for clamping the component to pick up from the container, and centering clamp member for clamping the component picked up by the picking up clamping member to center and incorporate the component into the work. By utilizing the apparatus, the automatic positioning, centering and incorporating of the component to the work can be facilitated.

Abstract: An article picking up mechanism for picking up articles placed in a container one by one for assembling the articles on works. The mechanism includes a tiltable table for receiving the container and tilting it to thereby shift the articles to one side of the container leaving a space in the other side. A manipulator robot is provided to shift one of the articles toward the space and grip the article to take out of the container.

Abstract: A casing of a blower of the improved construction easy to assemble and low in noise level, and a ventilating fan utilizing such casing. The casing of the blower includes a frame, and spiral cases arranged in the frame and having suitable elasticity with respect to the frame, the spiral cases having external dimensions slightly larger than the internal dimensions of the frame in natural condition, so that the spiral cases can be securedly held in place in the frame by the elasticity of the spiral cases themselves.