Patents Assigned to Beaulieu S.A
  • Filming camera with a synchronous sound recording
    Patent number: 4000496
    Abstract: A filming camera having a synchronous sound recording of the type in which the film is driven by a claw undergoing a reciprocating movement produced by a motor and, downstream of the claw, by a capstan driven by a second motor, wherein the claw motor has a constant speed and the capstan motor speed is variable and means are provided to make the average speed of said capstan motor a determined function of the claw motor speed.
    Type: Grant
    Filed: January 9, 1975
    Date of Patent: December 28, 1976
    Assignee: Beaulieu S.A.
    Inventor: Marcel Beaulieu
  • Cinecamera
    Patent number: 3972605
    Abstract: The invention has for its object a cinecamera comprising an incorporated pressure pad and which is designed to use a loading clip of the type having a first gate with a pressure pad incorporated in the clip and a second film passage gate without an incorporated pressure pad.Said camera comprises means for making the pressure pad incorporated in the loading clip inoperative and its incorporated pressure pad is arranged to co-operate with that portion of the film passing in front of the said second gate.
    Type: Grant
    Filed: April 14, 1975
    Date of Patent: August 3, 1976
    Assignee: Beaulieu S.A
    Inventor: Marcel Beaulieu