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公开(公告)号：US09878351B2
公开(公告)日：2018-01-30
申请号：US14343089
申请日：2010-08-26
申请人： Patrick C. Gehm , Michael S. Knight
发明人： Patrick C. Gehm , Michael S. Knight
CPC分类号： B08B1/02 , B08B1/006 , B66B31/003
摘要： An escalator step cleaner for cleaning escalator steps having a plurality of parallel tread ridges separated by tread grooves has a cleaning pad assembly configured to extend generally perpendicular to the direction of motion of the escalator steps and clean the escalator steps while the escalator is in motion. The cleaning pad assembly has a rigid upper plate and a flexible disposable bottom pad having a cleaning contact surface. The contact surface carries a plurality of spaced parallel pad ridges separated by pad grooves that matingly engage between the tread ridges of the escalator steps and cause dislodgement of the accumulated debris. The cleaning pad assembly can be secured on a hand-held cleaning tool or on a motorized cleaning tool with rotating brushes and a vacuum.
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公开(公告)号：US5137790A
公开(公告)日：1992-08-11
申请号：US583534
申请日：1990-09-17
CPC分类号： C08L67/02 , B32B27/08 , C08L77/12 , Y10T428/31736 , Y10T428/31786
摘要： Disclosed are polymer blends, and articles made from such blends, of polyesteramides and polyesters or copolyesters. The polymer blends are useful in forming coinjection molded or coextruded structures with polyesters.
摘要翻译： 公开了聚合物共混物和由这种共混物制成的制品，聚酯酰胺和聚酯或共聚酯。 聚合物共混物可用于与聚酯形成共注塑或共挤出结构。
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公开(公告)号：US20090100745A1
公开(公告)日：2009-04-23
申请号：US12254665
申请日：2008-10-20
申请人： Michael S. Knight
发明人： Michael S. Knight
CPC分类号： A01M3/027
摘要： Disclosed is an insect control apparatus. The insect control apparatus comprises a gun member and a pair of opposable pad members. The gun member comprises an elongated barrel, a gripping handle, and a trigger mechanism. The elongated barrel is configured with a plunger mechanism capable of a movement in a lateral direction. The gripping handle is adapted to extend from the elongated barrel at an angle to an axis of the elongated barrel. The trigger mechanism extends from the gripping handle and is operably coupled to the plunger mechanism for triggering the movement of the plunger mechanism. The pair of opposable pad members is operably coupled to the gun member. Each opposable pad member comprises an arm extension capable of being actuated by the movement of the plunger mechanism in the lateral direction for pressing opposable pad members against each other and retracting opposable pad members from each other.
摘要翻译： 公开了一种昆虫控制装置。 昆虫控制装置包括枪构件和一对相对的垫构件。 枪构件包括细长的镜筒，夹紧把手和触发机构。 细长的筒体配置有能够沿横向移动的柱塞机构。 抓握手柄适于从细长的筒体以与细长筒体的轴线成一定角度延伸。 触发机构从抓握手柄延伸并且可操作地联接到柱塞机构以触发柱塞机构的运动。 该对可相对的垫构件可操作地联接到枪构件。 每个可相对的垫构件包括臂伸出部，该臂延伸部能够通过柱塞机构在横向方向上的运动而被致动，用于将可相对的垫构件相互压靠在一起并使相对的垫构件彼此缩回。
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公开(公告)号：US20140366915A1
公开(公告)日：2014-12-18
申请号：US14343089
申请日：2010-08-26
申请人： Patrick C. Gehm , Michael S. Knight
发明人： Patrick C. Gehm , Michael S. Knight
IPC分类号： B66B31/00
CPC分类号： B08B1/02 , B08B1/006 , B66B31/003
摘要： An escalator step cleaner for cleaning escalator steps having a plurality of parallel tread ridges separated by tread grooves has a cleaning pad assembly configured to extend generally perpendicular to the direction of motion of the escalator steps and clean the escalator steps while the escalator is in motion. The cleaning pad assembly has a rigid upper plate and a flexible disposable bottom pad having a cleaning contact surface. The contact surface carries a plurality of spaced parallel pad ridges separated by pad grooves that matingly engage between the tread ridges of the escalator steps and cause dislodgement of the accumulated debris. The cleaning pad assembly can be secured on a hand-held cleaning tool or on a motorized cleaning tool with rotating brushes and a vacuum.
摘要翻译： 用于清洁具有由胎面凹槽分开的多个平行胎面脊的自动扶梯台阶的自动扶梯步骤清洁器具有被配置为大致垂直于自动扶梯台阶的运动方向延伸并且在自动扶梯运动时清洁自动扶梯台阶的清洁垫组件。 清洁垫组件具有刚性上板和具有清洁接触表面的柔性一次性底垫。 接触表面承载多个间隔开的平行的垫脊，其间由垫槽间隔开，该凹槽配合地接合在自动扶梯台阶的胎面脊之间并引起积聚的碎屑的移动。 清洁垫组件可以用旋转刷和真空固定在手持清洁工具或电动清洁工具上。
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