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Title:
A THREE-SPEED DIFFERENTIAL TRANSMISSION FOR INCREASING RPM IN GEOMETRIC PROGRESSION WITH COMMON RATIO 3, WHEREIN TORQUE IS PRESERVED
Document Type and Number:
WIPO Patent Application WO/2019/122975
Kind Code:
A1
Abstract:
A three-speed differential transmission for increasing RPM in geometric progression with common ratio 3, wherein torque is preserved. The inventive device includes a frame, an input and output shafts, an output shaft housing attached to the output wall of the frame, a carrier, a first large bevel gear rotatably attached to the back end of the input shaft. The first large bevel gear engages at 90 degrees a third large bevel gear rotatably attached on a half shaft to the side wall of the frame. The third large bevel gear engages at 90 degrees a second large bevel gear rotatably mounted onto the output shaft housing. A first medium bevel gear coupled with the second large bevel gear and rotatably mounted onto the output shaft housing. A carrier having a pair of arms attached with one end to the side plane of the first large bevel gear, with the other end rotatably mounted on the output shaft housing. A perpendicular shaft is rotatably attached to the carrier. A second medium bevel gear is attached to one end of the perpendicular shaft and engages at 90 degrees a first medium bevel gear. A first small bevel gear is attached to the other end of the perpendicular shaft and engages a second small bevel gear at 90 degrees attached to the front end of the output shaft. The output shaft is rotatably housed inside the output shaft housing. A load is attached to the other end of the perpendicular shaft next to the first small bevel gear for proper balancing of the perpendicular shaft.

Inventors:
MUKHAMEDJANOV, Shukhrat (Omonlik Str. 11, Keles, 10000, UZ)
Application Number:
IB2017/058244
Publication Date:
June 27, 2019
Filing Date:
December 21, 2017
Export Citation:
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Assignee:
MUKHAMEDJANOV, Shukhrat (Omonlik Str. 11, Keles, 10000, UZ)
International Classes:
F16H3/44; F16H1/46; F16H48/42
Foreign References:
SU1772476A1
RU2158205C12000-10-27
RU2498128C12013-11-10
RU2160401C12000-12-10
FR55636A1
US2828650A1958-04-01
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