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Safety barrier

A roadblock, safety technology, applied in the direction of roads, roads, restricted traffic, etc., can solve the problems of frightened drivers, fragile and fragile parts, expensive repairs, etc.

Inactive Publication Date: 2011-11-16
BCA BARRIERES & CONTROLE DACCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these barriers have the disadvantage of needing to be manually reset by a worker, such as a toll booth attendant, which requires the worker to come out of his toll booth and walk onto the road, resulting in the risk of being hit by the next vehicle. Danger
The solution is technically complex and has a large number of parts, some of which are fragile and require frequent and expensive repairs
In addition, during the return of the barrier to its position by the method described in this document, the barrier returns during movement by means of a rocking motion thanks to the use of a rack and pinion system. into its position, causing surprise to motorists who arrive at the barrier early in the process of resetting the barrier to the support brackets

Method used

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Embodiment Construction

[0019] First, a general description of the safety barrier of the present invention shown in the drawings is provided.

[0020] exist figure 1 , 2 In and 3, the arrow mark P indicates the moving direction of the vehicle.

[0021] The safety barricade of the present invention comprises a barrier 100 carried by a support stand 200 which itself is connected to a driving device enclosed in a cabinet 300 .

[0022] The stand 200 is supported to pivot about a rotational axis 202 on the cabinet body 300 , namely the main horizontal axis 202 . More precisely, and typically, the support bracket 200 is mounted to pivot upwardly and downwardly about an axis of rotation 202 through an angle of 90°. Thus, the support base 200 can be in a so-called horizontal position - for example shown in figure 1 , 2 , 4 and 5—and one called the vertical position—for example shown in image 3 Middle——positions that are rotated by 90° relative to the above-mentioned horizontal positions.

[0023] In...

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PUM

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Abstract

This present invention concerns a safety barrier that includes a boom ( 100 ) carried by a support mounting ( 200 ), associated with a drive system that is suitable for selectively moving the boom ( 100 ) between a horizontal rest position, barring the roadway in a manner that blocks passage, and a temporary position opening up the said roadway to permit the passage of traffic on the roadway whenauthorised access is detected, the said boom ( 100 ) being able to move in relation to the support mounting ( 200 ) when, in the rest position, it is subjected to an impact that is greater than a given threshold, so that damage is avoided, characterised by the fact that it includes elastic resources ( 222, 224 ) for the automatic return of the boom to its position ( 100 ) on the said support mounting ( 200 ).

Description

technical field [0001] The present invention relates to barricades for controlling road traffic. Background technique [0002] The present invention may have a variety of applications. The barrier according to the invention can be used in particular at road toll booths located at the entrance of car parks, for example. Many such roadblocks have been proposed. [0003] Known barricades generally comprise a barrier associated with a drive system adapted to selectively move the barrier in a horizontal resting position blocking the roadway in a way that blocks access, and a Authorization to move between temporary locations where said road is opened to allow passage of road vehicles during passage. While they work well, the known roadblocks are not always entirely satisfactory. [0004] In particular, a problem not well solved by previously designed existing barriers is how to quickly recover after an unintentional impact, such as when a vehicle hits the barrier of a safety b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F13/06
CPCE01F13/06
Inventor 达尼埃尔·阿兰阿兰·皮耶
Owner BCA BARRIERES & CONTROLE DACCES