Patent ID: 9676502
Date: 2017-06-13
CPC Classifications: B64G,F02K,F05D,F16M,G02B

Claim:
1. An aiming assembly comprising an instrument and an aiming device, the aiming device comprising: a frame, a mobile part comprising a plate, the instrument being fixed onto the plate, the mobile part and the instrument having a centre of gravity, the mobile part being rotationally mobile relative to the frame on a first axis of rotation and comprising a support configured to cooperate with the plate so as to allow the plate to be rotationally mobile relative to the frame about a second axis of rotation at right angles to the first axis of rotation, and rotationally mobile relative to the frame on the first axis, the first and second axes of rotation intersecting at a point of intersection, wherein the point of intersection coincides with the centre of gravity of the mobile part and of the instrument, and wherein the support comprises a flexible part configured to compensate for the differential expansions on the second axis of rotation between the frame and the plate.