Title:
STAR CONNECTION MULTI-ROW BRAKING TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2019/085880
Kind Code:
A1
Abstract:
A star connection multi-row braking transmission comprises a planet gearset structure, input/output locking connections, and brakes. The planet gearset structure is a star connection planet gearset structure of a two-degree-of-freedom determining system, which comprises at least two rows of planet gearsets. The planet gearsets comprise single-layer planet gearsets, double-layer planet gearsets and three-layer planet gearsets that are arranged and combined with each other. Planet gears participating in the star connection comprise single-layer planet gears, out-layer planet gears, inner-layer planet gears, first-layer planet gears, second-layer planet gears and third-layer planet gears that are arranged and combined with each other. Feature parameters of the planet gearsets are combined with each other. The input/output locking connections are connected to an input end (4) by using a rotary member as an unchanged input connection end (j1), are connected to an output end (5) by using a rotary member as an unchanged output connection end (q1), and are correspondingly connected to the brakes (3) by using other rotary members as variable locking connection ends (t1, t2, t3). Ranges are controlled by controlling the brakes.
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Inventors:
LUO CAN (CN)
Application Number:
PCT/CN2018/112601
Publication Date:
May 09, 2019
Filing Date:
October 30, 2018
Export Citation:
Assignee:
LUO CAN (CN)
International Classes:
F16H3/62; F16H57/023; F16H61/26
Domestic Patent References:
| WO2016193286A1 | 2016-12-08 |
Foreign References:
| CN205401620U | 2016-07-27 | |||
| CN205383229U | 2016-07-13 | |||
| CN105673783A | 2016-06-15 | |||
| CN101446332A | 2009-06-03 | |||
| JP2000145901A | 2000-05-26 |
Attorney, Agent or Firm:
KUNMING XIANGHE INTELLECTUAL PROPERTY AGENCY LIMITED (CN)
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