Patents by Inventor Jens Wohlers

Jens Wohlers 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).

  • Publication number: 20160243911
    Abstract: A multi-point suspension arm for a chassis of a motor vehicle, which has two articulation points (A, B) on the vehicle side and an articulation point (C) on the wheel side for a supporting link (4). The multi-point suspension arm is made as a sheet-metal component. The wheel-side articulation point (C) has a defined angular position (a) relative to the vehicle-side articulation points (A, B).
    Type: Application
    Filed: September 29, 2014
    Publication date: August 25, 2016
    Applicant: ZF Friedrichshafen AG
    Inventors: Jens WOHLERS, Philipp BRONSWICK, Michael MUEHL
  • Patent number: 8651504
    Abstract: The invention relates to a transverse link (1) having a main body (2), which has at least one first fixing region (3) for pivotal attachment to a vehicle frame element and at least one further fixing region (6) for pivotal attachment to a hub carrier, the main body (2) having at least one wheel limb (8). In order largely to avoid destruction of the journal connection of the transverse link to a hub carrier if the wheel hits a curbstone, for example, the proposal is to provide a transitional region (19), which is arranged between the wheel limb (8) and the further fixing region (6), the transitional region (19) being embodied in such a way that a deformation zone (21) acting in the longitudinal direction (Y) of the wheel limb (8) is formed.
    Type: Grant
    Filed: November 12, 2009
    Date of Patent: February 18, 2014
    Assignee: Ford-Werke GmbH
    Inventors: Thomas Gerhards, Michael Johannes Frantzen, Marc Simon, Wolfgang David, Martina Beyer, Karsten Sander, Frank Scheper, Karsten Klostermeier, Jens Wohlers
  • Patent number: 8434770
    Abstract: A transverse link (1) has a main body (2), which has at least one first fixing region (4) for pivotal attachment to a vehicle frame element. The first fixing region (4) has a journal (9) surrounded by a bearing bush (23). A stop region (19) is arranged proximate the first fixing region (4). The stop region is interrupted when viewed in the circumferential direction, resulting in the formation of diametrically opposite thickened portions (21, 22), which are arranged between the main body (2) and the journal (9) and are embodied in such a way that only forces acting in the lateral and vertical vehicle directions are absorbed when the main body (2) is twisted out of the neutral position thereof, about a vertical axis (Y) of a second fixing region (3).
    Type: Grant
    Filed: January 15, 2010
    Date of Patent: May 7, 2013
    Assignee: Ford Global Technologies, LLC
    Inventors: Thomas Gerhards, Michael Johannes Franzten, Marc Simon, Wolfgang David, Martina Beyer, Karsten Sander, Frank Scheper, Karsten Klostermeier, Jen Wohlers, Andreas Rodenberg
  • Publication number: 20120091681
    Abstract: The invention relates to a transverse link (1) having a main body (2), which has at least one first fixing region (4) pivotal attachment to a vehicle frame element, the first fixing region (4) having a journal (9), which is surrounded by a bearing bush (23). The proposal is to arrange in the region of the first fixing region (4) a stop region (19), which is interrupted when viewed in the circumferential direction, resulting in the formation of diametrically opposite thickened portions (21, 22), which are arranged between the main body (2) and the first fixing region (4) and are embodied in such a way that only forces acting in the lateral and vertical directions are absorbed when the main body (2) is twisted out of the neutral position thereof, about a vertical axis (Y) of a second fixing region (3), and the respective thickened portion (21, 22) strikes against corresponding stop elements (27, 28) of the bearing bush (23) by means of the respective stop surface (24, 26) thereof.
    Type: Application
    Filed: January 15, 2010
    Publication date: April 19, 2012
    Inventors: Thomas Gerhards, Michael Johannes Frantzen, Marc Simon, Wolfgang David, Martina Beyer, Karsten Sander, Frank Scheper, Karsten Klostermeier, Jens Wohlers, Andreas Rodenberg
  • Publication number: 20110272911
    Abstract: The invention relates to a transverse link (1) having a main body (2), which has at least one first fixing region (3) for pivotal attachment to a vehicle frame element and at least one further fixing region (6) for pivotal attachment to a hub carrier, the main body (2) having at least one wheel limb (8). In order largely to avoid destruction of the journal connection of the transverse link to a hub carrier if the wheel hits a curbstone, for example, the proposal is to provide a transitional region (19), which is arranged between the wheel limb (8) and the further fixing region (6), the transitional region (19) being embodied in such a way that a deformation zone (21) acting in the longitudinal direction (Y) of the wheel limb (8) is formed.
    Type: Application
    Filed: November 12, 2009
    Publication date: November 10, 2011
    Inventors: Thomas Gerhards, Michael Johannes Frantzen, Marc Simon, Wolfgang David, Martina Beyer, Karsten Sander, Frank Scheper, Karsten Klostermeier, Jens Wohlers
  • Publication number: 20060222452
    Abstract: The present invention pertains to a joint (1) with a joint housing (2) and with a joint shell (3) arranged therein with a ball (4), whose pivot pin (5) protrudes from the joint housing (2) and is surrounded by a rubber bellows (6) with a protective cap (7), wherein a ring (8) for holding the protective cap (7) is connected to the edge area (6a) of the rubber bellows (6), which said edge area (6a) concentrically surrounds the pivot pin (5), and wherein the ring (8) has a circular bead (8b, 8c) on its annular outer side (8a) and is vulcanized into the edge area (6a) of the rubber bellows (6), and the protective cap (7) is provided on its inner side (7a) with a plurality of projections (9), which can be bent from the outside through openings (10) in the protective cap (7) by means of a tool (11) radially (arrow 12) in relation to the pivot pin (5) against the bead (8b, 8c) of the ring (8) in a non-positive and positive-locking manner.
    Type: Application
    Filed: June 9, 2006
    Publication date: October 5, 2006
    Inventors: Olaf Abels, Jens Wohlers
  • Patent number: 6935803
    Abstract: A joint (1) with a joint housing (2) and with a joint shell (3) is arranged therein with a ball (4) having a pivot pin (5) protruding from the joint housing (2) and surrounded by a rubber bellows (6) with a protective cap (7). A ring (8) for holding the protective cap (7) is connected to the edge area (6a) of the rubber bellows (6). The edge area (6a) concentrically surrounds the pivot pin (5). The ring (8) has a circular bead (8b, 8c) on its annular outer side (8a) and is vulcanized into the edge area (6a) of the rubber bellows (6). The protective cap (7) is provided on its inner side (7a) with a plurality of projections (9), which can be bent from the outside through openings (10) in the protective cap (7) by means of a tool (11) radially (arrow 12) in relation to the pivot pin (5) against the bead (8b, 8c) of the ring (8) in a non-positive and positive locking manner.
    Type: Grant
    Filed: June 7, 2002
    Date of Patent: August 30, 2005
    Assignee: ZF Lemförder Metallwaren AG
    Inventors: Olaf Abels, Jens Wohlers
  • Publication number: 20050152738
    Abstract: The present invention pertains to a joint (1) with a joint housing (2) and with a joint shell (3) arranged therein with a ball (4), whose pivot pin (5) protrudes from the joint housing (2) and is surrounded by a rubber bellows (6) with a protective cap (7), wherein a ring (8) for holding the protective cap (7) is connected to the edge area (6a) of the rubber bellows (6), which said edge area (6a) concentrically surrounds the pivot pin (5), and wherein the ring (8) has a circular bead (8b, 8c) on its annular outer side (8a) and is vulcanized into the edge area (6a) of the rubber bellows (6), and the protective cap (7) is provided on its inner side (7a) with a plurality of projections (9), which can be bent from the outside through openings (10) in the protective cap (7) by means of a tool (11) radially (arrow 12) in relation to the pivot pin (5) against the bead (8b, 8c) of the ring (8) in a non-positive and positive-locking manner.
    Type: Application
    Filed: March 3, 2005
    Publication date: July 14, 2005
    Inventors: Olaf Abels, Jens Wohlers
  • Publication number: 20030175068
    Abstract: The present invention pertains to a joint (1) with a joint housing (2) and with a joint shell (3) arranged therein with a ball (4), whose pivot pin (5) protrudes from the joint housing (2) and is surrounded by a rubber bellows (6) with a protective cap (7), wherein a ring (8) for holding the protective cap (7) is connected to the edge area (6a) of the rubber bellows (6), which said edge area (6a) concentrically surrounds the pivot pin (5), and wherein the ring (8) has a circular bead (8b, 8c) on its annular outer side (8a) and is vulcanized into the edge area (6a) of the rubber bellows (6), and the protective cap (7) is provided on its inner side (7a) with a plurality of projections (9), which can be bent from the outside through openings (10) in the protective cap (7) by means of a tool (11) radially (arrow 12) in relation to the pivot pin (5) against the bead (8b, 8c) of the ring (8) in a non-positive and positive-locking manner.
    Type: Application
    Filed: January 28, 2003
    Publication date: September 18, 2003
    Inventors: Olaf Abels, Jens Wohlers
  • Patent number: 5872592
    Abstract: A test pattern produced by a television signal generator includes picture elements derived at least substantially from helper lines, and vertically adjacent picture elements of substantially different luminance derived at least substantially from the main picture lines, so that the engineer can readily determine by visual inspection whether or not the helper lines are being decoded.
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: February 16, 1999
    Assignee: Fluke Corporation
    Inventors: Andrei Manea, Thomas Scholz, Jens Wohlers, Rolf Putzhofen