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    • 4. 发明授权
    • Sliding door actuating device
    • 滑动门激活装置
    • US3683553A
    • 1972-08-15
    • US3683553D
    • 1970-07-29
    • RHEINSTAHL SIEGENER EISENBAHNB
    • SCHNEIDER FELIX
    • B60J5/06B61D19/00E06B3/52
    • B61D19/009
    • A sliding door or wall panel construction includes a panel member having rollers which move over an overhead rail structure in order to permit movement of the panel to an opened and to a closed position. In the closed position the roller adjacent the closing end moves downwardly off the rail structure and the closure device includes a lever member engageable in a pivot lever of an associated closing shaft which is mounted in an upright position adjacent the closure post, for example in a freight car. The closure device includes a pivotal lever carried on the panel or door element which projects out of a recess at the interior of the door element, for example, and which includes a shifting lever portion which is engageable over a cam portion of the pivot lever when the lever is moved in a closing direction to facilitate guidance of an engagement portion into engagement with a portion of the pivot lever. In one embodiment, the shifting lever includes a recessed formation which is engageable over a ball or a ball formation carried on or defined on the pivot lever, and in another embodiment the shifting lever carries or engages a roller or ball-shaped member which is located in a socket defined on the pivot lever. During the closing movement of the pivot lever the door panel which carries it is guided in a closing direction and it is permitted to move so that it roller moves downwardly off its trackway to permit interengagement of the ball and socket joints formed between the shifting lever and the pivot lever. In a reverse opening direction the shifting lever raises the door upwardly to disengage the ball and socket joint connection and to also guide the roller on its upper portion into engagement with rail or trackway.
    • 滑动门或墙板结构包括具有滚子的面板构件,所述滚子在顶部轨道结构上移动,以允许面板移动到打开位置和关闭位置。 在关闭位置,邻近闭合端的辊从导轨结构向下移动,并且闭合装置包括可与相关联的闭合轴的枢转杆接合的杠杆构件,该杠杆构件安装在邻近闭合柱的直立位置,例如在 货车。 闭合装置包括承载在面板或门元件上的枢转杆,其例如在门元件的内部从凹部突出,并且包括可在枢转杆的凸轮部分上方接合的变速杆部分, 杠杆沿关闭方向移动以便于接合部分的引导与枢转杆的一部分接合。 在一个实施例中,变速杆包括凹入的结构,其可以接合在承载在或限定在枢转杆上的球或球形结构上,并且在另一实施例中,变速杆承载或接合所位于的滚子或球形构件 在枢轴上限定的插座中。 在枢转杆的关闭运动期间,携带它的门板在关闭方向上被引导,并且允许其移动,使得辊从其轨道向下移动,以允许形成在换档杆和 枢轴杠杆。 在反向打开方向上,变速杆向上升高门,以脱离球窝接头连接,并且还将辊子的上部引导到轨道或轨道上。
    • 5. 发明授权
    • Device for opening and closing sliding roof sections of a freight car
    • 开启和关闭货车的滑动部分的装置
    • US3613311A
    • 1971-10-19
    • US3613311D
    • 1969-05-15
    • RHEINSTAHL SIEGENER EISENBAHNB
    • SCHNEIDER FELIXWAGENER PAUL-WERNERNEUSER ERNSTWALSER RUDOLF
    • B60J7/19B61D39/00E05F11/04
    • B60J7/19B61D39/006
    • IN A DEVICE FOR OPENING AND CLOSING SLIDING ROOF SECTIONS OF CONTAINERS, SUCH AS TWO-SECTION ROOFS OF FREIGHT CARS, EACH ROOF SECTION IS CONNECTED BY TWO CABLES TO A RESPECTIVE DRUM ROTATABLY MOUNTED ON A CROSS CONNECTION OF A FREIGHT CAR. EACH OF THE TWO CABLES IS CONNECTED TO THE ROOF SECTION ADJACENT A RESPECTIVE END OF THE LATTER, AND THE TWO CABLES ARE WOUND IN OPPOSED DIRECTIONS ON THE ASSOCIATED DRUM. MANUALLY OPERABLE CRANK MEANS ROTATE THE DRUMS THROUGH TRANSMISSION MEANS INTERCONNECTING THE CRANK MEANS AND THE DRUMS. RESPECTIVE CLUTCHES ARE INTERPOSED BETWEEN EACH DRUM AND THE TRANSMISSION MEANS, AND CLUTCH OPERATING MEANS CONNECT THE CRANK MEANS TO THE CLUTCH MEANS AND ARE OPERABLE, RESPONSIVE TO OPERATION OF THE CRANK MEANS IN A DIRECTION TO OPEN ONE ROOF SECTION, TO ENGAGE THE CLUTCH MEANS CONNECTING THE ASSOCIATED DRUM TO THE TRANSMISSION MEANS AND TO DISENGAGE, AND MAINTAIN DISENGAGED THE CLUTCH MEANS INTERPOSED BETWEEN THE OTHER DRUM AND THE TRANSMISSION MEANS. WHEN ONE ROOF SECTION HAS BEEN MOVED TO THE OPEN POSITION, THE OTHER ROOF SECTION CANNOT BE MOVED TO THE OPEN POSITION UNTIL THE ONE ROOF SECTION HAS BEEN RETURNED TO THE FULLY CLOSED POSITION. CONTINUED MOVEMENT OF THE CRANK MEANS IN THE CLOSING DIRECTION FOR ONE ROOF SECTION WILL, AFTER THE TWO ROOF SECTION ARE IN THE CLOSED POSITION, INITIATE OPENING MOVEMENT OF THE OTHER ROOF SECTION.