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1. 发明申请

US20050258641A1 Pipe coupling having compression band 有权
标题翻译：具有压缩带的管接头
公开(公告)号：US20050258641A1
公开(公告)日：2005-11-24
申请号：US11127858
申请日：2005-05-12
申请人： John Gibb
发明人： John Gibb
IPC分类号： F16L3/00 , F16L17/00 , F16L17/025 , F16L21/02 , F16L21/06 , F16L23/032 , F16L23/04 , F16L23/08 , F16L23/18 , F16L25/14 , F16L33/04
CPC分类号： F16L21/02 , F16L17/04 , F16L21/005 , F16L21/065 , F16L23/08 , F16L23/18 , F16L25/14 , Y10T29/53987
摘要： A coupling for joining pipe elements in end to end relationship is disclosed. The coupling includes a sealing member having an inner diameter and an outer surface. A plurality of segments are supported on the sealing member's outer surface. Each segment has a pair of arcuate surfaces positioned in space relation on either side of the sealing member. A compression band surrounds the outer perimeter of the segments, the segments being captured between the band and the sealing member. The pipe elements are inserted into the inner diameter between the segments. A tensioning member is mounted on the band. Tightening of the tensioning member causes the compression band to force the segments radially inwardly into engagement with outer surfaces of the pipe elements.
摘要翻译：公开了一种用于以端对端关系连接管元件的联接器。联接器包括具有内径和外表面的密封构件。多个片段被支撑在密封构件的外表面上。每个段具有在密封构件的任一侧以空间关系定位的一对弓形表面。压缩带围绕段的外周边，段被捕获在带和密封构件之间。管道元件插入段之间的内径。张紧构件安装在带上。张紧构件的紧固使得压缩带将片段径向向内压力地与管道元件的外表面接合。

2. 发明申请

US20050253383A1 Sealing member for use with pipe couplings 审中-公开
标题翻译：用于管接头的密封件
公开(公告)号：US20050253383A1
公开(公告)日：2005-11-17
申请号：US11128728
申请日：2005-05-13
申请人： John Gibb , Douglas Dole , Michael Porter
发明人： John Gibb , Douglas Dole , Michael Porter
IPC分类号： F16L3/00 , F16L17/00 , F16L17/025 , F16L21/02 , F16L21/06 , F16L23/032 , F16L23/04 , F16L23/08 , F16L23/18 , F16L25/14 , F16L33/04
CPC分类号： F16L21/02 , F16L17/04 , F16L21/005 , F16L21/065 , F16L23/08 , F16L23/18 , F16L25/14 , Y10T29/53987
摘要： A sealing member is disclosed having an outer surface that supports segments of a pipe coupling for joining pipe elements in end to end relation. The segments are supported in spaced relation to permit the pipe elements to be inserted into the coupling without disassembly. The sealing member is a flexible ring that has conical lips around its inner circumference to engage and guide the pipe elements into the coupling. A tongue extends radially inwardly between the lips, the tongue having conical shoulders which engage and guide the pipe ends. The tongue locates the coupling segments relatively to the pipe elements.
摘要翻译：公开了一种密封构件，其具有外表面，该外表面支撑用于以端对端关系连接管元件的管接头的段。这些段以间隔的关系支撑，以允许管道元件插入联接器而不拆卸。密封构件是柔性环，其环绕其内圆周具有锥形唇部，以将管道元件接合并引导到联接器中。舌部在唇缘之间径向向内延伸，舌部具有锥形的肩部，其接合和引导管端。舌头相对于管道元件定位联接段。

3. 发明授权

US06959909B2 Actuating handle assembly 失效
标题翻译：执行手柄总成
公开(公告)号：US06959909B2
公开(公告)日：2005-11-01
申请号：US10764616
申请日：2004-01-26
申请人： Philip W. Bancroft , Steven A. Wortmann
发明人： Philip W. Bancroft , Steven A. Wortmann
IPC分类号： F16K31/60 , F16K35/02 , F16K35/06 , F16K51/00
CPC分类号： F16K35/025 , F16K31/602 , F16K35/06 , Y10T137/7256
摘要： A handle assembly mountable on a valve is disclosed. The assembly includes a head having a receptacle engageable with a rotatable shaft on the valve and a grip projecting outwardly from the head to facilitate turning of the head for actuating the valve. An arcuate slot is positioned in the head, the slot having a curvature matched to the arcuate motion of the handle when used to turn the valve shaft. A limit post is attached to the valve and projects through the slot. A jam nut is mounted on the post adjacent to the head. When tightened against the head the jam nut fixes the position of the head relatively to the valve. A bolt is positioned within the slot and retained by a nut. The bolt is movable along the slot to a predetermined position where it can be temporarily fixed by tightening the nut. The bolt acts as a memory stop when it engages the limit post as the head is turned.
摘要翻译：公开了一种可安装在阀门上的手柄组件。该组件包括具有可与阀上的可旋转轴接合的容器的头部和从头部向外突出的手柄，以便于头部用于致动阀门的转动。弧形槽位于头部中，当用于转动阀轴时，槽具有与手柄的弓形运动相匹配的曲率。限位柱连接在阀上并通过槽突出。在靠近头部的支柱上安装一个果酱螺母。当紧固头部时，阻塞螺母相对于阀门固定头部的位置。螺栓位于槽内并由螺母保持。螺栓可以沿着狭槽移动到预定位置，在该位置可以通过拧紧螺母来临时固定螺栓。当头部转动时，螺栓与限位杆接合时作为内存停止。

4. 发明申请

US20050212284A1 Pipe coupling having wedge shaped keys 审中-公开
标题翻译：具有楔形键的管接头
公开(公告)号：US20050212284A1
公开(公告)日：2005-09-29
申请号：US11091146
申请日：2005-03-28
申请人： Douglas Dole
发明人： Douglas Dole
IPC分类号： B21D17/04 , F16L17/00 , F16L17/025 , F16L21/06 , F16L23/08 , F16L23/16 , F16L35/00 , F16L43/00
CPC分类号： F16L25/12 , B21D17/04 , F16L17/025 , F16L17/04 , F16L21/065 , F16L23/08 , F16L23/22 , F16L43/00 , Y10T29/49948
摘要： A coupling and pipes joined by the coupling are disclosed. The pipes have circumferential grooves adjacent their ends which are engaged by keys that project inwardly from the couplings. The keys are wedge shaped and substantially fill the grooves to provide a rigid joint. The grooves may have a shape that is complementary to the grooves. The keys may have convex or concave cross sectional shapes. The couplings have segments attached by fasters engaging lugs at either end of the coupling. The lugs are attached pad to pad or in spaced relationship. Gaps may be maintained between various surfaces on the keys and on the grooves through tolerances on the couplings.
摘要翻译：公开了通过联接器连接的联接器和管道。这些管道具有邻近其端部的周向凹槽，其通过从联接件向内突出的键接合。钥匙是楔形的并且基本上填充槽以提供刚性接头。凹槽可以具有与凹槽互补的形状。键可以具有凸或凹的横截面形状。联轴器具有通过联接器的任一端处的接合凸耳的连接件连接的段。接线片连接垫到垫或隔开的关系。通过接头上的公差，可以在键和凹槽之间的各个表面之间保持间隙。

5. 发明授权

US06935152B2 Orbiting roller groover for pipe 失效
标题翻译：轨道滚轮groover用于管道
公开(公告)号：US06935152B2
公开(公告)日：2005-08-30
申请号：US10414546
申请日：2003-04-15
申请人： Douglas R. Dole , Ronald R. Snyder, Sr.
发明人： Douglas R. Dole , Ronald R. Snyder, Sr.
IPC分类号： B21D17/04 , B21H1/00 , B21D15/04
CPC分类号： B21D17/04
摘要： An apparatus and method for forming grooves in a pipe for receiving mechanical pipe clamps are disclosed. The apparatus includes a holding fixture for securing the pipe and a carriage rotatably mounted on the holding fixture. Two arms are pivotably mounted on the carriage and extend on opposite sides of the pipe. Each arm has a grooving roller rotatably mounted thereon. An actuator connects the arms and forces the grooving rollers into engagement with the pipe. The carriage, arms, actuator and grooving rollers are rotated about the pipe in an orbit to form the circumferential groove. The method steps include forcing the grooving roller into the surface of the pipe at a fixed rate per revolution of the grooving rollers about the pipe in the orbit.
摘要翻译：公开了一种用于在用于接收机械管夹的管中形成槽的装置和方法。该装置包括用于固定管道的保持夹具和可旋转地安装在保持夹具上的托架。两个臂可枢转地安装在滑架上并在管的相对侧延伸。每个臂具有可旋转地安装在其上的开槽辊。致动器连接臂并迫使切槽辊与管道接合。托架，臂，致动器和开槽滚子围绕管道在轨道中旋转以形成周向槽。该方法步骤包括以相对于轨道中的管道的切槽辊的固定速率将切槽辊推入管道表面。

6. 发明申请

US20050155777A1 Diaphragm valve with pivoting closure member 有权
标题翻译：带旋转闭合件的隔膜阀
公开(公告)号：US20050155777A1
公开(公告)日：2005-07-21
申请号：US10759714
申请日：2004-01-16
申请人： William Reilly , Joseph Banis
发明人： William Reilly , Joseph Banis
IPC分类号： A62C31/02 , A62C35/00 , A62C37/36 , F16K1/20 , F16K15/00 , F16K21/12 , F16K31/126 , F16K37/00
CPC分类号： F16K31/126 , A62C31/02 , F16K1/2007 , F16K1/2014 , F16K1/2028 , F16K1/2057 , Y10T137/7762
摘要： A valve is disclosed having an inlet duct aligned with an outlet duct and an angularly oriented elliptical seat positioned between them. A pressure chamber faces the seat. A pivoting valve closure member is positioned between the pressure chamber and the seat. An asymmetrical rolling diaphragm is attached to the closure member and defines part of the pressure chamber. A seat engaging surface on the side of the closure member opposite the pressure chamber is sealingly engageable with the seat to close the valve. The valve closure member is pivoted into the closed positioned by pressurizing the pressure chamber. The valve remains closed against hydraulic pressure in the inlet duct. The valve is permitted to open by de-pressurizing the pressure chamber, allowing the closure member to pivot out of engagement with the seat. Fluid may then flow from the inlet duct to the outlet duct.
摘要翻译：公开了一种具有与出口管道对准的入口管道和位于它们之间的有角度定向的椭圆形座椅的阀。压力室面向座椅。枢转阀关闭构件定位在压力室和座之间。不对称的滚动隔膜附接到封闭构件并限定压力室的一部分。所述封闭构件与所述压力室相对侧的座接合表面可与所述座密封地接合以关闭所述阀。阀关闭构件通过对压力室加压而枢转到关闭位置。阀门保持关闭，防止入口管道中的液压。阀被允许通过对压力室进行减压来打开，允许闭合件枢转离开与座的接合。流体然后可以从入口管道流出到出口管道。

7. 发明授权

US06913292B2 Mechanical pipe coupling derived from a standard fitting 失效
标题翻译：机械管道联轴器来自标准配件
公开(公告)号：US06913292B2
公开(公告)日：2005-07-05
申请号：US10123607
申请日：2002-04-16
申请人： Ronald R. Snyder, Sr. , Charles E. Wilk, Jr. , Lawrence W. Thau, Jr. , Douglas R. Dole , Terrance M. Carom
发明人： Ronald R. Snyder, Sr. , Charles E. Wilk, Jr. , Lawrence W. Thau, Jr. , Douglas R. Dole , Terrance M. Carom
IPC分类号： F16L21/08 , A61M39/00 , F16L37/08 , F16L37/091 , F16L17/00
CPC分类号： F16L37/091
摘要： A coupling for joining pipe segments together is disclosed. The coupling is derived from a standard fitting and has a housing with a socket and a first expanded region adjacent to the socket and a second expanded region adjacent to the first expanded region. A sealing member is positioned in the first expanded region, a retainer is positioned in the second expanded region and a support washer having transversely oriented radial and coaxial flanges is positioned adjacent to the retainer. A lip turned inwardly on the second expanded region overlaps the radial flange and captures the support washer, retainer and sealing member within the coupling. The retainer has a plurality of radial teeth angularly oriented to engage a pipe and prevent its removal from the coupling.
摘要翻译：公开了用于将管段连接在一起的联接器。耦合源自标准配件，并且具有壳体，其具有插座和邻近插座的第一扩展区域和与第一扩展区域相邻的第二扩展区域。密封构件定位在第一扩张区域中，保持器定位在第二扩张区域中，并且具有横向定向的径向和同轴凸缘的支撑垫圈邻近保持器定位。在第二扩张区域上向内转动的唇缘与径向凸缘重叠并且捕获联接器内的支撑垫圈，保持器和密封构件。保持器具有多个径向齿，其成角度地定向以接合管并防止其从联接件移除。

8. 发明授权

US5269492A Actuator for a rotary valve 失效
标题翻译：旋转阀执行机构
公开(公告)号：US5269492A
公开(公告)日：1993-12-14
申请号：US936580
申请日：1992-08-27
申请人： William R. McLennan
发明人： William R. McLennan
IPC分类号： F16K31/528 , F16K41/10
CPC分类号： F16K41/106 , F16K31/5282 , F16K31/5284 , Y10T74/1804 , Y10T74/18312
摘要： A hermetically-sealed actuator for a rotary valve is provided in which a valve operator is operative to move a stem axially, axial movement of the stem, in turn, producing rotation of a rotary cam member that is operatively connected to rotate a valve spindle, the axially movable stem being hermetically sealed by a bellows mechanism, thus hermetically isolating the rotary cam member from the valve operator, the maximum angular extent of rotation of the cam member being determined by the ramp cam angle and angular extent of helical slots formed in the rotary cam member and which are engaged by trunnions fast with the stem.

9. 发明授权

US5018548A Segmented coupling for pipes 失效
标题翻译：管道分段联轴器
公开(公告)号：US5018548A
公开(公告)日：1991-05-28
申请号：US465800
申请日：1990-01-12
申请人： William R. McLennan
发明人： William R. McLennan
IPC分类号： F16K27/02 , F16L3/10 , F16L17/04 , F16L41/06
CPC分类号： F16L17/04 , F16K27/0218 , Y10T137/6052
摘要： A segmented pipe coupling provides a housing for a butterfly valve, and preferably is provided with oppositely angled end faces of saw tooth configuration at the respective ends of the coupling segments, thus allowing the inclined end faces to emerge at the axial end faces of the coupling at or closely adjacent to the X,Z plane of an axially long coupling. A slow motion rotary drive for the butterfly valve also is provided.

10. 发明授权

US4639020A Self-adjusting pipe clamp and coupling 失效
标题翻译：自调节管夹和联轴器
公开(公告)号：US4639020A
公开(公告)日：1987-01-27
申请号：US871453
申请日：1986-06-05
申请人： Robert Rung , Lani G. Ache
发明人： Robert Rung , Lani G. Ache
IPC分类号： F16L17/04 , F16L21/06 , F16L17/00
CPC分类号： F16L17/04 , F16L21/06 , Y10T24/1441
摘要： A segmented coupling for use in sealing adjacent pipe ends includes coupling segments having bolting pads at their ends, the ends of the coupling segments including inclined end faces for cooperation with correspondingly inclined end faces of an adjacent coupling segment to produce self-adjustment of the coupling and rigid clamping of the pipe ends upon tightening down of the coupling.
摘要翻译：用于密封相邻管端的分段联接件包括在其端部处具有螺栓连接垫的联接段，联接段的端部包括用于与相邻联接段的相应倾斜端面配合的倾斜端面，以产生联接器的自调节并且在紧固联轴器时，管端刚性夹紧。

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