Title:
BRAKING METHOD FOR REALIZING ZERO DRAG OF BRAKING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/093716
Kind Code:
A1
Abstract:
The present invention provides a braking method for realizing zero drag of a braking system. By controlling the operation of a booster cylinder and the opening and closing of liquid outlet valves, the pressure in wheel end calipers is changed, so that caliper pistons move, thereby realizing zero drag of the braking system; and by generating small pressure by the booster cylinder and transferring the pressure to the wheel end calipers to eliminate gaps between the caliper pistons, the increase of a fluid required by the braking system is avoided, thereby effectively reducing the use of the fluid and reducing loss. The system has a simple structure, and is convenient to use.
Inventors:
XU WENQUAN (CN)
YUAN YONGBIN (CN)
ZHANG PINGPING (CN)
YUAN YONGBIN (CN)
ZHANG PINGPING (CN)
Application Number:
PCT/CN2023/126115
Publication Date:
May 10, 2024
Filing Date:
October 24, 2023
Export Citation:
Assignee:
WUHU BETHEL ELECTRONIC CONTROL SYSTEM CO LTD (CN)
International Classes:
B60T13/74; F16D65/14
Foreign References:
| CN116373827A | 2023-07-04 | |||
| KR20110021580A | 2011-03-04 | |||
| KR20150018008A | 2015-02-23 | |||
| CN114684091A | 2022-07-01 | |||
| CN113928285A | 2022-01-14 | |||
| CN207830415U | 2018-09-07 | |||
| EP2103494A1 | 2009-09-23 |
Attorney, Agent or Firm:
J.Z.M.C. PATENT AND TRADEMARK LAW OFFICE (GENERAL PARTNERSHIP) (CN)
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