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    • 4. 发明授权
    • Duct connecting system having double walled transverse flanges
    • 管道连接系统具有双壁横向法兰
    • US06412519B1
    • 2002-07-02
    • US09767962
    • 2001-01-24
    • William V. Goodhue
    • William V. Goodhue
    • F16L922
    • F16L23/14Y10S138/04
    • The invention relates to an improved system for connecting the ends of sheet metal ducts wherein each duct end is provided with a double walled frame. Corner connectors defining perpendicularly extending arms are associated with each frame, and bolts or other fasteners are utilized for connecting the connectors and frames. The respective double walled frames comprise integral sections at the duct ends. The sections include an upturned portion extending perpendicularly outwardly from the duct wall, a second portion bent rearwardly from the outer end of the first portion, a third return portion, and an inner wall portion extending from the outer end of the third portion and forming a L-shaped portion. When the frame is formed in this fashion, it is adapted to receive the side edges of respective arms of corner connectors whereby the ducts may be efficiently assembled by locating corner connectors in place and thereafter applying the fasteners used for maintaining the assembly.
    • 本发明涉及一种用于连接金属板金属管道端部的改进系统,其中每个管道端部设置有双壁框架。 定义垂直延伸臂的角连接件与每个框架相关联,并且螺栓或其他紧固件用于连接连接器和框架。 相应的双壁框架在管道端部处包括整体部分。 这些部分包括从管道壁垂直向外延伸的向上的部分,从第一部分的外端向后弯曲的第二部分,第三返回部分和从第三部分的外端延伸的内壁部分,并形成 L形部分。 当以这种方式形成框架时,其适于接收角连接器的相应臂的侧边缘,由此可以通过将角连接器定位在适当位置并且此后应用用于维持组件的紧固件来有效地组装导管。
    • 5. 发明授权
    • Angle plates for transverse duct flanges
    • 横管法兰的角板
    • US5342100A
    • 1994-08-30
    • US151022
    • 1993-11-12
    • William V. Goodhue
    • William V. Goodhue
    • B21D53/74B23P19/04B23P21/00B23Q7/08F16L23/14F16L35/00
    • B23P19/04B21D53/745F16L23/14Y10T29/49915Y10T29/49922Y10T29/53004Y10T29/53039Y10T29/53522Y10T29/53709Y10T29/5383
    • An apparatus for and method of installing angle plates at the corners of ducts which has at the opposite ends of each panel of the duct channel shaped flanges into which is installed an angle plate with the angle plates being utilized to secure adjacent ducts together utilizing fasteners. The angle plates are configurated so as to be automatically fed by way of a supply hopper and associated machinery is constructed whereby a lowermost angle plate in a stack is automatically fed into position overlying duct channel flanges after the duct has been clamped in place followed by the forcing of the angle plate into the duct channel flanges and the securement of the angle plate in place. There is a notch in each corner of the duct between adjacent channel flanges and the angle plate is initially positioned with a corner portion thereof tilted downwardly into the notch, after which the angle plate is pressed into the two channel flanges. The machine may place two angle flanges into two corners of one end of the duct and, further, there may be two sets of machinery so as to simultaneously place angle plates into the channel flanges at both the bottom and top of a duct. Finally, the duct may come with two portions joined by a seam which is automatically locked together at the time of the placement of the angle plates.
    • 在管道角落处安装角板的装置和方法,该管道的每个面板的相对两端安装有角板,角板用于利用紧固件将相邻的管道固定在一起。 角板被配置为通过供料斗自动进给,并且相关联的机械构造成使得在管道被夹紧就位之后,堆叠中的最下角的板被自动进入位于管道通道凸缘上方的位置,随后是 迫使角板进入管道通道法兰并将角板固定在适当位置。 在相邻通道凸缘之间的管道的每个角落处都有一个凹口,角板最初定位成其角部向下倾斜到凹口中,之后角板被压入两个通道凸缘中。 机器可以将两个角法兰放置在管道一端的两个角部中,此外,可以有两组机械,以便同时在管道的底部和顶部将角板放置在通道凸缘中。 最后,管道可以带有两个部分,这两个部分通过一个接缝连接在一起,该部分在放置角板时自动锁定在一起。
    • 6. 发明授权
    • Automated method for placement of angle plates in transverse duct flanges
    • 角板在横向管道法兰中的自动化方法
    • US5321880A
    • 1994-06-21
    • US151021
    • 1993-11-12
    • William V. Goodhue
    • William V. Goodhue
    • B21D53/74B23P19/04B23P21/00B23Q7/08F16L23/14B21D39/02
    • B23P19/04B21D53/745F16L23/14Y10T29/49915Y10T29/49922Y10T29/53004Y10T29/53039Y10T29/53522Y10T29/53709Y10T29/5383
    • A method of installing angle plates at the corners of ducts which has at the opposite ends of each panel of the duct channel shaped flanges into which is installed an angle plate with the angle plates being utilized to secure adjacent ducts together utilizing fasteners. The angle plates are configurated so as to be automatically fed by way of a supply hopper and associated machinery is constructed whereby a lowermost angle plate in a stack is automatically fed into position overlying duct channel flanges after the duct has been clamped in place followed by the forcing of the angle plate into the duct channel flanges and the securement of the angle plate in place. The method may comprise placing two angle flanges into two corners of one end of the duct and, further, simultaneously placing angle plates into the channel flanges at both the bottom and top of a duct. Finally, the duct may come with two portions joined by a seam which is automatically locked together at the time of the placement of the angle plates.
    • 在管道角落处安装角板的方法,其在管道通道形状法兰的每个面板的相对端处安装有角板,角板用于利用紧固件将相邻的管道固定在一起。 角板被配置为通过供料斗自动进给,并且相关联的机械构造成使得在管道被夹紧就位之后,堆叠中的最下角的板被自动进入位于管道通道凸缘上方的位置,随后是 迫使角板进入管道通道法兰并将角板固定在适当位置。 该方法可以包括将两个角形凸缘放置在管道的一端的两个角部中,并且还将角板同时放置在管道的底部和顶部处的通道凸缘中。 最后,管道可以带有两个部分,这两个部分通过一个接缝连接在一起,该部分在放置角板时自动锁定在一起。