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公开(公告)号：US06896299B1
公开(公告)日：2005-05-24
申请号：US09581213
申请日：1998-11-05
申请人： Kiyoshi Nishio
发明人： Kiyoshi Nishio
CPC分类号： F16L33/223 , F16L47/04
摘要： A cylindrical projecting portion is disposed in a projected tip end portion of an inner ring which is to be pressingly inserted into one end portion of a pipe member to be integrated therewith, an inner radial face of the cylindrical projecting portion is formed as a conical tapered face in which the diameter is larger as one moves toward the outer side in the axial direction, and a cylindrical groove into which the cylindrical projecting portion of the inner ring including the conical tapered face is to be fitted in the axial direction to form a sealing portion is formed in an inner area of a receiving port of a joint body to form sealing portions between the two members and, whereby even a small fastening force due to screw advancement of a pressing ring is enabled to generate a high contact pressure between the tapered face and an outer radial face, and faces and which are opposed thereto, to ensure a sealing performance of very high reliability.
摘要翻译： 圆筒形突出部分设置在内圈的突出的顶端部分中，该内圈将被压入插入管构件的一个端部以一体形成，圆柱形突出部分的内径面形成锥形锥形 在轴向方向上朝向外侧移动直径大的面，以及包括锥形锥面的内圈的圆筒形突出部在其轴向上嵌合的圆筒状槽，形成密封 部分形成在接头主体的接收端口的内部区域中，以在两个部件之间形成密封部分，由此即使由于按压环的螺杆前进而导致的小的紧固力也能够在锥形部件之间产生高的接触压力 面和外径向面，以及与其相对的面，以确保非常高的可靠性的密封性能。
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公开(公告)号：US20050029803A1
公开(公告)日：2005-02-10
申请号：US10936859
申请日：2004-09-09
申请人： Martin Nilsen , Michael Ward , Robert Brunner , James Van Ingen
发明人： Martin Nilsen , Michael Ward , Robert Brunner , James Van Ingen
CPC分类号： F16L33/227 , F01P11/04 , F16L33/30 , F16L37/04 , Y10T137/73
摘要： A pipe nipple has a bore therethrough, with an entrance chamber at one end of the bore having a larger diameter adjacent a drive configuration of narrower diameter for receiving a tool therein to rotate the nipple about its longitudinal axis. The exterior of the nipple has a surface formation as a stop against which a hose can be inserted over the nipple, and a threaded length for attaching the nipple to another device.
摘要翻译： 管接头具有穿过其中的孔，孔的一端处的入口腔具有较大的直径，邻近较窄直径的驱动构造，用于在其中接收工具以使奶头围绕其纵向轴线旋转。 乳头的外部具有作为止动件的表面形成，软管可以穿过该止动部，并且用于将乳头附接到另一装置的螺纹长度。
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公开(公告)号：US6131964A
公开(公告)日：2000-10-17
申请号：US211827
申请日：1998-12-15
申请人： Sohel A. Sareshwala
发明人： Sohel A. Sareshwala
CPC分类号： F16L13/146
摘要： The present invention provides an apparatus for making a tube connection. The apparatus comprises a sleeve having an interior surface adapted for receiving a tube section therein. The sleeve further has an exterior surface having a locking mechanism disposed on an outer portion thereon, such outer portion has a first end and a second end. There is an upwardly inclined surface extending from such second end of such outer portion of the sleeve. Extending inwardly from the upwardly inclined surface is a generally cylindrical sleeve wall that is substantially parallel to a longitudinal axis extending through the sleeve from one end to another. There is further a stop flange disposed on a center portion of such sleeve extending radially outwardly from such center portion of such sleeve, such stop flange is disposed substantially adjacent such generally cylindrical sleeve wall. Such apparatus further includes a driver mechanism for engaging and deforming the sleeve and concurrently such tube section engaged within the sleeve. The driver mechanism has at least two cylindrical sections for engaging the exterior surface of the sleeve. A first end of the driver contacts such stop flange of the center portion of the sleeve and a second end engages the locking mechanism of the outer portion of the sleeve. Such sleeve also includes an anti-torque surface treatment on the inner surface of the ends to resist torsion of the tube.
摘要翻译： 本发明提供一种用于制造管连接的装置。 该装置包括具有适于在其中容纳管部分的内表面的套筒。 套筒还具有外表面，其具有设置在其上的外部上的锁定机构，该外部具有第一端和第二端。 存在从套筒的这种外部部分的第二端延伸的向上倾斜的表面。 从向上倾斜的表面向内延伸的是大致圆柱形的套筒壁，其基本上平行于从一端到另一端延伸穿过套筒的纵向轴线。 还有一个止动凸缘设置在这种套筒的中心部分上，从这种套筒的中心部分径向向外延伸，这种止动凸缘基本上邻近这种大致圆柱形的套筒壁设置。 这种设备还包括用于使套筒接合和变形的驱动机构，并且同时接合在套筒内的管部分。 驱动器机构具有用于接合套筒外表面的至少两个圆柱形部分。 驱动器的第一端接触套筒中心部分的止动凸缘，第二端接合套筒外部的锁定机构。 这种套筒还包括在端部的内表面上的抗扭矩表面处理以抵抗管的扭转。
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公开(公告)号：US6010162A
公开(公告)日：2000-01-04
申请号：US161213
申请日：1998-09-25
申请人： Jeffrey M. Grau , Juergen Schmidt
发明人： Jeffrey M. Grau , Juergen Schmidt
CPC分类号： F16L33/02
摘要： A clip fitting for a hose that includes a hose nipple defining at least one circular groove. A circular seal is positioned in the groove. At least one hose clip is mounted on the hose nipple. At least one clamp is positioned on the hose clip over the seal. The fitting provides an improved seal between the hose and the nipple.
摘要翻译： 用于软管的夹子配件，其包括限定至少一个圆形凹槽的软管接头。 圆形密封件位于凹槽中。 至少有一个软管夹安装在软管接头上。 至少一个夹具位于密封件上的软管夹上。 配件提供了软管和乳头之间的改进的密封。
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公开(公告)号：US06003906A
公开(公告)日：1999-12-21
申请号：US963947
申请日：1997-11-04
申请人： Terence M. Fogarty , Robert A. Arp
发明人： Terence M. Fogarty , Robert A. Arp
CPC分类号： F16L33/225 , A61M39/12
摘要： A connector device for elastomeric conduits includes a connector having a mechanism to allow attachment to a device to be connected to the conduit. The connector includes a frusto-conical barb leading to a shoulder separated by a necked in region. A mating annular clamp includes an inner bore having surfaces that mate with the shoulder and an inwardly projecting annular ring that traps a conduit between the clamp and the neck and barb of the connector. The connector may be mirrored with a like connector to provide a mechanism to attach two conduits rather than a device.
摘要翻译： 用于弹性体管道的连接器装置包括连接器，该连接器具有允许附接到要连接到导管的装置的机构。 连接器包括通过颈缩区域分离的肩部的截头圆锥形倒钩。 配合的环形夹具包括具有与肩部配合的表面的内孔和向内突出的环形圈，其捕获夹具与连接器的颈部和倒钩之间的导管。 连接器可以用类似的连接器来镜像，以提供一种连接两个管道而不是装置的机构。
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公开(公告)号：US05996636A
公开(公告)日：1999-12-07
申请号：US995014
申请日：1997-12-19
申请人： Yoshihiro Fukano , Tetsuro Maruyama
发明人： Yoshihiro Fukano , Tetsuro Maruyama
CPC分类号： F16L33/223
摘要： A tube joint includes a joint body having a through hole to serve as a fluid passage provided along a direction of an axis, a nut member for connecting a tube to the joint body, and an insert bush inserted and fitted to an opening of the joint body and having an insert section to be inserted into the tube and an expanded section protruding from one end of the tube. The expanded section is formed with first projections which make linear contact with an inner wall surface of the opening and which function as seals.
摘要翻译： 管接头包括：接头本体，其具有用于沿着轴线方向设置的流体通道的通孔，用于将管连接到接头体的螺母构件和插入并嵌合到接头的开口的插入衬套 并且具有插入管中的插入部分和从管的一端突出的扩张部分。 膨胀部分形成有与开口的内壁表面线性接触并且用作密封件的第一突起。
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77.发明授权Coupling device for a plate-type heat exchanger, especially for motor vehicles 失效用于板式换热器的联轴器，尤其适用于机动车辆
公开(公告)号：US5988270A
公开(公告)日：1999-11-23
申请号：US824831
申请日：1997-03-26
CPC分类号： F28F9/0246 , F16L33/224 , F16L33/32 , F28D1/0316 , F28F9/0256
摘要： A plate type heat exchanger, which may for example be an evaporator for a motor vehicle air conditioning installation, comprises a stack of hollow plates with a pipe connector interposed in the stack. The flow circuit in which the heat exchanger is inserted includes a fluid flow tube coupled to the pipe connection of the heat exchanger by means of a coupling device which includes a clamping ring. This coupling device includes an intermediate sleeve having a cylindrical portion fitted intimately around a cylindrical end portion of the pipe connection, together with another cylindrical portion which serves in effect as an extension of the cylindrical end portion. The clamping ring is engaged around the outer cylindrical portion of the sleeve, so as to clamp the latter around the end of the fluid flow tube, the latter having previously been introduced into the sleeve and the end portion of the pipe connection.
摘要翻译： 板式热交换器可以例如是用于机动车辆空调设备的蒸发器，包括一堆中空板，其中插入有堆叠的管连接器。 其中插入热交换器的流动回路包括通过包括夹紧环的联接装置联接到热交换器的管道连接的流体流动管。 该联接装置包括中间套筒，该中间套筒具有紧密配合在管连接件的圆柱形端部周围的圆柱形部分，以及有效地用作圆柱形端部部分的延伸部分的另一圆柱形部分。 夹紧环围绕套筒的外圆柱形部分接合，以便将其夹在流体流动管的端部周围，流体管已经被引入套管和管道连接的端部。
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公开(公告)号：US5933556A
公开(公告)日：1999-08-03
申请号：US817026
申请日：1997-07-28
申请人： David F Hawkins
发明人： David F Hawkins
IPC分类号： F16L19/065 , F16L33/22 , F16L37/08 , F16L37/098 , G02B6/44 , G02B6/46 , H02G3/06 , G02B6/38
CPC分类号： H02G3/0691 , F16L19/065 , F16L33/222 , F16L37/0985 , G02B6/4459 , G02B6/4464
摘要： The invention provides a connector for connecting to an end of a conduit tube of the type which carries fiber optic communications cables. The connector comprising a body having a through bore through which a fiber optic cable may pass. At least one end of the body being arranged to receive therein an end of a conduit tube for carrying the cable. The body having first resilient sealing means for encircling the conduit tube and compression means for compressing the resilient sealing means and the conduit tube. Characterized in that the body has two main body portions arranged for relative axial movement therebetween, and means for drawing the two body portions together, and in that a second resilient means is disposed axially between two confronting surfaces of the two main body portions. The second resilient means being compressible by tightening the two main body portions together so as to deform the second resilient sealing means radially inwardly and into sealing contact with the fiber optic cable.
摘要翻译： PCT No.PCT / GB95 / 02389 371日期1997年7月28日第 102（e）日期1997年7月28日PCT提交1995年10月10日PCT公布。 公开号WO96 / 11355 日期1996年04月18日本发明提供一种用于连接到承载光纤通信电缆的类型的导管的端部的连接器。 连接器包括具有通孔的主体，光纤电缆可穿过该通孔。 主体的至少一端布置成在其中容纳用于承载电缆的导管的端部。 本体具有用于环绕导管的第一弹性密封装置和用于压缩弹性密封装置和导管的压缩装置。 其特征在于，主体具有布置成相互轴向运动的两个主体部分和用于将两个主体部分拉在一起的装置，并且第二弹性装置轴向设置在两个主体部分的两个相对表面之间。 第二弹性装置通过将两个主体部分紧固在一起而可压缩，以便使第二弹性密封装置径向向内变形并与光纤电缆密封接触。
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公开(公告)号：US5868435A
公开(公告)日：1999-02-09
申请号：US737387
申请日：1996-11-06
IPC分类号： F16L27/08 , F16L33/207 , F16L33/22 , F16L55/00
CPC分类号： F16L33/225 , F16L27/0816 , F16L33/2071 , Y10S285/906 , Y10T29/49872 , Y10T29/49945
摘要： A coupling for use with conduits (10) comprise a bi-conical fitting (20) which is inserted into the conduit end, a frusto-conical locking sleeve (22) which is located about the rearward end of the fitting (20) and compressed about the outer wall of the conduit (10).
摘要翻译： 与管道（10）一起使用的联接器包括插入管道端的双锥形配件（20），一个围绕配件（20）的后端定位并且被压缩的截头圆锥形的锁定套管（22） 围绕导管（10）的外壁。
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公开(公告)号：US5749603A
公开(公告)日：1998-05-12
申请号：US645797
申请日：1996-05-16
申请人： Stephan Mann
发明人： Stephan Mann
CPC分类号： F16L33/03 , F28F9/0246 , F28F9/0256 , B60K11/00 , Y10T24/1457 , Y10T24/1484
摘要： A holding device for securing a hose clip in position relative to a pipe connection over which a hose is to be positioned. The holding device has a plurality of holding arms arranged around an axis. The holding arms are connected by a connecting body and each has an internal, radially inwardly directed groove. All grooves are in the same transverse plane of the holding arms and are of the same width as the clip band so that the clip band can be received therein. Preferably, a hose clip in the form of a spring band clip with a clip band having radially outwardly angled clamping jaws is used. A U-shaped clamp, which holds the clamping jaws together when the spring band clip is in an open position, may be connected to the connecting body by a connecting member which permits the clamp to pivot away from the clamping jaws but which prevents the clamp from being separated and thereby becoming lost.
摘要翻译： 一种用于将软管夹固定在相对于要在其上定位软管的管道连接处的适当位置的保持装置。 保持装置具有围绕轴线布置的多个保持臂。 保持臂通过连接体连接，并且每个具有内部的径向向内的凹槽。 所有凹槽位于夹持臂的相同的横向平面中，并且具有与夹持带相同的宽度，使得夹带可以被容纳在其中。 优选地，使用具有夹带的具有径向向外成角度的夹爪的弹簧带夹形式的软管夹。 当弹簧带夹头处于打开位置时，将夹钳夹持在一起的U形夹具可以通过连接构件连接到连接体，连接构件允许夹具远离夹爪枢转，但是防止夹具 从分离，从而失去。
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