Patents by Inventor Alfred Tüschen

Alfred Tüschen 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).

  • Spring-loaded brake with wear indication
    Patent number: 6634465
    Abstract: The invention relates to a spring-loaded brake with a first housing part (2) connected to a first brake calliper arm (26) and a second housing part (14) connected to a second brake calliper arm (28) and with an actuation device (18), by means of which the first and second housing part (2, 14) are capable of being moved relative to one another. The air passage as well as the wear of this spring-loaded brake can be monitored reliably and in a simple manner by means of a measuring device (7, 10) which continuously monitors the change in the relative position of the housing parts (2, 14).
    Type: Grant
    Filed: March 13, 2001
    Date of Patent: October 21, 2003
    Assignee: Tüschen & Zimmermann
    Inventor: Alfred Tüschen