公开(公告)号：US20100300835A1

公开(公告)日：2010-12-02

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： B65G19/22 ,  B65G47/46 ,  B23P6/00

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。

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。

公开(公告)号：US6068802A

公开(公告)日：2000-05-30

申请号：US122356

申请日：1998-07-24

申请人： David M. Berghorn ,  John Martini

发明人： David M. Berghorn ,  John Martini

IPC分类号： B29C44/12 ,  E06B3/58 ,  E06B3/70 ,  E06B3/82 ,  B29C44/10 ,  B29C44/18 ,  B32B5/18

CPC分类号： E06B3/5892 ,  B29C44/1233 ,  E06B3/822 ,  E06B2003/7023

摘要： A method for the assembly of doors having a pair of skins and a core of synthetic resin forms a first door element including forming a first skin and a peripheral wall to provide an upwardly opening cavity into which a foamable synthetic resin formulation is introduced. A second skin is then assembled over the cavity, and the resultant door assembly is passed through an elongated heating zone while controlling the thickness dimension of the door assembly to expand and cure the resin formulation in the cavity into a cellular resin insulating core and to bond the skins and core. The several steps are conducted seriatim at stations along a conveyor assembly.

摘要翻译： 用于组装具有一对表皮和合成树脂芯的门的方法形成第一门元件，包括形成第一表皮和周壁，以提供向上开口的腔，引入可发泡的合成树脂制剂。 然后将第二个皮肤组装在空腔上，并且使合成的门组件通过细长的加热区，同时控制门组件的厚度尺寸以将空腔中的树脂制剂膨胀和固化成多孔树脂绝缘芯并粘结 皮肤和核心。 沿着输送机组件的台站进行几个步骤。

公开(公告)号：US5839252A

公开(公告)日：1998-11-24

申请号：US835143

申请日：1997-04-04

申请人： David M. Berghorn ,  Shaojun Gao

发明人： David M. Berghorn ,  Shaojun Gao

IPC分类号： E06B3/70 ,  E06B3/82 ,  E04C2/34 ,  E06B3/76

CPC分类号： E06B3/822 ,  E06B2003/7023 ,  E06B2003/7046 ,  E06B2003/7074

摘要： A metal door has a unitary rectangular frame of generally uniform cross section providing stiles and rails, and a pair of substantially rectangular panels which are secured to the frame. The panels have opposed flanges overlying and engaged with the adjacent side margins of the stiles of the frame to secure the panels thereto. The door is fabricated by forming an elongate metal strip into a frame element of generally uniform cross section with channels between a generally planar central portion and inwardly offset marginal portions. A predetermined length of the strip is bent to form a substantially rectangular frame, the ends of which are fastened together. The panels have lips on their flanges and are assembled to the frame with the flanges inserted into the channels and the lips frictionally engaging the side walls thereof.

摘要翻译： 金属门具有总体均匀横截面的整体矩形框架，提供了平台和轨道，以及一对固定在框架上的大致矩形的面板。 这些面板具有相对的凸缘，其覆盖并与框架的框架的相邻侧边缘接合，以将面板固定到框架上。 通过将细长金属条形成为具有大致均匀横截面的框架元件来制造门，通道在大致平坦的中心部分和向内偏移的边缘部分之间。 将条带的预定长度弯曲以形成大致矩形的框架，其端部紧固在一起。 面板在其凸缘上具有唇缘，并且组装到框架上，其中凸缘插入通道中，并且唇缘摩擦地接合其侧壁。