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1. 发明申请

US20160305462A1 Screw and Drive Element with Chamfer 审中-公开
标题翻译：带倒角的螺丝和驱动元件
公开(公告)号：US20160305462A1
公开(公告)日：2016-10-20
申请号：US15101872
申请日：2014-11-26
申请人： Adolf Würth GmbH & Co. KG
发明人： Andreas WUNDERLICH , Johannes STARKE
IPC分类号： F16B23/00 , B25B21/00 , B25B15/00 , F16B25/10 , F16B25/00
CPC分类号： F16B23/0053 , B25B15/005 , B25B15/008 , B25B21/00 , F16B23/003 , F16B25/0015 , F16B25/0021 , F16B25/103
摘要： Screw for introducing into an underground, comprising a screw shaft and a screw head which is adjoining the screw shaft, in which a drive is formed for rotary driving the screw by a drive element, wherein the drive comprises a hollow wing section at an outer side of the screw with a circular hollow core and hollow wings which are provided along the circumference, wherein the drive comprises a hollow recess section at an inner side of the screw, and wherein the drive at a transition between the hollow wing section and the hollow recess section comprises a chamfer section whose outer surface is angled with respect to an outer surface of the hollow wing section and with respect to an outer surface of the hollow recess section.
摘要翻译：用于引入地下的螺钉，包括与螺杆轴相邻的螺杆轴和螺钉头，其中形成有用于通过驱动元件旋转驱动螺杆的驱动器，其中驱动器包括位于外侧的中空翼部所述螺杆具有圆形中空芯和沿着圆周设置的中空翼，其中所述驱动器包括位于所述螺钉内侧的中空凹部，并且其中所述驱动在所述中空翼部与所述中空凹部之间的过渡处截面包括倒角部，其外表面相对于中空翼部的外表面和相对于中空凹部的外表面成角度。

2. 发明申请

US20150000479A1 TAPERED LOBULAR DRIVER AND FASTENER 审中-公开
标题翻译：滚动式驱动器和紧固件
公开(公告)号：US20150000479A1
公开(公告)日：2015-01-01
申请号：US14483498
申请日：2014-09-11
申请人： INFASTECH INTELLECTUAL PROPERTIES PTE.LTD.
发明人： Richard W. LUKES , Donald K. BLAESS
IPC分类号： F16B23/00 , B25B15/00
CPC分类号： F16B23/003 , B25B15/004 , B25B15/005 , F16B23/0053
摘要： A torque transmission driver has a first end portion adapted to receive and transmit torque from a torque generation source, and a second end portion including a shaped tapered bit having drive surfaces with an alternating series of five or six lobes and troughs about a rotational axis, having a taper angle between 15 and 65° from the rotational axis operable to engage corresponding drive surfaces in a plurality of at least two size fasteners, the tapered drive surfaces of the bit comprising a first tapered portion operable to engage drive surfaces of a first sized fastener and a second tapered portion operable to engage drive surfaces of a second sized fastener, the drive surfaces of the second sized fastener being larger than the drive surfaces of the first sized fastener. The taper angle may be nominally 52° from the rotational axis.
摘要翻译：扭矩传递驱动器具有适于从扭矩产生源接收和传递扭矩的第一端部，以及包括具有驱动表面的成形锥形钻头的第二端部部分，该驱动表面具有围绕旋转轴线的五个或六个叶片和槽的交替系列，具有从旋转轴线在15°和65°之间的锥角，其可操作以接合多个至少两个尺寸的紧固件中的对应的驱动表面，所述钻头的锥形驱动表面包括第一锥形部分，该第一锥形部分可操作以接合第一尺寸紧固件和可操作以接合第二尺寸紧固件的驱动表面的第二锥形部分，第二尺寸紧固件的驱动表面大于第一尺寸紧固件的驱动表面。锥角可以从旋转轴线名义上为52°。

3. 发明申请

US20130213193A1 TAPERED LOBULAR DRIVER AND FASTENER 审中-公开
标题翻译：滚动式驱动器和紧固件
公开(公告)号：US20130213193A1
公开(公告)日：2013-08-22
申请号：US13593103
申请日：2012-08-23
申请人： Richard W. LUKES
发明人： Richard W. LUKES
IPC分类号： F16B23/00 , B25B15/00
CPC分类号： F16B23/003 , B25B13/065 , B25B15/004 , B25B15/005 , F16B23/0053
摘要： A torque transmission driver has a first end portion adapted to receive and transmit torque from a torque generation source, and a second end portion including a shaped tapered bit having drive surfaces with an alternating series of five or six lobes and troughs about a rotational axis, having a taper angle between 15 and 45° from the rotational axis operable to engage corresponding drive surfaces in a plurality of at least two size fasteners, the tapered drive surfaces of the bit comprising a first tapered portion operable to engage drive surfaces of a first sized fastener and a second tapered portion operable to engage drive surfaces of a second sized fastener, the drive surfaces of the second sized fastener being larger than the drive surfaces of the first sized fastener.
摘要翻译：扭矩传递驱动器具有适于从扭矩产生源接收和传递扭矩的第一端部，以及包括具有驱动表面的成形锥形钻头的第二端部部分，该驱动表面具有围绕旋转轴线的五个或六个叶片和槽的交替系列，具有与所述旋转轴线成15°和45°之间的锥角，其可操作以接合多个至少两个尺寸的紧固件中的对应的驱动表面，所述钻头的锥形驱动表面包括第一锥形部分，该第一锥形部分可操作以接合第一尺寸紧固件和可操作以接合第二尺寸紧固件的驱动表面的第二锥形部分，第二尺寸紧固件的驱动表面大于第一尺寸紧固件的驱动表面。

4. 发明申请

US20120034048A1 SELF-TAPPING THREAD FORMING SCREW AND CORRESPONDING THREAD ROLL DIE 审中-公开
标题翻译：自攻式螺纹螺纹和相关螺纹刀片
公开(公告)号：US20120034048A1
公开(公告)日：2012-02-09
申请号：US13201811
申请日：2009-02-16
申请人： Balasingam Karupaya
发明人： Balasingam Karupaya
IPC分类号： F16B25/00 , F16B23/00 , B21H3/06
CPC分类号： B21H3/027 , F16B23/0053 , F16B25/0015 , F16B25/0047
摘要： A thread forming screw thread fastener for fastening into a hole formed by the fastener in a work piece, the fastener comprising: a head having a drive to be engaged with a driver bit; and a shank with threads having a symmetrical thread profile with a minor diameter and a major diameter, the major diameter defining a thread crest of the screw thread, and the minor diameter defining the thread root of the screw thread, the profile of the screw thread defined by the surface of the screw thread between adjacent thread crests forming a thread flank, the thread flank having a first central portion of constant radius along the thread root, the radius common at the thread root, at each adjacent thread crests, and at two transition intersection points, the profile of the thread flank having second and third portions defined by surfaces having different radii of curvature between each transition intersection point and each adjacent thread crest.
摘要翻译：一种螺纹形成螺纹紧固件，用于紧固在由紧固件形成在工件中的孔中，所述紧固件包括：头部，其具有与驱动器钻头接合的驱动器; 以及具有具有小直径和大直径的对称螺纹轮廓的螺纹的柄，所述主直径限定所述螺纹的螺纹牙顶，所述小直径限定所述螺纹的螺纹根部，所述螺纹的轮廓由形成螺纹牙齿的相邻螺纹牙顶之间的螺纹表面限定，螺纹牙齿沿着螺纹根具有恒定半径的第一中心部分，在螺纹根部处共同的半径，在每个相邻的螺纹牙顶处，并且在两个过渡交叉点，具有由每个过渡交叉点和每个相邻螺纹牙顶之间具有不同曲率半径的表面限定的第二和第三部分的螺纹的轮廓。

5. 发明申请

US20100196119A1 FASTENING STRUCTURE 有权
标题翻译：快速结构
公开(公告)号：US20100196119A1
公开(公告)日：2010-08-05
申请号：US12757779
申请日：2010-04-09
申请人： Takeshi MIYAGAWA , Hitoshi NOMASA
发明人： Takeshi MIYAGAWA , Hitoshi NOMASA
IPC分类号： F16B37/14
CPC分类号： F16B41/002 , F16B23/0053 , F16B23/0076 , F16B35/06 , F16B37/14 , F16B41/005 , F16H61/32 , F16H63/3466 , F16H2061/326
摘要： An anti-theft fastening device for fastening an SBW motor externally mounted to a transmission case includes a bolt having a head portion and a threaded portion integrally formed with the head portion, a bottomed tubular bolt cover having an opening end, and a cap member closing the opening end of the bolt cover. The bolt cover has a through bore to have the threaded portion of the bolt pass through, a bottom portion abutting a bottom surface of the head portion of the bolt, and a grip portion projecting from an outer circumference of the bottom portion and surrounding a periphery of the head portion of the bolt. When the threaded portion of the bolt is screwed into a threaded groove of the transmission case, the bottom portion of the bolt cover is interposed between the bottom surface of the head portion and each fastening portion of a bracket portion.
摘要翻译：用于将外部安装在变速器壳体上的SBW马达固定的防盗紧固装置包括具有头部和与头部一体形成的螺纹部的螺栓，具有开口端的有底管状螺栓盖和盖构件封闭螺栓盖的开口端。螺栓盖具有通孔以使螺栓的螺纹部分通过，邻接螺栓头部的底部表面的底部和从底部的外周伸出并围绕外周的抓握部的螺栓的头部。当螺栓的螺纹部分拧入变速箱的螺纹槽中时，螺栓盖的底部插入在头部的底表面和支架部分的每个紧固部分之间。

6. 发明申请

US20080159827A1 Screw head and tool for use therewith 有权
标题翻译：螺丝头和工具用于此
公开(公告)号：US20080159827A1
公开(公告)日：2008-07-03
申请号：US11979731
申请日：2007-11-07
申请人： Jone Edland
发明人： Jone Edland
IPC分类号： F16B23/00 , B25B15/00
CPC分类号： B25B15/005 , F16B23/003 , F16B23/0053 , Y10S411/919
摘要： The invention provides a screw head having a hexalobular slot (2) in the upper surface of the screw head, an upper peripheral wall (9) of hexalobular planform extending down into the screw head, the upper peripheral wall (9) being parallel or near parallel to the axis of the screw, a sloping transition surface (15) extending downwardly and inwardly with respect to the lower edge of the upper peripheral wall (9), and a tapered recess (11) extending downwardly from the lower edge of the sloping transition surface (15), in which the dimensions of the screw head are such that when the screw head is engaged by a tool (6) having upper (16) and lower engagement (17) sections, the lower engagement section (17) is tapered, and there is a ‘stick fit’ between the surface of the tapered recess (11) and the external surface of the lower tapered engagement section (17), and there is no engagement with the sloping transition surface (15).
摘要翻译：本发明提供了一种螺钉头，其具有在螺钉头的上表面中的六边形槽（2），向下延伸到螺钉头中的六边形平面的上周壁（9），上周壁（9）平行或接近平行于螺杆的轴线，相对于上周壁（9）的下边缘向下和向内延伸的倾斜过渡表面（15），以及从倾斜的下边缘向下延伸的锥形凹部（11）过渡表面（15），其中螺钉头的尺寸使得当螺钉头与具有上部（16）和下部接合（17）部分的工具（6）接合时，下部接合部分（17）是并且在锥形凹部（11）的表面与下锥形接合部（17）的外表面之间存在“贴合”，并且不与倾斜过渡面（15）接合。

7. 发明授权

US07275903B2 Light weight fastener for use on interference fits in automation 失效
标题翻译：用于干扰的轻型紧固件适合自动化
公开(公告)号：US07275903B2
公开(公告)日：2007-10-02
申请号：US10898645
申请日：2004-07-23
申请人： Dennis Schultz
发明人： Dennis Schultz
IPC分类号： E01B9/10 , F16B23/00
CPC分类号： F16B35/045 , F16B23/0038 , F16B23/0053 , F16B23/0069 , F16B33/06 , F16B35/041 , Y10T29/49963
摘要： A fastener for installation into an interference fit hole within a structure. The fastener may be installed through automated installation methods. The fastener includes an enlarged protruding head at a proximal end of the fastener. Distal the head is a substantially cylindrical shoulder portion. The shoulder portion is coated with a lubricant to facilitate insertion of the shoulder portion into the interference fit hole within the structure. A threaded portion having a male thread is positioned distal to the shoulder portion. An aperture having a curved shape and extending into the fastener is positioned on a distal face of the fastener. The aperture may taper proximally into the fastener.
摘要翻译：用于安装在结构内的过盈配合孔中的紧固件。紧固件可以通过自动安装方法安装。紧固件包括在紧固件的近端处的扩大的突出头部。头部远端是基本上圆柱形的肩部。肩部涂有润滑剂，以便将肩部插入结构内的过盈配合孔中。具有阳螺纹的螺纹部分位于肩部的远侧。具有弯曲形状并延伸到紧固件的孔定位在紧固件的远侧面上。孔可以向近端倾斜进入紧固件。

8. 发明授权

US06988432B2 Multi-tiered-recess screws 有权
标题翻译：多层凹槽螺丝
公开(公告)号：US06988432B2
公开(公告)日：2006-01-24
申请号：US10703115
申请日：2003-11-06
申请人： Laurence Antony Brooks
发明人： Laurence Antony Brooks
IPC分类号： B25B23/00
CPC分类号： B25B15/008 , F16B23/0038 , F16B23/0053
摘要： A screw and driver system includes a range of screws and a driver. Each screw has a head having a driving recess in its surface for engagement by the driver. The recess of larger screws in the range have a plurality of superimposed recess tiers of decreasing size with increasing depth from said surface. Each tier has substantially parallel driving surfaces and torque applied to the driver is transmitted to the screw through the driving surfaces. At least one tier of at least smaller screws in the range has a rib. Engagement of the driver with the recess causes deformation of rib, and hence creation of an interference fit of the driver in the recess.
摘要翻译：螺丝和驱动器系统包括一系列螺钉和驱动器。每个螺钉具有在其表面上具有驱动凹槽的头部，用于由驾驶员接合。在该范围内的较大螺钉的凹部具有随着从所述表面的深度增加而减小尺寸的多个叠加的凹陷层。每个层具有基本上平行的驱动表面，并且施加到驾驶员的扭矩通过驱动表面传递到螺钉。该范围内至少有一层至少较小的螺钉具有肋。驾驶员与凹部的接合导致肋的变形，并且因此产生驾驶员在凹部中的过盈配合。

9. 发明申请

US20050002754A1 Light weight fastener for use on interference fits in automation 失效
标题翻译：用于干扰的轻型紧固件适合自动化
公开(公告)号：US20050002754A1
公开(公告)日：2005-01-06
申请号：US10898645
申请日：2004-07-23
申请人： Dennis Schultz
发明人： Dennis Schultz
IPC分类号： F16B23/00 , F16B35/04 , F16B35/00
CPC分类号： F16B35/045 , F16B23/0038 , F16B23/0053 , F16B23/0069 , F16B33/06 , F16B35/041 , Y10T29/49963
摘要： A fastener for installation into an interference fit hole within a structure. The fastener may be installed through automated installation methods. The fastener includes an enlarged protruding head at a proximal end of the fastener. Distal the head is a substantially cylindrical shoulder portion. The shoulder portion is coated with a lubricant to facilitate insertion of the shoulder portion into the interference fit hole within the structure. A threaded portion having a male thread is positioned distal to the shoulder portion. An aperture having a curved shape and extending into the fastener is positioned on a distal face of the fastener. The aperture may taper proximally into the fastener.
摘要翻译：用于安装在结构内的过盈配合孔中的紧固件。紧固件可以通过自动安装方法安装。紧固件包括在紧固件的近端处的扩大的突出头部。头部远端是基本上圆柱形的肩部。肩部涂有润滑剂，以便将肩部插入结构内的过盈配合孔中。具有阳螺纹的螺纹部分位于肩部的远侧。具有弯曲形状并延伸到紧固件的孔定位在紧固件的远侧面上。孔可以向近端倾斜进入紧固件。

10. 发明申请

US20170363130A1 HIGH STRENGTH FASTENERS, DRIVERS, AND FASTENER SYSTEMS 审中-公开
公开(公告)号：US20170363130A1
公开(公告)日：2017-12-21
申请号：US15616482
申请日：2017-06-07
申请人： Phillips Screw Company
发明人： Gary Dilling , Stefan Szczurek
IPC分类号： F16B23/00 , B25B15/00 , B23G1/02
CPC分类号： F16B23/0053 , B23G1/02 , B25B15/005 , F16B23/003
摘要： Fasteners, drivers, and fastener systems constructed wherein example fasteners have driver engageable surfaces on or within a shank tip of the fastener. Example embodiments are included where at least one of the installation and removal surfaces are configured to define a segment of a spiral. Some example embodiments are also included where the installation and removal drive surfaces intersect an enlarged core diameter in an inner transitional surface that extends between the installation and removal surfaces of adjacent wings. Embodiments include fasteners with installation and removal drive surfaces on or within a shank tip of fasteners.

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