FIELD: machine building.
SUBSTANCE: gas turbine units accessory gearbox comprises front and rear sides, peripheral protruding edge, as well as gears unit consisting of several engaged gear wheels. Each gear wheel is installed on central shaft supported by rolling bearings. Central shaft is made with possibility of connection with unit actuation drive shaft. Between central shaft and drive shaft unit disengagement means are fitted, formed by cam clutch. Cam clutch has axial teeth interacting with central shaft gear edge, and inner grooves engaged with drive shaft external grooves. Disengagement means are controlled by electric drive mechanism enabling plunger pin displacement, one end of which interacts with cam clutch helical outer groove.
EFFECT: invention allows reducing overall dimensions off gas turbine units accessory gearbox.
7 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SYSTEM AND METHOD FOR AUTOMATIC DECOUPLING OF AN OUTBOARD BOAT MOTOR | 2018 |
|
RU2776006C2 |
| INTERNAL COMBUSTION ENGINE | 1997 |
|
RU2146010C1 |
| AUTOMATED MECHANICAL GEARBOX AND METHOD OF GEARSHIFT CONTROL | 1994 |
|
RU2116895C1 |
| POWER TRANSMISSION OF WHEELED TRANSPORT VEHICLE | 1992 |
|
RU2025300C1 |
| MULTICYLINDER MOTORCYCLE INTERNAL COMBUSTION ENGINE | 0 |
|
SU1195917A3 |
| COMPACT STRUCTURE FOR ACCESSORY GEARBOX OF AIRCRAFT TURBINE ENGINE | 2014 |
|
RU2674299C2 |
| EXPANDER-GENERATOR UNIT | 2020 |
|
RU2732275C1 |
| FACILITY FOR POWER TRANSFER AND MECHANISM OF TORQUE TRANSFER | 2006 |
|
RU2390665C2 |
