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1. 发明申请

WO2021178352A1 INTERNALLY THREADED FASTENER HAVING A PREVAILING TORQUE FEATURE 审中-公开
公开(公告)号：WO2021178352A1
公开(公告)日：2021-09-10
申请号：PCT/US2021/020385
申请日：2021-03-02
申请人： PRODUCTION SPRING, LLC
发明人： JOHNSON, Lawrence , SPACCAROTELLI, Arturo , ROSBURY, Alfred
IPC分类号： F16B33/02 , F16B37/00 , F16B39/00
摘要： A threaded fastener having a prevailing torque feature and a method for forming same includes a barrel having a longitudinal axis. The barrel has a plurality of internal threads, each internal thread including a forward facing surface and a rearward facing surface. A first angle between the rearward facing surface and a first lateral axis perpendicular to the longitudinal axis ranges from 20° to 40°. A second angle between the forward facing surface and the rearward facing surface ranges from 80° to 100°.

2. 发明申请

WO2013070647A3 CLINCH FASTENER 审中-公开
标题翻译： CLINCH紧固件
公开(公告)号：WO2013070647A3
公开(公告)日：2015-06-04
申请号：PCT/US2012063780
申请日：2012-11-07
申请人： RIFAST SYSTEMS LLC , BURTON JOHN E
发明人： BURTON JOHN E
IPC分类号： F16B39/00
CPC分类号： F16B39/282 , B23P19/064 , F16B33/002 , F16B37/068
摘要： A self-clinching fastener for insertion into ductile sheets of varying thicknesses has increased push-out and torque-out resistance. The self-clinching fastener includes a plurality of radial projections and spline teeth that embed into the ductile sheets, causing the material to cold flow into a recess, thereby permanently clinching the self-clinching fastener to the ductile sheet.
摘要翻译：用于插入不同厚度的延性片的自锁紧紧固件具有增加的推出和扭矩输出阻力。自锁紧紧固件包括多个径向突起和花键齿，其嵌入到延性片中，使材料冷入流入凹槽，从而将自紧固件永久地紧固到延性片。

3. 发明申请

WO2014088600A1 RAPID-ENGAGING AND POSITIVE-LOCKING THREADED CONFIGURATION 审中-公开
标题翻译：快速接合和正向锁定螺纹配置
公开(公告)号：WO2014088600A1
公开(公告)日：2014-06-12
申请号：PCT/US2012/068642
申请日：2012-12-08
申请人： GOLDBAUM, Harold, J.
发明人： GOLDBAUM, Harold, J.
IPC分类号： F16B39/00 , F16B35/04
CPC分类号： F16B39/30 , F16B37/085
摘要： A rapid-engaging, positive locking machine screw mechanism comprises a screw having a head and a body, the body comprising male threads formed thereon and at least one longitudinal segment devoid of threads. A work piece defines a hole having female threads formed therein for receiving the screw and further defines in a portion of the hole, at least one longitudinally extending segment devoid of female threads. The longitudinal screw segment devoid of male threads and the longitudinal hole segment devoid of female threads are arranged such that the screw body is longitudinally received in the hole without engagement of the male screw threads with the female work piece threads. The rapid-engaging, positive locking thread configuration can be applied to a variety of mechanical interfaces. Additionally, thread locking configurations, such as a boos- depression interface, a notch and ridge, etc. can be incorporated to secure the male and female threads.
摘要翻译：快速接合的正锁定机螺杆机构包括具有头部和主体的螺钉，主体包括形成在其上的阳螺纹和至少一个没有螺纹的纵向部分。工件限定了一个具有形成在其中的阴螺纹的孔，用于容纳螺钉，并进一步限定孔的一部分，至少一个没有内螺纹的纵向延伸段。没有阳螺纹的纵向螺纹段和没有阴螺纹的纵向孔段被布置成使得螺钉体纵向容纳在孔中，而不会将阳螺纹与阴工件螺纹接合。快速接合，正锁定螺纹配置可应用于各种机械接口。此外，可以结合螺纹锁定构造，例如凹凸接口，凹口和脊等，以固定阳螺纹和阴螺纹。

4. 发明申请

WO2009132259A2 TORQUE MEMBER FOR THREADED CONNECTIONS 审中-公开
标题翻译：扭矩连接的扭矩部件
公开(公告)号：WO2009132259A2
公开(公告)日：2009-10-29
申请号：PCT/US2009/041645
申请日：2009-04-24
申请人： NATIONAL OILWELL VARCO, L.P. , RACZYNSKI, Jody, Allan , PRILL, Jonathan, Ryan
发明人： RACZYNSKI, Jody, Allan , PRILL, Jonathan, Ryan
IPC分类号： F16B23/00 , F16B39/00 , B23B47/00 , B25B23/14
CPC分类号： E21B17/042 , F16L15/08
摘要： Apparatus and methods for increasing the torque capacity of connections between tubular members. In some embodiments, the connection is threaded. The apparatus may include a first tubular end (110) having a torque member (130) moveable thereon. A second tubular end (120) is made up with the first tubular end (110). The torque member (130) is moveable back toward the second tubular end (120). The torque member (130) can be moved into engagement with the second tubular end (120), and then torqued against the second tubular end (120). A first torquing interface (114, 124) is provided between the first tubular and the second tubular by making up their respective ends, and a second torquing interface (134, 126) is provided therebetween by torquing the torque member (130) against the second tubular end (120). A torque capacity of the made up connection (100) is increased thereby.
摘要翻译：用于增加管状构件之间的连接的扭矩容量的装置和方法。在一些实施例中，连接是螺纹的。该装置可以包括具有可在其上移动的扭矩构件（130）的第一管状端（110）。第二管状端（120）由第一管状端（110）构成。扭矩构件（130）可向第二管状端部120移动。扭矩构件（130）可以移动成与第二管状端部（120）接合，然后扭转抵靠第二管状端部（120）。第一扭转界面（114,124）通过构成其相应的端部而设置在第一管状物和第二管状物之间，并且通过将扭矩构件（130）克服第二扭转界面管状端部（120）。因此，组装连接（100）的扭矩容量增加。

5. 发明申请

WO2005017369A3 LOCATOR STUD AND METHOD OF ASSEMBLY 审中-公开
标题翻译：定位器和组装方法
公开(公告)号：WO2005017369A3
公开(公告)日：2009-04-09
申请号：PCT/US2004013923
申请日：2004-05-04
申请人： FABRISTEEL PROD INC , VRANA JOHN J , PARKER JOHN M , SHUART DAVID M
发明人： VRANA JOHN J , PARKER JOHN M , SHUART DAVID M
IPC分类号： F16B37/04 , B23P19/06 , F16B17/00 , F16B37/06 , F16B39/00 , F16B39/28
CPC分类号： F16B17/006 , B23P19/062 , F16B37/062 , Y10T29/49915 , Y10T29/49925 , Y10T29/49938 , Y10T29/49954 , Y10T29/49956 , Y10T29/53709 , Y10T403/4949 , Y10T403/4966 , Y10T403/4991
摘要： A locator stud including a radial flange portion having an end face and an axial generally conical recess opening through the end face and a cylindrical shank integral with an extending from the radial flange. The radial flange includes a frustoconical surface adjacent the annular end face and a polygonal surface having radial projections extending from the corners preventing rotation following installation. The method of attachment includes forming a configured opening in a panel having an internal diameter less than the radial flange portion, driving the radial flange portion into the opening in the panel and driving a die member into the generally conical recess, deforming the end of the radial flange portion into the panel opening forming a secure assembly.
摘要翻译：定位螺柱包括径向凸缘部分，该径向凸缘部分具有通过端面开口的端面和轴向大致锥形的凹部，以及与从径向凸缘延伸的一体的圆柱形柄。径向凸缘包括邻近环形端面的截头圆锥形表面和具有从角部延伸的径向突起的多边形表面，防止在安装之后旋转。附接方法包括在具有小于径向凸缘部分的内径的面板中形成配置的开口，将径向凸缘部分驱动到面板中的开口中，并将模具构件驱动到大致锥形的凹部中，使得端部径向凸缘部分形成安全的组件。

6. 发明申请

WO2006096419A3 SELF-ATTACHING FASTENER AND FASTENER AND PANEL ASSEMBLY 审中-公开
公开(公告)号：WO2006096419A3
公开(公告)日：2006-09-14
申请号：PCT/US2006/007307
申请日：2006-03-01
申请人： WHITESELL INTERNATIONAL CORPORATION , SHUART, David, M.
发明人： SHUART, David, M.
IPC分类号： F16B39/00
摘要： A self-attaching fastener for attachment to a panel including a body portion having an annular concave radial outer surface, and a radial flange portion having a diameter greater than the body portion including a bearing face receiving the panel having a plurality of integral circumferentially spaced ribs generally triangular in plan view having a greater circumferential width adjacent an outer surface of the flange than adjacent the annular concave radial outer surface of the body portion. The self- attaching fastener provides improve torque resistance and push-off strength when installed in a panel.

7. 发明申请

WO2005100807A1 SCREW HAVING A KNURLED PORTION 审中-公开
标题翻译：有螺纹部分的螺丝
公开(公告)号：WO2005100807A1
公开(公告)日：2005-10-27
申请号：PCT/US2005/011998
申请日：2005-04-08
申请人： PHILLIPS SCREW COMPANY , CRAVEN, Arnold
发明人： CRAVEN, Arnold
IPC分类号： F16B39/00
CPC分类号： F16B35/065 , F16B25/10 , F16B35/048
摘要： A fastener for securing particle or bulge producing materials, a method of manufacturing the fastener, and a method of using the fastener are provided. The fastener has a thread on a shank, and a knurled portion disposed between the thread and a head. The fastener also may have at least one flute in the knurled portion, and may have at least one rib on the lower surface of the head. In use, the method is accomplished by inserting the fastener, by rotation, into a particle or bulge producing material, and producing particles or a bulge. Then, the method provides for transporting at least some of the particles from the particle producing material via the at least one flute, and securing the particle producing material to a base material. In a bulge producing material, the method provides for displacing the bulge into the material.
摘要翻译：提供了一种用于确保颗粒或凸起产生材料的紧固件，一种制造该紧固件的方法以及一种使用该紧固件的方法。紧固件在柄部上具有螺纹，并且在螺纹和头部之间设置有滚花部分。紧固件还可以在滚花部分中具有至少一个凹槽，并且在头部的下表面上可以具有至少一个肋。在使用中，该方法通过将紧固件通过旋转插入产生颗粒或凸起的材料并产生颗粒或凸起来实现。然后，该方法提供通过至少一个凹槽从粒子产生材料输送至少一些粒子，并将粒子产生材料固定到基底材料上。在凸起生产材料中，该方法提供将凸起移入材料中。

8. 发明申请

WO00022307A1 JACKING SCREW 审中-公开
标题翻译：推动螺丝
公开(公告)号：WO00022307A1
公开(公告)日：2000-04-20
申请号：PCT/US1999/021133
申请日：1999-09-15
IPC分类号： F16B5/02 , F16B41/00 , F16B39/00 , F16B43/00
CPC分类号： F16B5/0208 , F16B41/002 , Y10S411/999
摘要： A jacking screw (10) for attaching a first panel to a second panel which provides an axial force in a first direction to jack the first panel to the second panel when the screw is rotated in a first direction and provides an axial force to pry the panels apart when the screw is rotated in an opposite direction. The jacking screw includes a screw (20), a ferrule (40) for attachment to a panel and, a knob (30) attached to the screw head has a downwardly extending cylindrical portion (32) which secures the knob to the ferrule allowing for relative rotation while allowing substantially no axial movement.
摘要翻译：本发明涉及一种用于将第一板连接到第二板上的推力螺钉（10）。该螺钉在第一方向上提供沿第一方向的轴向力以朝向第二面推动第一面板，并且当沿相反方向转动时轴向力使面板分离。该推力螺钉包括螺钉（20），用于连接到面板的环（40）和按钮（30）。该按钮连接到螺钉的头部并且包括向下延伸的圆柱形部分（32），用于将其固定到环上，同时允许相对旋转并且通常防止轴向移动。

9. 发明申请

WO2022026712A1 NON-PLANAR FEATURES FOR FASTENED CONNECTION 审中-公开
公开(公告)号：WO2022026712A1
公开(公告)日：2022-02-03
申请号：PCT/US2021/043708
申请日：2021-07-29
申请人： CAMPBELL, William , ARC ENGINEERING COMPANY LLC
发明人： CAMPBELL, William
IPC分类号： B21D53/22 , F16B19/10 , F16B39/00 , F16B39/24 , F16B39/34 , F16B43/00
摘要： Apparatuses, systems, and methods are disclosed for non-planar features 104 for a fastened connection. A forming die 102 is shaped to be disposed between at least two members 106, 108 of a fastened connection. One or more non-planar features 104 are integrally formed from a continuous material of the forming die 102 to at least partially deform the at least two members 106, 108 at an interface between the at least two members 106, 108.

10. 发明申请

WO2019194876A1 LOCKNUT 审中-公开
公开(公告)号：WO2019194876A1
公开(公告)日：2019-10-10
申请号：PCT/US2019/000012
申请日：2019-03-18
申请人： SPRIGGEL, Daniel John
发明人： SPRIGGEL, Daniel John
IPC分类号： F16B39/34 , F16B43/00 , F16B39/00 , F16B39/06 , F16B37/00 , F16B39/02
摘要： A locknut for a bolt which can be used in high temperature environments. The locknut includes a frictional force which prevents unauthorized removal of the locknut from the bolt. This frictional force can be set at a desired level and multiple locknuts can be manufactured at this preset level. The locknut can also be manufactured to have an adjustment screw pin which can be used to vary the amount of frictional force therefore permitting the user to individually select the desired force level.

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