Patent ID: 6631014
Filing Date: 2003-10-07
Classification: H04N

Abstract:
An image reading apparatus comprising:a scanning unit arranged to move along an original mounting table, said scanning unit including a reading element for reading an image of an original on said original mounting table; a motor for driving said scanning unit, said motor being mounted on said scanning unit and having an output shaft disposed substantially parallel to said original mounting table; a frame arranged to house said scanning unit and said motor, and on which said original mounting table is mounted; a pulley mounted on said scanning unit and arranged to be rotated by rotation of said motor, wherein a rotating plane of said pulley is substantially parallel to said original mounting table; and a wire having one end fixed to said frame and another end fixed to said frame through elastic means, said wire being wound around said pulley, wherein said pulley moves along said wire upon being driven by said motor, thereby allowing said scanning unit to move along said original mounting table to read an image of the original.