FIELD: shipbuilding; reverse reduction gear control systems for boats and smaller ships. SUBSTANCE: reverse reduction gear hydraulic control system includes clutch automatic control mechanism whose shaft carriers lever and cams. Cams are kinematically linked with pushers of mechanical hydraulic distributors disengaging clutch hydraulic distributors of reverse reduction gear change-over clutch. Hydraulic distributors control three-position hydraulic cylinder reverse reduction gear change-over clutch. Projection of rod of three- position hydraulic cylinder is kinematically linked with pusher of shaft locking hydraulic distributor. Oil pump is used for building-up pressure in system. For change-over of transmissions with engine secured, system is provided with air-loaded hydraulic accumulator, check valve and safety valve. EFFECT: simplified construction; enhanced reliability; high rate of changeover from ahead running to astern running and vice versa. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRACTION AND-TRANSPORT VEHICLE | 2002 |
|
RU2232685C1 |
| SYSTEM OF CONTROL OVER TRANSMISSION OF TRACK-LAYING MINING MACHINE | 1999 |
|
RU2152514C1 |
| HYDROSTATIC TRANSMISSION | 2017 |
|
RU2651376C1 |
| HYDRAULIC DRIVE OF WORKING PACE OF MINING MACHINE | 1999 |
|
RU2152515C1 |
| VIBRATION SINKER WITH HYDRAULIC MOTOR | 1998 |
|
RU2133315C1 |
| TWO-MODE ELECTRICALLY-DRIVEN HYDRAULIC DRIVE WITH IRREVERSIBLE PUMP | 2011 |
|
RU2484314C2 |
| TECHNIQUE OF FORMATION OF OPERATING RATES OF TRACTORS | 2008 |
|
RU2381398C1 |
| JOINTING PRESS FOR MANUFACTURING GLUED TIMBER | 2001 |
|
RU2180883C1 |
| HYDRAULIC ROTARY NOZZLE AND REVERSE NOZZLE | 2021 |
|
RU2762582C1 |
| CRANE CAR CHASSIS | 2018 |
|
RU2684838C1 |
