公开(公告)号：EP0531490B1

公开(公告)日：1995-05-31

申请号：EP92907064.7

申请日：1992-03-25

申请人： HTM Sport- und Freizeitgeräte Aktiengesellschaft

发明人： STRITZL, Karl ,  WLADAR, Helmut ,  JANISH, Andreas ,  WÜRTHNER, Hubert

IPC分类号： A63C9/085

CPC分类号： A63C9/08528 ,  A63C9/0805 ,  A63C9/08514 ,  A63C9/08521 ,  A63C9/08564

摘要： The invention relates to a toe clamp (1) with a housing (2) in which is fitted a release spring (40). The release spring (40) bears upon a tension rod (10) passing through it which acts via a release plate (13) on the shorter lever arms (36) of two toggle levers (35) which can pivot on a bearing component (20) about vertical axes (34) and the longer lever arms of which take the form of sole clamps (37). The bearing component (20) has a through aperture (21) for the tension rod (10) and has a forward supporting surface (23) which bears at least partly on a rear transverse wall (3) of the housing (2). A section (6) runs virtually horizontally rearwards to the rear transverse wall (3) of the housing (2). The forward supporting surface (23) of the bearing component (20) has two sections (25, 26) mutually adjacent in the upward direction. According to the invention, the rear transverse wall (3) of the housing (2) is substantially vertical. A further feature of the invention is that the lower section (25) and the upper section (26) include between them an obtuse angle (α) and the upper section (26) of the forward supporting surface (23) adjoins a surface (28) inclined backwards and downwards.

摘要翻译： 本发明涉及一种具有壳体（2）的脚趾夹具（1），其中装配有释放弹簧（40）。 释放弹簧40支撑在穿过它的张力杆10上，该张力杆10通过释放板13作用在两个肘节杆35的较短的杆臂36上， ）围绕垂直轴线（34），并且其较长的杠杆臂采用鞋底夹（37）的形式。 轴承部件（20）具有用于张紧杆（10）的通孔（21）并且具有至少部分地支承在壳体（2）的后横向壁（3）上的前支承表面（23）。 部分（6）实际上水平地向后延伸到壳体（2）的后部横向壁（3）。 轴承部件（20）的前支承表面（23）具有在向上方向上相互相邻的两个部分（25,26）。 根据本发明，壳体（2）的后部横向壁（3）基本上是垂直的。 本发明的另一特征在于，下部25和上部26在它们之间包括钝角α，并且前支撑表面23的上部26邻接表面28 ）向后和向下倾斜。