Patents by Inventor Horst Bergemann

Horst Bergemann 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: 6332405
    Abstract: A diverter for a suspended conveying apparatus in which conveyable-article carriers provided with running rollers are guided on running rails. A diverter tongue is connected to a running-rail section via an articulated arrangement so as to be pivotable between two diverter positions. The articulated arrangement includes a bridging element that connects the running profile of the running-rail section to the running profile of the diverter tongue and is mounted to be pivoted about an axis on the running-rail section as well as about an axis on the diverter tongue. In a transition region between the running-rail section and the bridging element, in each case one running-roller guide surface of the running-roller section and one running-roller guide surface of the bridging element run one beside the other in the conveying direction to respectively support a running roller of a conveyable-article carrier.
    Type: Grant
    Filed: July 18, 2000
    Date of Patent: December 25, 2001
    Assignee: WF Logistik GmbH
    Inventor: Horst Bergemann
  • Patent number: 4993326
    Abstract: A rail switch (1), particularly for an overhead conveyor system, adapted to assume at least two switch positions (I, II, III) for selectively connecting a first rail (2) comprising a runway (2a, 2b) for casters (7a, 7b) of conveyor carriages (6) to the free ends of other rails (3, 4, 5). The switch includes a switch portion (10) carrying a corresponding runway (10a, 10b) and having one of its ends connected to the free end of the first rail (2) by a hinge (9) permitting it to be pivoted about a pivot axis (11) so that the opposite free end of the switch portion (10) may be selectively connected to the free ends of the other rails (3, 4, 5). To ensure substantially smooth passage of the casters (7a, 7b) over the hinge (9), the runway adjacent the hinge (9) is formed by mutually overlapping runway surface portions (17a, 17b, 19a, 19b) on the switch portion (10) and on the first rail (2).
    Type: Grant
    Filed: June 1, 1989
    Date of Patent: February 19, 1991
    Assignee: Veit Transpo GmbH
    Inventor: Horst Bergemann