Patent ID: 6527238
Filing Date: 2003-03-04
Classification: G02B,H04N

Abstract:
A stabilizing system for an image-producing means operated on a non-stable platform, said system comprising:a yaw axis attachable at one of its ends to said platform; an angularly bent arm comprising two limbs, to the first of which limbs the other end of said yaw axis is fixedly attached; a front roll axis mounted on, or integral with, said first limb; lateral structures rigidly linked by a connecting member and at least indirectly supported by said bent arm, between which lateral structures said image-producing means can freely perform a pitching movement; at least one pitch axis supported by at least one of said lateral structures; a rear roll axis fixedly attached to said connecting member and freely passing through the end portion of the second one of the limbs of said bent arm, said front roll axis and said rear roll axis being parallel, said front roll axis being positioned at a point above said lateral structures; a cross member pivotably mounted on said front roll axis, and at least one upright at each end of said cross member, one end of said upright being pivotably mounted on said cross member and its other end being articulated to one of said lateral structures; wherein said cross member and said uprights define a portal facilitating the unobscured passage of light.