Patents by Inventor Robu Johann

Robu Johann 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).

  • Accumulable conveyor
    Patent number: 5450942
    Abstract: An accumulable conveyor, in particular a suspension conveyor (1), comprises an elongated drive member (13) in driving communication with a plurality of carrier members (4) horizontally spaced therefrom. An impact-pressure actuated separator is provided for temporarily disconnecting the drive connection and the carrier members during accumulation of the carrier members. The separator comprises a spreader (16) for increasing the horizontal distance between the carrier members (4) and the drive member (13) for disconnecting the drive connection.
    Type: Grant
    Filed: June 2, 1994
    Date of Patent: September 19, 1995
    Assignee: Rsl Logistik GmbH & Co.
    Inventors: Robu Johann, Enderlein Robby