Patents by Inventor Inge Schwerin

Inge Schwerin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Hydraulic apparatus for the automatic correction of the inclination of the headlights of a motor vehicle
    Patent number: 4180848
    Abstract: What follows is the description of an improved hydraulic apparatus for the automatic adjustment of the inclination of the headlights of a motor vehicle, the adjustment being a dependent function of the axle load. The apparatus has a level sensor at each axle and each level sensor contains one metering piston and two positioning pistons. The rear axle level sensor is connected via two separate hydraulic lines to the front axle sensor, and the front axle sensor is in turn connected via two separate hydraulic lines to the positioning elements of the headlight housings. The internal construction of the two level sensors is substantially identical and is chosen such that the system is also suitable for manual adjustment.
    Type: Grant
    Filed: October 17, 1977
    Date of Patent: December 25, 1979
    Assignee: Robert Bosch GmbH
    Inventors: Inge Schwerin, Ulrich Zillgitt, Steffen Schneider, Hellmut Kegel, Hans-Rudolf Bodensieck, Helmut Zauft, Reinhold Poglitsch, Kurt Grabow