公开(公告)号：US20070176373A1

公开(公告)日：2007-08-02

申请号：US11341110

申请日：2006-01-28

申请人： Steven Suggs ,  Reid Meyer ,  Steven Kolb

发明人： Steven Suggs ,  Reid Meyer ,  Steven Kolb

IPC分类号： F16J15/02

CPC分类号： F16J15/125 ,  F16L23/18

摘要： A spiral wound gasket (10) with increased resistance to an inward buckling while sealing flanges at low stress levels, in which an outer guide ring (14) for positioning the gasket within the bolt circle of a bolted flange connection connects to a sealing element (12) having a core (16) that contributes to gasket recovery and made of a spirally wound, chevron-shaped band overlaid by a layer (20) of sealing material covering at least a portion of opposing sides of the core to conformably seal contact faces of flanges to be sealed.

摘要翻译： 螺旋缠绕垫圈（10）具有增加的抵抗向内弯曲的能力，同时密封低应力水平的凸缘，其中用于将垫圈定位在螺栓法兰连接件的螺栓圆圈内的外引导环（14）连接到密封元件 12），其具有有助于垫圈恢复的芯部（16），并且由螺旋缠绕的人字形带形成，所述条形覆盖有覆盖所述芯部的相对侧面的至少一部分的密封材料层（20），以使接触面 的法兰要密封。

公开(公告)号：US07097179B1

公开(公告)日：2006-08-29

申请号：US10683227

申请日：2003-10-10

申请人： Steven Suggs ,  Kris Kolb ,  Ken Fulmer

发明人： Steven Suggs ,  Kris Kolb ,  Ken Fulmer

IPC分类号： F16L17/06 ,  F16J15/02

CPC分类号： B23P15/00 ,  B21D11/06 ,  F16J15/125 ,  Y10T29/5143 ,  Y10T29/5145 ,  Y10T29/5191

摘要： A spiral wound gasket made of an elongate band with a portion of the elongate band jacketed by a resilient filler material, the jacketed elongate band wrapped in a plurality of overlapping turns to define a radially thick reinforcing member with the band in each turn enclosed by resilient filler material that abuts contactingly to the resilient filler material in an adjacent turn, the overwrapped portions of the elongate band defining opposing sealingly resilient lateral surfaces, with a leading portion and a trailing portion of the elongate band lacking the jacketing resilient filler material and adjacent turns of the leading portion secured together to fix an inner diameter and adjacent turns of the trailing portion secured together to fix an outer diameter. A method and apparatus is disclosed to wind an elongate band jacketed by a filler material around the perimeter of a die until a desired radially thick spiral wound gasket is formed.

摘要翻译： 螺旋缠绕垫圈由细长带制成，细长带的一部分由弹性填充材料夹套，夹套的细长带缠绕成多个重叠的匝以限定径向厚的加强构件，每个匝中的带被弹性包围 填充材料在相邻的匝中与弹性填充材料接触地邻接，细长带的外包裹部分限定相对的密封弹性侧表面，细长带的前导部分和后部缺少护套弹性填充材料和相邻匝 所述引导部分固定在一起以固定固定在一起以固定外径的后部的内径和相邻匝。 公开了一种方法和装置，用于将由填充材料夹套的细长带卷绕在模具的周边周围，直到形成期望的径向厚的螺旋缠绕衬垫。

公开(公告)号：US06926285B1

公开(公告)日：2005-08-09

申请号：US10015444

申请日：2001-12-11

申请人： Steven Suggs ,  Kris Kolb ,  Ken Fulmer

发明人： Steven Suggs ,  Kris Kolb ,  Ken Fulmer

IPC分类号： F16J15/12 ,  F16L17/06

CPC分类号： F16J15/125

摘要： A spiral wound gasket made of an elongate band jacketed by a sealing material, with the elongate band wrapped in overlapping turns to define a radially thick gasket with an inner diameter for being exposed to a material to be sealed and an outer diameter, in which the jacket of the sealing material defines interior portions of the gasket having the sealing material with a first density between adjacent overlapping turns of the elongate band and defining opposing flange sealing faces of the sealing material with a second density lower than said first density, for use in sealing applications.

摘要翻译： 由密封材料夹套的细长带制成的螺旋缠绕垫圈，细长带以重叠的匝包裹以限定具有内径的径向厚的垫圈，用于暴露于要密封的材料和外径，其中 密封材料的护套限定了具有密封材料的密封件的内部部分，其具有在细长带的相邻重叠匝之间的第一密度，并限定具有低于所述第一密度的第二密度的密封材料的相对的凸缘密封面，用于 密封应用。

公开(公告)号：US06665925B1

公开(公告)日：2003-12-23

申请号：US10015248

申请日：2001-12-11

申请人： Steven Suggs ,  Kris Kolb ,  Ken Fulmer

发明人： Steven Suggs ,  Kris Kolb ,  Ken Fulmer

IPC分类号： B23P2300

CPC分类号： B23P15/00 ,  B21D11/06 ,  F16J15/125 ,  Y10T29/5143 ,  Y10T29/5145 ,  Y10T29/5191

摘要： An apparatus (10) for manufacturing rubber-based spiral wound gaskets,in which a length of an elongate band (22) passes through a bath (34) for applying a coating of a rubber sealing material and then is wound in overlapping relation on a die (100) to make a spiral wound gasket. Wire brushes (70) remove the rubber sealing material from selected portions of the band, to define interior and exterior diameter portions of the wound gaskets. The die (100) defines a slot (102) extending inwardly from a perimeter for receiving a distal end portion of the elongate band (22) so that the gasket does not unwind. A fixing device (120) secures selected portions of the wound elongate band together at the interior and exterior diameters. A cutter (90) severs the elongate band (22) in order to remove the spiral wound gasket from the apparatus (10). A tapper (134) moves strikingly against a perimeter portion of the die to dislodge the spiral wound gasket. A method is disclosed that winds the elongate band around the perimeter of the die (100) until a desired radially thick spiral wound gasket is formed.

摘要翻译： 一种用于制造橡胶基螺旋缠绕垫圈的装置（10），其中细长带（22）的长度通过用于施加橡胶密封材料的涂层的浴（34），然后以重叠的关系缠绕在 模具（100）制成螺旋缠绕垫圈。 钢丝刷（70）从带的选定部分去除橡胶密封材料，以限定伤口垫圈的内径和外径部分。 模具（100）限定从周边向内延伸的槽（102），用于容纳细长带（22）的远端部分，使得垫圈不展​​开。 固定装置（120）将所述缠绕细长带的选定部分固定在内部和外部直径处。 切割器（90）切断细长带（22）以从装置（10）移除螺旋缠绕垫圈。 塞子（134）突出地移动到模具的周边部分上以移开螺旋缠绕垫圈。 公开了一种将细长带围绕模具（100）的周边缠绕直到形成期望的径向厚的螺旋缠绕衬垫的方法。