公开(公告)号：US3831530A

公开(公告)日：1974-08-27

申请号：US29896572

申请日：1972-10-19

Applicant: DRESSER IND

Inventor： COPE G ,  SMITH L

IPC: B61F5/18 ,  B61F5/16 ,  B61F1/14

CPC classification number: B61F5/16

Abstract: A center plate assembly for railway cars including a detachably mounted center filler which may consist of one or more separate sections disposed between a body center plate and a truck bolster center plate bowl of the railway car, the bearing surfaces of the center filler having a hardness greater than the bearing surface of the truck center plate bowl and no less than the hardness of the body center plate to produce a very low rate of wear. Also, means are provided to inhibit relative movement of all bearing surfaces except those required to move.

Abstract translation: 一种用于铁路车辆的中心板组件，包括可拆卸地安装的中心填料，其可由设置在铁路车辆的车身中心板和卡车摇枕中心板碗之间的一个或多个分离部分组成，中心填料的轴承表面具有硬度 大于卡车中心板碗的轴承表面，不小于身体中心板的硬度，产生非常低的磨损率。 而且，提供了除了需要移动所需的所有轴承表面的相对运动的装置。

公开(公告)号：US3759400A

公开(公告)日：1973-09-18

申请号：US3759400D

申请日：1972-03-24

Applicant: DRESSER IND

Inventor： COPE G

IPC: B61G9/06 ,  F16F1/40 ,  F16F11/00 ,  B61G11/08

CPC classification number: B61G9/06 ,  F16F1/40

Abstract: A housed draft gear for railway vehicles having friction and rubber cushioning units arranged in tandem in an open-fronted cavity of uniform cross section in a housing and held in assembled relation in the cavity, the friction and rubber cushioning units being of improved construction.

Abstract translation: 一种用于铁路车辆的容纳牵引装置，其具有摩擦和橡胶缓冲单元，其组合在壳体中均匀横截面的开放式前腔中并排配置在空腔中，并且组装在一起，摩擦和橡胶缓冲单元具有改进的结构。

公开(公告)号：US3712691A

公开(公告)日：1973-01-23

申请号：US3712691D

申请日：1971-02-03

Applicant: DRESSER IND

Inventor： COPE G

IPC: B61F5/14 ,  F16C17/04 ,  F16F1/36

CPC classification number: B61F5/142

Abstract: A resilient side bearing installable between a truck and body of a railway vehicle containing a housing and a cover, and elastomeric solids disposed in spaced segments within the housing and bearing upon the cover.

Abstract translation: 一种弹性侧面轴承，其可安装在包含壳体和盖子的铁路车辆的卡车和车身之间，以及弹性体固体，其布置在壳体内的隔开的段中并且承载在盖上。

公开(公告)号：US3743110A

公开(公告)日：1973-07-03

申请号：US3743110D

申请日：1971-07-14

Applicant: DRESSER IND

Inventor： COPE G

IPC: B61G5/08

CPC classification number: B61G5/08

Abstract: A coupling valve actuating mechanism for operating a pilot or interface valve in an automatic coupling system wherein the force required to open the valve upon the depression of a springprojected plunger in a coupling operation is transmitted by either a hydraulic fluid or a flexible push-pull-type cable.

Abstract translation: 一种用于在自动联接系统中操作先导或接口阀的联接阀致动机构，其中在联接操作中在弹簧突出的柱塞的压下时打开阀所需的力通过液压流体或柔性推动 - 拉式电缆。

公开(公告)号：US3710951A

公开(公告)日：1973-01-16

申请号：US3710951D

申请日：1971-02-03

Applicant: DRESSER IND

Inventor： COPE G

IPC: B61G7/12

CPC classification number: B61G7/12

Abstract: A coupler positioning device is used to position the coupler to achieve ''''face on'''' or ''''in line'''' coupling or as near to this condition as possible. The coupler is not necessarily over the center line of the track but is in the position wherein the center lines of two adjacent couplers of two similar cars are coincident. A mechanical arrangement is provided to be used in conjunction with the truck bolster and fixed sill construction of a long, high capacity freight car. The device has particular utility with ''''end-of-car'''' cushioning devices where space for a positioning device is very limited. Motion of the mechanism is initiated from a bracket or brackets attached to the bolster of the truck. It is transmitted through arm means, lever means and rod means and is applied directly to the shank of the coupler forward of its pivotal connection to the draft rigging.

Abstract translation: 耦合器定位装置用于定位耦合器以实现“面对”或“在线”耦合或尽可能接近该状态。 耦合器不一定在轨道的中心线上方，而是位于两个相似轿厢的两个相邻联接器的中心线重合的位置。 提供一种机械装置，与长货运高速货车的卡车车架和固定门槛结合使用。 该装置具有特别的实用性，其具有用于定位装置的空间非常有限的“汽车终端”缓冲装置。 该机构的运动是从一个支架或支架启动的，该支架或支架连接到卡车的支架上。 它通过臂装置，杠杆装置和杆装置传递，并且直接施加到联轴器的柄部到与牵引索具的枢转连接件的前方。

公开(公告)号：US3856153A

公开(公告)日：1974-12-24

申请号：US45362474

申请日：1974-03-22

Applicant: DRESSER IND

Inventor： COPE G

IPC: B61G9/22 ,  B61G9/20

CPC classification number: B61G9/22

Abstract: A yoke for use in draft rigging of railway cars having a compressing means built into the butt of the yoke to facilitate compression of a draft gear contained within the yoke to shorten it for entry into or removal from the draft gear pocket.

Abstract translation: 一种用于铁路车辆牵引装置的轭，其具有内置在轭的对接中的压缩装置，以便于容纳在轭架内的牵引齿轮的压缩，以缩短其进入或从牵引齿轮箱移除。

公开(公告)号：US3749255A

公开(公告)日：1973-07-31

申请号：US3749255D

申请日：1971-03-18

Applicant: DRESSER IND

Inventor： COPE G

IPC: B61G9/16

CPC classification number: B61G9/16

Abstract: Cushion underframe containing a double ended spring with a precompressed compressible material therein adapted for use in a fixed position within the floating sill of a railway car and located substantially centrally of the car for cushioning the forces derived from the couplers at each end.

Abstract translation: 缓冲底架包含双端弹簧，其中预压缩的可压缩材料适用于铁路车辆的浮动门槛内的固定位置，并且大致位于轿厢的中心位置，用于缓冲在每端的耦合器所产生的力。

公开(公告)号：US3731914A

公开(公告)日：1973-05-08

申请号：US3731914D

申请日：1971-03-18

Applicant: DRESSER IND

Inventor： COPE G ,  SMITH L

IPC: F16F5/00

CPC classification number: F16F5/00

Abstract: Double ended spring shock absorber consisting of a cylinder having pistons reciprocable therethrough at each end and a compressible material disposed between the end plugs within the cylinder.

Abstract translation: 双端弹簧减震器包括一个气缸，每个端部具有往复运动的活塞，以及设置在气缸内的端塞之间的可压缩材料。