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Set of starting blocks for track athletics

机译:田径竞技的起跑器一套

摘要

A set of starting blocks for track athletics is described, having two starting blocks which lock into a supporting rail. In order to improve the operability and possibility of adjustment of such a set of starting blocks and to prevent the disadvantageous manipulation of individual parts, the support rail (7) has a parallel guide bar (13) on which the ends of two articulated levers (16, 17) are displaceably and pivotably mounted. These articulated levers (16, 17) are each rotatably mounted by their free ends in one starting block (21, 22), the axis of rotation being arranged in a recess (27) lying transversely to the direction of running. The axis of rotation (29) thus formed in each starting block (21; 22) lies parallel to the guide bar (13). This permits the starting blocks to remain permanently on the supporting rail and allows rapid shifting or changing of the starting blocks by simple pivoting. IMAGE
机译:描述了一套用于田径竞技的起跑器,其具有两个锁定到支撑轨道中的起跑器。为了提高可操作性和调整这类启动块的可能性并防止不利地操纵单个零件,支撑轨(7)具有平行的导向杆(13),两个铰接杆( 16、17)可移动且可枢转地安装。这些铰接杆(16、17)各自通过其自由端可旋转地安装在一个起动块(21、22)中,旋转轴线布置在横向于行驶方向的凹部(27)中。这样形成在每个起始块(21; 22)中的旋转轴线(29)平行于导向杆(13)。这允许起动块永久地保持在支撑轨道上,并允许通过简单的枢转来快速移动或改变起动块。 <图像>

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