METHOD FOR ADJUSTMENT OF ALIGNMENT OF SIGHTING DEVICE AND ROTATING MEMBER Russian patent published in 2004 - IPC

FIELD: sighting devices of servo systems, in particular, methods for their adjustment.

SUBSTANCE: the sighting device platform with fine adjustment elements is fastened on the rotating member, the rotating member is positioned on the bearer frame, and the equipment is installed. The equipment is provided with two dividers in the form of two pairs of series - connected fixed resistors, DC supply and a voltage monitoring instrument and installed on the platform of the sighting device. After matching of the light spot with the center of the ocular reticule and the marking target a mark is made on the rotating member and frame. A resistive position transducer with a gimbal suspension and two variable resistors positioned in mutually perpendicular planes for training and elevation is introduced in the rotating member. The elements of the electric circuit are connected in a certain manner, after that the gimbal suspension is inclined in turn from the neutral position to the left, right, upwards and downwards. After each operation of the kind the center of the reticule is matched with the mark and the ordinate of the marking target by movement of the rotating member, the value of the difference of voltage between the movable lead of the training resistor and the output stage of the rotating member drive. After all the required operations the resistor casing is rigidly fastened on the transducer frame.

EFFECT: enhanced efficiency of adjustment of the device alignment and expanded field of application.

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