Patent ID: 8454223
Filing Date: 2013-06-04
Classification: A47J,Y10S

Abstract:
1. A blender arm comprising; a body equipped at a first end with a connection for connecting to a power unit; and a rotary shaft configured to rotate around an axis of the blender arm, the rotary shaft having a tool at a second end of the body opposite to the first end; wherein the rotary shaft with the tool is attached movably in an axial direction to the body so that the tool is movable in the axial direction relative to the body for changing a position of the rotary shaft relative to the body, and wherein the rotary shaft is functionally connected to an actuating element designed as part of the body for moving the rotary shaft in the axial direction from a retracted position where the tool is inside a peripheral protection to an extended position where the tool is outside the peripheral protection.