Patents by Inventor Stéphane Cocher

Stéphane Cocher 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).

  • Device for Connecting a Car Door with a Shaft Door and for Locking and Unlocking the Doors, a Device for Emergency Unlocking of a Car Door and a Method for Emergency Unlocking of a Car Door
    Publication number: 20060225966
    Abstract: A device for connecting a car door with a shaft door and for emergency unlocking of a car door consists of an entrainer arranged at the car door, which entrainer detachably connects, together with a roller pair arranged at the shaft door, the car door with the shaft door, and of a first locking mechanism for locking and unlocking the car door and of a second locking mechanism for locking and unlocking the shaft door. When the doors are closed and locked the entrainer is closed and can freely move between the two rollers of the roller pair when the elevator car is traveling between two floors or past a floor not to be served. The first locking mechanism is controlled directly.
    Type: Application
    Filed: May 30, 2006
    Publication date: October 12, 2006
    Applicant: INVENTIO AG
    Inventor: Stephane Cocher
  • Device for connecting a car door with a shaft door and for locking and unlocking the doors, a device for emergency unlocking of a car door and a method for emergency unlocking a car door
    Patent number: 7077242
    Abstract: A device for connecting a car door with a shaft door and for emergency unlocking of a car door consists of an entrainer arranged at the car door, which entrainer detachably connects, together with a roller pair arranged at the shaft door, the car door with the shaft door, and of a first locking mechanism for locking and unlocking the car door and of a second locking mechanism for locking and unlocking the shaft door. When the doors are closed and locked the entrainer is closed and can freely move between the two rollers of the roller pair when the elevator car is traveling between two floors or past a floor not to be served. The first locking mechanism is controlled directly.
    Type: Grant
    Filed: September 17, 2004
    Date of Patent: July 18, 2006
    Assignee: Inventio AG
    Inventor: Stéphane Cocher
  • Device for connecting a car door with a shaft door and for locking and unlocking the doors, a device for emergency unlocking of a car door and a method for emergency unlocking of a car door
    Publication number: 20050145442
    Abstract: A device for connecting a car door with a shaft door and for emergency unlocking of a car door consists of an entrainer arranged at the car door, which entrainer detachably connects, together with a roller pair arranged at the shaft door, the car door with the shaft door, and of a first locking mechanism for locking and unlocking the car door and of a second locking mechanism for locking and unlocking the shaft door. When the doors are closed and locked the entrainer is closed and can freely move between the two rollers of the roller pair when the elevator car is traveling between two floors or past a floor not to be served. The first locking mechanism is controlled directly.
    Type: Application
    Filed: September 17, 2004
    Publication date: July 7, 2005
    Inventor: Stephane Cocher