US 9,751,437 B2 · Drive for motor-vehicle accessory

Abstract

A drive for a motor-vehicle accessory has a drive motor, a controller that regulates the drive motor, and a sensor associated with the drive motor and that measures the motor speed of the drive motor and transmits to the controller a signal having a pulse rate corresponding to the motor speed. A pulse-rate modifier between the sensor of the drive motor and the controller serves to modify the pulse rate received from the drive motor in such a way that this rate is within a range of the pulse rate processable by the controller and to transmit a modified value of the pulse rate to the controller.

Claims6

Dependent claims

A drive for a motor-vehicle accessory comprising:

a drive motor;
a controller that regulates the drive motor;
a sensor associated with the drive motor and that measures the motor speed of the drive motor and transmits to the controller a signal having a pulse rate corresponding to the motor speed;
and
a pulse-rate modifier between the sensor of the drive motor and the controller that
modifies the pulse rate received from the drive motor in such a way that this rate is within a range of the pulse rate processable by the controller, and
transmits a modified value of the pulse rate to the controller.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application

15/003,090Filed 21 Jan 2016

Priority

DE 10 2015 000 93728 Jan 2015

Published

US 2016/0218658 A128 Jul 2016

Granted

5 Sep 2017

Term ends

Not estimatedThe source records don’t support an estimate.

Classification6 codes

B60N 2/809
Movable or adjustable: vertically slidable
B60N 2/806
Head-rests: movable or adjustable
B60N 2/829
Vertically slidable: characterised by their adjusting mechanisms, e.g. electric motors
B63B 2029/043
Furniture peculiar to vessels: seats; Arrangements thereof on vessels

Drive for motor-vehicle accessory

Life of this patent

Drive for motor-vehicle accessory

Life of this patent

Abstract

Claims6