ROLLER TRANSMISSION Russian patent published in 2012 - IPC F16H15/50 

FIELD: machine building.

SUBSTANCE: invention can be used in the driven service devices of portable and household appliances, machines and technological equipment. Roller transmission has foundation (2), shaft (1) toughly connected with it where general and additional elements installed symmetrically to each other in respect to plane A crosswise to the shaft axis (1) and having identical geometry parameters. General and additional elements include wheels (6, 7 and 9, 10) and interacting with them by response outer cone friction working surfaces of doubled satellite group (11, 12). One of the wheels (6) is rigidly connected with foundation (2), others (7, 9, 10) are installed at the shaft (1) with possibility of axial movement of which two wheels (9, 10) and possibilities of rotation. Each of the doubled satellites is made as rigidly connected flattened cones (11"a", 11"b" and 12"a", 12"b") directed towards each other with heteronymous foundations installed in the circle so that it is possible to rotate around its axis in the holder (13) located on the shaft (1) with possibility of rotation and axial movement. Optimal draught in the double satellite contact (11, 12) with wheels (6, 7 and 9, 10) is ensured by pressing devices (14, 15).

EFFECT: invention allows increasing transmission loading properties by 1.3-2 times.

1 dwg, 1 dwg