| 摘要 |
FIELD: physics. ^ SUBSTANCE: invention is referred to the area of testing equipment, in particular to devices used for aircraft strength test. Device for aircraft strength test contains hydraulic force drivers made in the form of hydraulic reservoirs with holes in upper part, force sensors, trays, hopper-type damper and pumping station with reservoir supply pumps and pumps for drainage of operating fluid. Besides, hydraulic reservoirs are equipped with adjustable nozzles installed in upper part of hydraulic reservoirs, which height can be regulated. In the process retainer clips fixing position of movable nozzles and level sensors over holes in nozzles are installed; they are connected to programming unit. ^ EFFECT: reduction in operating costs and increase in reliability of aircraft protection during testing. ^ 1 dwg |
