Patents by Inventor STEFAN ROSSA

STEFAN ROSSA 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).

  • Snap-action drive and switching device having a snap-action drive
    Patent number: 10276317
    Abstract: A snap-action drive for a switching device has an energy store, a swinging movable part and a securing device for the movable part. The securing device secures a position of the swinging movable part by a force effect, wherein a reversal of direction of the movable part takes place counter to the force effect.
    Type: Grant
    Filed: August 9, 2017
    Date of Patent: April 30, 2019
    Assignee: Siemens Aktiengesellschaft
    Inventors: Hans-Peter Dambietz, Christian Dengler, Frank Ehrlich, Roland Monka, Ingolf Reiher, Stefan Rossa, Peter Schmidt, Marcel Weigel
  • SNAP-ACTION DRIVE AND SWITCHING DEVICE HAVING A SNAP-ACTION DRIVE
    Publication number: 20180047524
    Abstract: A snap-action drive for a switching device has an energy store, a swinging movable part and a securing device for the movable part. The securing device secures a position of the swinging movable part by a force effect, wherein a reversal of direction of the movable part takes place counter to the force effect.
    Type: Application
    Filed: August 9, 2017
    Publication date: February 15, 2018
    Inventors: HANS-PETER DAMBIETZ, CHRISTIAN DENGLER, FRANK EHRLICH, ROLAND MONKA, INGOLF REIHER, STEFAN ROSSA, PETER SCHMIDT, MARCEL WEIGEL