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1. 发明授权

US09365221B2 Universal brake beam strut 有权
标题翻译：通用制动梁支柱
公开(公告)号：US09365221B2
公开(公告)日：2016-06-14
申请号：US14337755
申请日：2014-07-22
申请人： Schaefer Equipment, Inc.
发明人： Michael K. Burke , Ronald D. Golembiewski , Walter J. Peach , David R. Cline
IPC分类号： B61H13/36
CPC分类号： B61H13/36
摘要： A strut for a brake beam assembly includes a strut body extending along a longitudinal axis between a proximal end and a distal end. At least one slot is defined in the strut body and receives and supports a brake lever extending non-parallel to the longitudinal axis. A compression member engager is connected to a distal end of the strut body and is configured to connect the strut body to a compression member of the brake beam assembly. A tension member engager is connected to the proximal end of the strut body and is configured to engage a tension member of the brake beam assembly. At least one fastener is configured to engage the compression member engager to fasten the compression member engager on the compression member. At least a portion of the strut body is rotatable about the longitudinal axis with respect to the compression member engager and the tension member engager to be oriented at opposing angles with respect to a horizontal plane extending through the longitudinal axis.
摘要翻译：用于制动梁组件的支柱包括沿近端和远端之间的纵向轴线延伸的撑杆体。至少一个狭槽被限定在支柱主体中并且接收并支撑不平行于纵向轴线的制动杆。压缩构件接合器连接到支柱主体的远端，并且构造成将支柱主体连接到制动梁组件的压缩构件。张紧构件接合件连接到支柱体的近端并构造成与制动梁组件的张紧构件接合。至少一个紧固件构造成接合压缩构件接合件以将压缩构件接合件紧固在压缩构件上。支柱体的至少一部分可相对于压缩构件接合体围绕纵向轴线旋转，并且张紧构件相对于延伸穿过纵向轴线的水平面以相对角度定向。

2. 发明授权

US4196642A Railway car brake-rod jaw 失效
标题翻译：铁路车刹刹车颚
公开(公告)号：US4196642A
公开(公告)日：1980-04-08
申请号：US961499
申请日：1978-11-17
申请人： Roland E. Cale
发明人： Roland E. Cale
IPC分类号： B61H13/38 , G05G1/04 , B23P13/00 , F16C11/06
CPC分类号： B61H13/38 , G05G1/04 , Y10T403/32918 , Y10T74/20582 , Y10T74/2142
摘要： Metal stock is forged into a blank consisting of a rod-like shank joined at one end to the inner ends of a pair of forks having enlarged flattened outer ends projecting laterally of the forks in the same direction and provided with pin-receiving openings. One fork is aligned with the shank and the other fork extends laterally away from the shank and then outwardly, with its enlarged end projecting toward the other fork. Both forks are then twisted in the same direction to turn their flattened ends approximately 45.degree. into spaced parallel planes, and the longer fork is bent to move its flattened end into a position in which its opening is axially aligned with the opening in the other enlarged end.
摘要翻译：金属坯料被锻造成坯料，其由一端连接到一对叉的内端的杆状柄部组成，其具有在相同方向上横向突出的叉的扩大的扁平外端并且设置有销接收开口。一个叉与柄对准，另一个叉横向延伸离开柄，然后向外延伸，其扩大端向另一个叉突出。然后将两个叉子沿相同方向扭转，将它们的平坦端部大约45度转动成间隔开的平行平面，并且较长的叉子被弯曲以将其扁平的端部移动到其开口与另一个放大的开口轴向对准的位置结束。

3. 发明授权

US4274277A Method of making railway car brake-rod jaw 失效
标题翻译：制作铁路车辆制动杆颚的方法
公开(公告)号：US4274277A
公开(公告)日：1981-06-23
申请号：US77097
申请日：1979-09-19
申请人： Roland E. Cale
发明人： Roland E. Cale
IPC分类号： B21K1/74 , B21K7/14 , B61H13/38 , G05G1/04
CPC分类号： G05G1/04 , B21K1/74 , B21K7/14 , B61H13/38
摘要： Metal stock is forged into a blank consisting of a rod-like shank joined at one end to the inner ends of a pair of forks having enlarged flattened outer ends projecting laterally of the forks in the same direction and provided with pin-receiving openings. One fork is aligned with the shank and the other fork extends laterally away from the shank and then outwardly, with its enlarged end projecting toward the other fork. Both forks are then twisted in the same direction to turn their flattened ends approximately 45.degree. into spaced parallel planes, and the longer fork is bent to move its flattened end into a position in which its opening is axially aligned with the opening in the other enlarged end.
摘要翻译：金属坯料被锻造成坯料，其由一端连接到一对叉的内端的杆状柄部组成，其具有在相同方向上横向突出的叉的扩大的扁平外端并且设置有销接收开口。一个叉与柄对准，另一个叉横向延伸离开柄，然后向外延伸，其扩大端向另一个叉突出。然后将两个叉子沿相同方向扭转，将它们的平坦端部大约45度转动成间隔开的平行平面，并且较长的叉子被弯曲以将其扁平的端部移动到其开口与另一个放大的开口轴向对准的位置结束。

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