Patents by Inventor Sebastian Honselmann

Sebastian Honselmann 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).

  • Piston cylinder arrangement, in particular a slave cylinder for a hydraulic clutch actuating device
    Patent number: 9939065
    Abstract: The invention relates to a piston-cylinder arrangement, in particular a slave cylinder for a hydraulic clutch actuating device, comprising a cylinder housing which is made of a plastic, in which an annular pressure chamber is formed in which a piston is mounted so as to be axially movable for actuation of a clutch release bearing, wherein the inner wall of the pressure chamber forms a guide sleeve. In the case of a piston-cylinder arrangement which stands up to the pressures and temperatures that occur in operation of the clutch actuating device, a stop is situated on the guide sleeve facing the clutch release bearing, the stop being in the form of a threaded connection.
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: April 10, 2018
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Roland Welter, Sebastian Honselmann, Jan Sakschewski, Simon Ortmann
  • PISTON-CYLINDER ARRANGEMENT, IN PARTICULAR A SLAVE CYLINDER FOR A HYDRAULIC CLUTCH ACTUATING DEVICE
    Publication number: 20150247575
    Abstract: The invention relates to a piston-cylinder arrangement, in particular a slave cylinder for a hydraulic clutch actuating device, comprising a cylinder housing which is made of a plastic, in which an annular pressure chamber is formed in which a piston is mounted so as to be axially movable for actuation of a clutch release bearing, wherein the inner wall of the pressure chamber forms a guide sleeve. In the case of a piston-cylinder arrangement which stands up to the pressures and temperatures that occur in operation of the clutch actuating device, a stop is situated on the guide sleeve facing the clutch release bearing, the stop being in the form of a threaded connection.
    Type: Application
    Filed: August 14, 2013
    Publication date: September 3, 2015
    Inventors: Roland Welter, Sebastian Honselmann, Jan Sakschewski, Simon Ortmann
  • Clutch actuation guide sleeve and release bearing assembly for a dual clutch transmission
    Patent number: 8127911
    Abstract: An actuation system for a double clutch. The actuation system has a guide sleeve disposed around transmission input shafts of a double-clutch transmission which is connected downstream and two cylindrical elements which are disposed on the sleeve axially displaceably by an actuator unit, each for actuating the clutches. The cylindrical elements can be displaced independently from each other, are locked into position, and overlap each other.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: March 6, 2012
    Assignee: Schaeffler Technologies GmbH & Co. KG
    Inventors: Sebastian Honselmann, Dominik Hans, Simon Ortmann
  • CLUTCH ACTUATION SYSTEM
    Publication number: 20100193321
    Abstract: An actuation system for a double clutch. The actuation system has a guide sleeve disposed around transmission input shafts of a double-clutch transmission which is connected downstream and two pistons which are disposed on the sleeve axially displaceably by an actuator unit, each for actuating the clutches. The pistons can be displaced independently from each other, are locked into position, and overlap each other.
    Type: Application
    Filed: April 9, 2010
    Publication date: August 5, 2010
    Applicant: LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG
    Inventors: Sebastian HONSELMANN, Dominik HANS, Simon ORTMANN