CO-LOCATED DIFFERENTIAL REDUCER

WIPO Patent Application WO/2020/238816

A1

A co-located differential reducer, comprising an input element, an output element and a transmission gear. The transmission gear comprises a co-located differential gear train, the co-located differential gear train is provided with two co-located transmission gear groups, and every two transmission gears in either of the two groups are in a pairwise correspondence as a co-located group; two transmission gears of one co-located group are able to synchronously rotate, revolve, make a flat turn, or rotate and revolve simultaneously, this co-located group is referred to as a synchronous group, the transmission gears of the other group which is in pair transmission with the synchronous group have a common shaft or parallel shafts, and one of the transmission gears is fixedly mounted as a stator, and the other thereof is rotatably mounted as a rotor, and this co-located group is referred to as a differential group; the synchronous group and the differential group are in direct transmission or are in transmission by means of an intermediate gear; the co-located differential gear train uses the synchronous group as the input element and uses the rotor as the output element for reduction transmission, and can also perform acceleration transmission in reverse.

ZHOU CHENGGANG (CN)

PCT/CN2020/091966

December 03, 2020

May 24, 2020

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ZHOU CHENGGANG (CN)

F16H48/10; F16H48/38

CN210087944U	2020-02-18
CN2287233Y	1998-08-05
CN104989803A	2015-10-21
CN204828542U	2015-12-02
FR2598766A1	1987-11-20
JP2002221259A	2002-08-09
CN108644343A	2018-10-12

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