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1.发明授权公开(公告)号：US09003632B2
公开(公告)日：2015-04-14
申请号：US13758661
申请日：2013-02-04
申请人： The Crosby Group LLC
CPC分类号： F16G11/146 , Y10T29/49947 , Y10T403/4336
摘要： A thimble mechanism for retention of a shackle in a wire rope loop termination. In one preferred embodiment, a thimble device is provided for a shackle having a pair of opposed legs with each leg having an end with a width smaller than a depth. The thimble device includes a thimble body having an external arcuate edge with a rope groove for receipt of a wire rope therein. A central opening extends through the thimble body with the central opening larger than the width but smaller than the depth of the shackle ends. A keyway is provided in the thimble body extending from the central opening to the arcuate edge of the thimble body.
摘要翻译： 用于保持钢丝绳环路终端中的钩环的套筒机构。 在一个优选实施例中，为具有一对相对的支腿的钩环提供套筒装置，每个支腿具有的宽度小于深度的一端。 套管装置包括具有外部弧形边缘的套管本体，其具有用于在其中接收钢丝绳的绳索槽。 中心开口延伸穿过套管本体，其中心开口大于宽度但小于钩环端部的深度。 在顶针体上设置有从中心开口延伸到套管本体的弓形边缘的键槽。
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公开(公告)号：US20130280009A1
公开(公告)日：2013-10-24
申请号：US13849990
申请日：2013-03-25
申请人： THE CROSBY GROUP LLC
发明人： Roger Ohman, III , Larry Postelwait
IPC分类号： F16B19/00
摘要： A retaining pin assembly for a lifting system which includes a hook prong and a hook cam. The retaining pin assembly includes at least one lock arm assembly having a first end with at least one aperture which aligns with an opening through the hook cam and having an opposed second end with at least one aperture which aligns with an opening through the hook prong. A hook cam retaining pin has a head and has a shaft passing through the hook cam opening and the lock arm first end aperture, wherein the shaft has at least one groove therein parallel to the axis of the shaft. A retaining ring surrounds the hook cam shaft, the retaining ring having at least one inwardly extending tab received in the shaft groove in order to retain the pin in the lock arm. A recess in the lock arm receives the retaining ring therein.
摘要翻译： 一种用于提升系统的固定销组件，其包括钩叉和钩形凸轮。 保持销组件包括至少一个锁定臂组件，其具有第一端部，该第一端部具有至少一个与通过钩形凸轮的开口对准的孔口，并且具有相对的第二端部，该至少一个孔口与通过钩形针头的开口对齐。 钩形凸轮保持销具有头部，并且具有穿过钩形凸轮开口和锁定臂第一端部孔的轴，其中轴具有平行于轴的轴线的至少一个凹槽。 保持环围绕钩形凸轮轴，保持环具有容纳在轴槽中的至少一个向内延伸的突片，以便将销保持在锁定臂中。 锁定臂中的凹部在其中容纳保持环。
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公开(公告)号：US09206829B2
公开(公告)日：2015-12-08
申请号：US13849990
申请日：2013-03-25
申请人： The Crosby Group LLC
发明人： Roger Ohman, III , Larry Postelwait
摘要： A retaining pin assembly for a lifting system which includes a hook prong and a hook cam. The retaining pin assembly includes at least one lock arm assembly having a first end with at least one aperture which aligns with an opening through the hook cam and having an opposed second end with at least one aperture which aligns with an opening through the hook prong. A hook cam retaining pin has a head and has a shaft passing through the hook cam opening and the lock arm first end aperture, wherein the shaft has at least one groove therein parallel to the axis of the shaft. A retaining ring surrounds the hook cam shaft, the retaining ring having at least one inwardly extending tab received in the shaft groove in order to retain the pin in the lock arm. A recess in the lock arm receives the retaining ring therein.
摘要翻译： 一种用于提升系统的固定销组件，其包括钩叉和钩形凸轮。 保持销组件包括至少一个锁定臂组件，其具有第一端部，该第一端部具有至少一个与通过钩形凸轮的开口对准的孔口，并且具有相对的第二端部，该至少一个孔口与通过钩形针头的开口对齐。 钩形凸轮保持销具有头部，并且具有穿过钩形凸轮开口和锁定臂第一端部孔的轴，其中轴具有平行于轴的轴线的至少一个凹槽。 保持环围绕钩形凸轮轴，保持环具有容纳在轴槽中的至少一个向内延伸的突片，以便将销保持在锁定臂中。 锁定臂中的凹部在其中容纳保持环。
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公开(公告)号：US20140150240A1
公开(公告)日：2014-06-05
申请号：US13758661
申请日：2013-02-04
申请人： THE CROSBY GROUP LLC
IPC分类号： F16G11/00
CPC分类号： F16G11/146 , Y10T29/49947 , Y10T403/4336
摘要： A thimble mechanism for retention of a shackle in a wire rope loop termination. In one preferred embodiment, a thimble device is provided for a shackle having a pair of opposed legs with each leg having an end with a width smaller than a depth. The thimble device includes a thimble body having an external arcuate edge with a rope groove for receipt of a wire rope therein. A central opening extends through the thimble body with the central opening larger than the width but smaller than the depth of the shackle ends. A keyway is provided in the thimble body extending from the central opening to the arcuate edge of the thimble body.
摘要翻译： 用于保持钢丝绳环路终端中的钩环的套筒机构。 在一个优选实施例中，为具有一对相对的支腿的钩环提供套筒装置，每个支腿具有的宽度小于深度的一端。 套管装置包括具有外部弧形边缘的套管本体，其具有用于在其中接收钢丝绳的绳索槽。 中心开口延伸穿过套管本体，其中心开口大于宽度但小于钩环端部的深度。 在顶针体上设置有从中心开口延伸到套管本体的弓形边缘的键槽。
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