ELECTRIC PENCIL SHARPENER

摘要

An electric pencil sharpener including an ON-OFF switch by means of which the sharpener can be adjusted to sharpen a pencil to a desired sharpness. The pencil sharpener is provided with a slidable rod which is adapted to be displaced by the pencil lead tip as the pencil is being sharpened, the slidable rod being so arranged that its displacement is effective to actuate another switch to automatically stop the motor of the sharpener.