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21. 发明授权

US5066051A Anti-twist coupling assembly with biasing means 失效
标题翻译：具有偏心装置的反相联轴器组件
公开(公告)号：US5066051A
公开(公告)日：1991-11-19
申请号：US468691
申请日：1990-01-23
申请人： Jeffrey L. Weigl , Gerald A. Babuder
发明人： Jeffrey L. Weigl , Gerald A. Babuder
IPC分类号： F16L19/03 , F16L19/02 , F16L19/025
CPC分类号： F16L19/025 , F16L19/0212
摘要： A tube coupling comprises first and second coupling components having transversely extending sealing end faces in aligned face-to-face relationship. First and second nut members are arranged to drive the sealing end faces toward each other. An annular anti-twist member is located between the first nut and the first coupling member for conducting axial forces from the first nut member to the first coupling component. The annular anti-twist member and the second nut member include axially engaged portions for preventing relative rotation therebetween.

22. 发明授权

US4973823A Collet assembly for cylindrical workpieces 失效
标题翻译：圆柱形工件的夹头组件
公开(公告)号：US4973823A
公开(公告)日：1990-11-27
申请号：US373029
申请日：1989-06-28
申请人： Ernest A. Benway , Thomas J. Gardner
发明人： Ernest A. Benway , Thomas J. Gardner
IPC分类号： B23B31/20 , B23K9/028 , B23K37/053 , B25B5/14 , B25B5/16
CPC分类号： B23K37/0533 , B25B5/147 , B25B5/163
摘要： A clamping device for holding cylindrical workpieces having a nominal radius R which varies from a minimum of (R-A) to a maximum of (R+B), where A and B are the limits of the tolerance range for the nominal radius, includes opposed clamp halves each having a clamp face adapted to be moved toward and away from one another and each of the clamp halves carrying a rigid collet element adapted to engage on opposite sides of cylindrical workpieces when the clamp halves are moved toward one another. Each of the collet elements has a semi-cylindrical clamping surface extending inwardly from the clamp face of the respective clamp half. Each semi-cylindrical clamping surface has a radius substantially equal to (R+B) with the center of the radius being offset outwardly of the clamp face of the respective clamp half an amount at least equal to (A+B). Preferably, the center of the radius is offset an amount at least equal to (A+B+C), where C is the tolerance deviation permitted to the radius (R+C). Additionally, each clamping surface is comprised of individual surface portions mounted for independent flexing movement to allow the collet to further compensate for workpiece tolerance variations.

23. 发明授权

US4838583A Fluid coupling 失效
标题翻译：流体联轴器
公开(公告)号：US4838583A
公开(公告)日：1989-06-13
申请号：US22115
申请日：1987-03-05
申请人： Gerald A. Babuder , Jeffrey L. Weigl
发明人： Gerald A. Babuder , Jeffrey L. Weigl
IPC分类号： F16L19/02
CPC分类号： F16L19/0212 , F16L19/0218
摘要： Disclosed are arrangements for maintaining an annular sealing gasket in some predetermined position intermediate and substantially coaxial with opposed annular sealing beads extending axially from each of a pair of coupling components. One disclosed arrangement comprises a retainer element having an annular end wall and a cylindrical side wall which define a cavity for closely receiving a flat annular gasket. A plurality of axial retaining legs facilitate retainer mounting to one of the coupling members so that the gasket is captured in the retainer cavity substantially coaxial with the one coupling member and with the associated sealing bead engaging one of the gasket faces. In a second arrangement, a plurality of axial retaining legs are formed integrally with the gasket member. The legs are positioned circumferentially about the gasket for engaging the one coupling component coaxial with the associated sealing bead. In a third arrangement, a separate retaining element is provided to hold the gasket member in coaxial position on the coupling component. The retaining element has an annular endwall and a continuous cylindrical sidewall. A split in the sidewall and the end wall allows the retaining element to flex to grip the coupling component. The arrangements accommodate precise positioning of the gasket relative to the coupling components at initial coupling makeup and do not interfere with the coupling components themselves. The disclosed arrangements also advantageously permit precise repositioning of the gasket relative to the component sealing beads during subsequent disassembly and reassembly of the coupling.
摘要翻译：公开了一种用于将环形密封垫圈保持在一定预定位置的中间并且与从一对联接部件中的每一个轴向延伸的相对的环形密封珠基本同轴的装置。一种公开的装置包括具有环形端壁和圆柱形侧壁的保持器元件，该侧壁限定用于紧密地接收平坦环形垫圈的空腔。多个轴向保持腿便于保持器安装到一个联接构件，使得垫圈被捕获在与一个联接构件基本上同轴的保持器腔中，并且与相关联的密封珠接合一个垫圈面。在第二布置中，多个轴向保持支柱与垫圈构件一体形成。腿周围围绕垫圈定位，用于接合与相关联的密封珠同轴的一个联接部件。在第三布置中，提供单独的保持元件以将垫圈构件保持在耦合部件上的同轴位置。保持元件具有环形端壁和连续的圆柱形侧壁。在侧壁和端壁处的裂缝允许保持元件弯曲以夹紧联接部件。该配置可以在初始联接补充时适应垫片相对于联接部件的精确定位，并且不会与联接部件本身干涉。所公开的布置还有利地允许在随后的联接器的拆卸和重新组装期间，衬垫相对于部件密封珠的精确重新定位。

24. 发明授权

US4650227A Fluid coupling 失效
标题翻译：流体联轴器
公开(公告)号：US4650227A
公开(公告)日：1987-03-17
申请号：US788050
申请日：1985-10-16
申请人： Gerald A. Babuder , Jeffrey L. Weigl
发明人： Gerald A. Babuder , Jeffrey L. Weigl
IPC分类号： F16B7/18 , F16L19/02 , F16L19/03 , F16L19/00
CPC分类号： F16L19/0218 , F16L19/0212 , Y10S285/91 , Y10S285/917
摘要： Arrangements for maintaining an annular sealing gasket in some predetermined position intermediate and substantially coaxial with opposed annular sealing beads extending axially from each of a pair of coupling components. One disclosed arrangement comprises a retainer element having an annular end wall and a cylindrical side wall which define a cavity for closely receiving a flat annular gasket. A plurality of axial retaining legs facilitate retainer mounting to one of the coupling members so that the gasket is captured in the retainer cavity substantially coaxial with the one coupling member and with the associated sealing bead engaging one of the gasket faces. In a second arrangement, a plurality of axial retaining legs are formed integrally with the gasket member. The legs are positioned circumferentially about the gasket for engaging the one coupling member coaxial with the associated sealing bead. The new arrangements accommodate precise positioning of the gasket relative to the coupling components at initial coupling makeup and do not interfere with the coupling components themselves. The disclosed arrangements also advantageously permit precise repositioning of the gasket relative to the component sealing beads during subsequent disassembly and reassembly of the coupling.
摘要翻译：用于将环形密封垫圈保持在一定预定位置的中间并与从一对连接部件中的每一个轴向延伸的相对的环形密封珠基本上同轴的布置。一种公开的装置包括具有环形端壁和圆柱形侧壁的保持器元件，该侧壁限定用于紧密地接收平坦环形垫圈的空腔。多个轴向保持腿便于保持器安装到一个联接构件，使得垫圈被捕获在与一个联接构件基本上同轴的保持器腔中，并且与相关联的密封珠接合一个垫圈面。在第二布置中，多个轴向保持支柱与垫圈构件一体形成。腿周围围绕垫圈定位，用于接合与相关联的密封珠同轴的一个联接构件。新的装置可以在初始联接构造时相对于联接部件精确定位垫圈，并且不会干扰联接部件本身。所公开的布置还有利地允许在随后的联接器的拆卸和重新组装期间，衬垫相对于部件密封珠的精确重新定位。

25. 发明授权

US4552389A Fluid coupling 失效
标题翻译：流体联轴器
公开(公告)号：US4552389A
公开(公告)日：1985-11-12
申请号：US410408
申请日：1982-08-23
申请人： Gerald A. Babuder , Jeffrey L. Weigl
发明人： Gerald A. Babuder , Jeffrey L. Weigl
IPC分类号： F16L19/02 , F16L19/03 , F16L19/00
CPC分类号： F16L19/0212 , F16L19/0218 , Y10S285/91
摘要： A retainer device for maintaining an annular sealing gasket in some predetermined position intermediate and substantially coaxial with opposed annula sealing beads extending axially from each of a pair of coupling components. The retainer includes an annular end wall and a cylindrical side wall which define a cavity for closely receiving the gasket. A plurality of axial retaining legs facilitate retainer mounting to one of the coupling members so that the gasket is captured in the retainer cavity substantially coaxial with the one coupling member and with the associated sealing bead engaging one of the gasket faces. The new retainer accommodates precise positioning of the gasket relative to the coupling components at initial coupling makeup and does not interfere with the coupling components themselves. The retainer also advantageously permits precise repositioning of the gasket relative to the component sealing beads during subsequent disassembly and reassembly of the coupling.
摘要翻译：一种保持装置，用于将环形密封垫圈保持在一定的位置中间并且基本上同轴于从一对联接部件中的每一个轴向延伸的相对的环形密封珠。保持器包括环形端壁和限定用于紧密接收垫圈的空腔的圆柱形侧壁。多个轴向保持腿便于保持器安装到一个联接构件，使得垫圈被捕获在与一个联接构件基本上同轴的保持器腔中，并且与相关联的密封珠接合一个垫圈面。新的保持器在初始联接补充时适应垫圈相对于联接部件的精确定位，并且不会干扰联接部件本身。保持器还有利地允许在随后的联接器的拆卸和重新组装期间相对于部件密封珠来精确地重新定位垫圈。

26. 发明授权

US4331580A Flowable anaerobic sealant composition 失效
标题翻译：可流动厌氧密封剂组合物
公开(公告)号：US4331580A
公开(公告)日：1982-05-25
申请号：US139634
申请日：1980-04-11
申请人： James L. Bunyan
发明人： James L. Bunyan
IPC分类号： C09J4/00 , C08K5/10
CPC分类号： C09J4/00
摘要： A flowable anaerobic sealant composition adapted to be applied to a threaded surface which is characterized by being stable prior to curing is provided which composition comprises a polymerizable acrylate ester monomer, a hydroperoxide polymerization catalyst for said acrylate ester monomer in an amount sufficient to cause said monomer to polymerize under anaerobic conditions, a quinone polymerization inhibitor in an amount sufficient to prevent said monomer from polymerizing when standing for long periods of time, an organic sulfimide accelerator in an amount sufficient to increase the rate of polymerization of said monomer under anaerobic conditions, and a plasticizer in an amount sufficient to render the solidified sealant composition relatively non-brittle. Optionally, the sealant composition may also contain a thickening agent in an amount sufficient to render said sealant composition flowable at room temperature, a coloring agent in an amount sufficient to render said sealant composition non-transparent, a viscosity controlling agent in an amount sufficient to permit said sealant composition to readily flow into said threads when applied thereto without excessive runoff, and an effective amount of tetrafluoroethylene polymer as an anti-galling agent.
摘要翻译：一种适用于螺纹表面的可流动厌氧密封剂组合物，其特征在于在固化之前是稳定的，该组合物包含可聚合的丙烯酸酯单体，所述丙烯酸酯单体的氢过氧化物聚合催化剂的量足以引起所述单体在厌氧条件下聚合的量为足以防止所述单体在长时间静置时聚合的量的醌类阻聚剂，足以提高所述单体在厌氧条件下的聚合速率的有机亚硫酰亚胺促进剂，以及足以使固化的密封剂组合物相对不脆的量的增塑剂。任选地，密封剂组合物还可以含有足以使所述密封剂组合物在室温下流动的量的增稠剂，足以使所述密封剂组合物不透明的着色剂，粘度控制剂的量足以允许所述密封剂组合物在施加到所述螺纹上时容易流入所述螺纹而没有过多的径流，以及有效量的作为抗磨损剂的四氟乙烯聚合物。

27. 发明授权

US4288103A Fluid fitting having gripping bass means for chucking 失效
标题翻译：具有用于夹紧的夹紧低音装置的流体配件
公开(公告)号：US4288103A
公开(公告)日：1981-09-08
申请号：US24393
申请日：1979-03-27
申请人： Bernard J. Gallagher , Erling G. Wennerstrom , Mark R. Houdek
发明人： Bernard J. Gallagher , Erling G. Wennerstrom , Mark R. Houdek
IPC分类号： F16L43/00
CPC分类号： F16L43/001 , Y10T29/49996 , Y10T29/49998 , Y10T428/12299
摘要： An elbow type of fluid fitting and method for chucking for machining same wherein the fitting includes a body having a pair of fitting branches extending outwardly thereof angularly of each other. The body also includes a gripping boss extending a short distance outward thereof oppositely from one of the branches and substantially coaxial therewith. This boss facilitates chucking of a fitting blank at three separate spaced apart locations for subsequent machining and processing into the finished fitting. One of these locations is at the one branch adjacent the body and the other location is at the gripping boss to provide an increase in stability of the fitting blank during machining.
摘要翻译：一种肘管型流体配件及其加工夹具的方法，其中，所述配件包括具有彼此成角度地向外延伸的一对配合分支的主体。主体还包括一个夹紧凸台，其从其中一个分支相对地向外延伸一小段距离，并基本上与其同轴。该凸台有助于在三个分开的间隔位置夹紧配件坯件，以便随后的加工和加工成成品配件。这些位置中的一个位于与主体相邻的一个分支处，另一个位置在夹持凸台处，以在加工期间提供装配坯件的稳定性的增加。

28. 外观设计

USD258077S Blank for an elbow fitting 失效
公开(公告)号：USD258077S
公开(公告)日：1981-01-27
申请号：US23826
申请日：1979-03-26
申请人： Bernard J. Gallagher , Erling G. Wennerstrom , Mark R. Houdek , Laszlo Aliczky
设计人： Bernard J. Gallagher , Erling G. Wennerstrom , Mark R. Houdek , Laszlo Aliczky

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