CN2177128Y - 双向带式制动机构 - Google Patents

双向带式制动机构 Download PDF

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Publication number
CN2177128Y
CN2177128Y CN 93245597 CN93245597U CN2177128Y CN 2177128 Y CN2177128 Y CN 2177128Y CN 93245597 CN93245597 CN 93245597 CN 93245597 U CN93245597 U CN 93245597U CN 2177128 Y CN2177128 Y CN 2177128Y
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China
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braking
brake
belt
clamping strap
brake mechanism
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Expired - Fee Related
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CN 93245597
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English (en)
Inventor
唐升棣
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SUZHOU BATTERY TRUCK PLANT
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SUZHOU BATTERY TRUCK PLANT
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Abstract

一种用于车辆制动用的带式制动机构。不论制 动轮的转向，即不论车辆运动方向如何，均能实现可 靠制动。制动带的两端通过销轴和一个杠杆相连，并 且活动地安装在固定板上，拉动杠杆就能实现制动。 制动时，视制动轮的转向，两个销轴中的一个将到达 它的极限位置而成为制动带的固定点。

Description

一种用于车辆制动用的带式制动机构。现有的车辆（例如三轮货车、自行车）的带式制动机构，其制动带的两端都有一端是固定的，并且这固定端和制动轮运动方向相反，以便制动可靠，而另一端和制动轮运动同方向，用于制动操纵，有利于减小制动操纵力。但是若车辆反向行驶，制动轮反向转动时，这种制动机构的作用就大为下降，甚至失效。而有时这种情况是危险的，例如三轮货车在上坡段由于某种原因被迫倒退时。
本实用新型旨在克服上述缺点，使带式制动机构无论制动轮转向如何，均可实现可靠制动。
如附图所示，制动带的两端通过销轴1和3边接在杠杆2上，销轴1和3又将杠杆2活动地连接在固定板4的二个长圆孔中。向A方向拉动杠杆2，则制动带将和制动轮5接触，无论制动轮向何方向转动，销轴1和3中的一个（制动带受力大的一端）将被制动轮带动而停于极限位置，成为制动带的一个固定支点。
本实用新型的结构简单，能实现双向制动，提高车辆行驶安全性，具有良好的社会效益。

Claims (1)

  1. 一种带式制动机构，由制动轮(5)和制动带(6)以及操纵装置组成，其特征在于制动带两端连接的两个销轴都是可以活动的，在拉动杠杆(2)制动时，视制动轮(5)的转向，两个销轴中的一个将到达极限位置而使制动带的一端成为固定点。
CN 93245597 1993-11-27 1993-11-27 双向带式制动机构 Expired - Fee Related CN2177128Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93245597 CN2177128Y (zh) 1993-11-27 1993-11-27 双向带式制动机构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93245597 CN2177128Y (zh) 1993-11-27 1993-11-27 双向带式制动机构

Publications (1)

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CN2177128Y true CN2177128Y (zh) 1994-09-14

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Family Applications (1)

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CN 93245597 Expired - Fee Related CN2177128Y (zh) 1993-11-27 1993-11-27 双向带式制动机构

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CN (1) CN2177128Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102086913A (zh) * 2009-12-07 2011-06-08 宁国聚隆实业有限公司 一种双向作用带式制动器
CN102889322A (zh) * 2012-10-12 2013-01-23 南通力威机械有限公司 制动装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102086913A (zh) * 2009-12-07 2011-06-08 宁国聚隆实业有限公司 一种双向作用带式制动器
CN102086913B (zh) * 2009-12-07 2014-12-03 安徽聚隆传动科技股份有限公司 一种双向作用带式制动器
CN102889322A (zh) * 2012-10-12 2013-01-23 南通力威机械有限公司 制动装置

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