Patents by Inventor Anton Scharf

Anton Scharf 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: 7748105
    Abstract: A method for producing a switching device with a switching device with a switching structure (1). The method includes producing a molded part, which includes a cage formed by opposing first sidewalls (5) and a bottom wall (6) integrally connecting the first sidewalls, and second sidewalls (23) integrally connected to the cage assembly, severing the molded part at a point where the second sidewalls are connected to the cage, and inserting the cage and the severed second sidewalls into a bottom part such that a defined gap (27) is left, respectively, between the cage and the second sidewalls.
    Type: Grant
    Filed: July 31, 2006
    Date of Patent: July 6, 2010
    Assignee: Siemens Aktiengesellschaft
    Inventors: Rudolf Kinzler, Ludwig Niebler, Anton Scharf
  • Patent number: 7285742
    Abstract: The invention relates to a switching device with a switching structure (1), which includes a cage assembly (21) having two opposite first sidewalls (5) and a bottom wall (6) integrally connecting the first sidewalls. The cage assembly (21) is at least partly configured as a cage (24) in which a slide (4) is displaceably arranged. A moving contact bridge (3) associated with stationary contact members is held in an opening (15) of the slide (4) under the pressure of a contact pressure spring (2). A clearance (26) is provided between the two first sidewalls (5) for the displacement of the contact bridge (3). A limit stop (18) is provided to retain the slide (4). Arcing chambers (7) formed by insulating second sidewalls (23) form part of the switching structure (1).
    Type: Grant
    Filed: November 29, 2004
    Date of Patent: October 23, 2007
    Assignee: Siemens Aktiengesellschaft
    Inventors: Rudolf Kinzler, Ludwig Niebler, Anton Scharf
  • Publication number: 20060266738
    Abstract: A method for producing a switching device with a switching device with a switching structure (1). The method includes producing a molded part, which includes a cage formed by opposing first sidewalls (5) and a bottom wall (6) integrally connecting the first sidewalls, and second sidewalls (23) integrally connected to the cage assembly, severing the molded part at a point where the second sidewalls are connected to the cage, and inserting the cage and the severed second sidewalls into a bottom part such that a defined gap (27) is left, respectively, between the cage and the second sidewalls.
    Type: Application
    Filed: July 31, 2006
    Publication date: November 30, 2006
    Inventors: Rudolf Kinzler, Ludwig Niebler, Anton Scharf
  • Publication number: 20050135022
    Abstract: The invention relates to a switching device with a switching structure (1), which includes a cage assembly (21) having two opposite first sidewalls (5) and a bottom wall (6) integrally connecting the first sidewalls. The cage assembly (21) is at least partly configured as a cage (24) in which a slide (4) is displaceably arranged. A moving contact bridge (3) associated with stationary contact members is held in an opening (15) of the slide (4) under the pressure of a contact pressure spring (2). A clearance (26) is provided between the two first sidewalls (5) for the displacement of the contact bridge (3). A limit stop (18) is provided to retain the slide (4). Arcing chambers (7) formed by insulating second sidewalls (23) form part of the switching structure (1).
    Type: Application
    Filed: November 29, 2004
    Publication date: June 23, 2005
    Inventors: Rudolf Kinzler, Ludwig Niebler, Anton Scharf