公开(公告)号：US4751793A

公开(公告)日：1988-06-21

申请号：US20032

申请日：1987-02-27

申请人： Oliver J. Jenkins ,  Glenn L. Wright

发明人： Oliver J. Jenkins ,  Glenn L. Wright

IPC分类号： B60J7/04 ,  B61D19/00 ,  E06B3/00

CPC分类号： B61D19/005 ,  B60J7/041

摘要： A rail car sliding door includes a substantially rectangular frame having a pair of side frame members and top and bottom frame members which are secured to each other. At least one corrugated panel is secured to the frame. Top, bottom and side reinforcing channels are secured to a respective one of the frame members for door strengthening purposes. The top and bottom reinforcing channels extend over the side reinforcing channels to the door side edges for better bearing loads imposed on the door. The door may advantageously be provided with a corrugated metal panel in which substantially equal amounts of panel material are provided on each side of a plane which bisects the door thickness dimension. The door also may advantageously be provided with a hasp which is secured to the door by means of a U-shaped hasp securing member.

摘要翻译： 轨道车辆滑动门包括具有彼此固定的一对侧框架构件和顶部和底部框架构件的大致矩形的框架。 至少一个波纹板固定在框架上。 顶部，底部和侧部加强通道固定到相应的一个框架构件以用于门的加强目的。 顶部和底部加强通道在侧面加强通道上延伸到门侧边缘，用于施加在门上的更好的轴承负载。 门可以有利地设置有波纹金属板，其中在平分门厚度尺寸的平面的每一侧上设置有基本相等量的面板材料。 门也可以有利地设置有通过U形搭扣固定构件固定到门上的搭扣。

公开(公告)号：US4211038A

公开(公告)日：1980-07-08

申请号：US895987

申请日：1978-04-20

申请人： Glenn L. Wright

发明人： Glenn L. Wright

IPC分类号： E05D15/06 ,  E05D15/56

CPC分类号： E05D15/565 ,  E05D15/06 ,  E05Y2201/638 ,  E05Y2201/684 ,  E05Y2800/00 ,  E05Y2900/132

摘要： A railway house car having a door supporting track on a car side beneath a door opening, a door formed with a lower edge surface for support of the door on the top of the track and to provide a good light seal when the door is in the closed position. The edge surface has a plurality of openings with a portion of a roller extending from each one. Corresponding copes are located in the top of the track to receive the roller portions when the door is in the closed position. The rollers and corresponding copes permit at least two rollers to engage the top of the track and support the door for movement when the door is in other positions on the track than the closed position. A door leverage or force-multiplying mover is selectively interconnected to the door by means of a hasp to initially move the door from the closed position. Alternatively, a fulcrum is provided so that a pry bar can manually engage a bottom retainer to accomplish the initial door movement. The track is welded throughout its length minimizing damage during loading and unloading operations and to prevent any portion of the door from being wedged between the car side and the track.

摘要翻译： 一种在车门开口的汽车侧具有门支撑轨道的铁路车厢，门形成有用于在门的顶部上支撑门的下边缘表面，并且当门处于门时时提供良好的光密封 关闭位置。 边缘表面具有多个开口，其中一部分滚子从每个开口延伸。 当门处于关闭位置时，对应的副座位于轨道的顶部以接收滚子部分。 辊子和相应的套管允许至少两个辊接合轨道的顶部并且当门处于轨道上的其他位置而不是关闭位置时支撑门以进行移动。 门杠杆或力乘法运动器通过搭扣选择性地互连到门，以使门从关闭位置开始移动。 或者，提供支点，使得撬杆可以手动地接合底部保持器以完成初始门的移动。 轨道在其整个长度上被焊接，最小化装载和卸载操作期间的损坏，并防止门的任何部分楔入轿厢侧和轨道之间。