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公开(公告)号：US4224879A
公开(公告)日：1980-09-30
申请号：US914433
申请日：1978-06-12
申请人： Charles L. Van Auken
发明人： Charles L. Van Auken
CPC分类号： B61D7/26
摘要： An outlet gate assembly for a hopper car including a frame at the bottom of the hopper with a door plate slidable therein. A pair of laterally spaced racks extend cantilever fashion from one side of the frame. A transversely extending operating shaft, mounted in brackets secured to the door plate, carries pinions which engage the teeth of the racks so that as the operating shaft is turned the pinions walk along the racks thereby imparting sliding movement to the door plate. A latch shaft extending parallel to and below the level of the operating shaft mounts, in radial position, a pair of latches having hooked portions underlying the respective racks so that when the door plate is open the latches are blocked from moving into latching position by the underside of the racks and so that when the door plate is closed the hook portions of the latches engage the ends of the racks to lock the door plate in its closed position. Operating handles at the ends of the latch shaft serve individually to rock the shaft into unlatching position with the position of the handles serving as a telltale to indicate that the door plate is both closed and latched. In one aspect of the invention the latch serves as a retention member for the door plate in that the door plate assembly may not be removed until it has traveled to fully open position and until a limit stop has been moved out of the way.
摘要翻译： 一种用于料斗车的出口门组件，其包括在料斗底部的框架，其中可滑动的门板。 一对横向间隔开的机架从框架的一侧延伸悬臂式。 安装在固定到门板上的支架中的横向延伸的操作轴承载与齿条的齿接合的小齿轮，使得当操作轴转动时，小齿轮沿着机架行进，从而赋予门板滑动运动。 平行于操作轴的平面并在其下方延伸的闩锁轴在径向位置安装有一对闩锁，其具有位于相应机架下方的钩形部分，使得当门板打开时，闩锁被阻止以锁定位置移动到闩锁位置 并且当门板关闭时，闩锁的钩部与机架的端部接合以将门板锁定在其关闭位置。 闩锁轴端部的操作手柄分别用于将轴摇动到解锁位置，手柄的位置用作指示，以指示门板都已关闭并锁定。 在本发明的一个方面中，闩锁用作门板的保持构件，因为门板组件可以在其行进到完全打开位置之前并且直到限位件已经移开为止才能被移除。
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公开(公告)号：US07513199B2
公开(公告)日：2009-04-07
申请号：US11129738
申请日：2005-05-16
申请人： Charles L. Van Auken
发明人： Charles L. Van Auken
IPC分类号： B61F5/26
摘要： A railway car truck is provided that includes two sideframes and a bolster. Each sideframe has a pedestal opening at each end to receive a bearing adapter assembly. The bearing adapter assembly includes a cast steel bearing adapter that is formed to fit on top of a bearing assembly. An adapter pad, comprised of a selected hardness elastomer, is fit on top of the bearing adapter. Protrusions extend from the adapter pad and are received in depressions in the bearing adapter to provide longitudinal stability for the adapter pad on the bearing adapter itself. Each adapter pad includes at least two wear tabs extending laterally outwardly from a top section of the adapter pad.
摘要翻译： 提供一种包括两个侧架和一个扶手的铁路车辆卡车。 每个侧架在每个端部处具有基座开口，以接收轴承适配器组件。 轴承适配器组件包括铸钢轴承适配器，其被形成为适合于轴承组件的顶部。 由选定的硬度弹性体组成的适配器垫适合于轴承转接器的顶部。 突起从适配器垫延伸并且被接收在轴承适配器中的凹陷中，以为轴承适配器本身上的适配器垫提供纵向稳定性。 每个适配器垫包括从适配器垫的顶部横向向外延伸的至少两个耐磨片。
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公开(公告)号：US5722327A
公开(公告)日：1998-03-03
申请号：US560971
申请日：1995-11-20
CPC分类号： B61F5/32
摘要： A sideframe pedestal jaw accommodates a bearing adapter which locks the adapter to the sideframe, thereby preventing it from all forms of movement within the pedestal jaw opening. Locking the bearing adapter forces the truck axles to remain at a right angle with respect to the sideframes. Maintaining this right angular relationship substantially curtails truck warpage, which induces wheel misalignment that leads to undesirable truck hunting and high speed instability.
摘要翻译： 侧框架底座容纳将适配器锁定到侧架上的轴承适配器，从而防止其在基座颚开口内的所有形式的移动。 锁定轴承适配器迫使卡车轴相对于侧框保持直角。 保持这种正确的角度关系基本上限制卡车翘曲，这导致车轮未对准，导致不期望的卡车起搏和高速度不稳定性。
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公开(公告)号：US4312607A
公开(公告)日：1982-01-26
申请号：US113374
申请日：1980-01-18
申请人： Charles L. Van Auken
发明人： Charles L. Van Auken
CPC分类号： B65D90/545 , B65D90/582
摘要： A pellet gate, or valve, assembly to control pneumatic discharge of pellets from a hopper car. The inclined side walls of the hopper terminate in spaced edges forming a valve gap, with a semi-cylindrical trough extending below the valve gap. Centered in the valve gap is a valve rod having an axis which is spaced above the axis of the trough. The rod has oppositely facing longitudinal grooves defining a figure eight cross section and mounted for rotation from a valve-closed position to a valve-open position in which the grooves of the rod face the opposed edges of the hopper side walls for passage of the pellets. A cylindrical control collar is coaxially mounted at the end of the trough for rocking movement. A geared connection is interposed between the control collar and the end of the valve rod so that rocking movement of the control collar is effective to rotate the rod between its open and closed conditions. The control collar is disengageable for uncoupling the geared connection and to provide easy and direct access for a probing tool upwardly into the gap. During transport the assembly is enclosed by an end cap having sealing and locking means. The end cap is keyed to the hopper and to the control collar so that the device can be locked only when the control collar, and the valve rod which is coupled thereto, are in the closed condition.
摘要翻译： 用于控制来自漏斗车的球团的气动排放的球形闸门或阀组件。 料斗的倾斜侧壁终止于形成阀间隙的间隔边缘，半圆柱形槽延伸到阀间隙的下方。 以阀间为中心的是具有在槽的轴线上方间隔开的轴线的阀杆。 杆具有相对的纵向槽，其限定八字形横截面并且安装成用于从阀关闭位置旋转到阀打开位置，其中杆的槽面对料斗侧壁的相对边缘，用于通过颗粒 。 一个圆柱形的控制环同轴地安装在槽的端部以进行摇摆运动。 控制套环和阀杆的端部之间插入有齿轮连接，使得控制套环的摆动运动有效地使杆在其打开和关闭状态之间旋转。 控制套环可脱开，用于解耦齿轮连接，并提供向上进入间隙的探测工具的简单而直接的通道。 在运输期间，组件由具有密封和锁定装置的端盖包围。 端盖被锁定到料斗和控制套环，使得只有当控制套环和与其联接的阀杆处于关闭状态时，装置才能被锁定。
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