Clamping arrangement for film scanning apparatus

Abstract

A clamping arrangement essentially comprising two lever arms driven at one end by a solenoid and having a resilient clamp pad mounted on a flexure member at the other end thereof. The clamp pad is made of a resilient material such as, for example, urethane and has four non-parallel side walls defining an upper face which is complementary to the radial face of the scanning apparatus gate. The sloping side walls of the clamp pad act as a light baffle to prevent reflected light from entering the imaging lens, and the pad is gimballed so that any variations between the upper surface of the clamp pad and the radial surface of the gate will be eliminated attain as perfect a match therebetween as is possible. In another embodiment of the clamping arrangement, a single arm can be utilized in place of the dual arm arrangement described above. The single arm has a Y-shape in which the clamp pad is supported on the branched end of the arm and the solenoid drives the single member. An additional clamp pad can be provided for clamping laminated paper attached to the film for a reprocessing order after the film itself has been clamped by the first-mentioned clamp pad against the gate in the area of the aperture.