Hand brake limiting device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9932053
SERIAL NO

15231702

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is a hand brake limiting device, comprising a bearing I (10), a spring, a spring holder (12), a guide plate (9), and a guide plate holder (23); the bearing I (10) is disposed on the spring holder (12); the spring is sleeved on the outside of the bearing I (10); the guide plate (9) and the guide plate holder (23) are sequentially disposed at one side of the spring away from the spring holder (12); a stopper post III (7) is secured to one side of the spring holder (12) facing the spring; a stopper post In (8) is secured to one side of the guide plate (9) facing the spring; a stopper post II (26) is secured to one side of the guide plate holder (23) facing the guide plate (9).

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Patent Owner(s)

Patent OwnerAddress
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO LTDNO 231 RUICHANG ROAD NORTH DISTRICT QINGDAO SHANDONG QINGDAO CITY SHANDONG PROVINCE 266031

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bi, Jingquan Shandong, CN 2 1
Li, Xiangrui Shandong, CN 6 2
Lin, Chao Shandong, CN 122 2499
Wang, Chaoheng Shandong, CN 2 1
Zhang, Xin Shandong, CN 895 4200
Zhou, Jigang Shandong, CN 5 2

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