公开(公告)号：US5356184A

公开(公告)日：1994-10-18

申请号：US818848

申请日：1992-01-10

申请人： A. Reese Hunter

发明人： A. Reese Hunter

IPC分类号： F16L23/14 ,  F24F13/02 ,  F16L23/00

CPC分类号： F24F13/0209 ,  F16L23/14 ,  Y10S285/921 ,  Y10T29/49826 ,  Y10T29/49876

摘要： A corner piece for a sheet metal connector system that includes coupling members which have a V-shaped cross section and inwardly turned retaining edges spaced a given distance from the apex of the V includes a first leg which has a width slightly less than the given distance and a length, and a second leg which has a width slightly less than the given distance and a length which extends at an angle other than 180 degrees with respect to the first leg's length. The first leg may be snugly fitted between the apex of a first V-shaped coupling member and the inwardly turned edge of the first coupling member and the second leg may be snugly fitted between the apex of a second V-shaped coupling member and the inwardly turned edge of the second coupling member to join the two coupling members together at the angle. The first and second legs may be identical separate pieces which can intersect and be joined.

摘要翻译： 用于金属板连接器系统的角件包括具有V形横截面和与V的顶点间隔开给定距离的向内转动的保持边缘的联接构件，该第一支腿具有略小于给定距离的宽度 以及具有稍小于所述给定距离的宽度的长度和第二腿部，以及相对于所述第一腿部长度以不同于180度的角度延伸的长度。 第一腿可以紧密地装配在第一V形联接构件的顶点和第一联接构件的向内翻转的边缘之间，并且第二腿可以紧密地装配在第二V形联接构件的顶点和内侧 第二联接构件的转动边缘以两角度将两个联接构件连接在一起。 第一和第二腿可以是相互交叉和连接的相同的分开的片。

公开(公告)号：US5283944A

公开(公告)日：1994-02-08

申请号：US21453

申请日：1993-02-23

申请人： William V. Goodhue

发明人： William V. Goodhue

IPC分类号： B21D53/74 ,  B23P19/04 ,  B23P21/00 ,  B23Q7/08 ,  F16L23/14 ,  B23P19/00 ,  B23Q7/10

CPC分类号： B23P19/04 ,  B21D53/745 ,  F16L23/14 ,  Y10T29/49915 ,  Y10T29/49922 ,  Y10T29/53004 ,  Y10T29/53039 ,  Y10T29/53522 ,  Y10T29/53709 ,  Y10T29/5383

摘要： 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.

摘要翻译： 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。

公开(公告)号：US5165736A

公开(公告)日：1992-11-24

申请号：US605484

申请日：1990-10-30

申请人： Casparus W. De Waal

发明人： Casparus W. De Waal

IPC分类号： F16L23/14

CPC分类号： F24F13/0209 ,  F16L23/14

摘要： A profile for the coupling of adjoining channel members comprises a front wall for extending perpendicularly from a wall of the channel member, a back wall extending at least partially parallel to the front wall, a front flange connected to the front wall, a back flange connected to the back wall and a deformable sealing material in the space between the front wall, the back wall and the flanges. The profile is constructed by folding a strip of material along parallel fold lines. A deformable sealing material is applied to the strip, and when the strip is folded, the sealing material is deformed so as to fill a substantial portion of the space between the front wall, the back wall, the front flange and the back flange of the profile.

摘要翻译： 用于联接相邻通道构件的轮廓包括用于从通道构件的壁垂直延伸的前壁，至少部分平行于前壁延伸的后壁，连接到前壁的前凸缘，连接到前壁的后凸缘 在前壁，后壁和凸缘之间的空间中的后壁和可变形的密封材料。 通过沿着平行的折叠线折叠材料条来构造型材。 将可变形的密封材料施加到条带上，并且当条带折叠时，密封材料变形，以便填充前壁，后壁，前凸缘和后凸缘之间的空间的大部分 个人资料

公开(公告)号：US5005879A

公开(公告)日：1991-04-09

申请号：US389533

申请日：1989-08-04

申请人： Roy J. Jackson

发明人： Roy J. Jackson

IPC分类号： F16L23/02 ,  F16L23/14 ,  F24F13/02

CPC分类号： F24F13/0209 ,  F16L23/14 ,  Y10T29/49922

摘要： A corner bracket 20, 120 forming part of a system of corner brackets adapted for mechanically inter-connecting in an air tight manner generally rectangular duct portions 37, 38. A first bracket 12 on the end of a first duct 37 is placed in adjacent, abutting, back to back relationship with a second bracket 6 on a second duct 38 and similarly at all four corners of the duct ends. Tabs 27, 127 which are formed from the corner bracket 20, 120 are located so as to be foldable over the adjacent, back to back brackets so as to mechanically bind the brackets together. The folding operation can be performed with hand tools such as hammers and the like. Using appropriate seals, an air tight, mechanically sound duct joint is accomplished. The brackets and the bracket inter-connection system are particularly suited for use with air conditioning duct networks.

公开(公告)号：US4940264A

公开(公告)日：1990-07-10

申请号：US599501

申请日：1984-04-12

申请人： Georg Mez

发明人： Georg Mez

IPC分类号： F16L23/02 ,  F16L23/14

CPC分类号： F24F13/0209 ,  F16L23/14

摘要： In the case of a flange connection for rectangular air conditioning ducts which have four walls, four flange profiles with four rectangular angle-pieces are fitted frame-wise on the end of a duct portion. The flange profiles are in this case subhstantially L-shaped hollow profiles which are in each case fitted onto a duct wall and fixed there with a plurality of spot welds. Problematical is the seal between the inner arm of the flange profile and the duct wall, because by reason of spot welds which are situated close to but at a distance from one another, air can flow out into the free atmosphere between them and over the end face of the duct wall. In order to achieve better tightness, there is formed into the hollow profile a bead extending from the front radial portion. An inner arc of the bead lies with a clamping fit on the top of the duct wall and presses it against the inner longitudinal arm so achieving a seal which it is possible easily to implement in manufacture. The arc and the arc which merges into the inner longitudinal arm have relatively large radii, so that manufacturing the profile on a profile rolling plant presents no difficulties. Application: to the manufacture of prefabricated partial ducts for rapidly assembling air conditioning ducts, for purposes of ventilation, heating or cooling large projects.

摘要翻译： 在具有四个壁的矩形空调管道的法兰连接的情况下，具有四个矩形角件的四个凸缘轮廓被框架地配合在管道部分的端部上。 在这种情况下，凸缘轮廓是大体上L形的中空轮廓，每个中空轮廓分别安装在管道壁上并且在那里固定有多个点焊。 问题是法兰轮廓的内臂与管道壁之间的密封，因为由于位于彼此靠近但有一定距离的点焊，空气可以流出到它们之间的自由气氛和一端 管壁面。 为了获得更好的密封性，在中空型材中形成有从前径向部分延伸的凸缘。 胎圈的内圆弧以夹紧配合在管道壁的顶部上，并将其压靠在内纵臂上，从而达到在制造中容易实施的密封。 合并到内纵臂中的电弧和弧具有相对较大的半径，使得在轮廓轧制工厂上制造轮廓没有任何困难。 适用范围：制造用于快速组装空调管道的预制部分管道，用于通风，加热或冷却大型项目。

公开(公告)号：US4767137A

公开(公告)日：1988-08-30

申请号：US27244

申请日：1987-03-18

申请人： Hans Zinner ,  Hans Kaupp

发明人： Hans Zinner ,  Hans Kaupp

IPC分类号： F16L23/02 ,  F16L23/036 ,  F16L23/14 ,  F16L37/26 ,  F16L19/02

CPC分类号： F16L23/14 ,  F02K1/80 ,  F16L37/26

摘要： A tube connecting device is provided that connects rectangular tube ends in a fluid-tight manner with one another. The tube ends communicate with one another at their ends in a tube connecting device. A first tube end has a frame that is open on one side, this frame having a circumferential groove. A second tube end has a circumferential flange that is received in the circumferential groove. This open side of the frame is covered by a sealing strip fastened thereto, this strip clampingly spanning adjacent portions of the frame and flange.

摘要翻译： 提供了一种管连接装置，其将矩形管端部以流体密封的方式相互连接。 管端在管连接装置的端部彼此连通。 第一管端具有在一侧开口的框架，该框架具有周向凹槽。 第二管端具有容纳在周向槽中的周向凸缘。 框架的这个敞开侧被固定在其上的密封条覆盖，该条夹紧地跨过框架和凸缘的相邻部分。

公开(公告)号：US4739802A

公开(公告)日：1988-04-26

申请号：US847170

申请日：1986-04-02

申请人： Manfred Meinig

发明人： Manfred Meinig

IPC分类号： F16L23/02 ,  F16L23/00 ,  F16L23/14 ,  F24F13/02

CPC分类号： F24F13/0209 ,  F16L23/14 ,  Y10S138/04 ,  Y10S138/10

摘要： Connecting flange portions are form fitted in one piece with an essentially hollow profile at the end of a duct wall portion of a duct section formed from sheet metal. Supporting arms of the connecting flange portions extend back to the duct wall, and are folded into folding pockets which are formed from the duct wall. To attach intermediate connectors having larger duct cross-sections, the supporting arms can have outwardly extending protrusions.

摘要翻译： 在由金属板形成的管道部分的管道壁部分的端部处，连接凸缘部分形成为一体并具有基本上中空的轮廓。 连接法兰部分的支撑臂延伸回管道壁，并折叠成由管道壁形成的折叠袋。 为了安装具有较大管道横截面的中间连接件，支撑臂可以具有向外延伸的突起。

公开(公告)号：US4461499A

公开(公告)日：1984-07-24

申请号：US477923

申请日：1983-03-23

申请人： A. Reese Hunter ,  Robert H. Hudson

发明人： A. Reese Hunter ,  Robert H. Hudson

IPC分类号： F16L23/14 ,  F16L23/00

CPC分类号： F24F13/0209 ,  F16L23/14

摘要： Abutting sections of sheet metal ducts are joined at an interface by flanging the ends of each section adjacent the interface and forming a plurality of spaced tabs in the wall surface of the flanges, which tabs protrude outwardly in a direction away from the interface. A generally V-shaped coupling member, having a portion of the free edges thereof folded back under the corresponding side wall, is then assembled over a pair of opposed flanges with the edges of the folded under portions snapping in behind the tabs to lock the flanges together.

摘要翻译： 金属板金属导管的接合部分在界面处连接，每个部分的邻近接口的端部并在凸缘的壁表面中形成多个间隔开的凸片，该凸片在远离界面的方向上向外突出。 然后将具有折叠在相应侧壁下方的自由边缘的一部分的大致V形联接构件组装在一对相对的凸缘上，其中折叠的下部的边缘卡在突出部的后面以锁定凸缘 一起。

公开(公告)号：US4447079A

公开(公告)日：1984-05-08

申请号：US299280

申请日：1981-09-04

申请人： Michael T. Sullivan

发明人： Michael T. Sullivan

IPC分类号： F16L23/14 ,  F16L23/00

CPC分类号： F24F13/0209 ,  F16L23/14

摘要： A duct jointing system has frame members each with a channel portion for engaging an end of a respective duct wall and an outwardly projecting portion. L-shaped connectors engage in openings in the outwardly projecting portions for securing the frame members together as frames and adjacent frames are connected by cleats engaging projections on the outwardly projecting portions and reinforcing flanges on the connectors, the flanges being cut-away to allow the cleats to be driven longitudinally into position.

摘要翻译： 管道接合系统具有框架构件，每个框架构件具有通道部分，用于接合相应的管道壁的端部和向外突出的部分。 L形连接器接合在向外突出的部分中的开口中，用于将框架构件固定在一起作为框架，并且相邻的框架通过接合突出部分上的突出部的楔子连接在连接器上，凸缘被切除以允许 夹板被纵向驱动到位。

公开(公告)号：US4407534A

公开(公告)日：1983-10-04

申请号：US199346

申请日：1980-10-21

申请人： Gunter Petz

发明人： Gunter Petz

IPC分类号： F16B5/00 ,  F16L23/14 ,  F16L37/14

CPC分类号： F16B5/0048 ,  F16L23/14 ,  Y10T403/7045

摘要： An arrangement for connecting corresponding edge areas of thin-walled bodies together wherein each edge area is provided with bending sections and empty sections alternately disposed to each other with respect to the corresponding bending and empty sections of the other edge area. The bending sections of the other edge area are disposed through the corresponding empty sections of the edge area whereby the bending sections collectively define a common channel through which an elongate connecting member is inserted to secure the bodies together.

摘要翻译： 用于将薄壁体的相应边缘区域连接在一起的布置，其中每个边缘区域设置有相对于另一边缘区域的相应弯曲和空的部分彼此交替布置的弯曲部分和空白部分。 另一个边缘区域的弯曲部分通过边缘区域的相应的空的部分设置，由此弯曲部分共同地限定一个共同的通道，细长的连接部件通过该通道被插入以将这些主体固定在一起。