A hand planing machine has a housing composed of a plurality of shells tightly connected with one another, a planing shaft, a motor for driving the planing shaft, means forming a chip withdrawing opening, the motor and the chip withdrawing opening being arranged axes-parallel to one another and extending...http://www.google.es/patents/US6688349?utm_source=gb-gplus-sharePatente US6688349 - Hand planing machine
