Patents by Inventor Sven Krieger

Sven Krieger 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: 10759397
    Abstract: A drive train arrangement for a tracked or two-wheel drive utility vehicle including a transmission and differential axle. The transmission has on a first side a rotatably driven input adapted to couple to the output of a motive power unit of the vehicle, and on a second side opposed to the first, an output shaft. The differential axle unit, which may be a steering differential, has an input coupled with the transmission unit output shaft and a pair of output shafts operationally coupled with the input via a plurality of planetary gear sets. The transmission unit output shaft extends outwardly of the unit also on the first side, and has a vehicle brake assembly mounted to the output shaft on the first side.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: September 1, 2020
    Assignee: AGCO International GmbH
    Inventors: Richard Heindl, Sven Krieger
  • Publication number: 20180072280
    Abstract: A drive train arrangement for a tracked or two-wheel drive utility vehicle including a transmission and differential axle. The transmission has on a first side a rotatably driven input adapted to couple to the output of a motive power unit of the vehicle, and on a second side opposed to the first, an output shaft. The differential axle unit, which may be a steering differential, has an input coupled with the transmission unit output shaft and a pair of output shafts operationally coupled with the input via a plurality of planetary gear sets. The transmission unit output shaft extends outwardly of the unit also on the first side, and has a vehicle brake assembly mounted to the output shaft on the first side.
    Type: Application
    Filed: March 22, 2016
    Publication date: March 15, 2018
    Inventors: Richard Heindl, Sven Krieger
  • Patent number: 8469157
    Abstract: A brake assembly is provided for a utility vehicle. After a brake operation, a clearance between a control member and an intermediate part and/or between a brake element and an intermediate part is adjusted by means of a displacement or restoring unit arranged in an intermediate part. Wear, and the associated change of clearance, can be compensated for by means of friction gripping devices, located respectively in the control member and in the brake element.
    Type: Grant
    Filed: July 13, 2009
    Date of Patent: June 25, 2013
    Assignee: AGCO GmbH
    Inventors: Johann Dobler, Sven Krieger, Hajo Pargmann, Hans-Peter Zeiler
  • Patent number: 7980365
    Abstract: A brake mechanism for a utility vehicle which can be installed around a drive shaft or inside a wheel hub. The brake has a non rotatable fixed body (200), a rotatable body (100) rotatable relative to the fixed body (200), at least one brake disc (207) which is non-rotatably relative to the fixed body (200), and at least one rotating brake disc (107) which is fixed for rotation with the rotatable body (100). An actuating member (234) can press the fixed brake disc (207) and the rotating brake disc (107) against each other and against a stop surface (209) on the fixed body to apply the brake. A spring means (230) also exerts an immobilizing force on the actuating member (234) to press the fixed brake disc (207) and the rotating brake disc (107) against each other to apply the brake.
    Type: Grant
    Filed: October 30, 2008
    Date of Patent: July 19, 2011
    Assignee: AGCO GmbH
    Inventors: Klaus Bayer, Sven Krieger, Robert Honzek, Johann Dobler
  • Publication number: 20110120817
    Abstract: The invention relates to a brake assembly for a utility vehicle. After a braking operation a clearance between a control member (11) and the intermediate part (13) and/or between a brake element (12) and the intermediate part (13) is adjusted by means of a displacement unit (2) arranged in the intermediate part (13). Any change in wear and therefore any resulting change in clearance can be compensated for by means of a respective tensioning device (15, 15?), respectively located in the control member (11) and in the brake element (12), each of which are connected to the displacement unit (2).
    Type: Application
    Filed: July 13, 2009
    Publication date: May 26, 2011
    Applicant: AGCO GMBH
    Inventors: Johann Dobler, Sven Krieger, Hajo Pargmann, Hans-Peter Zeiler
  • Publication number: 20100263969
    Abstract: A brake mechanism for a utility vehicle which can be installed around a drive shaft or inside a wheel hub. The brake has a non rotatable fixed body (200), a rotatable body (100) rotatable relative to the fixed body (200), at least one brake disc (207) which is non-rotatably relative to the fixed body (200), and at least one rotating brake disc (107) which is fixed for rotation with the rotatable body (100). An actuating member (234) can press the fixed brake disc (207) and the rotating brake disc (107) against each other and against a stop surface (209) on the fixed body to apply the brake. A spring means (230) also exerts an immobilising force on the actuating member (234) to press the fixed brake disc (207) and the rotating brake disc (107) against each other to apply the brake.
    Type: Application
    Filed: October 30, 2008
    Publication date: October 21, 2010
    Applicant: AGCO GMBH
    Inventors: Klaus Bayer, Sven Krieger, Robert Honzek, Johann Dobler