公开(公告)号：EP0978268B1

公开(公告)日：2004-05-26

申请号：EP97910457.7

申请日：1997-11-06

申请人： Rehberger Olivera, Jorge

发明人： Rehberger Olivera, Jorge

IPC分类号： A61H3/02 ,  A45B9/00

CPC分类号： A61H3/0277

摘要： The device applies to crutches wherein are provided two telescopic tubes (6, 7) which, on the one hand, make possible adjusting the effective height of the crutch and, on the other hand, absorb the impact of the crutch to the ground, the device consisting of a bush (13) which is fitted to the upper extremity of the lower telescopic tube (6) and which has an elongate side hole (15) wherein a pin (11') can play and is secured to the upper external tube (7), precisely through a pair of orifices (12) drilled in said tube so that the length of the elongate orifice (15) of the plug limits the relative motion between the two tubes (6, 7) forming the strut (1), said elements being maintained at a maximum distance from each other by means of a spring (10) positioned between the plug (13) and the second pin (11) of the upper and external tube.

公开(公告)号：EP0978268A1

公开(公告)日：2000-02-09

申请号：EP97910457.7

申请日：1997-11-06

申请人： Rehberger Olivera, Jorge

发明人： Rehberger Olivera, Jorge

IPC分类号： A61H3/02 ,  A45B9/00

CPC分类号： A61H3/0277

摘要： The device applies to crutches wherein are provided two telescopic tubes (6, 7) which, on the one hand, make possible adjusting the effective height of the crutch and, on the other hand, absorb the impact of the crutch to the ground, the device consisting of a bush (13) which is fitted to the upper extremity of the lower telescopic tube (6) and which has an elongate side hole (15) wherein a pin (11') can play and is secured to the upper external tube (7), precisely through a pair of orifices (12) drilled in said tube so that the length of the elongate orifice (15) of the plug limits the relative motion between the two tubes (6, 7) forming the strut (1), said elements being maintained at a maximum distance from each other by means of a spring (10) positioned between the plug (13) and the second pin (11) of the upper and external tube.

摘要翻译： 该装置适用于其中设置有两个伸缩管（6,7）的拐杖，其一方面可以调节拐杖的有效高度，另一方面，吸收拐杖对地面的冲击， 装置，其由安装在下伸缩管（6）的上端部的衬套（13）组成，并且具有细长的侧孔（15），其中销（11'）可以弹起并固定到上外管 （7），精确地通过在所述管中钻出的一对孔（12），使得塞子的细长孔（15）的长度限制形成支柱（1）的两个管（6,7）之间的相对运动， 所述元件通过位于上管和外管的塞子（13）和第二销（11）之间的弹簧（10）彼此保持最大距离。