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1. 发明授权

US08260574B1 Diagnostic device for material handling system and method of diagnosing 有权
标题翻译：材料处理系统诊断装置及诊断方法
公开(公告)号：US08260574B1
公开(公告)日：2012-09-04
申请号：US12341561
申请日：2008-12-22
申请人： Dennis J. Schuitema , Kenneth J. Kooistra , Stephen C. Wolf , Matthew A. Steenwyk
发明人： Dennis J. Schuitema , Kenneth J. Kooistra , Stephen C. Wolf , Matthew A. Steenwyk
IPC分类号： G06F11/00
CPC分类号： B65G43/02 , B65G2207/36
摘要： A technique is provided for diagnosing deficiencies in a material handling system having a track and a material support member adapted to travel on the track. A diagnostic device travels with the material support member and includes one or more sensors that measure one or more parameters of the material support member. Such parameters may include an amount of force exerted laterally against one or more restraining members or the accelerations of the material support member. The material handling system may include a plurality of slats connected in an endless web that defines a conveying surface upon which articles are transported.
摘要翻译：提供了一种用于诊断具有适于在轨道上行进的轨道和材料支撑构件的材料处理系统中的缺陷的技术。诊断装置与材料支撑构件一起行进并且包括测量材料支撑构件的一个或多个参数的一个或多个传感器。这些参数可以包括横向抵抗一个或多个限制构件的力的量或材料支撑构件的加速度。材料处理系统可以包括连接在环形腹板中的多个板条，其限定输送物品的输送表面。

2. 发明申请

US20120125735A1 VERTICAL ACTION SORTER AND METHOD OF SORTING ARTICLES 审中-公开
标题翻译：垂直动作分拣机和分类方法
公开(公告)号：US20120125735A1
公开(公告)日：2012-05-24
申请号：US13302566
申请日：2011-11-22
申请人： Dennis J. Schuitema , Paul L. Wetters , Kenneth J. Kooistra
发明人： Dennis J. Schuitema , Paul L. Wetters , Kenneth J. Kooistra
IPC分类号： B65G47/46
CPC分类号： B65G47/647 , B65G47/945
摘要： A vertical action sorter is provided along a transport conveyor for selectively diverting articles from the conveyor to a different location, such as a bin or another conveyor. Each sorter includes a sorter module that is selectively raised and lowered in response to an actuator, such as a linear actuator, that drives actuator members along respective tracks associated with the sorter module. Each track includes a contoured surface that controls the rate at which the sorter module will be raised and lowered in response to the linear actuator. A cross member may be provided for evenly supporting the sorter module as it is raised and lowered.
摘要翻译：沿着运输输送机提供垂直动作分选机，用于选择性地将物品从输送机转向不同的位置，例如货箱或另一个输送机。每个分拣机包括分选器模块，其响应于诸如线性致动器的致动器而选择性地升高和降低，所述致动器沿着与分拣机模块相关联的各个轨道驱动致动器构件。每个轨道包括轮廓表面，其控制分选器模块响应于线性致动器而升高和降低的速率。可以提供横向构件以在分拣机模块被升高和降低时均匀地支撑分拣机模块。

3. 发明授权

US06868961B2 Roller conveyor with clutched idler rollers 失效
标题翻译：滚轮输送机带有离合器惰辊
公开(公告)号：US06868961B2
公开(公告)日：2005-03-22
申请号：US10406401
申请日：2003-04-03
申请人： Ronald C. Ehlert , Kenneth J. Kooistra
发明人： Ronald C. Ehlert , Kenneth J. Kooistra
IPC分类号： B65G13/073 , B65G47/26 , B65G13/06
CPC分类号： B65G47/261 , B65G13/073
摘要： A roller conveyor which includes idler rollers which are drivable in a driving direction in response to rotational driving of a drive portion of the rollers, and which are freely rotatable in the driving direction relative to the drive portions of the rollers, in order to allow for coasting of articles or products on the roller conveyor. The rollers include one-way clutch devices which may drive the rollers in the driving direction in response to activation or engagement of a drive means to convey products along the conveyor. The clutch devices also allow the rollers to continue to rotate in the driving direction after the driving means has been deactivated or disengaged from the rollers. The roller conveyor thus may convey articles along multiple zones of the conveyor and may accumulate articles on the zones, such as in response to article sensors positioned along the roller conveyor.
摘要翻译：一种辊式输送机，其包括惰轮，所述惰辊可响应于辊的驱动部分的旋转驱动而沿驱动方向驱动，并且可相对于辊的驱动部分在驱动方向上自由旋转，以允许物品或产品在滚筒输送机上滑行。辊子包括单向离合器装置，其可以响应于驱动装置的驱动或接合而沿着驱动方向驱动辊子，以沿输送机输送产品。离合器装置还允许滚筒在驱动装置已经从滚筒停用或脱离之后继续沿驱动方向旋转。因此，辊式输送机可以沿着输送机的多个区域输送物品，并且可以在区域上积累物品，例如响应于沿着辊式输送机定位的物品传感器。

4. 发明授权

US07467708B2 Belt conveyor and method of converting a roller conveyor to a belt conveyor, and retrofit kit 失效
标题翻译：皮带输送机和将滚筒输送机转换成皮带输送机的方法，以及改装套件
公开(公告)号：US07467708B2
公开(公告)日：2008-12-23
申请号：US11651810
申请日：2007-01-10
申请人： Michael Thane McGettigan , David H. Cotter , Kenneth J. Kooistra , Curtis E. LeMay
发明人： Michael Thane McGettigan , David H. Cotter , Kenneth J. Kooistra , Curtis E. LeMay
IPC分类号： B65G23/04
CPC分类号： B65G23/04 , B65G15/32 , B65G21/00
摘要： A belt conveyor includes spaced-apart opposite sidewalls and at least two rollers positioned along and between the sidewalls defining a zone in which two of the rollers are end rollers located at opposite ends of the zone. A continuous conveying belt is reeved around the rollers and defines a conveying surface between the sidewalls. At least one of the rollers is a driven roller to drive the conveying belt and move articles along the belt conveyor. The conveying belt is initially stretched lengthwise at least 0.75 percent when it is reeved around the rollers. The conveying belt is tracked around the rollers, without a take up device, by engaging with the rollers. End rollers are mounted to axles, each axle extending through and protruding from both sidewalls. Axle retainers may receive the ends the end roller axles and connect the axle ends to their respective sidewalls. The rollers may be driven in response to an article sensor that senses articles on the conveying belt, in order to convey or accumulate articles on the belt conveyor. The belt may be applied as a retrofit to an existing roller conveyor system, and the belt may be incorporated into a kit which may also include replacement end rollers and/or axle retainers for use at either end of a zone.
摘要翻译：带式输送机包括间隔开的相对的侧壁和至少两个辊子，其定位在侧壁之间并且在侧壁之间限定了一个区域，其中两个辊子是位于该区域相对端的端辊。连续输送带围绕辊子进行缠绕并且在侧壁之间限定输送表面。至少一个辊是用于驱动输送带并沿着带式输送机移动物品的从动辊。当传送带围绕辊子旋转时，最初沿纵向拉伸至少0.75％。通过与辊接合，传送带在辊周围被跟踪，而不用卷绕装置。端辊安装到轴上，每个轴延伸穿过并从两个侧壁突出。轴保持器可以接收端滚子轴的端部并且将轴端连接到它们各自的侧壁。可以响应于感测输送带上的物品的物品传感器来驱动辊子，以便在带式输送机上输送或积聚物品。带可以作为对现有的辊式输送机系统的改进而被应用，并且带可以结合到套件中，该套件还可以包括在区域的任一端使用的替换端辊和/或轴保持器。

5. 发明授权

US06971510B2 Curved belt conveyor 有权
公开(公告)号：US06971510B2
公开(公告)日：2005-12-06
申请号：US10411757
申请日：2003-04-11
申请人： David H. Cotter , Kenneth J. Kooistra , Thomas J. Pelak , Richard E. Hoisington, II
发明人： David H. Cotter , Kenneth J. Kooistra , Thomas J. Pelak , Richard E. Hoisington, II
IPC分类号： B65G15/02 , B65G15/24 , B65G39/00 , B65G39/071 , B65G39/16 , B65G47/26
CPC分类号： B65G47/268 , B65G15/02 , B65G15/24 , B65G39/16
摘要： A curved belt conveyor includes at least two zones, each of which may be defined by a motorized roller and at least one idler roller which are positioned along and between opposite sidewalls of the conveyor, and a continuous belt reeved around the rollers. The conveyor includes a tracking means for tracking the belt on the rollers. The tracking means is substantially contained between the sidewalls of the conveyor and laterally inward of the outer and inner ends of the rollers. The tracking means may comprise a tracking roller positioned along a lower surface of one of the rollers and may engage the lower run of the belt with an upper surface of the tracking roller to maintain the belt in a proper position around the rollers.

6. 发明授权

US08813943B2 Positive displacement sorter 有权
标题翻译：正排量分选机
公开(公告)号：US08813943B2
公开(公告)日：2014-08-26
申请号：US13104657
申请日：2011-05-10
申请人： Mohan A. Ramankutty , Kenneth J. Kooistra , Floyd W. Butler , Dennis J. Schuitema , Paul Kreys , Thomas H. Triesenberg , Ronald C. Ehlert , David D. Sayers
发明人： Mohan A. Ramankutty , Kenneth J. Kooistra , Floyd W. Butler , Dennis J. Schuitema , Paul Kreys , Thomas H. Triesenberg , Ronald C. Ehlert , David D. Sayers
IPC分类号： B65G47/46
CPC分类号： B65G47/844 , B65G23/16
摘要： A positive displacement sorter includes a plurality of interconnected parallel slats defining an endless web that travels in a longitudinal direction. The web has upper and lower runs and transition sections between the upper and lower runs. An upper surface of the upper run of the web defining an article-conveying surface. A plurality of pusher shoes travels along at least one of the slats in order to laterally divert articles on the conveying surface. Each of the shoes has a diverting member extending below the conveying surface. A plurality of diverting rails below the conveying surface is capable of engaging the diverting member to cause the associated shoe to travel laterally to divert an article. A plurality of diverters selectively diverts at least one of the diverting members from a non-diverting path extending longitudinally along the sorter to one of the diverting rails in a diverting state. A propulsion system propels the web. The propulsion system includes at least one drive assembly engaging a lower surface of the upper run or an upper surface of the lower run.
摘要翻译：正排量分选机包括多个相互连接的平行板条，其限定沿纵向方向行进的环形腹板。纸幅具有上下运行和上下运行之间的过渡部分。纸幅上部的上表面限定了物品输送表面。多个推动器鞋沿着至少一个板条行进，以便在输送表面上侧向地转移物品。每个鞋子具有在输送表面下方延伸的转向构件。在输送表面下方的多个转向轨道能够接合转向构件以使相关联的鞋横向行进以转移物品。多个分流器选择性地将转向构件中的至少一个从沿着分类器纵向延伸的非转向路径转移到处于转向状态的转向轨道之一。推进系统推动了网络。推进系统包括至少一个驱动组件，其接合上游的下表面或下游的上表面。

7. 发明授权

US08167116B2 Reducing drag on the web of a positive displacement sorter 有权
标题翻译：减少排污口网上的拖网
公开(公告)号：US08167116B2
公开(公告)日：2012-05-01
申请号：US12560612
申请日：2009-09-16
申请人： Dennis J. Schuitema , Stephen C. Wolf , Kenneth J. Kooistra , David M. Berghorn
发明人： Dennis J. Schuitema , Stephen C. Wolf , Kenneth J. Kooistra , David M. Berghorn
IPC分类号： B65G47/10
CPC分类号： B65G17/06 , B65G47/844 , B65G2207/36 , Y10T29/49718
摘要： A method of reducing drag on the web of a positive displacement sorter is used with a web made up of a plurality of parallel slats interconnected at their opposite ends with chain assemblies in an endless loop. A plurality of pusher shoes each travel along at least one of said slats. The sorter further includes a driven sprocket assembly and a non-driven sprocket assembly. Each of the sprocket assemblies includes at least two sprockets on a shaft, each for engaging one of the chain assemblies. The sprocket assemblies support the chain assemblies at opposite ends of the web. The method includes auditing the sorter including determining if the slats are skewed with respect to the direction of travel of the web. If it is determined that the slats are skewed, then the chain assemblies and the non-driven sprocket assembly are modified. The chain assemblies are modified by adding side thrust wheels on opposite sides of the web. The non-driven sprocket is modified by locking the sprockets to the shaft such that the sprockets rotate together.
摘要翻译：使用一种减少正位移分选机的幅材上的阻力的方法，其中由多个平行板条组成的幅材在其相对端部处以无限循环的链条组件相互连接。多个推动鞋每个沿着所述板条中的至少一个行进。分拣机还包括从动链轮组件和非从动链轮组件。每个链轮组件在轴上包括至少两个链轮，每个链轮用于接合链组件中的一个。链轮组件在网的相对端处支撑链条组件。该方法包括对分拣机进行审核，包括确定板条是否相对于幅材行进方向倾斜。如果确定板条是倾斜的，则链条组件和非从动链轮组件被修改。链条组件通过在网的相对侧上添加侧推轮来修改。非从动链轮通过将链轮锁定到轴来改变，使得链轮一起旋转。

8. 发明申请

US20120048677A1 POSITIVE DISPLACEMENT SORTER 有权
标题翻译：积极位移分子
公开(公告)号：US20120048677A1
公开(公告)日：2012-03-01
申请号：US13104657
申请日：2011-05-10
申请人： Mohan A. Ramankutty , Kenneth J. Kooistra , Floyd W. Butler , Dennis J. Schuitema , Paul Kreys , Thomas H. Triesenberg , Ronald C. Ehlert , David D. Sayers
发明人： Mohan A. Ramankutty , Kenneth J. Kooistra , Floyd W. Butler , Dennis J. Schuitema , Paul Kreys , Thomas H. Triesenberg , Ronald C. Ehlert , David D. Sayers
IPC分类号： B65G47/46 , B65G15/30
CPC分类号： B65G47/844 , B65G23/16
摘要： A positive displacement sorter includes a plurality of interconnected parallel slats defining an endless web that travels in a longitudinal direction. The web has upper and lower runs and transition sections between the upper and lower runs. An upper surface of the upper run of the web defining an article-conveying surface. A plurality of pusher shoes travels along at least one of the slats in order to laterally divert articles on the conveying surface. Each of the shoes has a diverting member extending below the conveying surface. A plurality of diverting rails below the conveying surface is capable of engaging the diverting member to cause the associated shoe to travel laterally to divert an article. A plurality of diverters selectively diverts at least one of the diverting members from a non-diverting path extending longitudinally along the sorter to one of the diverting rails in a diverting state. A propulsion system propels the web. The propulsion system includes at least one drive assembly engaging a lower surface of the upper run or an upper surface of the lower run.
摘要翻译：正排量分选机包括多个相互连接的平行板条，其限定沿纵向方向行进的环形腹板。纸幅具有上下运行和上下运行之间的过渡部分。纸幅上部的上表面限定了物品输送表面。多个推动器鞋沿着至少一个板条行进，以便在输送表面上侧向地转移物品。每个鞋子具有在输送表面下方延伸的转向构件。在输送表面下方的多个转向轨道能够接合转向构件以使相关联的鞋横向行进以转移物品。多个分流器选择性地将转向构件中的至少一个从沿着分类器纵向延伸的非转向路径转移到处于转向状态的转向轨道之一。推进系统推动了网络。推进系统包括至少一个驱动组件，其接合上游的下表面或下游的上表面。

9. 发明授权

US07556144B2 Belt conveyor 有权
标题翻译：皮带输送机
公开(公告)号：US07556144B2
公开(公告)日：2009-07-07
申请号：US11504509
申请日：2006-08-15
申请人： David H Cotter , Kenneth J Kooistra , Curtis E LeMay
发明人： David H Cotter , Kenneth J Kooistra , Curtis E LeMay
IPC分类号： B65G23/04
CPC分类号： B65G15/32 , B65G15/22 , B65G15/24 , B65G15/50 , B65G15/64 , B65G39/02 , B65G39/071 , B65G43/10 , B65G47/261 , B65G47/31 , B65G47/53 , B65G2203/044
摘要： A belt conveyor includes a driven roller and at least one other roller positioned along and between opposite sidewalls of the conveyor and a continuous belt routed around the driven roller and the other roller or rollers. The driven roller is drivable to drive the belt around the rollers to move articles along the respective zone. The belt has a low modulus characteristic and may be initially stretched at least 0.75 percent in its lengthwise direction when the belt is reeved or routed around the rollers. The driven roller may be drivable in response to an article sensor that senses articles on the conveyor belt, in order to convey or accumulate articles on the belt conveyor.
摘要翻译：带式输送机包括从动辊和沿着输送机的相对侧壁之间和之间定位的至少一个其它辊，以及围绕从动辊和另一个辊或辊布置的连续带。从动辊可驱动，以驱动带绕着辊子沿着相应的区域移动物品。带具有低模量特性，并且当带被围绕辊绕着或绕过辊时，可以在其长度方向上最初拉伸至少0.75％。从动辊可以响应于感测输送带上的物品的物品传感器而被驱动，以便在带式输送机上输送或积聚物品。

10. 发明授权

US06811018B2 Belt conveyor 有权
标题翻译：皮带输送机
公开(公告)号：US06811018B2
公开(公告)日：2004-11-02
申请号：US10358690
申请日：2003-02-05
申请人： David H. Cotter , Kenneth J. Kooistra , Curtis E. LeMay
发明人： David H. Cotter , Kenneth J. Kooistra , Curtis E. LeMay
IPC分类号： B65G4300
CPC分类号： B65G15/32 , B65G15/22 , B65G15/24 , B65G15/50 , B65G15/64 , B65G39/02 , B65G39/071 , B65G43/10 , B65G47/261 , B65G47/31 , B65G47/53 , B65G2203/044
摘要： A belt conveyor or belt accumulator includes at least two tandem zones, each of which is defined by a motorized roller and at least one idler roller positioned along and between opposite sidewalls of the conveyor and a continuous belt routed around the motorized roller and the idler roller or rollers. The motorized roller is operable to drive the belt around the rollers to move articles along the respective zone. The belt may have a low modulus characteristic and may be initially stretched at least 0.75% in its lengthwise direction when the belt is reeved or routed around the rollers. The motorized roller of each zone may be independently operable, such as in response to an article sensor at each zone, to convey or accumulate articles on the respective zone of the belt conveyor.
摘要翻译：带式输送机或带式蓄能器包括至少两个串联区域，每个区域由电动辊和至少一个惰轮定义，所述至少一个惰辊位于输送机的相对侧壁之间并位于输送机的相对的侧壁之间，并且围绕电动辊和惰辊或辊子。电动辊可操作以围绕辊驱动带以沿着相应的区域移动物品。带可以具有低模量特性，并且当带被围绕辊绕着或绕过辊时，可以在其长度方向上最初拉伸至少0.75％。每个区域的电动辊可以独立地可操作，例如响应于每个区域处的物品传感器，以在带式输送机的相应区域上输送或积聚物品。

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