Patents by Inventor Roger Chalansonnet

Roger Chalansonnet 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).

  • Rolling-contact bearing assembly with data sensor
    Patent number: 5310266
    Abstract: A packing is mounted on a fixed ring of a rolling-contact bearing with rolling elements in contact with the fixed ring and a rotating ring. A sensor is supported by the packing and an encoder is mounted on the rotating ring. A protective casing for the sensor and its connection with a feed cable has a chamber extending axially, between a recess receiving the fixed ring and a bottom wall of the casing, for holding the cable. The resulting rolling-contact bearing assembly may include a winding cylinder and may include features permitting assembling together of a number of casings for different bearing assemblies.
    Type: Grant
    Filed: May 21, 1993
    Date of Patent: May 10, 1994
    Assignee: The Torrington Company
    Inventors: Isabelle Coux, Claude Sonnerat, Roger Dumas, Roger Chalansonnet