Patent ID: 6568626
Filing Date: 2003-05-27
Classification: F16L,F41H,G02B

Abstract:
Eyepiece-support arm assembly device on a fixed support attached to the lower unit of a sight system, on an aircraft, the device comprising flanges formed on the eyepiece-support arm and on the fixed support, respectively, and a retention belt capable of circling the flanges around a common axis, the retention belt integrating locking means capable of being set to a locking status, wherein the eyepiece-support arm is immobilized in relation to the fixed support and a setting status, wherein the eyepiece-support arm is capable of rotating around said common axis, in relation to the fixed support, characterized in that the locking means of the retention belt are also capable of being set to an eyepiece-support arm disassembly status, the status being selectively changeable between the locking status, setting status and disassembly status without any setting of the locking means.