LINEAR MOVING DEVICE ON ROTATION BODY

摘要

PURPOSE: A linear movement device is provided to move linearly the rotation movement body when a linear movement is needed in a rotating body without additional power source. CONSTITUTION: A rotation movement fixing body comprises a fixing magnetic pole to generate magnetism. A rotation body rotates by interaction with the rotation movement fixing body(11). A linear movement fixing body(15) has a plurality of fixing magnetic poles. The linear movement fixing body has a same central axis with the rotation body. A rotation and linear movement body comprises a magnet in the surface, and is connected to the rotation body for rotation movement, and is moved linearly by the linear movement fixing body.