Patents by Inventor Sebastian Rosner

Sebastian Rosner 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).

  • Cylinder breech block device of a repeating firearm
    Patent number: 9863728
    Abstract: A cylinder breech block device (100) of a repeating firearm has a breech block cylinder (200) pivoted in a system housing (160) of the repeating firearm for execution of repetitive action thereof and capable of being locked to said system housing (160) for firing a round. A firing pin (140) capable of being cocked by a tension spring is mounted for linear displacement in the direction of a cartridge (141) stored in a magazine (141) of a barrel (143). Cocking of the firing pin (140) is effected by causing rotation, through a predefined angle, of a breech bolt handle (300) rigidly connected to a tension crown ring (400) that is pivoted on a central shaft (210) of the breech block cylinder (200).
    Type: Grant
    Filed: February 13, 2016
    Date of Patent: January 9, 2018
    Assignee: Carl Walther GmbH
    Inventors: Wulf-Heinz Pflaumer, Franz Wonisch, Thomas Bretschneider, Sebastian Rosner
  • Cylinder Breech Block Device of a Repeating Firearm
    Publication number: 20160238334
    Abstract: A cylinder breech block device (100) of a repeating firearm has a breech block cylinder (200) pivoted in a system housing (160) of the repeating firearm for execution of repetitive action thereof and capable of being locked to said system housing (160) for firing a round. A firing pin (140) capable of being cocked by a tension spring is mounted for linear displacement in the direction of a cartridge (141) stored in a magazine (141) of a barrel (143). Cocking of the firing pin (140) is effected by causing rotation, through a predefined angle, of a breech bolt handle (300) rigidly connected to a tension crown ring (400) that is pivoted on a central shaft (210) of the breech block cylinder (200).
    Type: Application
    Filed: February 13, 2016
    Publication date: August 18, 2016
    Inventors: Wulf-Heinz Pflaumer, Franz Wonisch, Thomas Bretschneider, Sebastian Rosner