Patents by Inventor Johann Hertel

Johann Hertel 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: 9776484
    Abstract: A winding device for a roller blind arrangement, in particular for a vehicle, which has a winding element having a longitudinal axis. The winding element is constructed to be rotatably supported about the longitudinal axis on a vehicle and to wind and unwind a roller blind web. The winding device further has a coil spring having an axially extending hollow space, wherein the winding element is connected to the vehicle by means of the coil spring and the coil spring enables a rotational movement of the winding element relative to the vehicle. In addition, the winding device has a rod element which is arranged in the hollow space of the coil spring for guiding the coil spring, wherein the rod element is constructed in such a manner that the rod element radially tensions the coil spring.
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: October 3, 2017
    Assignee: WEBASTO SE
    Inventors: Thomas Sichart, Johann Hertel, Manfred Nowak
  • Publication number: 20160193904
    Abstract: A winding device for a roller blind arrangement, in particular for a vehicle, which has a winding element having a longitudinal axis. The winding element is constructed to be rotatably supported about the longitudinal axis on a vehicle and to wind and unwind a roller blind web. The winding device further has a coil spring having an axially extending hollow space, wherein the winding element is connected to the vehicle by means of the coil spring and the coil spring enables a rotational movement of the winding element relative to the vehicle. In addition, the winding device has a rod element which is arranged in the hollow space of the coil spring for guiding the coil spring, wherein the rod element is constructed in such a manner that the rod element radially tensions the coil spring.
    Type: Application
    Filed: August 26, 2014
    Publication date: July 7, 2016
    Inventors: Thomas Sichart, Johann Hertel, Manfred Nowak
  • Patent number: 7117635
    Abstract: The invention relates to a trapping protector (1) including a hollow profile (12) for a power-operated closing device, more particularly for a motor vehicle sunroof. The hollow profile (12) is provided at at least one of its ends (14) with an appendage (21) of less thickness than the hollow profile (12). Due to the ends (14); 15) of the hollow profile (12) overlapping a trapping protector on all sides is achieved.
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: October 10, 2006
    Assignee: Metzeler Automotive Profile
    Inventors: Andreas Thal, Johann Hertel, Knut Hofmann
  • Publication number: 20030042766
    Abstract: The invention relates to a trapping protector (1) including a hollow profile (12) for a power-operated closing device, more particularly for a motor vehicle sunroof. The hollow profile (12) is provided at at least one of its ends (14) with an appendage (21) of less thickness than the hollow profile (12). Due to the ends (14); 15) of the hollow profile (12) overlapping a trapping protector on all sides is achieved.
    Type: Application
    Filed: August 9, 2002
    Publication date: March 6, 2003
    Applicant: Metzeler Automotive Profiles GmbH
    Inventors: Andreas Thal, Johann Hertel, Knut Hofmann
  • Patent number: 6457769
    Abstract: A sunroof for a motor vehicle having roof with an opening, the sunroof including a cover panel for closing the roof opening, a pair of guide rails for supporting the cover panel, a drive device for moving the cover panel vertically and horizontally with relative to the roof in a open and closed position. The sunroof also includes a shade device which can be pulled vertically to cover panel the drive device from the inside while the cover panel is in the open position. The shade device is mounted such that it is fixed with respect to a respective guide rail in a lengthwise direction relative to the roof, while the cover panel is mounted such that it can be moved in the lengthwise direction with respect to the shade device.
    Type: Grant
    Filed: December 27, 2000
    Date of Patent: October 1, 2002
    Assignee: Webasto Vehicle Systems International GmbH
    Inventors: Johann Hertel, Thomas Staltmayer, Shigeru Ueki, Hiroshi Tanaka
  • Publication number: 20010019217
    Abstract: A sunroof for a motor vehicle having roof with an opening, the sunroof including a cover panel for closing the roof opening, a pair of guide rails for supporting the cover panel, a drive device for moving the cover panel vertically and horizontally with relative to the roof in a open and closed position. The sunroof also includes a shade device which can be pulled vertically to cover panel the drive device from the inside while the cover panel is in the open position. The shade device is mounted such that it is fixed with respect to a respective guide rail in a lengthwise direction relative to the roof, while the cover panel is mounted such that it can be moved in the lengthwise direction with respect to the shade device.
    Type: Application
    Filed: December 27, 2000
    Publication date: September 6, 2001
    Inventors: Johann Hertel, Thomas Staltmayer, Shigeru Ueki, Hiroshi Tanaka
  • Patent number: 6076886
    Abstract: A cover (2) of an openable motor vehicle roof (1) has a cover plate (3) which is surrounded in at least one edge area by a foamed-on or injected-on plastic frame (4) which, at the same time, is used to connect at least one attachment part (inside cover sheet 6) of the cover. At least one sensor element (8) is integrated into the plastic frame (4) and it signals pinching of a body part or an article (11) by means of partial deformation of the plastic frame (4) when cover (2) is closed.
    Type: Grant
    Filed: November 3, 1998
    Date of Patent: June 20, 2000
    Assignees: IEE International Electronics & Engineering S.A.R.L., Webasto Karosseriesysteme GmbH
    Inventors: Volker Petri, Reinhold Mickeler, Werner Herlemann, Hans Benda, Hans Gunter Lehnen, Roland Lorig, Stefan Schmitt, Johann Hertel, Walter Schatzler, Hans Brandner, Thomas Schroferl
  • Patent number: 6036259
    Abstract: A motor vehicle roof with movable cover element (13) which can close or selectively at least partially expose a roof opening (12) in a fixed roof surface (11). There is an electrical cable connection between the cover element (13) and the fixed roof surface (11). The cable connection is attached at one point to, cover element (13) and at a different point securely to the roof. The electrical connection is formed of a ribbon cable which is bent in a U shape in its longitudinal direction between the attachment points (21, 27) and is essentially planar in its transverse direction between the attachment points (21 and 27). The ribbon cable (20) peals off of the contact surface (23) provided on cover element (13) and/or the roof contact surface (26) when the cover element (13) is moved and is reapplied in an opposite direction of movement.
    Type: Grant
    Filed: October 22, 1997
    Date of Patent: March 14, 2000
    Assignee: Webasto Karosseriesysteme GmbH
    Inventors: Johann Hertel, Walter Schatzler