Chariot de prises de vues cinematographiques et de television a bras de levage telescopique

Telescopic television camera trolley - has main beam and expanding jib with chains and wheels to control vertical displacement of camera platform and seat

  • Inventors:
  • Assignees: Zelli Sante
  • Publication Date: March 18, 1977
  • Publication Number: FR-2321401-A2

Abstract

The mobile television camera trolley has a telescopic frame with two main members. The lower end of the lower member slides along a horizontal bar and the upper member carries the camera platform and the cameraman's seat. A toothed pinion runs on a shaft on the upper member and carries a chain which controls the vertical displacement of the camera and seat. The chain also rolls on the toothed wheel on the upper member and on the inner teeth of a wheel mounted on the lower member. A second chain is fixed to the axis of the upper toothed wheel and rolls around part of the circumference of the lower toothed wheel.

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    Publication numberPublication dateAssigneeTitle
    DE-3431409-A1February 27, 1986Heinrich Wellmeyer FaRoad construction vehicle