Patents by Inventor Benno Wichert

Benno Wichert 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).

  • Patent number: 5314287
    Abstract: A tractor tows an aircraft with a landing gear having a nose wheel in accordance with a method for coupling the landing gear to the tractor. The tractor and the nose wheel are moved relative to each other on an apron until they contact each other. A shovel member of the tractor is coupled to the chassis of the tractor and movable within a recess of the chassis to be lowered to receive the nose wheel and raised to lift the nose wheel. The shovel member is slidable relative to the chassis and underneath the nose wheel so that it is located entirely between the nose wheel and the apron for receiving and at least partially supporting the nose wheel. The nose wheel is then immovably coupled to the shovel member. The shovel member is then raised to lift the nose wheel above the apron for towing the aircraft with the tractor.
    Type: Grant
    Filed: January 21, 1992
    Date of Patent: May 24, 1994
    Assignee: Schopf Maschinenbau GmbH
    Inventor: Benno Wichert