| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: harmonic (gear) drive incorporates a harmonic stress generator, low-speed steel wheel (5) and fixed flexible wheel (6) made from elastic material in the form of a spherical shell and furnished with pins (11), their heads being located in the slots of housing (12). Cover (13) and drive housing (12) are furnished with a thread allowing an axial travel and compressing flexible wheel (6). ^ EFFECT: smooth gear ration adjustment. ^ 2 dwg |
