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1. 发明申请

WO2004046602A1 CAMPLING MECHANICAL PIPE COUPLING DERIVED FROM A STANDARD FITTING 审中-公开
标题翻译：从标准配件中取出的机械连接管接头
公开(公告)号：WO2004046602A1
公开(公告)日：2004-06-03
申请号：PCT/US2003/034983
申请日：2003-11-03
申请人： VICTAULIC COMPANY OF AMERICA , SNYDER, Ronald, R., Sr. , WILK, Charles, E., Jr. , THAU, Lawrence, W., Jr. , DOLE, Douglas, R. , CAROM, Terrance, M.
发明人： SNYDER, Ronald, R., Sr. , WILK, Charles, E., Jr. , THAU, Lawrence, W., Jr. , DOLE, Douglas, R. , CAROM, Terrance, M.
IPC分类号： F16L17/00
CPC分类号： F16L37/091
摘要： A coupling for joining pipe segments together is disclosed. The coupling is derived frorn 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 clamping tab turned inwardly on the second expanded region overlaps the radial flange and clamps the support washer and retainer against a shoulder within the second expanded region thereby also capturing the 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. The teeth are twisted about their longitudinal axes.
摘要翻译：公开了用于将管段连接在一起的联接器。联接件是标准配件，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夹紧片与径向凸缘重叠，并将支撑垫圈和保持器夹紧在第二扩张区域内的肩部上，从而也捕获联接器内的密封构件。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。牙齿围绕其纵向轴线扭曲。

2. 发明申请

WO2003035301A1 CRIMPING JAW HAVING ENERGY EFFICIENT CRIMPING DIES 审中-公开
标题翻译：具有能源效率的打击爪的打击法
公开(公告)号：WO2003035301A1
公开(公告)日：2003-05-01
申请号：PCT/US2002/034069
申请日：2002-10-24
申请人： VICTAULIC COMPANY OF AMERICA , DOLE, Douglas, R.
发明人： DOLE, Douglas, R.
IPC分类号： B21D39/04
CPC分类号： B21D39/048 , B21D39/04 , Y10T29/5367 , Y10T29/53987 , Y10T29/53996
摘要： A jaw (39) for crimping a generally cylindrical compression sleeve (34) in a compression coupling is disclosed in, which at least two support members (39, 41) are adapted to support at least two arcuately shaped dies (24) for movement toward and away from each other for compressing the compression sleeve (34) about an inner concentric pipe or tube (36) to form a sealed coupling therewith. Each die has an inner arcuate die surface corresponding in shape and dimension to a predetermined outer surface portion of the compression sleeve so as to engage and compress the compression sleeve when positioned thereabout and moved toward each other. The dies (24) each have at least one crimping roller (30) rotatably mounted adjacent the die surface. The crimping roller (30) is adapted to form a crimp on the compression sleeve and the inner member to form a mechanical attachment therebetween. Various combinations of die/roller arrangements are disclosed to encircle and compress a sleeve/pipe combination to form a compression coupling.
摘要翻译：公开了一种用于在压缩联接器中压接大致圆柱形的压缩套筒（34）的钳口（39），其中至少两个支撑构件（39,41）适于支撑至少两个弧形模具（24）并且彼此远离用于围绕内同心管或管（36）压缩压缩套筒（34）以与其形成密封的联接。每个模具具有形状和尺寸对应于压缩套筒的预定外表面部分的内弓形模具表面，以便在定位在其周围并相互移动时接合和压缩压缩套筒。模具（24）各自具有至少一个邻近模具表面可旋转地安装的压接辊（30）。压接辊（30）适于在压缩套筒和内部构件上形成卷曲，以在它们之间形成机械附件。公开了模/辊布置的各种组合以环绕和压缩套管/管组合以形成压缩联接。

3. 发明申请

WO2005094293A2 ROLLER TOOL FOR FORMING GROOVES IN PIPES 审中-公开
标题翻译：用于在管道中形成沟槽的滚子工具
公开(公告)号：WO2005094293A2
公开(公告)日：2005-10-13
申请号：PCT/US2005/010293
申请日：2005-03-28
申请人： VICTAULIC COMPANY OF AMERICA , DOLE, Douglas, R.
发明人： DOLE, Douglas, R.
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 roller tool for forming circumferential grooves around a pipe is disclosed. The tool is rotatable about an axis of rotation and has a circumferential surface engageable with a pipe. The tool surface includes first and second surface portions positioned in spaced relation and oriented perpendicularly to the axis of rotation. A radial surface portion extends between the first and second a surface portions and is oriented substantially parallel to the axis of rotation. An angled surface portion is positioned adjacent to the second surface portion. The angled surface portion is oriented at an angle up to about 70° and slopes away from the second surface portion.
摘要翻译：公开了一种用于在管周围形成圆周槽的辊工具。工具可绕旋转轴线旋转，并具有可与管道接合的圆周表面。工具表面包括以间隔关系定位并垂直于旋转轴定向的第一和第二表面部分。径向表面部分在第一和第二表面部分之间延伸并且基本平行于旋转轴线定向。倾斜表面部分邻近第二表面部分定位。成角度的表面部分以高达约70°的角度定向并且远离第二表面部分倾斜。

4. 发明申请

WO2003069202A2 SELF-LOCKING ROLLER CAM FOR HOSE AND PIPE COUPLING 审中-公开
标题翻译：用于软管和管接头的自锁式滚轮
公开(公告)号：WO2003069202A2
公开(公告)日：2003-08-21
申请号：PCT/US2003/004366
申请日：2003-02-12
申请人： VICTAULIC COMPANY OF AMERICA , DOLE, Douglas, R.
发明人： DOLE, Douglas, R.
IPC分类号： F16L
CPC分类号： F16L37/18
摘要： A coupling for joining conduits together is disclosed, the coupling having male and female fitting portions held in engagement by a self-locking roller cam positioned on the female portion. The roller cam has a cam body rotatable about an axis offset from the center of the cam body. An annular roller surrounds the cam body and is rotatable relatively to it. An outwardly facing surface on the roller engages an opposing concave surface on the male portion of the coupling. Reaction forces between the roller and the opposing surface operate along a line of action initially positioned to one side of the offset axis to create a torque opposing rotation of the cam into engagement with the opposing concave surface. Further forced rotation of the cam into engagement with the opposing concave surface causes the line of action of the reaction force to shift to an opposite side of the offset axis thereby creating a torque which causes rotation of the cam body into engagement with the opposing concave surface to retain the male fitting portion within the female fitting portion.
摘要翻译：公开了一种用于将管道连接在一起的联接器，所述联接器具有通过位于母部分上的自锁式滚子凸轮保持接合的阳和阴配合部分。滚子凸轮具有可绕与凸轮体的中心偏移的轴线旋转的凸轮体。环形辊围绕凸轮体并相对于其旋转。辊上面向外的表面与联接器的凸形部分上的相对的凹面接合。辊和相对表面之间的反作用力沿最初位于偏移轴线的一侧的作用线工作，以产生相对于相对于相对凹面接合的凸轮的转动的转矩。凸轮进一步强制旋转与相对的凹面接合会使反作用力的作用线移动到偏移轴的相反侧，从而产生使凸轮体与相对凹面接合的转矩以将阳配合部分保持在阴配合部分内。

5. 发明申请

WO2002057673A3 MECHANICAL PIPE COUPLING DERIVED FROM A STANDARD FITTING 审中-公开
公开(公告)号：WO2002057673A3
公开(公告)日：2002-07-25
申请号：PCT/US2002/000953
申请日：2002-01-15
申请人： VICTAULIC COMPANY OF AMERICA , SNYDER, Ronald, R., Sr. , WILK, Charles, E., Jr. , THAU, Lawrence, W., Jr. , DOLE, Douglas, R.
发明人： SNYDER, Ronald, R., Sr. , WILK, Charles, E., Jr. , THAU, Lawrence, W., Jr. , DOLE, Douglas, R.
IPC分类号： F16L17/00
摘要： A coupling (10) for joining pipe segments together is disclosed. The coupling is derived from a standard fitting and has a housing with a socket (12) and a first expanded region (20) adjacent to the socket and a second expanded region (26) adjacent to the first expanded region. A sealing member (42) is positioned in the first expanded region and a retainer (40) is positioned in the second expanded region. A flange (32) turned inwardly on the second expanded region captures the sealing member and the retainer. The retainer has a plurality of radial teeth (60) angularly oriented to engage a pipe and prevent its removal from the coupling. Each tooth has a stiffening rib (62) arranged lengthwise along the tooth.

6. 发明申请

WO2006009614A2 MECHANICAL PIPE COUPLING DERIVED FROM A STANDARD FITTING 审中-公开
标题翻译：机械接头从标准配件中取出
公开(公告)号：WO2006009614A2
公开(公告)日：2006-01-26
申请号：PCT/US2005/019863
申请日：2005-06-07
申请人： VICTAULIC COMPANY OF AMERICA , WILK JR., Charles E. , CUVO, Anthony, J. , SUN, Jianyong , DOLE, Douglas, R.
发明人： WILK JR., Charles E. , CUVO, Anthony, J. , SUN, Jianyong , DOLE, Douglas, R.
IPC分类号： F16L39/00
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 an expanded region adjacent to the socket. Three shoulders are positioned within the expanded region. A sealing member and two support washers are positioned within the expanded region, each engaging a shoulder. A retainer is positioned in the expanded region between the two support washers. A lip, positioned at the end of the expanded region, extends radially inwardly and captures the sealing member, washers and retainer within the coupling. The retainer has a plurality of radial teeth angularly oriented to engage a pipe and prevent its removal from the coupling. One of the washers is kept in spaced relation from the other washer by a shoulder to prevent contact with the retainer upon assembly which may otherwise inhibit the teeth engaging the pipe.
摘要翻译：公开了用于将管段连接在一起的联接器。联轴器来自标准配件，并且具有带有插座的壳体和与插座相邻的扩展区域。三个肩膀位于扩张区域内。密封构件和两个支撑垫圈位于扩张区域内，每个接合肩部。保持器位于两个支撑垫圈之间的扩张区域中。位于膨胀区域端部的唇缘径向向内延伸，并将联接器内的密封构件，垫圈和保持器捕获。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。其中一个垫圈通过肩部与另一个垫圈保持间隔开，以防止在组装时与保持器接触，否则可能会阻碍接合管道的齿。

7. 发明申请

WO2004046596A3 TRIPLE-EXPANDED MECHANICAL PIPE COUPLING DERIVED FROM A STANDARD FITTING 审中-公开
公开(公告)号：WO2004046596A3
公开(公告)日：2004-06-03
申请号：PCT/US2003/034925
申请日：2003-11-03
申请人： VICTAULIC COMPANY OF AMERICA , SNYDER, Sr., Ronald, R. , WILK, Jr., Charles, E. , THAU, Jr., Lawrence, W. , DOLE, Douglas, R. , CAMRON, Terrance, M.
发明人： SNYDER, Sr., Ronald, R. , WILK, Jr., Charles, E. , THAU, Jr., Lawrence, W. , DOLE, Douglas, R. , CAMRON, Terrance, M.
IPC分类号： F16L39/00
摘要： A coupling (10) for joining pipe segments together is disclosed. The coupling is derived from a standard fitting and has a housing with a socket (12) and a first expanded region (20) adjacent to the socket, a second expanded region (26) adjacent to the first expanded region and a third expanded region (29) adjacent to the second. A sealing member (42) is positioned in the first expanded region, a retainer (44) is positioned in the second expanded region and a support washer (45) having transversely oriented radial and coaxial flanges is positioned adjacent to the retainer in the third expanded region. A lip (32) 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 (60) angularly oriented to engage a pipe and prevent its removal from the coupling.

8. 发明申请

WO2005114024A2 MECHANICAL PIPE COUPLING HAVING SPACERS 审中-公开
标题翻译：机械管接头
公开(公告)号：WO2005114024A2
公开(公告)日：2005-12-01
申请号：PCT/US2005/016237
申请日：2005-05-10
申请人： VICTAULIC COMPANY OF AMERICA , GIBB, John , DOLE, Douglas, R.
发明人： GIBB, John , DOLE, Douglas, R.
IPC分类号： F16L17/00
CPC分类号： F16L21/02 , F16L17/04 , F16L21/005 , F16L21/065 , F16L23/08 , F16L23/18 , F16L25/14 , Y10T29/53987
摘要： A preassembled mechanical pipe coupling having spacers is disclosed. The coupling has a plurality of interconnectable segments that straddle the ends of pipe elements to be joined. The segments have arcuate surfaces that engage outer surfaces of the pipe elements. Spacers, positioned between the segments, maintain them in spaced apart relation sufficient to allow the pipe elements to be inserted between the segments. The segments have adjustably tightenable connection members for connecting the segments and drawing them to one another. When the connection members are tightened and the effect of the spacers is overcome, the arcuate surfaces are brought into engagement with the outer surfaces of the pipe elements.
摘要翻译：公开了一种具有间隔件的预组装的机械管接头。联接器具有跨越要连接的管道元件的端部的多个可互连段。这些段具有接合管元件外表面的弧形表面。定位在各段之间的间隔件将它们保持为间隔开的关系，足以允许管道元件插入在段之间。这些段具有可调节地紧固的连接构件，用于连接段并将它们彼此拉伸。当连接构件被紧固并且克服间隔件的效果时，弓形表面与管道元件的外表面接合。

9. 发明申请

WO2005114023A2 DEFORMABLE MECHANICAL PIPE COUPLING 审中-公开
标题翻译：可变机械连接
公开(公告)号：WO2005114023A2
公开(公告)日：2005-12-01
申请号：PCT/US2005/016162
申请日：2005-05-10
申请人： VICTAULIC COMPANY OF AMERICA , GIBB, John , DOLE, Douglas, R. , PIGOTT, Michael, S.
发明人： GIBB, John , DOLE, Douglas, R. , PIGOTT, Michael, S.
IPC分类号： F16L17/00
CPC分类号： F16L21/02 , F16L17/04 , F16L21/005 , F16L21/065 , F16L23/08 , F16L23/18 , F16L25/14 , Y10T29/53987
摘要： A deformable mechanical pipe coupling is disclosed. The coupling has a plurality of interconnectable segments that straddle the ends of pipe elements to be joined. The segments have arcuate surfaces that engage outer surfaces of the pipe elements. The outer surfaces subtend an angle of less than 180° and have radii of curvature greater than the radii of curvature of the pipe element outer surfaces. The segments have adjustably tightenable connection members for connecting the segments to one another. When the connection members are tightened, the arcuate surfaces deform and conform to the radius of curvature of the outer surface of the pipe elements.
摘要翻译：公开了一种可变形的机械管接头。联接器具有跨越要连接的管道元件的端部的多个可互连段。这些段具有接合管元件外表面的弧形表面。外表面对着小于180°的角度，其曲率半径大于管元件外表面的曲率半径。所述段具有可调节地紧固的连接构件，用于将段彼此连接。当连接构件被拧紧时，弓形表面变形并符合管道元件的外表面的曲率半径。

10. 发明申请

WO2003069202A3 SELF-LOCKING ROLLER CAM FOR HOSE AND PIPE COUPLING 审中-公开
公开(公告)号：WO2003069202A3
公开(公告)日：2003-08-21
申请号：PCT/US2003/004366
申请日：2003-02-12
申请人： VICTAULIC COMPANY OF AMERICA , DOLE, Douglas, R.
发明人： DOLE, Douglas, R.
IPC分类号： F16L37/00
摘要： A coupling for joining conduits together is disclosed, the coupling having male and female fitting portions (32, 36) held in engagement by a self-locking roller cam (50) positioned on the female portion. The roller cam has a cam body (52). An annular roller (60) surrounds the cam body and is rotatable relatively to it. An outwardly facing surface (64) on the roller engages an opposing concave surface (41) on the male portion of the coupling. Reaction forces between the roller and the opposing surface operate along a line of action initially positioned to one side of the offset axis to create a torque opposing rotation of the cam into engagement with the opposing concave surface causes the line of action of the reaction force to shift to an opposite side of the offset axis thereby creating a torque which causes rotation of the cam body into engagement with the opposing concave surface to retain the male fitting portion within the female fitting portion.

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