Patents by Inventor Henri Haller

Henri Haller 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).

  • Device for sealing and generating electrical pulses
    Patent number: 4946296
    Abstract: A device for sealing and generating electrical pulses in a bearing assembly including fixed and rotating bearing rings especially a wheel bearing for motor vehicles. The device consists of a sealing section on the fixed bearing ring with an embedded pulse generator for detecting rotational movement and a sealing section on the rotating bearing ring having cells a certain distance apart from each other which activate the pulse generator. The fixed bearing ring (4, 19) rotates with respect to the sealing section (2) which is secured against rotation by way of a machine element (1, 24), which holds the fixed bearing ring (4, 19).
    Type: Grant
    Filed: March 17, 1989
    Date of Patent: August 7, 1990
    Assignee: SKF GmbH
    Inventors: Armin Olschewski, Robert Stolz, Josef Stork, Heinz Kiener, Georg Hochrein, Sven Benktander, Henri Haller, Hendrikus J. Kapaan