Patents Assigned to P.G.A. Electronic
  • Actuating and locking system for positioning moving parts of a bed, chair or seat
    Patent number: 6623077
    Abstract: An electrical actuator for a seat with an inclinable back in which irreversibility (or blocking of the mechanism) and efficiency are independent of each other, efficiency being obtained by the use of a reduction gear with straight gear wheels (8), and irreversibility being obtained by a current release blocking device (7) mounted in parallel on an electric motor (5) and energized by the same control device (9) as the motor.
    Type: Grant
    Filed: October 23, 2000
    Date of Patent: September 23, 2003
    Assignee: P.G.A. Electronic
    Inventors: Jean-François Piaulet, Laurent Groussin, Pascal Moulin, Hugues Legras