DUPLEX WAVE DRIVE Russian patent published in 2009 - IPC F16H1/00 

FIELD: machine building.

SUBSTANCE: invention is designed to be used in the capacity of drives of automation for products of aircraft and rocket engineering. Duplex wave drive contains casing (1) with through cylindrical inner cavity (2) and cover (3), the first and the second electric motors (4, 21), the first and the second wave train of gears (5, 18). Double-wheel rigid gear (12) is located at two bearings (11). The first crown (13) of wheel (12) is fixed to ring gear (14) of flexible gear (6) of the first wave train of gears, and the second crown (15) - with ring gear (16) of flexible gear (17) of the second wave gear (18), which is connected by gear clutch (19) with output shaft (20). On inner surface of rigid wheel (12) between its crowns it is implemented clamp (28). At output shaft (20) it is implemented directed into the side of the first electric motor projection (29). Coat (3) and bushing (33) are rigidly connected to casing. wave generator (24) of the second wave gear is installed on rest (30) located on projection (29) which is common rest and for output shaft (20). The second rest (32) of output shaft is located in bushing (33) and is fixed in axial direction as relative to output shaft as relative to bushing. External surfaces of cover, bearings of rigid wheel and bushing are implemented with diametres equal to diametre of surface of through inner cavity.

EFFECT: invention provides design simplification and increasing of manufacturability.

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