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GEAR FOR PROTECTION OF INTEGRATED MAXIMAL MOMENT, PINION GEAR BOX CONTAINING SUCH GEAR AND GAS-TURBINE ENGINE
GEAR FOR PROTECTION OF INTEGRATED MAXIMAL MOMENT, PINION GEAR BOX CONTAINING SUCH GEAR AND GAS-TURBINE ENGINE
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机译:集成最大力矩保护齿轮,包含此类齿轮和燃气涡轮发动机的小齿轮箱
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摘要
FIELD: machine building.;SUBSTANCE: gear consists of pinion rigidly coupled with shaft. The shaft is installed in a holder by means of a cleaved detachable element. The cleaved detachable element is mounted stationary by means of shrink fit between the pinion and the shaft and is designed for disconnection of the pinion from the shaft in case of maximal moment occurring between the pinion and the shaft. A reserve guiding standard element is installed to retain the pinion rotating in the holder in case of disconnection of the pinion from the shaft. The pinion gear box in the gas-turbine engine containing such gear actuates auxiliary mechanisms in case of failure of the pinion gear box shaft.;EFFECT: increased reliability of device.;7 cl, 3 dwg
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