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1. 发明申请

US20130239386A1 TOOL AND METHOD FOR REMOVING SWEEPER BRISTLES FROM A RAILWAY TRACK BROOM 有权
标题翻译：用于从铁路轨道车辆中移除雪橇的工具和方法
公开(公告)号：US20130239386A1
公开(公告)日：2013-09-19
申请号：US13861050
申请日：2013-04-11
申请人： Philip D. Bissette
发明人： Philip D. Bissette
IPC分类号： B23P19/027
CPC分类号： B23P19/027 , A46B3/14 , B25B27/00 , B25B27/026 , B25B27/14 , E01H8/06 , Y10T29/49824 , Y10T29/53709 , Y10T29/5383 , Y10T29/53909
摘要： Embodiments of a tool and method for removing sweeper bristles from a railway track broom are disclosed. An exemplary tool may include a tube member for insertion into a sweeper bristle gripped onto a nipple element, wherein two or more slits split a front portion of the tube member into flexible prongs each having outward-facing gripping elements near its tip. A plunger element, located inside the tube member, can be propelled forward into a front end of the tube member to cause the flexible prongs to substantially expand at least part of the front portion of the tube member, thereby loosening the sweeper bristle's grip on the nipple element. A hydraulic assembly coupling the plunger element to a hydraulic pressure source is controlled by a trigger mechanism to supply hydraulic pressure to propel the plunger element.
摘要翻译：公开了一种用于从铁路轨道扫帚去除清扫器刷毛的工具和方法的实施例。一个示例性的工具可以包括用于插入夹紧到接头元件上的清扫器刷毛的管构件，其中两个或更多个狭缝将管构件的前部分分成柔性插脚，每个插头具有靠近其尖端的向外夹紧元件。位于管构件内部的柱塞元件可以向前推进到管构件的前端，以使柔性叉头基本上膨胀管构件的前部的至少一部分，从而松开清扫器刷毛的手柄乳头元件将柱塞元件耦合到液压源的液压组件由触发机构控制以提供液压以推动柱塞元件。

2. 发明授权

US09364928B2 Tool and method for removing sweeper bristles from a railway track broom 有权
公开(公告)号：US09364928B2
公开(公告)日：2016-06-14
申请号：US13861050
申请日：2013-04-11
申请人： Philip D. Bissette
发明人： Philip D. Bissette
IPC分类号： B23P19/027 , B25B27/00 , B25B27/02 , B25B27/14 , E01H8/06 , A46B3/14
CPC分类号： B23P19/027 , A46B3/14 , B25B27/00 , B25B27/026 , B25B27/14 , E01H8/06 , Y10T29/49824 , Y10T29/53709 , Y10T29/5383 , Y10T29/53909
摘要： Embodiments of a tool and method for removing sweeper bristles from a railway track broom are disclosed. An exemplary tool may include a tube member for insertion into a sweeper bristle gripped onto a nipple element, wherein two or more slits split a front portion of the tube member into flexible prongs each having outward-facing gripping elements near its tip. A plunger element, located inside the tube member, can be propelled forward into a front end of the tube member to cause the flexible prongs to substantially expand at least part of the front portion of the tube member, thereby loosening the sweeper bristle's grip on the nipple element. A hydraulic assembly coupling the plunger element to a hydraulic pressure source is controlled by a trigger mechanism to supply hydraulic pressure to propel the plunger element.

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