REAR POWER TAKE-OFF ASSEMBLY, ENGINEERING VEHICLE, AND CONTROL METHOD FOR ENGINEERING VEHICLE

WIPO Patent Application WO/2022/116334

A1

A rear power take-off assembly (100), an engineering vehicle (500), and a control method for the engineering vehicle (500). The rear power take-off assembly (100) comprises: a housing (10); a gear shaft (20), the gear shaft (20) being arranged in the housing (10) in a penetrating manner, and the gear shaft (20) being used for being connected to an output end of an engine; an output flange (30), wherein the output flange (30) is sleeved on the gear shaft (20), an accommodating cavity (50) is formed among the housing (10), the output flange (30) and the gear shaft (20), and an air intake hole in communication with the accommodating cavity (50) is provided in the housing (10); and a pneumatic clutch mechanism (40), the pneumatic clutch mechanism (40) being arranged in the accommodating cavity (50), and the pneumatic clutch mechanism (40) being used for controlling the gear shaft (20) and the output flange (30) to be switched between a connected state and a disconnected state.

WO/2001/023727	DRIVE CONTROL DEVICE FOR HYBRID COMPRESSOR
WO/2015/103696	CONTROL OF CLUTCHED DEVICE USING MAGNETIC FORCE FROM MOTOR
JPS6017390	[Title of the device] The front axle bracket of an agricultural tractor

MA DONGLING (CN)
CUI ZHIYONG (CN)
SHAO LEI (CN)
ZHANG CHENGGUO (CN)
FAN XIANGYANG (CN)

PCT/CN2020/140743

June 09, 2022

December 29, 2020

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WEICHAI POWER CO LTD (CN)

B60K25/02; F16H61/26; F16D25/0638; F16D25/12

JPH08105458A	1996-04-23
CN107364334A	2017-11-21
CN202294292U	2012-07-04
US6755289B2	2004-06-29
CN205446681U	2016-08-10

BEIJING CHENQUAN INTELLECTUAL PROPERTY LAW FIRM (CN)

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