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公开(公告)号：US11046526B1
公开(公告)日：2021-06-29
申请号：US16911124
申请日：2020-06-24
申请人： Frost Tech LLC
摘要： A conveyor chain and horizontally oriented guide wheel having a hub, an outer wheel rotatable about the hub and a bearing race between said hub and said outer wheel. An oiling gap, the top opening of which is located radially inwardly of the bearing race, extends outwardly and downwardly and opens into said bearing race, such that a direct downward path to the bearings is eliminated. The hub and the inside of the outer wheel have opposed frustroconical surfaces which define a frustroconical path from the top wheel surface oiling gap opening to the wheel bearings. The guide wheel also includes a blow out gap on the bottom side which is formed by a blow out path which becomes wider than the bearing race as it proceeds downwardly to its opening at the bottom of the wheel, making it easier for debris to be blown out of the bearings either from air blown down through the oiling gap at the top or blown up from the blow out gap at the bottom.
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公开(公告)号：US10889445B2
公开(公告)日：2021-01-12
申请号：US16400473
申请日：2019-05-01
申请人： Frost Tech LLC
摘要： An extended life conveyor chain in which a wheeled chain member (e.g. a chain link or chain supporting trolley) includes a projecting detent which engages a detent receiver on a load bearing wheel inner member locking the inner member against rotation with respect to the link. A rotating outer wheel rotates around the inner member. This relieves torsional pressure on a swaged connection between the inner non-rotating wheel portion and a fixed axle on the link and prevents resulting wear.
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公开(公告)号：US20170030815A1
公开(公告)日：2017-02-02
申请号：US14812328
申请日：2015-07-29
申请人： Frost Tech LLC
IPC分类号： G01N3/56
CPC分类号： G01N3/56 , B65G43/02 , B65G2203/042 , B65G2207/40 , G01M13/023
摘要： A conveyor or drive chain wear monitor includes two sensors spaced apart from one another a predetermined distance which is less than the distance between the two selected measuring points on a chain. Two timers are provided, one of which is a chain speed timer and the other of which is the chain wear timer. The two timers are both controlled by the spaced sensors. The problem of sensor beams being broken by irrelevant beam breaking obstacles located between the successive spaced measuring points is solved by providing an ignore obstacle software routine in the wear monitor computer. The ignore obstacle software routine allows a user to program the monitor to ignore any number of irrelevant obstacles which might occur between two spaced measuring points on a chain.
摘要翻译： 输送机或驱动链磨损监测器包括彼此间隔开预定距离的两个传感器，其小于链条上的两个所选测量点之间的距离。 提供两个定时器，其中一个是链式定时器，另一个是链条磨损计时器。 两个定时器都由间隔的传感器控制。 通过在磨损监测计算机中提供忽略障碍物软件程序来解决传感器光束被连续间隔的测量点之间的不相关的光束破坏障碍破坏的问题。 忽略障碍物软件例程允许用户对监视器进行编程，以忽略可能在链上的两个间隔测量点之间发生的任何数量的无关障碍物。
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公开(公告)号：US10145770B2
公开(公告)日：2018-12-04
申请号：US14812328
申请日：2015-07-29
申请人： Frost Tech LLC
摘要： A conveyor or drive chain wear monitor includes two sensors spaced apart from one another a predetermined distance which is less than the distance between the two selected measuring points on a chain. Two timers are provided, one of which is a chain speed timer and the other of which is the chain wear timer. The two timers are both controlled by the spaced sensors. The problem of sensor beams being broken by irrelevant beam breaking obstacles located between the successive spaced measuring points is solved by providing an ignore obstacle software routine in the wear monitor computer. The ignore obstacle software routine allows a user to program the monitor to ignore any number of irrelevant obstacles which might occur between two spaced measuring points on a chain.
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公开(公告)号：US09950396B2
公开(公告)日：2018-04-24
申请号：US14732535
申请日：2015-06-05
申请人： Frost Tech LLC
IPC分类号： B23P6/00
CPC分类号： B23P6/00 , Y10T29/49723
摘要： A method and apparatus for repairing overhead conveyor chain by removing a section of track, locating a mobile repair station under the exposed track, and effecting the needed repair on the chain by cycling the intact chain past the mobile repair station and repairing it as it passes. Repair embodiments include re-swaging and repair, replacement or rotation of chain links.
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公开(公告)号：US20160354876A1
公开(公告)日：2016-12-08
申请号：US14732535
申请日：2015-06-05
申请人： Frost Tech LLC
CPC分类号： B23P6/00 , Y10T29/49723
摘要： A method and apparatus for repairing overhead conveyor chain by removing a section of track, locating a mobile repair station under the exposed track, and effecting the needed repair on the chain by cycling the intact chain past the mobile repair station and repairing it as it passes. Repair embodiments include re-swaging and repair, replacement or rotation of chain links.
摘要翻译： 一种用于通过移除轨道的一部分来修复架空输送机链的方法和装置，将移动维修站定位在暴露的轨道下方，并且通过将完整链循环通过移动维修站并在其通过时对其进行修复来对链进行所需的修复 。 修理实施例包括链条的再型锻和修理，更换或旋转。
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公开(公告)号：US20200346871A1
公开(公告)日：2020-11-05
申请号：US16400473
申请日：2019-05-01
申请人： Frost Tech LLC
IPC分类号： B65G17/42
摘要： An extended life conveyor chain in which a wheeled chain member (e.g. a chain link or chain supporting trolley) includes a projecting detent which engages a detent receiver on a load beating wheel inner member locking the inner member against rotation with respect to the link. A rotating outer wheel rotates around the inner member. This relieves torsional pressure on a swaged connection between the inner non-rotating wheel portion and a fixed axle on the link and prevents resulting wear.
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公开(公告)号：US20190233215A1
公开(公告)日：2019-08-01
申请号：US16318122
申请日：2017-07-18
申请人： Frost Tech LLC
发明人： Charles C. Frost
摘要： A conveyor chain having links joined by link pin biased into any of multiple operating positions with its positioning head blocked against rotation by engagement with a detent on a positioning link. The pin can be lifted so that its head is above the level of the detent, rotated to a new operating position, and allowed to be biased back into its position with the head again blocked against rotation by the detent, whereby the wear surface of the pin can be changed to accommodate for chain wear occurring when a link rotates relative to the link pin.
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公开(公告)号：US20140182476A1
公开(公告)日：2014-07-03
申请号：US14139387
申请日：2013-12-23
申请人： Frost Tech LLC
发明人： Charles C. Frost
IPC分类号： B61B3/00
CPC分类号： B61B3/00
摘要： An overhead conveyor, components therefor and method for making same, in which the conveyor trolley utilizes load wheels having double row bearings, and is designed for a channel having a height “X,” but is built with a maximum allowable load value which is equal to or greater than the maximum allowable load value for a trolley used in channels of height greater than X.
摘要翻译： 一种架空输送机及其制造方法及其制造方法，其中输送机小车利用具有双列轴承的负载轮，并且被设计用于具有高度“X”的通道，但是其最大允许负载值相等 达到或大于高度大于X的通道中使用的手推车的最大允许负载值。
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