Patents by Inventor Antonius Lambertus Schellekens

Antonius Lambertus Schellekens 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).

  • Pulley
    Patent number: 5676612
    Abstract: Pulley, in particular for a continuously variable transmission. The pulley is provided with two discs on a pulley shaft, at least one disc being axially movable relative to the other disc by means of control means. The movable disc is connected to the pulley shaft by means of a key/groove connection. A radially inward profile of the key/groove connection is connected to the disc, and a radially outward profile of the key/groove connection is connected to the shaft.
    Type: Grant
    Filed: November 29, 1996
    Date of Patent: October 14, 1997
    Assignee: Van Doorne's Transmissie B.V.
    Inventors: Antonius Lambertus Schellekens, Sebastiaan Pieter Henricus Jozef Bongers