Title:
BRAKING SYSTEM, VEHICLE BRAKING MITIGATION STATE INDICATING APPARATUS, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/072300
Kind Code:
A1
Abstract:
A braking system, comprising a hand brake (1), a pull rod and an operation component. The hand brake (1) comprises a brake chain (11), the brake chain (11) extending along a direction close to an integrated brake assembly; one end of the pull rod is hinged to the brake chain (11), and the other end of the pull rod is hinged to a brake lever (01) of the integrated brake assembly; a connecting end of the brake lever (01), the pull rod, and the brake chain (11) are generally distributed in the longitudinal direction; the operation component is arranged on a side part of vehicle body and is connected to the hand brake (1); the operation component rotates to drive the brake chain (11) to tighten or loosen. Also provided are a vehicle braking mitigation state indicating apparatus and a vehicle. The braking system adapts to an integrated braking mode, and the brake chain is, by means of the pull rod, directly hinged to the brake lever disposed on a side of the integrated brake assembly, thus the transmission structure is simple and transmission efficiency is high.
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Inventors:
SHEN CAIYU (CN)
BAI XUE (CN)
YANG HUI (CN)
WU RONGKUN (CN)
ZHANG LIGUO (CN)
ZHOU ZHENGQUAN (CN)
BAI XUE (CN)
YANG HUI (CN)
WU RONGKUN (CN)
ZHANG LIGUO (CN)
ZHOU ZHENGQUAN (CN)
Application Number:
PCT/CN2022/128968
Publication Date:
May 04, 2023
Filing Date:
November 01, 2022
Export Citation:
Assignee:
CRRC QIQIHAR ROLLING STOCK CO LTD (CN)
International Classes:
B61H13/02
Foreign References:
| CN113815672A | 2021-12-21 | |||
| CN104417581A | 2015-03-18 | |||
| CN102785676A | 2012-11-21 | |||
| CN217705822U | 2022-11-01 | |||
| CN113371025A | 2021-09-10 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW CO., LTD. (CN)
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