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).
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Publication number: 20160243911Abstract: 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: ApplicationFiled: September 29, 2014Publication date: August 25, 2016Applicant: ZF Friedrichshafen AGInventors: Jens WOHLERS, Philipp BRONSWICK, Michael MUEHL
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Patent number: 8651504Abstract: 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: GrantFiled: November 12, 2009Date of Patent: February 18, 2014Assignee: Ford-Werke GmbHInventors: Thomas Gerhards, Michael Johannes Frantzen, Marc Simon, Wolfgang David, Martina Beyer, Karsten Sander, Frank Scheper, Karsten Klostermeier, Jens Wohlers
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Patent number: 8434770Abstract: 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: GrantFiled: January 15, 2010Date of Patent: May 7, 2013Assignee: Ford Global Technologies, LLCInventors: Thomas Gerhards, Michael Johannes Franzten, Marc Simon, Wolfgang David, Martina Beyer, Karsten Sander, Frank Scheper, Karsten Klostermeier, Jen Wohlers, Andreas Rodenberg
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Publication number: 20120091681Abstract: 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: ApplicationFiled: January 15, 2010Publication date: April 19, 2012Inventors: Thomas Gerhards, Michael Johannes Frantzen, Marc Simon, Wolfgang David, Martina Beyer, Karsten Sander, Frank Scheper, Karsten Klostermeier, Jens Wohlers, Andreas Rodenberg
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Publication number: 20110272911Abstract: 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: ApplicationFiled: November 12, 2009Publication date: November 10, 2011Inventors: Thomas Gerhards, Michael Johannes Frantzen, Marc Simon, Wolfgang David, Martina Beyer, Karsten Sander, Frank Scheper, Karsten Klostermeier, Jens Wohlers
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Publication number: 20060222452Abstract: 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: ApplicationFiled: June 9, 2006Publication date: October 5, 2006Inventors: Olaf Abels, Jens Wohlers
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Patent number: 6935803Abstract: 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: GrantFiled: June 7, 2002Date of Patent: August 30, 2005Assignee: ZF Lemförder Metallwaren AGInventors: Olaf Abels, Jens Wohlers
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Publication number: 20050152738Abstract: 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: ApplicationFiled: March 3, 2005Publication date: July 14, 2005Inventors: Olaf Abels, Jens Wohlers
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Publication number: 20030175068Abstract: 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: ApplicationFiled: January 28, 2003Publication date: September 18, 2003Inventors: Olaf Abels, Jens Wohlers
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Patent number: 5872592Abstract: 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: GrantFiled: May 31, 1996Date of Patent: February 16, 1999Assignee: Fluke CorporationInventors: Andrei Manea, Thomas Scholz, Jens Wohlers, Rolf Putzhofen