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公开(公告)号：US20120037032A1
公开(公告)日：2012-02-16
申请号：US12806409
申请日：2010-08-13
申请人： Joseph Halford , Stephen W. Becker , Jay Monaco
发明人： Joseph Halford , Stephen W. Becker , Jay Monaco
摘要： A brake beam wear liner for receiving a brake beam assembly of a railway car truck includes a base wall having an inner surface and an outer surface extending between opposite side edges, and having a base wall thickness between the inner surface and the outer surface thereof. The brake beam wear liner also includes sidewalls extending from the opposite side edges. The sidewalls have inner surfaces and outer surfaces, and have a sidewall thickness between the inner surface and the outer surface thereof. The inner surfaces of the sidewalls and the inner surface of the base wall define an open ended trough configured to receive an end of the brake beam assembly. The brake beam wear liner also includes flanges extending outward from the sidewalls. The flanges have inner surfaces and outer surfaces, and have a flange thickness between the inner surfaces and the outer surfaces thereof. The base wall thickness is greater than the sidewall thickness.
摘要翻译： 一种用于接收铁路车辆卡车的制动梁组件的制动梁磨损衬套，包括具有内表面和在相对侧边之间延伸的外表面的底壁，并且在其内表面和外表面之间具有底壁厚度。 制动梁磨损衬套还包括从相对侧边缘延伸的侧壁。 侧壁具有内表面和外表面，并且在其内表面和外表面之间具有侧壁厚度。 侧壁的内表面和底壁的内表面限定了开口端槽，其构造成容纳制动梁组件的端部。 制动梁磨损衬套还包括从侧壁向外延伸的凸缘。 凸缘具有内表面和外表面，并且在其内表面和外表面之间具有凸缘厚度。 底壁厚度大于侧壁厚度。
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公开(公告)号：US20080035012A1
公开(公告)日：2008-02-14
申请号：US11488269
申请日：2006-07-19
申请人： Jay Monaco , Bradford Johnstone
发明人： Jay Monaco , Bradford Johnstone
IPC分类号： B61F3/00
CPC分类号： B61F5/14
摘要： A long travel constant contact side bearing for railway cars provides better handling characteristics, achieving improved tracking and curving through use of various combinations of features. The side bearing comprises a base and a generally cylindrical wall section extending upwardly from the base. A cup-shaped cap comprises a generally circular top section and a generally cylindrical wall section extending downwardly therefrom. The cap extends into the wall section of the base. At least one coil spring is provided within the base and extends to the underside of the cap. The cup shaped cap includes a centrally located cut out section with an elastomer pad fitted within the cut out section. The cup shaped cap cylindrical wall sections can be coated with a lubricant or hardening substance.
摘要翻译： 用于铁路车辆的长行程恒定接触侧轴承提供更好的操纵特性，通过使用各种特征组合来实现改进的跟踪和弯曲。 侧面轴承包括基部和从基部向上延伸的大致圆柱形的壁部分。 杯形盖包括大致圆形的顶部部分和从其向下延伸的大致圆柱形的壁部分。 盖延伸到基座的壁部分。 至少一个螺旋弹簧设置在基座内并延伸到盖的下侧。 杯形帽包括位于中心的切口部分，其中弹性体垫安装在切口部分内。 杯形帽圆柱形壁部分可以涂覆润滑剂或硬化物质。
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公开(公告)号：US08474578B2
公开(公告)日：2013-07-02
申请号：US12806409
申请日：2010-08-13
申请人： Joseph Halford , Stephen Becker , Jay Monaco
发明人： Joseph Halford , Stephen Becker , Jay Monaco
IPC分类号： B61H13/00
摘要： A brake beam wear liner for receiving a brake beam assembly of a railway car truck includes a base wall having an inner surface and an outer surface extending between opposite side edges, and having a base wall thickness between the inner surface and the outer surface thereof. The brake beam wear liner also includes sidewalls extending from the opposite side edges. The sidewalls have inner surfaces and outer surfaces, and have a sidewall thickness between the inner surface and the outer surface thereof. The inner surfaces of the sidewalls and the inner surface of the base wall define an open ended trough configured to receive an end of the brake beam assembly. The brake beam wear liner also includes flanges extending outward from the sidewalls. The flanges have inner surfaces and outer surfaces, and have a flange thickness between the inner surfaces and the outer surfaces thereof. The base wall thickness is greater than the sidewall thickness.
摘要翻译： 一种用于接收铁路车辆卡车的制动梁组件的制动梁磨损衬套，包括具有内表面和在相对侧边之间延伸的外表面的底壁，并且在其内表面和外表面之间具有底壁厚度。 制动梁磨损衬套还包括从相对侧边缘延伸的侧壁。 侧壁具有内表面和外表面，并且在其内表面和外表面之间具有侧壁厚度。 侧壁的内表面和底壁的内表面限定了开口端槽，其构造成容纳制动梁组件的端部。 制动梁磨损衬套还包括从侧壁向外延伸的凸缘。 凸缘具有内表面和外表面，并且在其内表面和外表面之间具有凸缘厚度。 底壁厚度大于侧壁厚度。
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公开(公告)号：US07546807B2
公开(公告)日：2009-06-16
申请号：US11488272
申请日：2006-07-19
IPC分类号： B61F3/00
CPC分类号： B61F5/14
摘要： A long travel constant contact side bearing for railway cars provides better handling characteristics, achieving improved tracking and curving through use of various combinations of features. The side bearing comprises a base and a generally cylindrical wall section extending upwardly from the base. A cup-shaped cap comprises a generally circular top section and a generally cylindrical wall section extending downwardly therefrom. The cap extends into the wall section of the base. At least one coil spring is provided within the base and extends to the underside of the cap.
摘要翻译： 用于铁路车辆的长行程恒定接触侧轴承提供更好的操纵特性，通过使用各种特征组合来实现改进的跟踪和弯曲。 侧面轴承包括基部和从基部向上延伸的大致圆柱形的壁部分。 杯形盖包括大致圆形的顶部部分和从其向下延伸的大致圆柱形的壁部分。 盖延伸到基座的壁部分。 至少一个螺旋弹簧设置在基座内并延伸到盖的下侧。
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公开(公告)号：US08256585B2
公开(公告)日：2012-09-04
申请号：US12806446
申请日：2010-08-13
申请人： Joseph Halford , Doug Compton , Nathan Reese , Jay Monaco
发明人： Joseph Halford , Doug Compton , Nathan Reese , Jay Monaco
IPC分类号： B61H13/36
摘要： A brake beam wear liner for receiving a brake beam assembly includes a base wall extending between a rear end and front end. The base wall has opposite side edges. The base wall has a tapered thickness between the rear end and the front end with the base wall being thicker proximate to the rear end and being narrower proximate to the front end. The brake beam wear liner also includes side walls extending from the opposite side edges and flanges extending outward from the side walls generally opposite the base wall. The side walls and the base wall define an open ended trough configured to receive an end of the brake beam assembly.
摘要翻译： 用于接收制动梁组件的制动梁耐磨衬套包括在后端和前端之间延伸的底壁。 底壁具有相对的侧边缘。 底壁在后端和前端之间具有锥形厚度，底壁较靠近后端更厚，并且靠近前端较窄。 制动梁磨损衬套还包括从相对的侧边缘延伸的侧壁和从基本上与底壁相对的侧壁向外延伸的凸缘。 侧壁和底壁限定了构造成接收制动梁组件的端部的开口端槽。
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公开(公告)号：US20120037033A1
公开(公告)日：2012-02-16
申请号：US12806446
申请日：2010-08-13
申请人： Joseph Halford , Doug Compton , Nathan Reese , Jay Monaco
发明人： Joseph Halford , Doug Compton , Nathan Reese , Jay Monaco
摘要： A brake beam wear liner for receiving a brake beam assembly includes a base wall extending between a rear end and front end. The base wall has opposite side edges. The base wall has a tapered thickness between the rear end and the front end with the base wall being thicker proximate to the rear end and being narrower proximate to the front end. The brake beam wear liner also includes side walls extending from the opposite side edges and flanges extending outward from the side walls generally opposite the base wall. The side walls and the base wall define an open ended trough configured to receive an end of the brake beam assembly.
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公开(公告)号：US07549379B2
公开(公告)日：2009-06-23
申请号：US11488269
申请日：2006-07-19
申请人： Jay Monaco , Bradford Johnstone
发明人： Jay Monaco , Bradford Johnstone
IPC分类号： B61F3/00
CPC分类号： B61F5/14
摘要： A long travel constant contact side bearing for railway cars provides better handling characteristics, achieving improved tracking and curving through use of various combinations of features. The side bearing comprises a base and a generally cylindrical wall section extending upwardly from the base. A cup-shaped cap comprises a generally circular top section and a generally cylindrical wall section extending downwardly therefrom. The cap extends into the wall section of the base. At least one coil spring is provided within the base and extends to the underside of the cap. The cup shaped cap includes a centrally located cut out section with an elastomer pad fitted within the cut out section. The cup shaped cap cylindrical wall sections can be coated with a lubricant or hardening substance.
摘要翻译： 用于铁路车辆的长行程恒定接触侧轴承提供更好的操纵特性，通过使用各种特征组合来实现改进的跟踪和弯曲。 侧面轴承包括基部和从基部向上延伸的大致圆柱形的壁部分。 杯形盖包括大致圆形的顶部部分和从其向下延伸的大致圆柱形的壁部分。 盖延伸到基座的壁部分。 至少一个螺旋弹簧设置在基座内并延伸到盖的下侧。 杯形帽包括位于中心的切口部分，其中弹性体垫安装在切口部分内。 杯形帽圆柱形壁部分可以涂覆润滑剂或硬化物质。
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公开(公告)号：US20080035013A1
公开(公告)日：2008-02-14
申请号：US11488272
申请日：2006-07-19
IPC分类号： B61F3/00
CPC分类号： B61F5/14
摘要： A long travel constant contact side bearing for railway cars provides better handling characteristics, achieving improved tracking and curving through use of various combinations of features. The side bearing comprises a base and a generally cylindrical wall section extending upwardly from the base. A cup-shaped cap comprises a generally circular top section and a generally cylindrical wall section extending downwardly therefrom. The cap extends into the wall section of the base. At least one coil spring is provided within the base and extends to the underside of the cap.
摘要翻译： 用于铁路车辆的长行程恒定接触侧轴承提供更好的操纵特性，通过使用各种特征组合来实现改进的跟踪和弯曲。 侧面轴承包括基部和从基部向上延伸的大致圆柱形的壁部分。 杯形盖包括大致圆形的顶部部分和从其向下延伸的大致圆柱形的壁部分。 盖延伸到基座的壁部分。 至少一个螺旋弹簧设置在基座内并延伸到盖的下侧。
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