Patents by Inventor Hans Wickermann

Hans Wickermann 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).

  • Windscreen wiping device, particularly for a motor vehicle
    Patent number: 8156604
    Abstract: A windshield wiper device (10), particularly for a motor vehicle, is proposed. This windshield wiper device comprises a wiper bearing (14) supporting a wiper shaft (16), which has an undercut (48) in which a securing device (40) for axially fixing the wiper shaft (16) in the wiper bearing (14) is arranged. The securing device (40) can be displaced by the effects of a defined axial force component (F) on the wiper shaft (16), whereby the wiper shaft (16) can be displaced in relationship to the wiper bearing (14). According to the invention, the securing device (40) comprises a bushing section (42) with an indentation (50), which engages in the undercut (48) of the wiper shaft (16).
    Type: Grant
    Filed: December 14, 2004
    Date of Patent: April 17, 2012
    Assignee: Robert Bosch GmbH
    Inventors: Achim Kraus, Joachim Zimmer, Juergen Rapp, Hans Wickermann, Claus Fleischer, Marc-Oliver Karle, Christian Reiser, Heiko Volz, Martin Joerger, Swen Koehn
  • Windscreen wiping device, particularly for a motor vehicle
    Publication number: 20090049637
    Abstract: A windshield wiper device (10), particularly for a motor vehicle, is proposed. This windshield wiper device comprises a wiper bearing (14) supporting a wiper shaft (16), which has an undercut (48) in which a securing device (40) for axially fixing the wiper shaft (16) in the wiper bearing (14) is arranged. The securing device (40) can be displaced by the effects of a defined axial force component (F) on the wiper shaft (16), whereby the wiper shaft (16) can be displaced in relationship to the wiper bearing (14). According to the invention, the securing device (40) comprises a bushing section (42) with an indentation (50), which engages in the undercut (48) of the wiper shaft (16).
    Type: Application
    Filed: December 14, 2004
    Publication date: February 26, 2009
    Inventors: Achim Kraus, Joachim Zimmer, Juergen Rapp, Hans Wickermann, Claus Fleischer, Marc-Oliver Karle, Christian Reiser, Heiko Volz, Martin Joerger, Swen Koehn
  • Cable lead-through
    Patent number: 5814766
    Abstract: In the case of a cable lead-through (5), in particular in panel form, of a pliable material, which is surrounded by a frame (6), in particular for a wall (2) or a ceiling or for a base (3) of a distribution cabinet, a distribution box or a junction box (1) or of a meter cabinet or the like, the cable lead-through (5) is produced from an elastomerically crosslinked material.
    Type: Grant
    Filed: May 31, 1995
    Date of Patent: September 29, 1998
    Assignee: Striebel & John GmbH & Co. KG
    Inventors: Franz Striebel, Peter Koch, Hans Wickermann