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1. 发明授权

US06463632B2 Guide arrangement for tightening tool emplacement in hose clamps provided with plastically deformable ears 失效
标题翻译：导向装置，用于在带有塑性变形的耳朵的软管夹中紧固工具
公开(公告)号：US06463632B2
公开(公告)日：2002-10-15
申请号：US10026716
申请日：2001-12-27
申请人： Paul M. Craig, Jr.
发明人： Paul M. Craig, Jr.
IPC分类号： F16L3322
CPC分类号： F16L33/025 , F16L33/035 , Y10T24/1457 , Y10T24/1471
摘要： A guide arrangement for minimizing incorrect emplacement of a tightening tool at a plastically deformable ear of a hose clamp which includes male guide profiles in the clamp adapted to cooperate with female guide profiles in the tightening tool to permit the installer to sense proper positioning of the tightening tool when the male guide profiles are in engagement with the female guide profiles in the tightening tool.
摘要翻译：一种引导装置，用于最小化在软管夹的可塑性变形的耳部处的紧固工具的不正确放置的位置，其包括夹具中的阳引导轮廓，其适于与紧固工具中的母引导轮廓配合，以允许安装者感测到紧固的适当定位当阳引导轮廓与紧固工具中的阴引导轮廓接合时，工具。

2. 发明授权

US06457212B1 Method of making hose clamps with internal clamping surfaces devoid of steps or gaps and products made by such method 失效
公开(公告)号：US06457212B1
公开(公告)日：2002-10-01
申请号：US10026715
申请日：2001-12-27
申请人： Paul M. Craig, Jr.
发明人： Paul M. Craig, Jr.
IPC分类号： F16L3322
CPC分类号： F16L33/025 , F16L33/035 , Y10T24/1457
摘要： A method for manufacturing an open-type clamp and clamps made by such a method with an arrangement assuring gap-free and stepless internal clamping surfaces which include one of a female and male configuration at the end of the inner clamping band portion and one of male and female configuration in the outer clamping band potion, wherein the profile in the outer band portion is constituted by a deep-drawn channel having a dimension in the direction at right angle to the surface of the clamping band which corresponds substantially to the thickness of the clamping band, and merging any part of the outer clamping band remaining positionally substantially unaffected by the deep-drawing operation of the channel, into the inwardly displaced plane obtained by such deep-drawing operation.

3. 发明授权

US06241291B1 Pipe connector 失效
标题翻译：管接头
公开(公告)号：US06241291B1
公开(公告)日：2001-06-05
申请号：US09591049
申请日：2000-06-09
申请人： Chao Hui-Chen
发明人： Chao Hui-Chen
IPC分类号： F16L3322
CPC分类号： F16L19/075 , F16L19/14 , F16L33/224
摘要： A pipe connector is formed of a threaded tube, two inner tubes, and two fitting tubes. The threaded tube is provided at two longitudinal ends with an outer threaded portion. The inner tubes are fitted at one end thereof into the two longitudinal ends of the threaded tube. The inner tubes are provided at an opposite end with a plurality of elastic pieces. The fitting tubes are fastened to the two longitudinal ends of the threaded tube such that the inner threaded portion of the fitting tubes is engaged with the outer threaded portion of the threaded tube. The fitting tubes are provided in the outer surface thereof with a gripping portion for locating an annular ring which is fitted thereover.
摘要翻译：管连接器由螺纹管，两个内管和两个配管构成。螺纹管在两个纵向端设置有外螺纹部分。内管在其一端装配到螺纹管的两个纵向端部。内管在相对端设置有多个弹性件。装配管紧固到螺纹管的两个纵向端部，使得装配管的内螺纹部分与螺纹管的外螺纹部分接合。装配管在其外表面上设置有用于定位安装在其上的环形圈的夹持部分。

4. 发明授权

US06773036B1 Saddle tee, saddle tee and tap, and fluid connection for irrigation lines 有权
标题翻译：鞍座三通，鞍座三通和龙头，以及灌溉线的流体连接
公开(公告)号：US06773036B1
公开(公告)日：2004-08-10
申请号：US10138711
申请日：2002-05-03
申请人： Thomas A. King
发明人： Thomas A. King
IPC分类号： F16L3322
CPC分类号： F16L47/345 , Y10T24/1482
摘要： A saddle tee and saddle tee tap combination for making fluid connections with an irrigation line. The saddle tee comprises a body having first and second ends, and a passage therethrough, and a clamp on the second end of the body engaging the irrigation line in alignment with the passage, the clamp being larger than the irrigation line. In one embodiment the clamp defines first and second cross sectional areas for receiving the irrigation line, and an insert separating the first and second areas and confining the irrigation line to the first area. In another embodiment, the tap for making a fluid connection has a flange thereon engaging the exterior of the irrigation line in the clamp. In another embodiment the saddle tee includes a resilient member in the clamp for resiliently engaging an irrigation line in the clamp. In still another embodiment, the saddle tee comprises a a clamp, larger than the irrigation line, at least partially encircling an irrigation line, with a threaded opening therein A body having a passage therethrough and having a threaded end threaded through the threaded opening in the clamp into engagement with the irrigation line in the clamp, with the passage through the body aligned with an irrigation line in the clamp.
摘要翻译：鞍形三通和鞍形三通组合，用于与灌溉线进行流体连接。鞍形三通包括具有第一端和第二端以及穿过其中的通道的本体，并且在该主体的第二端上的夹具与该通道对准地与该冲洗线对准，该夹具大于该灌溉线。在一个实施例中，夹具限定用于接收灌溉线的第一和第二横截面区域，以及分隔第一和第二区域并将灌溉线限制到第一区域的插入件。在另一个实施例中，用于制造流体连接的龙头在其上具有与夹具中的灌溉线的外部接合的凸缘。在另一个实施例中，鞍座三通在夹具中包括弹性构件，用于弹性地接合夹具中的灌溉线。在另一个实施例中，鞍形三通包括一个大于灌溉线的夹具，至少部分地围绕灌溉线，其中带有螺纹的开口。主体具有穿过其中的通道，并具有穿过夹具中的螺纹开口的螺纹端与夹具中的灌溉管线接合，其中穿过主体的通道与夹具中的灌溉管线对准。

5. 发明授权

US06361082B1 Pipe coupling 失效
标题翻译：管接头
公开(公告)号：US06361082B1
公开(公告)日：2002-03-26
申请号：US09720968
申请日：2001-01-03
申请人： Peter Hauki , Yngve Lundequist , Rauno Asplund
发明人： Peter Hauki , Yngve Lundequist , Rauno Asplund
IPC分类号： F16L3322
CPC分类号： F16L33/04 , F16L33/006 , F16L33/22 , Y10T24/1441
摘要： The present invention relates to a pipe coupling for connection to a pipe end of a pipe made of polymer material and intended preferably for tap water or heating installations. The pipe coupling includes an inner sleeve intended for insertion into the pipe end and for abutment with the inner surface of said pipe end. The coupling further includes an outer sleeve intended for abutment with the outer surface of said pipe end. The outer sleeve is provided with a slot-like opening and means for adjusting the width of said opening. When the outer sleeve is in a tightened, adjusted state, the sleeve will be internally and externally cylindrical. A center axis through the outer cylindrical surface of the outer sleeve is spaced at a distance from a center axis through the inner cylindrical surface of the outer sleeve. In the tightened, adjusted state of the outer sleeve, the internal radius of said sleeve is smaller than the external radius of said pipe end.
摘要翻译：本发明涉及一种用于连接到由聚合物材料制成的管道的管端并且优选地用于自来水或加热装置的管接头。管接头包括用于插入管端并用于与所述管端的内表面邻接的内套筒。联接器还包括用于与所述管端的外表面邻接的外套筒。外套筒设置有槽状开口和用于调节所述开口宽度的装置。当外套筒处于紧固状态时，套筒内外圆柱形。穿过外套筒的外圆柱形表面的中心轴线通过外套筒的内圆柱表面与中心轴线隔开一段距离。在外套筒的拧紧调节状态下，所述套筒的内半径小于所述管端的外半径。

6. 发明授权

US06179348B2 Tube-connecting fitting and fitting structure 有权
标题翻译：管接头和接头结构
公开(公告)号：US06179348B2
公开(公告)日：2001-01-30
申请号：US09272155
申请日：1999-03-19
申请人： Kimio Okamoto
发明人： Kimio Okamoto
IPC分类号： F16L3322
CPC分类号： F16L47/04 , F16L19/04 , F16L19/061 , F16L19/075
摘要： The present invention is directed to a down-sizable fitting for transferring a high-temperature, high-pressurized special chemical fluid which should be under strict control used in a high technology field or industry. A fitting according to the invention comprises a fastener (9) engaging a two-plied section including a folded-back portion (1c) which is formed such that one end section of a tube (1) is folded or turned back outwardly, and a fitting body (4) for fitting into the fastener (9, 11); the fastener (9, 11) having an engaging portion (9c) for receiving said two-plied section of the tube (1), a contact portion (9b) for contact with the outer surface of the folded-back portion (1c) of the tube (1), and a threaded portion (9d) formed on the inner surface thereof; the engaging portion (9c), the contact portion (9b) and the threaded portion (9d) are axially aligned; the fitting body (4) including a cylindrical section (4a) which has an end for abutting against the U-shaped end (1c) of the two-plied section of the tube (1), the cylindrical section (4a) provided at the outer surface thereof with a threaded portion (4b).
摘要翻译：本发明涉及用于转移在高科技领域或工业中应严格控制的高温，高压特殊化学流体的可缩小配件。根据本发明的配件包括紧固件（9），其接合包括折叠部分（1c）的双层部分，所述折回部分形成为使得管（1）的一个端部部分被折叠或向外转回，用于装配到所述紧固件（9,11）中的装配体（4）;所述紧固件（9,11）具有用于接纳所述管（1）的所述双层部分的接合部分（9c），接触部分（9b）用于与管（1）的折回部分（1c）的外表面接触，以及形成在其内表面上的螺纹部分（9d）;接合部分（9c），接触部分（9b）和所述螺纹部分（9d）轴向对齐;所述装配体（4）包括圆柱形部分（4a），所述圆柱形部分具有用于抵靠所述管（1）的两层部分的U形端部（1c）的端部，，在其外表面处设置有螺纹部分（4b）的圆柱形部分（4a）。

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