公开(公告)号：US4801083A

公开(公告)日：1989-01-31

申请号：US23047

申请日：1987-03-06

申请人： Alfredo G. Arteaga ,  Alfredo E. Arteaga

发明人： Alfredo G. Arteaga ,  Alfredo E. Arteaga

IPC分类号： E01B5/08

CPC分类号： E01B5/08

摘要： A compound railroad track wherein the head rail is easily replaceable without replacement of the supports, which comprise two extruded mirror-image L-shaped members, periodically spaced U-shaped separators, and a base plate, all suitably bolted and welded together.

摘要翻译： 一种复合轨道，其中头轨可以容易地更换，而不需要更换包括两个挤出的镜像L形构件，周期性间隔开的U形隔板和基板的支撑件，所有这些都被适当地螺栓连接并焊接在一起。

公开(公告)号：US4800945A

公开(公告)日：1989-01-31

申请号：US23048

申请日：1987-03-06

申请人： Alfredo G. Arteaga

发明人： Alfredo G. Arteaga

IPC分类号： E05D15/12 ,  E05B15/06

CPC分类号： E05D15/12 ,  E05Y2900/132 ,  Y10T16/3837

摘要： An improved sliding door composed of articulated strips in which the novel features are a high guide containing a rotating vertical wheel that supports two adjacent strips and a rotating horizontal wheel that follow a curved track. Additional features include a floor guide that contains only straight segments that are not joined together the corner and a base guide attached to the articulated strips that travels within the floor guide without touching said floor guide during stationary or ordinary operation of the door.

摘要翻译： 一种改进的滑动门，其由铰接条组成，其中新颖特征是包含支撑两个相邻条的旋转垂直轮的高导轨和跟随弯曲轨道的旋转水平轮。 附加特征包括地板引导件，其仅包含未连接在一起的直角部分和附接到在地板引导件内行进的铰接条带的基部引导件，而不会在门的静止或正常操作期间接触所述底板引导件。