FIELD: machine building.
SUBSTANCE: marine reverse reduction gear is fitted by a gear wheel (4) set between two coaxially set driven shafts (5, 7) and geared with a pinion (3) of a driving shaft (2), friction couplings (17, 18) with hydraulic control of the forward and backward movement are placed inside the gear wheel. The driving shaft (2) is connected to an output shaft (9) by the said gear wheel (4) and these couplings (17, 18) through the driven shafts (5, 7) of the forward and backward movement and in case of the forward movement through intermediate shafts (13, 14) with differential transmission.
EFFECT: higher reliability and compactness of a marine reverse reduction gear.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SUMMING REVERSE GEARBOX | 2017 |
|
RU2670838C9 |
| SHIP MAIN GAS-TURBINE UNIT WITH REVERSIBLE ENGINE | 2018 |
|
RU2686258C1 |
| GEAR REVERSE REDUCER | 2013 |
|
RU2540226C1 |
| MARINE POWER TRANSMISSION | 2013 |
|
RU2527414C1 |
| VEHICLE HYDROMECHANICAL TRANSMISSION | 0 |
|
SU1599251A2 |
| GEAR REDUCER WITH SHAFT SEALING SYSTEM AND FRICTION CLUTCH WITH HYDRAULIC CONTROL | 2012 |
|
RU2519308C2 |
| SYSTEM FOR SWITCHING OF FRICTION CLUTCHES WITH HYDRAULIC CONTROL OF SHIP'S SUMMING REVERSIBLE GEARBOX | 2020 |
|
RU2754233C1 |
| HYDROMECHANICAL VEHICLE TRANSMISSION | 0 |
|
SU1521621A1 |
| ENGAGING SYSTEM OF FRICTION CLUTCHES WITH HYDRAULIC CONTROL OF MARINE GEAR REDUCER | 2020 |
|
RU2753978C1 |
| REVERSER-REDUCTION GEAR | 1991 |
|
RU2010139C1 |
