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1. 发明授权

US4114318A Plug door operating and moving mechanism 失效
标题翻译：插门操作和移动机构
公开(公告)号：US4114318A
公开(公告)日：1978-09-19
申请号：US827850
申请日：1977-08-26
申请人： Dale L. Brindle
发明人： Dale L. Brindle
IPC分类号： E05D15/10 , E05F11/53 , E05F11/00
CPC分类号： E05D15/1002 , E05F11/53 , E05Y2900/51
摘要： Mechanism for moving plug type railway car doors transversely of the car side into and out of the door opening therein and longitudinally of the car side toward and away from the opening comprises a carriage adjacent the front of the door supporting the door directly on a mounting track and a mounting shaft adjacent the rear edge of the door supported via a crank on a track supported carriage, a longitudinal rack on the car side adjacent the door with manually actuated pinion means supported thereon and movable longitudinally thereof, operating means on the door actuable by longitudinal movement of the pinion means for unlatching the door and for rotating the door mounting shaft to move the door outwardly and inwardly, including means for automatically disconnecting the operating means from rotation-producing relation with the mounting shaft when the door is latched and when the door is being moved longitudinally of the car, and stiff resilient means for retaining the door in its selected outward and inward positions and thereby eliminating the possibility of interference betewen the door and car side during longitudinal movement of the door, into and out of registry with the door opening therein.
摘要翻译：将轿厢侧横向进入和离开车门开口的塞子式铁路车门的机构朝向和离开开口的轿厢侧纵向延伸包括邻近门的前部的支架，该支架将门直接支撑在安装轨道上以及靠近所述门的后边缘的安装轴，所述安装轴经由轨道支撑的托架上的曲柄支撑，所述轿厢侧上的与所述门相邻的纵向齿条，其上具有手动致动的小齿轮装置，其被支撑在其上并且可纵向移动，门上的操作装置可由所述小齿轮装置的纵向运动用于解锁门并且用于旋转门安装轴以使门向外和向内移动，包括用于当门被锁定时自动断开操作装置与安装轴的旋转产生关系的装置，门正在沿着汽车的纵向移动，并且刚性的弹性装置用于将门保持在其选择中从而消除在门的纵向运动期间进入门和轿厢侧的干扰的可能性，进入和离开其中的门开口的注册。

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