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公开(公告)号：US4346795A
公开(公告)日：1982-08-31
申请号：US162053
申请日：1980-06-23
申请人： Donald L. Herbert
发明人： Donald L. Herbert
CPC分类号： B61G9/10 , F16F7/127 , Y10T409/503608
摘要： An assembly for absorbing energy between first and second bodies subject to relative movement comprising a cutting ring on one of the bodies dimensioned to cut into and remove a layer from a cylindrical member on the other body. The ring has an annular cutting edge with an inner diameter smaller than the outer diameter of the cylinder member. The two bodies can be, for example, two tubes forming a coupling device between two railroad cars. The outer surface of the cylindrical member can have longitudinal grooves to promote small chip formation during the cutting operation, thereby reducing the chance of jamming.
摘要翻译： 用于在受到相对运动的第一和第二主体之间吸收能量的组件，包括在其中一个主体上的切割环，该切割环的尺寸被设计成切割成另一个体上的圆柱形构件并从其移除层。 环具有内径小于圆筒构件的外径的环形切削刃。 两个主体可以是例如两个在两个铁路车辆之间形成联接装置的管子。 圆筒形构件的外表面可以具有纵向凹槽，以在切割操作期间促进小的切屑形成，从而减少卡住的可能性。
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公开(公告)号：US4627545A
公开(公告)日：1986-12-09
申请号：US620486
申请日：1984-06-14
摘要： A hook-type railroad car coupling includes a hook vertically centered and laterally offset in a pocket opening in the front face and a guide pin and hole at opposite top corners. At one side of the bottom a guide horn extends beyond the hook, the front plate having an opening beside the horn and below the hook. A guide wedge is inside the opening to contact the horn of the mating head and improve the parallelism of the front faces of the heads as they come together.
摘要翻译： 钩式铁路车辆联轴器包括垂直居中并且在前表面的口袋开口中侧向偏移的钩和在相对的顶角处的引导销和孔。 在底部的一侧，引导喇叭延伸超过钩，前板具有在喇叭旁边和开口下方的开口。 开口内的引导楔形件与接头的喇叭接触，并提高头部前面的平行度。
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