Title:
RADIAL-PLUNGER TYPE FOUR-WHEEL DRIVE SYSTEM FOR USE IN AUTOMOBILE
Document Type and Number:
WIPO Patent Application WO/2017/084433
Kind Code:
A1
Abstract:
A radial-plunger type four-wheel drive system for use in an automobile comprises: an adjustable differential (1); and a differential divider (2). The adjustable differential (1) comprises: a housing (100); a left crankshaft (101); a right crankshaft (102); a slip ring (103); a shift fork (104); a first adjustment rod (105); a second adjustment rod (106); a left valve (107); a right valve (108); a left plunger (109); and a right plunger (110). The left valve (107) comprises: a left valve housing (1071); a left valve shaft (1072); a first movable valve core (1073); a first stationary valve core (1074); a second movable valve core (1075); a second stationary valve core (1076); and a left elastic piece (1077). The right valve (108) comprises: a right valve housing (1081); a right valve shaft (1082); a third movable valve core (1083); a third stationary valve core (1084); a fourth movable valve core (1085); a fourth stationary valve core (1086); and a right elastic piece (1087). The differential divider (2) comprises: a main rotary link (200); a deceleration assembly (201); a first differential link (202); a left retractable rod (203); and a right retractable rod (204). The radial-plunger type four-wheel drive system for use in an automobile enables wheels to rotate at different speeds when turning while still transmitting a torque to prevent the wheels from slipping.
Inventors:
WANG LIANG (CN)
Application Number:
PCT/CN2016/100074
Publication Date:
May 26, 2017
Filing Date:
September 26, 2016
Export Citation:
Assignee:
WANG LIANG (CN)
International Classes:
F16H48/18; B60K17/346
Foreign References:
| CN105480086A | 2016-04-13 | |||
| US20030015060A1 | 2003-01-23 | |||
| CN2370223Y | 2000-03-22 | |||
| JPH0544743A | 1993-02-23 | |||
| US5609073A | 1997-03-11 | |||
| US5632185A | 1997-05-27 | |||
| CN103042915A | 2013-04-17 |
Attorney, Agent or Firm:
SCIHEAD PATENT AGENT CO., LTD. (CN)
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