Lens drive motor mount

Details Lens drive motor mount Lens drive motor mount

2010-03-12

2011-12-27

Ben, Loha (Department: 2873)

Optical: systems and elements

Lens

With support

C248S230400, C248S229240

Reexamination Certificate

active

08085481

ABSTRACT:
An iris rod clamp, and lens drive motor mount using the clamp, is employed for attaching equipment such as lens motors to various movie/video cameras via the different sized iris rods used by these movie/video cameras. The clamp includes jaws with clamping surfaces that have multiple, parallel concave cylindrical profiles matching the different sizes of iris rods. The lens drive motor mount uses clamps and support arms with flat sides to keep alignment perpendicular to the lens. A D-clamp slides along a support arm to adjust location of the lens drive motor and a rosette rotates relative to the D-clamp to adjust angular position of the lens drive motor.

REFERENCES:
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patent: 6729832 (2004-05-01), Word et al.
patent: 7294140 (2007-11-01), Mosnier et al.
patent: 7678124 (2010-03-01), Shifrin et al.
patent: 2009/0088751 (2009-04-01), Mullaney

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