MOTOR UNIT, TOOL UNIT AND HAND BLENDER

摘要

When food is being blended, chopped or cut using a hand blender, forces are executed from the tool unit onto the food and counterforces are executed from the food onto the tool unit (3). These forces are both in an axial and in a radial direction. The axial forces are being transmitted to the axial load bearing (23) located in the motor unit (2) of the hand blender (1). The transmission of the axial forces to the motor unit of the hand blender, instead of absorbing these forces in the tool unit, reduces the amount of heat dissipated in the tool unit. The radial forces are being absorbed by the bearing in the tool unit.

主权项

1. A motor unit comprising
a motor a motor bearing a motor coupling part driven by the motor for rotating a tool member wherein the motor bearing is an axial load bearing adapted to absorb axial forces transmitted from the tool member by the motor coupling part.