| 摘要 |
Friction gear, characterized in that it is outfitted with intermediate friction wheels (6) mounted with bearings on pins (5); and those pins are seated via a sleeve (4) in the lid (2) of a gear body (3), whereas the friction wheels (6) mate with the central (1) wheel which is a monolithic part with an input shaft; and that input shaft is seated with bearings in the lid (2); besides, the friction wheels (6) cooperate with rings (12) mounted slideably in a cylinder (9), and those friction wheels are protected against revolving in the cylinder (9) with pins (11), whereas those rings (12) are pushed against the friction wheels (6) by disk springs (10); besides, on one side of those disk springs (10), there is a washer (8) and a ring (7) mounted in a cylinder (9); and on the other side of the disk springs (10), there is a disk (15) which is slideably mounted in the cylinder (9) and on the output shaft (16), which is mounted on bearings in the lid (17) mounted in the body (3); besides, rollers are supported against the disk (15); those rollers (14) are rotatably mounted on pins (13) located in the cylinder (9).<IMAGE>
|
