| 摘要 |
The planetary gearbox is used in machine building, more precisely in chain and wheel driven transportation- as well as traction machines. It provides automatic and stepless alterations of the gears within a broad range relations, depending on the outer resistance, which is applied to the outgoing shaft. The box contains a differential mechanism connected to an outgoing shaft (2), the first central conical gear wheel (3), is connected to the first gear(4), engaged to the second gearwheel (5), mounted on the outgoing shaft (6), and the second central conical gear wheel (7) is connected to the third gear wheel (8), hooked to the fourth gear wheel (9). Between the second (5) and the fourth (9) gear wheel is the second conical differential mechanism installed, which carrier (10) is connected to an incoming shaft (6). The first central conical gear wheel (11) of the second cone differential mechanism is connected to the second gear wheel (5), and the second central conical gear wheel (12) of the second conical differential mechanism is connected to the fourth gear wheel (9).<IMAGE>
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