首页>
外国专利>
LOCKING CONTROL METHOD FOR POINT, AND STROKE ADJUSTMENT MECHANISM OF OFFSET LINK IN ELECTRIC SWITCHING MACHINE
LOCKING CONTROL METHOD FOR POINT, AND STROKE ADJUSTMENT MECHANISM OF OFFSET LINK IN ELECTRIC SWITCHING MACHINE
展开▼
机译:开关机偏置连杆的锁止控制方法及行程调节机构
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To ensure opposite locking in reverse conversion of a point.;SOLUTION: When a Y shape crank of a conversion locking unit is turned by stroke generated on an electric switching machine to convert the point from the fixed position to the reverse position, opposite locking failure by deviation of a turned angle of the Y shape crank is compensated. In the state that a spring pressure is applied to an offset link 9 for connecting the electric switching machine 4 and the conversion locking unit 3, the stroke is made variable over a constant range, and difference of the stroke required for converting the point from the fixed position to the reverse position and opposite-locking it is absorbed in a variable range of the stroke of the offset link 9.;COPYRIGHT: (C)2009,JPO&INPIT
展开▼