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980 条记录 (耗时 0.017 秒)

    Sliding wall arrangement for covered railroad freight cars
    91.
    发明授权
    Sliding wall arrangement for covered railroad freight cars 失效

    公开(公告)号：US3999489A

    公开(公告)日：1976-12-28

    申请号：US640758

    申请日：1975-12-15

    申请人： Rolf Kramer ,  Felix Schneider ,  Paul-Werner Wagener

    发明人： Rolf Kramer ,  Felix Schneider ,  Paul-Werner Wagener

    IPC分类号： B61D19/00 ,  E05D15/10 ,  B61D17/08

    CPC分类号： E05D15/1068 ,  B61D19/007 ,  E05D2015/1086 ,  E05D2015/1094 ,  E05Y2900/51

    摘要： The sliding wall includes a central wall section and two end wall sections, with the sections being co-planar in the closed state and movable, transversely of the car, out of the closing plane and into a shifting plane in which they are displaceable longitudinally of the car past closed wall sections. During shifting, the sliding wall sections are supported by rollers engageable with a rail, provided in an upper longitudinal stringer, and with the outer lateral surface of an outer lower longitudinal supporting beam, the stringer and the supporting beam forming, in cooperation with two corner posts, a side frame of the freight car. The upper rail is a single rectilinear and uninterrupted rail extending substantially the full length of the upper stringer. Each end section has, in the upper portion of its end adjacent the central section, an outwardly opening pocket having a horizontal catch member extending thereacross. The central section has, at the upper portion of each of its ends adjacent an end section, a sickle-shape catch lever pivotal on a horizontal axis parallel to the length of the car and, in the closing position of the sections, projecting into the pocket of the adjacent end section and engaging behind the catch member. Angle levers are oscillatable about horizontal pivots adjacent the bottom end of the central or center section and carry ball rollers on one end engageable with the supporting beam and, on their other end, hook portions which can pass through cut-outs in the supporting beam to engage against the inner lateral surface thereof. The catch levers and the angle levers are commonly operated by a known actuating mechanism. An oscillatable shaft supports the central section during its movement between the closing and shifting planes. When the center section is shifted to completely overlap an end section, the end section may also be shifted together with the center section. For this purpose, the upper edge of the central or center section has cut-outs permitting the supporting rollers of the end section to move from the closing plane into the shifting plane.

    Door actuating mechanism for laterally movable and slidable door
    94.
    发明授权
    Door actuating mechanism for laterally movable and slidable door 失效
    门驱动机构用于横向移动和滑动门

    公开(公告)号：US3816965A

    公开(公告)日：1974-06-18

    申请号：US38993173

    申请日：1973-08-20

    申请人： PULLMAN INC

    发明人： NAGY E

    IPC分类号： E05D15/10

    CPC分类号： E05D15/1007 ,  E05Y2900/51

    摘要： A laterally movable and slidable door is provided with an actuating mechanism for sequentially unlocking the door with respect to a door opening and then moving the door laterally outwardly whereupon it may be moved in slidable fashion to one side of the door opening. The mechanism includes an improved clutch arrangement which upon selection by the operator will engage a power assist device including a cable and pulley arrangement anchored to the door frame which will upon the actuation of the mechanism move the door sideways in sliding relation with respect to the door opening.

    摘要翻译： 横向可移动和可滑动的门设置有致动机构，用于相对于门开口顺序地解锁门，然后横向向外移动门，随后它可以滑动地移动到门开口的一侧。 该机构包括改进的离合器装置，其在操作者选择时将接合动力辅助装置，该动力辅助装置包括锚固到门框的电缆和滑轮装置，该装置将在机构致动时使门相对于门滑动地向侧面移动 开放

    Doors
    95.
    发明授权
    Doors 失效
    门

    公开(公告)号：US3552060A

    公开(公告)日：1971-01-05

    申请号：US3552060D

    申请日：1968-11-29

    申请人： PATRICK TIMOTHY BOYLE

    发明人： BOYLE PATRICK TIMOTHY

    IPC分类号： B60J5/04 ,  B60J5/10 ,  B60J5/12 ,  B61D19/00 ,  B62D33/04 ,  E05D15/58 ,  E05D15/22

    CPC分类号： B60J5/108 ,  B60J5/0498 ,  B60J5/125 ,  B61D19/008 ,  B62D33/04 ,  E05D15/583 ,  E05Y2900/51

    摘要： A DOOR CONSTRUCTION COMPRISING A PAIR OF DOOR PANELS, ONE OF SAID DOOR PANELS BEING HINGED TO A DOOR FRAME AND HAVING GUIDE MEMBERS SECURED TO ONE SIDE THEREOF FOR CONTAINING A SECOND DOOR PANEL WHICH IS SLIDABLE WITH REFERENCE TO SAID GUIDE MEMBERS, THE SECOND DOOR PANEL BEING ALSO SLIDABLE, IN THE CLOSED POSITION OF THE HINGED DOOR PANEL, IN GUIDE MEMBERS SECURED TO THE DOOR FRAME, THE ARRANGEMENT BEING SUCH THAT, WHEN THE SLIDABLE DOOR PANEL IS LOCATED IN THE GUIDE MEMBERS SECURED TO THE DOOR FRAME, THE SLIDABLE DOOR PANEL PREVENTS SWINGING MOVEMENT OF THE HINGED DOOR PANEL, WHEREAS, UPON SLIDING MOVEMENT OF THE SLIDABLE DOOR PANEL INTO THE GUIDE MEMBERS SECURED TO THE HINGED DOOR PANEL AND OUT OF THE GUIDE MEMBERS SECURED TO THE DOOR FRAME, BOTH DOOR PANELS ARE MOVABLE AS A UNIT ABOUT THE HINGED EDGE OF THE HINGED DOOR PANEL.