Patents by Inventor Lindemann

Lindemann 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).

  • Antiskid brake control system affording acceleration control of a skidding wheel running on a low adhesion roadway
    Patent number: 3944291
    Abstract: A vehicle antiskid brake control system in which a low threshold acceleration signal is formed in addition to the normal acceleration signal to withhold the reapplication of brake pressure an extended duration following a wheel skid correction to allow sufficient time for an accelerating wheel to reach substantial synchronous speed before braking is resumed when running on a roadway affording such a poor adhesion characteristic as to preclude attainment of a normal rate of wheel acceleration. On a roadway affording a good adhesion characteristic the low threshold acceleration signal is automatically prevented from influencing the antiskid system and the reapplication of brake pressure is instead influenced according to the normal acceleration signal.
    Type: Grant
    Filed: July 11, 1974
    Date of Patent: March 16, 1976
    Assignee: WABCO Westinghouse GmbH
    Inventors: Lindemann, Lutz Weise, Dieter Luhdorff