Patent ID: 9590465
Date: 2017-03-07
CPC Classifications: A47C,H02K

Claim:
1. Drive system having a linear actuator for transmitting a linear movement, the linear actuator including: a fixed frame including a second securing means and fourth securing means; at least one movable frame coupled to the nut in an articulated manner by means of at least one actuation rod, such that movement of the nut along the spindle causes movement of the movable frame relative to the fixed frame, wherein either (a) the nut has at least one stud and the actuation rod is provided with a corresponding recess for fitting the actuation rod onto the stud or (b) the actuation rod has at least one stud and the nut is provided with a corresponding recess for fitting the stud onto the actuation rod, wherein a securing element secures the actuation rod and stud together; and a locking element,