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1. 发明申请

US20120247886A1 RAILROAD FREIGHT CAR BRAKE BEAM STRUT ASSEMBLY AND METHOD OF MANUFACTURING SAME 失效
标题翻译：铁路货车制动梁结构组件及其制造方法
公开(公告)号：US20120247886A1
公开(公告)日：2012-10-04
申请号：US13495578
申请日：2012-06-13
申请人： John A. DALMAN , Michael A. Weber
发明人： John A. DALMAN , Michael A. Weber
IPC分类号： B61H13/36 , B23P11/00
CPC分类号： B61H13/36
摘要： A method of manufacturing a railroad freight car brake beam strut assembly including the steps of providing a railroad strut having an elongated slot defined between first and second sides of the strut, with each side of the strut defining a bore opening to the slot and to an exterior of the strut. The bores defined by the strut are aligned relative to each other along an axis. The methodology of the present disclosure further includes the step of: pressing a brake pin bushing into each bore of the strut in a direction extending away from the longitudinal axis of the strut with each brake pin bushing having first and second ends, and wherein a periphery of each bushing has a frusto-conical surface configuration. A railroad freight car strut assembly is also disclosed.
摘要翻译：一种制造铁路货车制动梁支柱组件的方法，包括以下步骤：提供具有限定在支柱的第一和第二侧之间的细长狭槽的铁路支柱，支柱的每侧限定通向该槽的孔，支柱的外部。由支柱限定的孔相对于彼此沿轴线对齐。本公开的方法还包括以下步骤：将制动销衬套沿着支柱的纵向轴线延伸的方向按压支柱的每个孔，每个制动销衬套具有第一和第二端，并且其中周边每个衬套具有截头圆锥形表面构造。还公开了一种铁路货车支柱组件。

2. 发明授权

US08225912B2 Railroad freight car brake beam strut assembly and method of manufacturing same 有权
标题翻译：铁路货车制动梁支柱组装及其制造方法相同
公开(公告)号：US08225912B2
公开(公告)日：2012-07-24
申请号：US12157037
申请日：2008-06-06
申请人： John A. Dalman , Michael A. Weber
发明人： John A. Dalman , Michael A. Weber
IPC分类号： B61H13/36
CPC分类号： B61H13/36
摘要： A method of manufacturing a railroad freight car brake beam strut assembly including the steps of: providing a railroad freight car brake beam strut having an axially aligned slot defined between first and second sides of the strut, with each side of the strut defining a bore opening to the slot and to an exterior of the strut, with the bores defined by the strut being aligned relative to each other along an axis extending generally normal to a longitudinal axis of the strut. The methodology of the present disclosure further includes the step of: pressing a brake pin bushing into each bore of the strut in a direction extending away from the longitudinal axis of the strut. A railroad freight car strut assembly is also disclosed.
摘要翻译：一种制造铁路货车制动梁支柱组件的方法，包括以下步骤：提供铁路货车制动梁支柱，其具有限定在支柱的第一和第二侧之间的轴向对齐的槽，支柱的每一侧限定孔开口到支柱的外部，并且由支柱限定的孔沿着大体上垂直于支柱的纵向轴线延伸的轴线相对于彼此对准。本公开的方法还包括以下步骤：将制动销衬套沿远离支柱的纵向轴线的方向按压到支柱的每个孔中。还公开了一种铁路货车支柱组件。

3. 发明授权

US08602181B2 Railroad freight car brake beam strut assembly and method of manufacturing same 失效
标题翻译：铁路货车制动梁支柱组装及其制造方法相同
公开(公告)号：US08602181B2
公开(公告)日：2013-12-10
申请号：US13495578
申请日：2012-06-13
申请人： John A. Dalman , Michael A. Weber
发明人： John A. Dalman , Michael A. Weber
IPC分类号： B61H13/36
CPC分类号： B61H13/36
摘要： A method of manufacturing a railroad freight car brake beam strut assembly including the steps of: providing a railroad strut having an elongated slot defined between first and second sides of the strut, with each side of the strut defining a bore opening to the slot and to an exterior of the strut. The bores defined by the strut are aligned relative to each other along an axis. The methodology of the present disclosure further includes the step of: pressing a brake pin bushing into each bore of the strut in a direction extending away from the longitudinal axis of the strut with each brake pin bushing having first and second ends, and wherein a periphery of each bushing has a frusto-conical surface configuration. A railroad freight car strut assembly is also disclosed.
摘要翻译：一种制造铁路货车制动梁支柱组件的方法，包括以下步骤：提供具有限定在支柱的第一和第二侧之间的细长狭槽的铁路支柱，支柱的每侧限定通向该槽的孔，并且支柱的外部。由支柱限定的孔相对于彼此沿轴线对齐。本公开的方法还包括以下步骤：将制动销衬套沿着支柱的纵向轴线延伸的方向按压支柱的每个孔，每个制动销衬套具有第一和第二端，并且其中周边每个衬套具有截头圆锥形表面构造。还公开了一种铁路货车支柱组件。

4. 发明申请

US20090301826A1 Railroad freight car brake beam strut assembly and method of manufacturing same 有权
标题翻译：铁路货车制动梁支柱组装及其制造方法相同
公开(公告)号：US20090301826A1
公开(公告)日：2009-12-10
申请号：US12157037
申请日：2008-06-06
申请人： John A. Dalman , Michael A. Weber
发明人： John A. Dalman , Michael A. Weber
IPC分类号： B61H13/36
CPC分类号： B61H13/36
摘要： A method of manufacturing a railroad freight car brake beam strut assembly including the steps of: providing a railroad freight car brake beam strut having an axially aligned slot defined between first and second sides of the strut, with each side of the strut defining a bore opening to the slot and to an exterior of the strut, with the bores defined by the strut being aligned relative to each other along an axis extending generally normal to a longitudinal axis of the strut. The methodology of the present disclosure further includes the step of: pressing a brake pin bushing into each bore of the strut in a direction extending away from the longitudinal axis of the strut. A railroad freight car strut assembly is also disclosed.
摘要翻译：一种制造铁路货车制动梁支柱组件的方法，包括以下步骤：提供铁路货车制动梁支柱，其具有限定在支柱的第一和第二侧之间的轴向对齐的槽，支柱的每一侧限定孔开口到支柱的外部，并且由支柱限定的孔沿着大体上垂直于支柱的纵向轴线延伸的轴线相对于彼此对准。本公开的方法还包括以下步骤：将制动销衬套沿远离支柱的纵向轴线的方向按压到支柱的每个孔中。还公开了一种铁路货车支柱组件。

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