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公开(公告)号：US5511288A
公开(公告)日：1996-04-30
申请号：US329747
申请日：1994-10-26
CPC分类号： F16L3/137 , Y10T24/14 , Y10T24/1424 , Y10T24/4016
摘要： An adjustable loop clamp assembly provides improved retention of electrical cables, tubes or hoses. The clamp assembly comprises a flexible strap with first and second ends. A base, having an elevated platform, a lower platform, a midsection, and two side supports, receives a second end of the strap in an aperture of the midsection. The first strap end is securably affixed to the elevated platform of the base. Support holes in the side supports receive pin portions of a locking cam, the locking cam further comprising a handle portion and a cam portion. A mount bolt is receivable in alignable apertures of the lower platform and the handle portion. The pin portions of the locking cam are pivotably engaged into the mount holes of the side supports, allowing rotation of the locking cam into a position that engages the strap with the cam portion, locking the strap against the base structure, simultaneously contacting the handle portion against the lower platform, further aligning the mount holes in the handle portion and the lower platform so that when a mount bolt is passed through those holes and secured, the locking cam is prevented from disengagement.
摘要翻译： 可调节的回路夹具组件可改善电缆，管或软管的保持力。 夹具组件包括具有第一端和第二端的柔性带。 具有升高的平台，下部平台，中部和两个侧面支撑件的基座在中部的孔中容纳带的第二端。 第一条带端部牢固地固定到基座的升高的平台上。 侧支撑件中的支撑孔接收锁定凸轮的销部分，锁定凸轮还包括手柄部分和凸轮部分。 安装螺栓可接收在下平台和手柄部分的对准的孔中。 锁定凸轮的销部分可枢转地接合到侧支撑件的安装孔中，允许锁定凸轮旋转到与凸轮部分接合带的位置，将带锁定在基座结构上，同时接触手柄部分 抵靠下平台，进一步对准手柄部分和下平台中的安装孔，使得当安装螺栓穿过这些孔并被固定时，防止锁定凸轮脱离。
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公开(公告)号：US06921034B2
公开(公告)日：2005-07-26
申请号：US10317723
申请日：2002-12-12
申请人： Christopher R. Koss
发明人： Christopher R. Koss
CPC分类号： F23R3/283 , F02C7/2365
摘要： A fuel nozzle assembly for delivering fuel to a combustor of a gas turbine engine. The assembly includes a fuel nozzle including a body having a fuel inlet, an air inlet, an outlet for discharging fuel to the combustor, and a mounting flange for mounting the nozzle in the engine. A portion of the body corresponding to the fuel inlet and/or the air inlet includes a recess for receiving a supply fitting having an annular sealing surface and a rotatable nut. The recess includes an annular seat sized and shaped for sealingly engaging the sealing surface of the supply tube fitting and female threads positioned adjacent the seat for threadably receiving the rotatable nut of the supply.
摘要翻译： 一种用于将燃料输送到燃气涡轮发动机的燃烧器的燃料喷嘴组件。 组件包括燃料喷嘴，其包括具有燃料入口的主体，进气口，用于向燃烧器排出燃料的出口，以及用于将喷嘴安装在发动机中的安装凸缘。 对应于燃料入口和/或空气入口的主体的一部分包括用于接收具有环形密封表面和可旋转螺母的供应配件的凹部。 凹槽包括一个环形座，其尺寸和形状用于密封地接合供应管配件的密封表面和邻近座位定位的内螺纹，用于螺纹接收供应的可旋转螺母。
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公开(公告)号：US5139289A
公开(公告)日：1992-08-18
申请号：US680653
申请日：1991-03-28
申请人： Christopher R. Koss
发明人： Christopher R. Koss
CPC分类号： F16L19/005 , F16B39/32 , Y10S285/921
摘要： Nuts used in a conventional tube union connector are prevented from rotating, which would compromise the connector, by mounting a pair of resilient clips over the nuts, the clips having elongated serrated latch members which interlock together to prevent such loosening. This lightweight device is quickly installed and requires no special installation tooling.
摘要翻译： 在传统管接头连接器中使用的螺母被旋转，这将损害连接器，通过将一对弹性夹子安装在螺母上，夹具具有细长的锯齿形闩锁构件，这些闩锁构件互锁在一起以防止这种松动。 这种轻型设备快速安装，不需要特殊的安装工具。
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公开(公告)号：US5470114A
公开(公告)日：1995-11-28
申请号：US338063
申请日：1994-11-14
IPC分类号： F16L23/036 , F16L17/06
CPC分类号： F16L23/08 , F02C7/32 , F16L23/18 , F05D2260/39 , Y10S285/91
摘要： A coupling assembly for fluid carrying tubes in a gas turbine engine include first and second fittings fixedly joined to respective ones of the tubes. The first and second fittings include respective first and second mating flanges which are joined together by a clamping band which is adjustable therearound. The first and second flanges include oppositely facing first and second flat faces, with the first flange having a counterbore extending inwardly from the first face, and the second flange having a pilot tube extending outwardly therefrom for being inserted into the counterbore. An annular seal is disposed between the first and second fittings for providing a leak-proof coupling upon clamping together of the two fittings by the clamping band.
摘要翻译： 用于燃气涡轮发动机中用于流体输送管的联接组件包括固定地连接到各个管的第一和第二配件。 第一和第二配件包括各自的第一和第二配合凸缘，其通过可绕其周围的夹紧带连接在一起。 第一和第二凸缘包括相对面对的第一和第二平面，其中第一凸缘具有从第一面向内延伸的沉孔，并且第二凸缘具有从其向外延伸的先导管，以插入沉孔中。 环形密封件设置在第一和第二配件之间，用于通过夹紧带将两个配件夹紧在一起来提供防漏接头。
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公开(公告)号：US5188398A
公开(公告)日：1993-02-23
申请号：US815998
申请日：1992-01-02
CPC分类号： F16L19/005
摘要： A redundant locking fluid coupling has a first coupling element including a coupling nut and a second coupling element including an outer ring biased towards the sealing end, such as by a coil spring. The coupling nut and outer ring include circumferential ends that are engaged when the coupling nut is tightened on the second coupling element inner member. Rotation of the coupling nut in a loosening direction is prevented by ratcheting teeth, or, in an alternative embodiment, complimentary sawtooth teeth, in the circumferential surfaces of the coupling nut and outer ring. Loosening of the coupling nut may be accomplished by sides of a wrench engaging a wrench lead in chamfer forcing axial movement of the outer ring to disengage the ratcheting teeth, or in the alternative embodiment, loosening torque being sufficient to overcome the thread torque and the increased frictional force across the complementary sawtooth teeth.
摘要翻译： 冗余锁定液体联接器具有第一联接元件，其包括联接螺母和第二联接元件，第二联接元件包括例如通过螺旋弹簧朝向密封端偏置的外圈。 联接螺母和外环包括当联接螺母紧固在第二联接元件内部构件上时接合的圆周端。 在联轴器螺母和外圈的圆周表面中，通过棘轮齿轮或另外的实施例中的互补锯齿齿来防止联接螺母在松动方向上的旋转。 联接螺母的松动可以通过扳手的扳手接合倒角的扳手来实现，从而迫使外圈的轴向运动脱离棘轮齿，或者在替代实施例中，松动扭矩足以克服螺纹扭矩并增加 互补锯齿的摩擦力。
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