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1. 发明申请

US20090289022A1 RAILWAY COUPLER BODY IMPROVEMENTS TO IMPROVE KNUCKLE ROTATION 有权
标题翻译：铁路联轴器改进KNUCKLE旋转的改进
公开(公告)号：US20090289022A1
公开(公告)日：2009-11-26
申请号：US12471029
申请日：2009-05-22
申请人： Jerry R. Smerecky , Thomas A. Marchese , Eric W. Larson
发明人： Jerry R. Smerecky , Thomas A. Marchese , Eric W. Larson
IPC分类号： B61G3/06
CPC分类号： B61G3/06
摘要： An improved coupler body having an area of increased material in the upper lock chamber.
摘要翻译：一种改进的耦合器主体，其在上部锁定室中具有增加的材料面积。

2. 发明授权

US08746473B2 Railway coupler body improvements to improve knuckle rotation 有权
标题翻译：铁路联轴器改进改善转向节旋转
公开(公告)号：US08746473B2
公开(公告)日：2014-06-10
申请号：US12471029
申请日：2009-05-22
申请人： Jerry R. Smerecky , Thomas A. Marchese , Eric W. Larson
发明人： Jerry R. Smerecky , Thomas A. Marchese , Eric W. Larson
IPC分类号： B61G3/00
CPC分类号： B61G3/06
摘要： An improved coupler body having an area of increased material in the upper lock chamber.
摘要翻译：一种改进的耦合器主体，其在上部锁定室中具有增加的材料面积。

3. 发明授权

US08408406B2 Central datum feature on railroad coupler body and corresponding gauges 有权
公开(公告)号：US08408406B2
公开(公告)日：2013-04-02
申请号：US12471136
申请日：2009-05-22
申请人： Jerry R. Smerecky , F. Andrew Nibouar , Edward T. Eaton , Thomas A. Marchese , Eric W. Larson , Ronald P. Sellberg
发明人： Jerry R. Smerecky , F. Andrew Nibouar , Edward T. Eaton , Thomas A. Marchese , Eric W. Larson , Ronald P. Sellberg
IPC分类号： B61G5/00
CPC分类号： B61G3/04 , B61G7/14 , Y10T29/49716 , Y10T29/53
摘要： A coupler body for a railcar coupler, said coupler body comprising at least one central datum feature that does not wear during coupler use.

4. 发明申请

US20120312768A1 RAILCAR COUPLER LOCK WITH CHAMFER ON THE KNUCKLE SHELF SEAT 有权
标题翻译： RAILCAR联轴器与KNUCKLE SHELF座椅上的CHAMFER锁
公开(公告)号：US20120312768A1
公开(公告)日：2012-12-13
申请号：US13548832
申请日：2012-07-13
申请人： Jerry R. Smerecky , Thomas A. Marchese , Eric W. Larson
发明人： Jerry R. Smerecky , Thomas A. Marchese , Eric W. Larson
IPC分类号： B61G3/06
CPC分类号： B61G3/06
摘要： An improved lock for a railroad coupler, said improvement comprising a chamfer on a knuckle shelf seat.
摘要翻译：一种用于铁路联接器的改进的锁，所述改进包括在转向节搁架座上的倒角。

5. 发明授权

US08418863B2 Railcar coupler lock with chamfer on the knuckle shelf seat 有权
标题翻译：导轨联轴器锁定在转向节搁架上的倒角
公开(公告)号：US08418863B2
公开(公告)日：2013-04-16
申请号：US13548832
申请日：2012-07-13
申请人： Jerry R. Smerecky , Thomas A. Marchese , Eric W. Larson
发明人： Jerry R. Smerecky , Thomas A. Marchese , Eric W. Larson
IPC分类号： B61G3/06
CPC分类号： B61G3/06
摘要： An improved lock for a railroad coupler, said improvement comprising a chamfer on a knuckle shelf seat.
摘要翻译：一种用于铁路联接器的改进的锁，所述改进包括在转向节搁架座上的倒角。

6. 发明申请

US20090294396A1 CENTRAL DATUM FEATURE ON RAILROAD COUPLER BODY AND CORRESPONDING GAUGES 有权
标题翻译：铁路联轴器和相关仪表的中心数据特点
公开(公告)号：US20090294396A1
公开(公告)日：2009-12-03
申请号：US12471136
申请日：2009-05-22
申请人： Jerry R. Smerecky , F. Andrew Nibouar , Edward T. Eaton , Thomas A. Marchese , Eric W. Larson , Ronald P. Sellberg
发明人： Jerry R. Smerecky , F. Andrew Nibouar , Edward T. Eaton , Thomas A. Marchese , Eric W. Larson , Ronald P. Sellberg
IPC分类号： B61G5/00 , B23P23/00 , G01B1/00
CPC分类号： B61G3/04 , B61G7/14 , Y10T29/49716 , Y10T29/53
摘要： A coupler body for a railcar coupler, said coupler body comprising at least one central datum feature that does not wear during coupler use.
摘要翻译：一种用于轨道车辆耦合器的耦合器主体，所述耦合器主体包括在耦合器使用期间不磨损的至少一个中心基准特征。

7. 发明申请

US20090289021A1 RAILCAR COUPLER LOCK WITH INCREASED CHAMFER ON THE KNUCKLE SHELF SEAT 审中-公开
标题翻译： RAILCAR COUPLER LOCK在KNUCKLE SHELF座椅上增加了高度
公开(公告)号：US20090289021A1
公开(公告)日：2009-11-26
申请号：US12470883
申请日：2009-05-22
申请人： Jerry R. Smerecky , Thomas A. Marchese , Eric W. Larson
发明人： Jerry R. Smerecky , Thomas A. Marchese , Eric W. Larson
IPC分类号： B61G3/06
CPC分类号： B61G3/06
摘要： An improved lock for a railroad coupler, said improvement comprising an increased chamfer on a knuckle shelf seat.
摘要翻译：一种用于铁路联接器的改进的锁，所述改进包括在转向节架座上增加的倒角。

8. 发明申请

US20120228256A1 KNUCKLE FORMED FROM PIVOT PIN AND KIDNEY CORE AND ISOLATED FINGER CORE 有权
标题翻译：从PIVOT PIN和KIDNEY核心和分离指纹核心形成的KNUCKLE
公开(公告)号：US20120228256A1
公开(公告)日：2012-09-13
申请号：US13466576
申请日：2012-05-08
申请人： Thomas A. Marchese , Jerry R. Smerecky
发明人： Thomas A. Marchese , Jerry R. Smerecky
IPC分类号： B61G3/04
CPC分类号： B61G3/04 , B22C9/103
摘要： A railroad coupler knuckle includes a single, solid rib at a horizontal centerline of the knuckle that passes through a pivot pin hub thereof. The single, solid rib extends generally from a flag hole of a finger cavity of the knuckle to an opposite side of the knuckle from the flag hole. In another aspect, a railcar coupler knuckle includes a tail section, a hub section, and a nose section. The tail, hub, and nose sections define internal cavities including (i) a combined void that defines a pivot pin hub cavity and a kidney cavity and (ii) an isolated finger cavity. The combined void is formed using a first internal core during manufacturing of the coupler knuckle. The isolated finger cavity is formed using a second internal core during manufacturing of the coupler knuckle, such that molten alloy substantially separates the combined void and the isolated finger cavity.
摘要翻译：一个铁路联轴器转向节包括通过其枢轴销毂的转向节水平中心线处的单个实心肋。单个实心肋条通常从转向节的手指腔的标记孔延伸到转向节与标记孔的相对侧。在另一方面，一种轨道车辆联轴器转向节包括尾部，轮毂部和鼻部。尾部，轮毂和鼻部部分限定内部空腔，包括（i）组合的空隙，其限定枢轴销毂毂腔和肾腔，以及（ii）隔离的手指腔。在制造耦合器转向节期间，使用第一内部芯形成组合的空隙。在制造连接器转向节期间，使用第二内芯形成隔离的手指空腔，使得熔融合金基本上分离组合的空隙和分离的手指腔。

9. 发明授权

US08646631B2 Knuckle formed from pivot pin and kidney core and isolated finger core 有权
标题翻译：指关节由枢轴销和肾核形成，并分离出指芯
公开(公告)号：US08646631B2
公开(公告)日：2014-02-11
申请号：US13466576
申请日：2012-05-08
申请人： Thomas A. Marchese , Jerry R. Smerecky
发明人： Thomas A. Marchese , Jerry R. Smerecky
IPC分类号： B61G3/00
CPC分类号： B61G3/04 , B22C9/103
摘要： A railroad coupler knuckle includes a single, solid rib at a horizontal centerline of the knuckle that passes through a pivot pin hub thereof. The single, solid rib extends generally from a flag hole of a finger cavity of the knuckle to an opposite side of the knuckle from the flag hole. In another aspect, a railcar coupler knuckle includes a tail section, a hub section, and a nose section. The tail, hub, and nose sections define internal cavities including (i) a combined void that defines a pivot pin hub cavity and a kidney cavity and (ii) an isolated finger cavity. The combined void is formed using a first internal core during manufacturing of the coupler knuckle. The isolated finger cavity is formed using a second internal core during manufacturing of the coupler knuckle, such that molten alloy substantially separates the combined void and the isolated finger cavity.
摘要翻译：一个铁路联轴器转向节包括通过其枢轴销毂的转向节水平中心线处的单个实心肋。单个实心肋条通常从转向节的手指腔的标记孔延伸到转向节与标记孔的相对侧。在另一方面，一种轨道车辆联轴器转向节包括尾部，轮毂部和鼻部。尾部，轮毂和鼻部部分限定内部空腔，包括（i）组合的空隙，其限定枢轴销毂毂腔和肾腔，以及（ii）隔离的手指腔。在制造耦合器转向节期间，使用第一内部芯形成组合的空隙。在制造连接器转向节期间，使用第二内芯形成隔离的手指空腔，使得熔融合金基本上分离组合的空隙和分离的手指腔。

10. 发明授权

US08201613B2 Knuckle formed from pivot pin and kidney core and isolated finger core 有权
标题翻译：指关节由枢轴销和肾核形成，并分离出指芯
公开(公告)号：US08201613B2
公开(公告)日：2012-06-19
申请号：US12471110
申请日：2009-05-22
申请人： Thomas A. Marchese , Jerry R. Smerecky
发明人： Thomas A. Marchese , Jerry R. Smerecky
IPC分类号： B22D33/04
CPC分类号： B61G3/04 , B22C9/103
摘要： A method for manufacturing a railcar coupler knuckle includes providing cope and drag mold portions having internal walls defining at least in part perimeter boundaries of a knuckle mold cavity; positioning a first internal core within either the cope mold or the drag mold portions, the first internal core configured to define a kidney cavity and a pivot pin hub as a single void within the knuckle; positioning a second internal core within either the cope mold portion and the drag mold portion, the second internal core configured to define a finger cavity; closing the cope and drag mold portions with the two internal cores therebetween; and at least partially filling the mold cavity with a molten alloy, the molten alloy solidifying after filling to form the knuckle, wherein the first internal core defines the kidney cavity and the pivot pin hub of the coupler knuckle, and wherein the second internal core defines the finger cavity of the knuckle.
摘要翻译：一种用于制造轨道车辆联轴器转向节的方法，包括提供具有限定至少部分转向节模腔的周边边界的内壁的上模和下模模具部分; 将第一内芯定位在上模模具或拖模模具部分内，第一内芯被配置为将铰链销和枢轴销毂定义为转向节内的单个空隙; 将第二内芯定位在所述上模模具部分和所述拖模模具部分内，所述第二内芯被配置为限定手指腔; 闭合上模和拖曳模具部分，其间具有两个内芯; 并且用熔融合金至少部分地填充模腔，所述熔融合金在填充之后固化以形成所述转向节，其中所述第一内部芯限定所述钩环的所述肾腔和所述枢转销毂，并且其中所述第二内部芯限定指关节的手指腔。

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