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1. 发明申请

WO2002096735A1 TREAD BRAKE UNIT 审中-公开
标题翻译： TREAD制动单元
公开(公告)号：WO2002096735A1
公开(公告)日：2002-12-05
申请号：PCT/KR2001/000939
申请日：2001-06-01
申请人： LEE, Jae, Young , KANG, Seong, Woong
发明人： LEE, Jae, Young , KANG, Seong, Woong
IPC分类号： B61H15/00
CPC分类号： F16D65/14 , B60T1/04 , B60T11/04 , B61H1/003 , B61H15/0028
摘要： The object of this invention is to provide a tread brake Unit for railway vehicles. The tread break unit (100) has a self-adjusting device (20) for automatically adjusting the distance between the brake shoe of a shoe assembly (30) and the wheel tread. The self-adjusting device (20) includes an axially movable adjusting screw (25) engaging with both an adjusting nut (24) and a leader nut (29). The adjusting screw (25) is moved in a direction to or from the wheel tread. A resetting means (50) is provided in the self-adjusting device (20) at a position in the back of the device (20), and creates a substantial space between the brake shoe of a shoe assembly (30) and the wheel tread so as to allow an easy replacement of the brake shoe when necessary.
摘要翻译：本发明的目的是提供一种用于铁路车辆的踏板制动单元。胎面断裂单元（100）具有用于自动调整鞋组件（30）的制动蹄和轮辋之间的距离的自调节装置（20）。自调节装置（20）包括与调节螺母（24）和引导螺母（29）两者啮合的可轴向移动的调节螺钉（25）。调节螺钉（25）沿着与轮胎胎面的方向移动。在所述自调节装置（20）中在所述装置（20）的后部的位置处设置复位装置（50），并且在所述鞋组件（30）的制动蹄和所述轮胎胎面以便在必要时容易地更换制动蹄。

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