Patent ID: 9018813
Filing Date: 2015-04-28
Classification: A47B,H02K,Y10T

Abstract:
1. In a linear actuator which includes (1) a box-shaped housing containing a reversible electric motor and a transmission, and (2) a linear movable activation element, the box-shaped housing including opposite first and second side walls, opposite first and second end walls, a bottom wall having a hole, a cover, and the linear movable activation element extending through the hole in the bottom wall of the housing to connect with the transmission, the improvement wherein said housing includes an internal reinforcing means comprising first and second plate segments, said first plate segment being positioned in an inclined manner between said first side wall and said bottom wall, and said second plate segment being positioned in an inclined manner between said second side wall and said bottom wall, said first plate segment being connected to said bottom wall and said first side wall, and said second plate segment being connected to said bottom wall and said second side wall.