Patent ID: 8593097
Filing Date: 2013-11-26
Classification: B60N,H02P,Y10T

Abstract:
1. A seat adjusting device for an automobile seat, comprising: an electric motor for generating a drive motion; gearbox elements; evaluation electronics; a gearbox, wherein said electric motor is operationally coupled to said gearbox for transmitting the drive motion thereof, said gearbox having a gearbox housing, in which said gearbox elements are disposed for a step-up or step-down transmission, said gearbox having at least one detection means for one of detecting information relating to a rotation speed of at least one of said gearbox elements and detecting a variable dependent on the rotation speed, said evaluation electronics being arranged on said gearbox for evaluation of signals provided by said at least one detection means, wherein at least one signal generator is arranged on at least one of said gearbox elements provided for the rotary movement, said at least one signal generator being arranged on a gearbox element which is provided for the rotary movement with a rotation speed that is less than a rotation speed of a motor drive shaft of said electric motor.