Aiming means Laying means

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F41Weapons F41GWEAPON SIGHTS AIMING

F41G3/00Aiming means Laying means

F41G3/005with means for correcting the parallax between the sighting means and the muzzle axis F41G3/02using an independent line of sight F41G3/04for dispersing fire from a battery; for controlling spread of shots; for coordinating fire from spaced weapons F41G3/06with rangefinder F41G3/065Structural association of sighting-devices with laser telemeters F41G3/08with means for compensating for speed, direction, temperature, pressure, or humidity of the atmosphere F41G3/10with means for compensating for canting of the trunnions F41G3/12with means for compensating for muzzle velocity or powder temperature with means for compensating for gun vibrations F41G3/14Indirect aiming means F41G3/142based on observation of a first shoot; using a simulated shoot F41G3/145using a target illuminator F41G3/147based on detection of a firing weapon F41G3/16Sighting devices adapted for indirect laying of fire F41G3/165using a TV-monitor F41G3/18Auxiliary target devices adapted for indirect laying of fire F41G3/20specially adapted for mountain artillery F41G3/22for vehicle-borne armament F41G3/225Helmet sighting systems F41G3/24Bombsights F41G3/26Teaching or practice apparatus for gun-aiming or gun-laying F41G3/2605using a view recording device cosighted with the gun F41G3/2611coacting with a TV-monitor F41G3/2616using a light emitting device F41G3/2622for simulating the firing of a gun or the trajectory of a projectile F41G3/2627Cooperating with a motion picture projector F41G3/2633using a TV type screen F41G3/2638giving hit coordinates by means of raster control signals F41G3/2644Displaying the trajectory or the impact point of a simulated projectile in the gunner's sight F41G3/265with means for selecting or varying the shape or the direction of the emitted beam F41G3/2655in which the light beam is sent from the weapon to the target F41G3/2661in which the light beam is sent from the target to the weapon F41G3/2666with means for selecting or varying PRF or time coding of the emitted beam F41G3/2672using PRF adapted receiver F41G3/2677with PRF determination F41G3/2683with reflection of the beam on the target back to the weapon F41G3/2688using target range measurement F41G3/2694for simulating a target F41G3/28Small-scale apparatus F41G3/30Gun-laying apparatus F41G3/32Devices for testing or checking F41G3/323for checking the angle between the muzzle axis of the gun and a reference axis F41G3/326for checking the angle between the axis of the gun sighting device and an auxiliary measuring device