首页> 外国专利> PENAL PROTECTIVE DEVICE FOR IMPROVEMENT OF SAFETY OF DRIVER AND PASSENGERS IN CASE OF CAR ACCIDENT

PENAL PROTECTIVE DEVICE FOR IMPROVEMENT OF SAFETY OF DRIVER AND PASSENGERS IN CASE OF CAR ACCIDENT

机译:改善车祸中驾驶员和乘客安全的刑罚保护装置

摘要

FIELD: motor vehicle industry.;SUBSTANCE: invention relates to protective devices improving passive safety of vehicle. Penal protective device to increase safety of driver and passengers in case of car accident includes housing-beam and two multilayer, multi-span corrugated packs, typed "corrugation in corrugation" from coppered, steel, polished, hardened or hard-drawn corrugated tapes. Housing-beam is made of two parts of straight beam with U-shaped cross section rigidly connected along their length and base. Inside the housing-beam there is a pusher made in the form of a strip with a rectangular cross-section, and the pusher on the side of the impact load acts on the value greater than the pusher stroke, and corrugated packs with interference over corrugations tops, larger residual corrugation, are arranged above and under pusher. Working surfaces of straight beam, housing-beam and base, on which corrugated packages rest, form empty space in form of truncated wedge, with axis of symmetry coinciding with longitudinal axis of penal device, wedge angle α, providing pusher self-braking in any of its position relative to housing-beam on second and all subsequent sweeps of impact action, and horizontal side of rectangular cross section of this wedge has constant size, and vertical side – decreases in height as distance from point of impact load application. Pusher in the longitudinal section is made in the form of a wedge reciprocating to this wedge, and providing identical tightness along all corrugated packages tops. Working surfaces of the housing-beam at both ends of the corrugated packs have free sections with length larger than displacement of the extreme top of the corrugated pack along the working surface with complete straightening of the corrugated pack. Width of the pusher is smaller than the width of the corrugated packet and there are gaps between the lateral sides of the pusher and the walls of the housing-beam. Base is made with longitudinal side flanges with holes for attachment of the pen device to the car frame.;EFFECT: provides for effective protection of crew at any direction of side impact in car bumper.;6 cl, 8 dwg
机译:技术领域本发明涉及改善车辆的被动安全性的保护装置。在交通事故中增加驾驶员和乘客安全的刑罚保护装置包括外壳横梁和两个多层,多跨度的瓦楞纸包,其类型为“瓦楞纸中的瓦楞纸”,由铜,钢,抛光,硬化或硬拉的瓦楞纸带制成。外壳梁由直梁的两部分组成,直梁的U形截面沿其长度和底部牢固连接。在外壳梁的内部有一个呈矩形截面的带状推杆,推杆在冲击载荷的一侧作用于大于推杆行程的值,并且瓦楞包装对瓦楞产生干扰顶面(残留波纹较大)布置在推杆的上方和下方。波纹状包装件搁置在其上的直梁,外壳梁和底座的工作表面形成楔形的空的空间,其对称轴与刑罚装置的纵轴(楔角α)重合,在任何情况下均可提供推杆自制动功能在第二次及以后的所有撞击动作中,其相对于外壳梁的位置的变化,该楔形的矩形横截面的水平边尺寸恒定,而垂直边–高度随着距施加冲击点的距离而减小。纵向部分中的推动器以楔形的形式制成,该楔形可往复移动至该楔形,并沿所有瓦楞包装顶部提供相同的密封性。瓦楞纸箱两端的外壳梁的工作表面的自由部分的长度大于瓦楞纸箱的最上端沿工作表面的位移,从而使瓦楞纸箱完全拉直。推动器的宽度小于波纹包装的宽度,并且推动器的侧面与外壳梁的壁之间存在间隙。底座由带孔的纵向侧凸缘制成,用于将笔装置固定在车架上;效果:在保险杠的任何侧面碰撞方向上为乘员提供有效的保护; 6 cl,8 dwg

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