FIELD: machine building.
SUBSTANCE: proposed adjustable differential gear comprises differential mechanism 5 with its input shaft 4 coupled with motor 1 and another shaft 7 coupled with load, and gear ratio adjustment device made up of friction variator. Gear wheel 6 engages via differential mechanism pinion frame with worm shaft 8 and friction variator disc 9. Aforesaid input shaft 4 is engaged via gearing with friction variator second disc 11. Discs 9, 11 are coupled via roller friction gearing with its case 14 coupled with liner displacement drive15. Worm wheel 5 and worm shaft 8 feature helix angle equal to that of friction there between.
EFFECT: simplified design, higher efficiency and reliability.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BASE VARIATOR OF WIDE-RANGE TRANSMISSION | 2021 |
|
RU2763619C1 |
| WIDE-RANGE CONTINUOUSLY RATED DRIVE (SUPER VARIATOR) | 2009 |
|
RU2428611C2 |
| WIDE-RANGE CONTINUOUSLY VARIABLE-RATIO DRIVE (SUPERVARIATOR) | 2009 |
|
RU2523508C2 |
| GEAR BOX | 2008 |
|
RU2410587C2 |
| CONTINUOUS TRANSMISSION | 2021 |
|
RU2756733C1 |
| METHOD FOR CONVERSION OF RECIPROCAL MOTION OF PISTONS IN PISTON ROTOR CYLINDERS INTO ROTATIONAL MOTION OF ROTOR AND TRANSMISSION MECHANISM | 2012 |
|
RU2518136C2 |
| CLOSED DIFFERENTIAL ADJUSTABLE GEARING | 0 |
|
SU821819A1 |
| CONTINUOUSLY VARIABLE TRANSMISSION, VARIATOR, LIMITER OF GEAR RATIO RANGE AND SATELLITE | 2009 |
|
RU2399814C1 |
| VARIABLE GEAR | 2000 |
|
RU2181451C2 |
| CONTINUOUSLY VARIABLE TRANSMISSION, REVERSE MECHANISM, VARIATOR, AND GEAR RATIO CONTROLLER | 2006 |
|
RU2300032C1 |
