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1. 发明授权

US3709376A Connection for articulated car 失效
标题翻译：连接汽车的连接
公开(公告)号：US3709376A
公开(公告)日：1973-01-09
申请号：US3709376D
申请日：1970-09-21
申请人： AMSTED IND INC
发明人： ALTHERR R
IPC分类号： B61G7/10 , B61G5/00
CPC分类号： B61G7/10
摘要： The connection is of the rotary type and is nonresilient. A draw bar has a rounded head at each end received in respective sockets in adjacent ends of railway cars. A removable shim is provided in each socket to minimize excessive longitudinal slack.
摘要翻译：连接是旋转式的，是不可靠的。拉杆在铁轨车辆的相邻端的相应插座中的每一端具有圆形头部。在每个插座中设置可拆卸垫片，以尽量减少过度的纵向松弛。

2. 发明授权

US3722708A Reduced slack coupler 失效
标题翻译：减速滑轮联轴器
公开(公告)号：US3722708A
公开(公告)日：1973-03-27
申请号：US3722708D
申请日：1971-12-08
申请人： AMSTED IND INC
发明人： ALTHERR R , ION F , POLANIN W
IPC分类号： B61G3/04 , B61G1/06
CPC分类号： B61G3/04
摘要： A modified type ''''E'''' coupler having a knuckle with a horizontal contour extending forwardly and angularly for reducing slack when coupled with either an ''''E'''' or ''''F'''' coupler, and a vertical contour tapering and curving for allowing vertical angling in area contact condition.

3. 发明授权

US3716146A Slack adjuster for railway car couplers 失效
标题翻译：用于铁路车辆联轴器的SLACK ADJUSTER
公开(公告)号：US3716146A
公开(公告)日：1973-02-13
申请号：US3716146D
申请日：1971-08-26
申请人： AMSTED IND INC
发明人： ALTHERR R
IPC分类号： B61F5/16 , B61G1/28 , B61G5/02
CPC分类号： B61G1/28 , B61F5/16 , B61G5/02
摘要： A gravity-feed wedge shaped shim disposed within the coupler, is utilized as a slack adjuster in conjunction with positioning means to establish the desired minimum clearance between abutting parts to substantially compensate for slack along the longitudinal axis of the coupler.
摘要翻译：布置在耦合器内的重力进给楔形垫片被用作与定位装置结合的松弛调节器，以在邻接部件之间建立期望的最小间隙，以基本上补偿沿着耦合器的纵向轴线的松弛。

4. 发明授权

US3856155A Railway coupling 失效
标题翻译：铁路联轴器
公开(公告)号：US3856155A
公开(公告)日：1974-12-24
申请号：US42000573
申请日：1973-11-29
申请人： AMSTED IND INC
发明人： ALTHERR R
IPC分类号： B61G3/06
CPC分类号： B61G3/06
摘要： A coupler head is modified from A.A.R. standards in that the upper surface of its anticreep ledge is inclined so as to prevent engagement thereof by the toggle of the locklift assembly as the lock drops toward its locked position.
摘要翻译：耦合器头从A.A.R. 标准是因为其防腐凸缘的上表面是倾斜的，以便当锁定向其锁定位置下降时，防止锁定提升组件的肘节接合。

5. 发明授权

US3833131A Coupler locklift hole cap 失效
标题翻译：联轴器锁舌孔
公开(公告)号：US3833131A
公开(公告)日：1974-09-03
申请号：US41724573
申请日：1973-11-19
申请人： AMSTED IND INC
发明人： ALTHERR R
IPC分类号： B61G3/04
CPC分类号： B61G3/04
摘要： A coupler having a housing including a top locklift hole sealed by a removable cap. The cap is made from plastic and includes a cover plate overlying and sealing the hole. The cover plate is formed with an outwardly projecting bubble having a plurality of angularly spaced legs. Upon depressing the bubble inwardly the legs wedgingly engage the inwardly diverging side walls defining the locklift hole. The cap is removable only by force applied upwardly through the locklift chamber to return the bubble to its outwardly projecting condition thereby to release the legs from the side walls.
摘要翻译：一种联接器，具有壳体，该壳体包括由可拆卸盖子密封的顶部锁定孔。盖由塑料制成，并包括覆盖并密封孔的盖板。盖板形成有具有多个成角度间隔的腿的向外突出的气泡。当向内压泡时，腿楔形地接合限定锁闩孔的向内发散的侧壁。盖只能通过向上施加到锁定升降室中的力来移除，以将气泡返回到其向外突出的状态，从而将腿从侧壁释放。

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