Patents Assigned to Robert A. Casalou, Inc.
  • Patent number: 4074125
    Abstract: A spot light assembly includes a support tube journalled upon a frame, having a handle assembly secured over one end of the tube and a head assembly secured over the other end of the tube and mounting a spot light. Rotation of the handle assembly in a vertical plane effects the corresponding angular adjustment of the spot light. A rotatable drive shaft within the tube at its ends extends respectively into the handle assembly and head assembly. An upright stud is supported in the head assembly. The handle assembly includes a handle rotatable in a horizontal plane. Intermeshing gears on the handle, on end portions of the drive shaft and on the stud are connected to the spot light whereby rotation of the handle in a horizontal plane effects a corresponding rotation of the spot light. The improvement lies in the drive shaft at one end being in brush contact with the stud.
    Type: Grant
    Filed: November 5, 1975
    Date of Patent: February 14, 1978
    Assignee: Robert A. Casalou, Inc.
    Inventor: Robert A. Casalou