Title:
GEAR-HYDRAULIC-METAL BELT INTEGRATED MULTI-MODE MECHANICAL-HYDRAULIC COMPOSITE TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/147124
Kind Code:
A1
Abstract:
A gear-hydraulic-metal belt integrated multi-mode mechanical-hydraulic composite transmission device, comprising an input assembly (1), an output assembly (3), a metal belt transmission mechanism (4), a planetary gear assembly, a hydraulic transmission mechanism (6), a clutch assembly, and a brake assembly, wherein the input assembly is separately connected to the metal belt transmission mechanism, the planetary gear assembly, and the hydraulic transmission mechanism; the metal belt transmission mechanism and the hydraulic transmission mechanism are separately connected to the planetary gear assembly; the planetary gear assembly is connected to the output assembly; the clutch assembly connects the input assembly to the metal belt transmission mechanism and the planetary gear assembly, respectively, and connects the metal belt transmission mechanism and the hydraulic transmission mechanism to the planetary gear assembly, respectively; and the clutch assembly and the brake assembly provide a continuous transmission ratio between the input assembly and the output assembly. The device can implement switching among multiple modes comprising hydraulic transmission, gear transmission, metal belt transmission, gear and metal belt composite transmission, hydraulic gear composite transmission, and hydraulic metal belt composite transmission.
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Inventors:
ZHU ZHEN (CN)
CAI YINGFENG (CN)
CHEN LONG (CN)
TIAN XIANG (CN)
XIA CHANGGAO (CN)
ZENG FALIN (CN)
YUAN CHAOCHUN (CN)
WANG JIAJIA (CN)
SUN XIAODONG (CN)
SHI DEHUA (CN)
CAI YINGFENG (CN)
CHEN LONG (CN)
TIAN XIANG (CN)
XIA CHANGGAO (CN)
ZENG FALIN (CN)
YUAN CHAOCHUN (CN)
WANG JIAJIA (CN)
SUN XIAODONG (CN)
SHI DEHUA (CN)
Application Number:
PCT/CN2020/074581
Publication Date:
July 29, 2021
Filing Date:
February 10, 2020
Export Citation:
Assignee:
UNIV JIANGSU (CN)
International Classes:
F16H47/04
Foreign References:
| CN109723789A | 2019-05-07 | |||
| CN109751381A | 2019-05-14 | |||
| CN107869563A | 2018-04-03 | |||
| CN102537269A | 2012-07-04 | |||
| CN101158392A | 2008-04-09 | |||
| RU2233760C1 | 2004-08-10 |
Attorney, Agent or Firm:
JW IP LAW FIRM (CN)
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