ASYNCHRONOUS TOOTHED CONVERTER OF RECIPROCATION INTO ROTATION AND VICE VERSA, FRONT AND REAR CRANK PAIRS, IDLE GEAR AND ITS ANVIL GEAR WHEEL Russian patent published in 2009 - IPC F02B75/32 F16H21/16 F02B57/00 F16H35/18 

FIELD: engines and pumps.

SUBSTANCE: invention relates to piston-type machines and can be used in piston ICE, compressors and pistons. Proposed converter comprises casing (26), cylinders, pistons, front and rear crank pairs, front and rear pto-shafts (21), rear shaft gear wheel (28) , idle gear wheel (34), anvil gear wheel (37), inner gearing fixed toothed rims (25) and gear wheels (5, 19). Front pro-shaft is made integral with front crank pair. Anvil gear wheel, front and rear pro-shafts are aligned. Idle gear wheel (34) is supported on axle by anvil gear wheel (37). Front crank pair gear wheel (5) is in mesh with fixed toothed rim (25) and idle gear wheel (34) which interacts with one gear wheel of rear crank pair (19). Second gear wheel of rear crank pair interacts with gear wheel (28) of rear pto-shaft (21) and fixed toothed rim (25). During working stroke of one cylinder, front pro-shaft can make two revolutions, while rear pto-shaft makes more revolutions. Proposed invention covers also front crank pair, rear crank pair, idle gear wheel and anvil gear wheel.

EFFECT: reduced vibration, higher RPM, enlarged piston stroke, simplified assembly.

5 cl, 8 dwg