公开(公告)号：US3910200A

公开(公告)日：1975-10-07

申请号：US46600474

申请日：1974-05-01

申请人： ACF IND INC

发明人： GIRARD ROBERT R

IPC分类号： B60P7/13 ,  B65J1/22 ,  B61D45/00

CPC分类号： B60P7/13

摘要： A latching arrangement is provided having a latch which comprises a latch portion having a latch nose mounted on a radius about a generally vertical pivot axis. A generally constant force resilient device urges a base portion of the latch into the inward or engaged position with a container. Since the moment arm of the latch portion about the generally vertical axis is generally constant, the respective entry and exit forces for engaging and removing containers from the latching arrangement are generally constant, and can be varied by altering the entry and exit incline of the nose portion.

摘要翻译： 提供了一种闩锁装置，其具有闩锁，闩锁包括闩锁部分，闩锁部分具有安装在基本垂直的枢转轴线的半径上的闩锁鼻部。 大体上恒定的力弹性装置通过一个容器将闩锁的基座部分推入向内或接合的位置。 由于闩锁部分围绕大致垂直轴线的力臂大体上是恒定的，所以用于将容器从闩锁装置接合和移除的相应入口和出口力通常是恒定的，并且可以通过改变鼻子的进入和离开倾斜来改变 一部分。

公开(公告)号：US3908558A

公开(公告)日：1975-09-30

申请号：US50078674

申请日：1974-08-26

申请人： ACF IND INC

发明人： MALO LOWELL L

IPC分类号： B60P7/14 ,  B61D17/00

CPC分类号： B60P7/14

摘要： In accordance with the present invention, the sprockets and rails with spaced openings are replaced with spaced longitudinally extending trolley rails on opposite sides of the car and rollers riding thereon supporting the bulkheads. In cross section, the shape of the roller is such that the bulkhead becomes largely self-aligning. The rail can readily be manufactured with available parts relatively inexpensively. Since the rollers are not interconnected a wide range of manufacturing and other tolerance variations can be tolerated. A bulkhead locking member is engageable with longitudinally spaced locking means to hold the bulkheads in a desired position in the transportation vehicle. A wide variety of geometrical arrangements and cross-sectional shapes for the supports, trolley rails and rollers may be used to obtain the self-aligning capability.

摘要翻译： 根据本发明，具有间隔开的开口的链轮和轨道被替换为在轿厢的相对侧上的间隔开的纵向延伸的小车轨道和骑在其上的支撑隔板的滚子。 在横截面中，辊的形状使得隔板变得很大地自对准。 轨道可以容易地以相对便宜的方式制造有用的部件。 由于辊不相互连接，因此可以容忍宽范围的制造和其它公差变化。 隔板锁定构件可与纵向间隔开的锁定装置接合，以将隔板保持在运输车辆中的期望位置。 用于支撑件，手推车轨道和滚子的各种几何布置和横截面形状可以用于获得自对准能力。

公开(公告)号：US3907121A

公开(公告)日：1975-09-23

申请号：US46833174

申请日：1974-05-08

申请人： ACF IND INC

发明人： CARLE ROSS G ,  POWELL RICHARD G

IPC分类号： B61G9/08 ,  B61G9/02

CPC分类号： B61G9/08

摘要： A force transmitting member is connected to an end of car hydraulic cushioning device to transmit coupler forces to the center sill of a railway car underframe upon buff and draft loads applied to the coupler. The hydraulic cushioning device has a relatively large diameter hydraulic cylinder and a force transmitting member is connected about the small diameter cylindrical member and mounted within slots on the center sill for transmitting forces laterally outwardly from the small diameter cylindrical member directly to the center sill.

摘要翻译： 力传递构件连接到汽车液压缓冲装置的端部，以将耦合器力传递到铁路车辆底架上的中心梁上，并在施加到联接器上的减速和牵伸载荷上。 液压缓冲装置具有相对大直径的液压缸，并且力传递构件围绕小直径圆柱形构件连接并且安装在中心梁上的狭槽内，用于将力从小直径圆柱形构件横向向外传递到中心梁。

公开(公告)号：US3883113A

公开(公告)日：1975-05-13

申请号：US45608474

申请日：1974-03-29

申请人： ACF IND INC

发明人： KOLB JOHN P

IPC分类号： F16K5/06

CPC分类号： F16K5/0605

摘要： A ball valve structure having a ball member with upstream and downstream circular edge portions defining the entrance and exit ports of the ball member which ports are positioned adjacent the upstream and downstream seat members. Each of the circular edge portions has a generally arcuate groove or indentation therein positioned on the circumferential segment of the respective circular edge portion initially clearing the adjacent associated seat member upon rotation of the ball member from a fully closed position thereby increasing substantially the flow area exposed to fluid flow upon the initial opening of the valve member.

摘要翻译： 一种球阀结构，其具有球形件，其具有上游和下游圆形边缘部分，其限定所述球形构件的入口和出口，所述端口邻近所述上游和下游座椅构件定位。 每个圆形边缘部分具有大致弧形的凹槽或凹槽，其位于相应的圆形边缘部分的周向部分上，当滚珠构件从完全关闭位置旋转时，初始地清除相邻的相关联的座椅构件，从而大大增加暴露的流动面积 在阀构件的初始打开时流体流动。

公开(公告)号：US3874569A

公开(公告)日：1975-04-01

申请号：US35458873

申请日：1973-04-26

申请人： ACF IND INC

发明人： FOSSETT WALLACE L ,  WADDELL JERRY D ,  AKESTER ROGER L

IPC分类号： B61D7/18 ,  B65G3/14 ,  B65G69/06

CPC分类号： B61D7/18

摘要： A fluidized gravity discharge outlet is provided having a butterfly valve and a linkage affixed thereto which controls the opening size and is operable from at least one and preferably both sides of the car. A sanitary shield is also provided having a linkage affixed thereto which is operable from either side of the car. If desired, a readily removable permeable member may be provided to define the plenum chamber for the butterfly valve.

摘要翻译： 提供了一种具有蝶阀和固定在其上的连杆的流化重力排放口，其控制开口尺寸并且可从轿厢的至少一个且优选两侧操作。 还设有卫生护罩，其具有固定于其上的连杆，其可从轿厢的任一侧操作。 如果需要，可以提供易于移除的可渗透构件以限定用于蝶阀的增压室。

公开(公告)号：US3857408A

公开(公告)日：1974-12-31

申请号：US40897973

申请日：1973-10-23

申请人： ACF IND INC

发明人： RHODES A ,  ALANIZ R

IPC分类号： F16K15/03

CPC分类号： F16K15/03 ,  Y10T137/785 ,  Y10T137/7898

摘要： Seat and sealing means for a clapper-type check valve in which a movable seat ring for the clapper is hydraulically cushioned upon contact of the clapper with the seat ring. A fluid chamber cushions the movement of the seat ring and contains flowline fluid which is squeezed or metered from the chamber upon impact of the clapper with the seat. A sealing member on the seat ring extends into the fluid chamber but is inoperative when the valve member is out of contact with the seat ring to permit a continuous flow of flowline fluid through the chamber in the open position of the valve member. Sealing of the seat ring is effective only upon travel of the seat ring after contact by the valve member and a free lip portion on the sealing member provides a sealing pressure proportional to the flowline pressure.

摘要翻译： 阀瓣和止回阀的密封装置，其中用于挡板的活动座圈在阀瓣与阀座环接触时被液压地缓冲。 流体室缓冲座圈的运动，并且包含流动流体，该冲击流体在与座椅碰撞时被挤压或计量。 座环上的密封件延伸到流体室中，但是当阀构件与阀座环脱离接触以允许流体流体在阀构件的打开位置中连续流过腔室时不起作用。 座圈的密封只有在通过阀构件接触之后座椅环的行进才有效，并且密封构件上的自由唇部提供与流线压力成比例的密封压力。

公开(公告)号：US3837294A

公开(公告)日：1974-09-24

申请号：US31188172

申请日：1972-12-04

申请人： ACF IND INC

发明人： FOSSETT W

IPC分类号： B61D7/20 ,  B61D7/26 ,  B61D49/00

CPC分类号： B61D7/20

摘要： A rotatable shaft is mounted along an end of a gravity outlet having locking means mounted thereon for engaging the end portion of the gate to hold the same in closed position. Also mounted on the shaft is at least one locking cam. Upon rotation of the shaft to move the locking means into engagement with the gate, a locking cam engages the surface of a rigid member, deflecting the shaft and then locking the cam in place to hold the locking means in engagement with the gate. When the shaft is rotated in the opposite direction the shaft is again deflected, the cam disengages from the rigid member and the locking means disengages from the gate so that the same can be opened.

摘要翻译： 沿着具有安装在其上的锁定装置的重力出口的端部安装旋转轴，用于接合门的端部以将其保持在关闭位置。 还安装在轴上的是至少一个锁定凸轮。 当轴转动以使锁定装置移动以与门接合时，锁定凸轮接合刚性构件的表面，偏转轴，然后将凸轮锁定在适当位置，以将锁定装置保持与门接合。 当轴沿相反方向旋转时，轴再次偏转，凸轮与刚性构件脱离接合，并且锁定装置与门脱离，从而可以打开它。

公开(公告)号：US3821968A

公开(公告)日：1974-07-02

申请号：US32664073

申请日：1973-01-26

申请人： ACF IND INC

发明人： BARB G

IPC分类号： F16K47/04 ,  F16K11/06

CPC分类号： F16K47/04 ,  Y10T137/86734

摘要： A control valve structure in which the flow of fluid from the inlet is divided into two separate streams and then recombined at the outlet. The control valve is of the globe-valve type having two opposed parts through which the fluid flows from the inlet, and the control valve includes two cylindrical valve portions thereon to control the flow of fluid through the two ports. The cylindrical valve portions are mounted on a common valve post in spaced relation to each other and are perforated to provide a restriction to the fluid flow, thereby converting some of the energy of the fluid stream to heat.

摘要翻译： 控制阀结构，其中来自入口的流体流被分成两个分开的流，然后在出口处重组。 控制阀为截止阀类型，具有两个相对的部件，流体从入口流过，控制阀包括两个圆柱形阀部分，以控制通过两个端口的流体流动。 圆柱形阀部分彼此隔开地安装在公共阀柱上，并被穿孔以对流体流动提供限制，从而将流体流的一些能量转化为热量。

公开(公告)号：US3814390A

公开(公告)日：1974-06-04

申请号：US26912472

申请日：1972-07-05

申请人： ACF IND INC

发明人： WINKLEY J

IPC分类号： F02M1/14 ,  F02M1/08 ,  F02M1/10

CPC分类号： F02M1/10

摘要： Reduction of exhaust emissions is obtained by controlling the carburetor choke valve with greater flexibility. A piston motor responsive to manifold vacuum opens the choke valve partially soon after the engine starts. A diaphragm motor responds to engine vacuum more slowly than the first motor. The diaphragm acts through a modulating spring to open the choke valve, which is connected to a thermostatic coil spring urging the choke valve closed at low ambient temperatures. At high ambient temperatures, actuation of the diaphragm causes wide opening of the choke valve, and at low ambient temperature causes less initial opening, followed by further opening of the choke valve as the engine warms up.

摘要翻译： 废气排放的减少是通过更灵活地控制化油器阻流阀获得的。 响应于歧管真空的活塞马达在发动机起动之后部分不久就打开阻塞阀。 隔膜马达响应发动机真空比第一马达慢得多。 隔膜通过调节弹簧作用以打开阻塞阀，该阻塞阀连接到恒温螺旋弹簧，以在低环境温度下推压阻塞阀。 在高环境温度下，隔膜的致动导致阻塞阀的大开度，并且在低环境温度下引起较少的初始打开，随后在发动机加热时进一步打开节流阀。

公开(公告)号：US3802671A

公开(公告)日：1974-04-09

申请号：US24177472

申请日：1972-04-06

申请人： ACF IND INC

发明人： KLUTHO A

IPC分类号： F02M7/08

CPC分类号： F02M7/08 ,  Y10S261/56

摘要： The passage from the accelerating pump cylinder to the mixture conduit of the carburetor is closed by a spring pressed check valve. The portion of the passage between the check valve and the mixture conduit has a vent which prevents the depression in that portion of the passage from becoming great enough to draw fuel past the check valve out of the pump cylinder. When the accelerating pump is actuated, the force of the pumped fuel closes a valve which shuts the vent, and the pumped fuel flows into the mixture conduit.

摘要翻译： 从加速泵筒到化油器的混合管道的通道由弹簧压力止回阀封闭。 止回阀和混合管道之间的通道部分具有​​防止通道部分的凹陷变得足够大以将燃料通过止回阀排出泵筒的通气口。 当加速泵被致动时，泵送的燃料的力关闭关闭通气孔的阀，并且泵送的燃料流入混合物管道。