TAMPER-RESISTANT FASTENER AND METHOD AND TOOL FOR USE WITH SAME
    122.
    发明申请
    TAMPER-RESISTANT FASTENER AND METHOD AND TOOL FOR USE WITH SAME 审中-公开
    耐冲击紧固件及其使用方法和工具

    公开(公告)号:WO2005042985A3

    公开(公告)日:2005-11-24

    申请号:PCT/US2004035141

    申请日:2004-10-22

    Inventor: FLESHER ROBERT W

    Abstract: A fastener includes a round, blind hole or pocket in its head. Installation and removal of the fastener is accomplished with a tool containing an eccentric segment on the end of a shaft. When rotated within the pocket, the eccentric segment displaces laterally relative to the shaft to provide a friction grip to the lateral wall of the pocket. The strength of the grip is proportional to the applied torque. Eccentric displacement allows rotation but prevents the tool from spinning out of the fastener thereby eliminating cam-out and surface damage resulting from contact with a spinning tool tip. The eccentric head of the tool can be made disposable and to shear off when a predetermined torque is reached. The smooth-sided round hole offers no purchase for commonly available tools; making the fastener tamper-resistance. In another embodiment, the fastener includes a raised portion in the pocket. A tool having a complementary opening shears off the raised portion at a predetermined torque.

    Abstract translation: 紧固件在其头部包括圆形,盲孔或口袋。 紧固件的安装和拆卸通过在轴的端部上包含偏心段的工具来实现。 当在口袋内旋转时,偏心部分相对于轴横向移位,以向口袋的侧壁提供摩擦抓握。 把手的强度与施加的扭矩成比例。 偏心位移允许旋转,但是防止工具从紧固件中脱出,从而消除了与旋转工具尖端接触造成的凸出和表面损伤。 工具的偏心头可以制成一次性的,并且在达到预定扭矩时被剪断。 光滑圆孔不提供常用工具的购买; 使紧固件防篡改。 在另一个实施例中,紧固件包括在口袋中的凸起部分。 具有互补的开口的工具以预定的扭矩剪切掉凸起部分。

    ANTI-SPLAY MEDICAL IMPLANT CLOSURE WITH MULTI-SURFACE REMOVAL APERTURE
    123.
    发明申请
    ANTI-SPLAY MEDICAL IMPLANT CLOSURE WITH MULTI-SURFACE REMOVAL APERTURE 审中-公开
    抗多透膜医用植入物与多表面去除孔

    公开(公告)号:WO2005081689A2

    公开(公告)日:2005-09-09

    申请号:PCT/US2004/031862

    申请日:2004-09-29

    Abstract: An anti-splay closure with a multi-surfaced aperture, such as a multi-lobular socket, includes a cylindrical body with an external, continuous, helically extending anti-splay guide and advancement flange and a breakaway installation head. The multi-lobular socket includes a plurality of circumferentiall-y spaced lobes extending parallel to a closure axis of the plug and which circumferentially alternate with spline receiving grooves extending parallel to the closure axis. The closure is used with an open headed bone implant screw having arms that are provided with internal, helically extending mating guide and advancement structures complementary to the body flange to allow slidable mating with the body upon rotation thereof and radial interlocking between the arms and the body.

    Abstract translation: 具有诸如多小孔插座的多表面孔径的防喷射盖包括具有外部,连续,螺旋延伸的防喷射引导件和前进凸缘以及分离的安装头的圆柱体。 多小叶插座包括平行于插头的闭合轴线延伸的多个圆周方向的间隔开的凸起部分,并且其与沿着闭合轴线平行延伸的花键接收凹槽周向交替。 闭合件与具有臂的开放式骨头植入螺钉一起使用,臂具有内部的螺旋形延伸的配合引导件和与主体凸缘互补的前进结构,以允许在其旋转时与身体滑动配合,并且臂和身体之间的径向互锁 。

    強度安定型ねじ及びドライバービットとの組合せ並びに強度安定型ねじ製造用ヘッダーパンチ
    124.
    发明申请
    強度安定型ねじ及びドライバービットとの組合せ並びに強度安定型ねじ製造用ヘッダーパンチ 审中-公开
    具有稳定强度的螺丝,与驱动杆组合的螺丝和用于生产具有稳定强度的螺丝的头部冲头

    公开(公告)号:WO2005047716A1

    公开(公告)日:2005-05-26

    申请号:PCT/JP2004/016689

    申请日:2004-11-04

    Applicant: 戸津 勝行

    Inventor: 戸津 勝行

    CPC classification number: B21K1/463 B25B15/005 F16B23/0007

    Abstract: ねじ頭部にY字状のビット嵌合溝を形成するねじとして、これに対応するドライバービットとの嵌合操作が容易であり、カムアウト現象の発生を防止して作業効率を向上することができると共に、トルク伝達を円滑かつ十分にして強度的にも安定化することができるようにビット嵌合溝を形成した強度安定型ねじを得ると共に、このねじに最も適合するドライバービットとの組合せおよびねじ製造用ヘッダーパンチに関するものである。ねじ頭部の中心部より所要の半径距離において、その円周方向にほぼ3等分してなるY字状に形成したビット嵌合溝を設け、前記ビット嵌合溝の中心部より半径方向に延在する各溝の溝幅を、隣接する各溝との間の境界部の幅寸法と、それぞれほぼ等間隔となるように漸次拡開するよう形成し、前記ビット嵌合溝の各外周端壁面を、開口縁部から所要深さまでほぼ垂直に形成すると共に、その垂直下縁部よりねじ頸部の中心部に指向して下方へ変位させ、その交差中心部をほぼ円錐状の底面として形成した強度安定型ねじを得ることができる。

    Abstract translation: 具有稳定强度的螺钉,与最适合螺钉的螺丝刀头组合,以及用于生产螺钉的集管冲头。 具有稳定强度的螺钉具有形成在螺钉的头部中的字母Y形的钻头装配槽。 通过形成槽,能够使对应的驱动器与螺丝的配合容易,防止出现凸出现象,提高工作效率,使转矩传递平稳而充分,稳定强度。 钻头安装槽形成为在圆周方向上基本上等分成三个部分的字母Y形状,凹槽形成在距离螺钉头的中心部分所需的距离处。 设置从钻头嵌合槽的中心部沿径向方向延伸的槽的宽度,使得槽逐渐膨胀,并且基本等间隔,间隔等于相邻槽之间的边界部分的宽度。 此外,每个钻头嵌合槽的外周端壁表面从开口边缘部分大致垂直到所需的深度。 外周端壁面从壁面的下缘部朝向螺钉头的中心部位向下方移位,壁面相交的中心形成为大致圆锥形的底面。

    INTEGRATED FASTENING SYSTEM
    126.
    发明申请
    INTEGRATED FASTENING SYSTEM 审中-公开
    集成紧固系统

    公开(公告)号:WO2003095849A1

    公开(公告)日:2003-11-20

    申请号:PCT/GB2003/001992

    申请日:2003-05-09

    CPC classification number: B25B15/008 F16B23/0038 F16B23/0092

    Abstract: A fastener system comprising a plurality of ranges of size of threaded fastener (10), each fastener having a head (12, 32) provided with a recess (14) to receive a tool (20) to rotatingly drive the fastener. In each range of sizes, the largest size of fastener has a recess (14) comprising a plurality of driving tiers (16a, b, c, d) of reducing size superimposed on one another. Between two adjacent size ranges, there is a common tier (16d; 16b´), being the largest tier (16b', 16b'') of the recess (14', 14'') smaller size range, and the smallest tier (16d) of the recess (14) of the larger size range

    Abstract translation: 一种紧固件系统,包括多个尺寸的螺纹紧固件(10),每个紧固件具有设有凹部(14)的头部(12,32),以容纳工具(20)以旋转地驱动紧固件。 在每个尺寸范围内,紧固件的最大尺寸具有包括彼此重叠的减小尺寸的多个驱动层(16a,b,c,d)的凹部(14)。 在两个相邻尺寸范围之间,具有较小尺寸范围的凹槽(14',14“)的最大层(16b',16b”)和最小层(16d; 16b') 16d)的较大尺寸的凹部(14)

    HYBRID PANEL FASTENER WITH SNAP-ON CAP
    127.
    发明申请
    HYBRID PANEL FASTENER WITH SNAP-ON CAP 审中-公开
    混合面板紧固件带SNAP-ON CAP

    公开(公告)号:WO02086334A3

    公开(公告)日:2003-04-03

    申请号:PCT/US0211378

    申请日:2002-04-12

    Abstract: A two-piece panel fastener includes a barrel-shaped metal retainer (10) which holds a screw. The screw includes a threaded shaft and a plastic cap (6) which has longitudinally-extending resilient fingers (7) which engage the outer surface of the retainer to captivate the screw. The retainer has a chamfered top flange (13) along its top edge, a circumferential bulge area (16) around its outer surface approximately in the middle of its length, and a base (15) at its bottom. Two circumferential valley regions of reduced diameter are located along the outer surface of the retainer. The first valley region is located between the chamfered top flange and the bulge area and the second is located between the bulge area and the base. When the fingers occupy either of the valley regions, the screw is captively held at either of two stable positions of retraction or extension. The retainer is preferably rigidly affixed to a circuit board (5) by soldering a base flange at the bottom of the retainer to the top surface of the board.

    Abstract translation: 两件式面板紧固件包括保持螺钉的桶形金属保持器(10)。 螺钉包括螺纹轴和塑料盖(6),其具有纵向延伸的弹性指(7),其接合保持器的外表面以吸引螺钉。 保持器沿着其顶部边缘具有倒角的顶部凸缘(13),围绕其外表面的大致在其中间的周边的圆周凸起区域(16)和底部的底部(15)。 减小直径的两个圆周谷部区域沿保持器的外表面定位。 第一谷区域位于倒角顶部凸缘和凸起区域之间,第二谷部位于凸起区域和基部之间。 当手指占据任何一个山谷区域时,螺钉被固定地保持在两个稳定的缩回位置或延伸位置。 保持器优选通过将保持器底部的底部凸缘焊接到板的顶表面而刚性地固定到电路板(5)。

    ねじ及びドライバービットとの組合せ並びにねじ製造用ヘッダーパンチ
    128.
    发明申请
    ねじ及びドライバービットとの組合せ並びにねじ製造用ヘッダーパンチ 审中-公开
    ねじ及びドライバービットとの组合せ并びにねじ制造用ヘッダーパンチ

    公开(公告)号:WO2003002880A1

    公开(公告)日:2003-01-09

    申请号:PCT/JP2002/006195

    申请日:2002-06-21

    Applicant: 戸津 勝行

    Inventor: 戸津 勝行

    CPC classification number: B25B15/005 B21K1/463 F16B23/0023

    Abstract: A combination of a screw with a screwdriver bit capable of effectively preventing the cam-out event of the screwdriver bit by improving the formation of a groove part in the cross groove of the screw so as to prevent the screw from being damaged and capable of remarkably increasing a working efficiency by always achieving an appropriate and rapid screw tightening operation even if the cross groove portion of the screw is damaged, and a header punch for manufacturing the screw, the header punch comprising the screw 30 having cutout step parts 36 of generally right triangle shape in cross section provided at the center parts of the tilted groove parts 32a of a bit fitted groove 32 formed in a cross groove at a screw head part 30a and a screwdriver bit 50 having projected parts 56 of generally triangle in cross section matching the cutout step parts formed at the center part of the tilted groove parts of the screw provided at the center part of the tilted end edge parts 52a of a flat-shaped blade part 52 and having the tip faces of the blade part 52 formed as conical projected parts 54.

    Abstract translation: 本发明涉及一种螺丝刀和螺丝刀刀头的组合,它通过改善螺丝钉的十字形压痕来有效地防止螺丝刀刀头的退出,从而避免 损坏螺丝。 这种螺丝和螺丝刀头的组合也显着提高了工作性能,即使螺钉的十字形脚印损坏,也能始终实现快速和正确的紧固。 本发明还涉及一种压模用于制造螺钉,该压模包括一个螺钉(30)设置有切开的横档(36),其横截面一般是矩形的三角形和分别位于中央部分 插入缺口(32)的压痕(32a)的倾斜部分形成为螺钉头(30a)的十字形印痕。 压模还包括设置有可调节以在平坦的叶片的端部边缘(52A)的倾斜部分的中心部分切开的水平一般三角形截面的突出部(56)(一个螺丝刀头(50) 52),其尖端的表面突出并呈圆锥形。

    LOCK FOR NUT
    129.
    发明申请
    LOCK FOR NUT 审中-公开
    锁定为NUT

    公开(公告)号:WO02012738A1

    公开(公告)日:2002-02-14

    申请号:PCT/ZA2001/000109

    申请日:2001-08-06

    CPC classification number: B60B31/02 F16B39/18

    Abstract: A nut and bolt arrangement in which the nut is in two portions (10, 12) both of which have a threaded interior passage (14) of the same diameter for receiving a common bolt (18). The portion (10) has an annular formation (20) which has a greater diameter but smaller thread pitch than that of the passage (14). Portion (12) has at the same diameter, a matching external thread (13). When locked onto a bolt, this arrangement cannot be loosened without a special tool for engaging at (22).

    Abstract translation: 螺母和螺栓装置,其中螺母分成两部分(10,12),两部分具有相同直径的螺纹内部通道(14),用于接收公共螺栓(18)。 所述部分(10)具有环形结构(20),其具有比通道(14)的直径更大的螺纹节距。 部分(12)具有相同的直径,匹配的外螺纹(13)。 当锁定在螺栓上时,如果没有专门的工具(22),则这种布置不能松动。

    DOWEL FOR LIGHTWEIGHT BUILDING MATERIALS AND USE OF A SCREW DRIVER BIT FOR SCREWING IN SUCH DOWELS
    130.
    发明申请
    DOWEL FOR LIGHTWEIGHT BUILDING MATERIALS AND USE OF A SCREW DRIVER BIT FOR SCREWING IN SUCH DOWELS 审中-公开
    薄料锚及使用螺丝刀将上述的锚螺丝

    公开(公告)号:WO02012737A1

    公开(公告)日:2002-02-14

    申请号:PCT/EP2001/008269

    申请日:2001-07-18

    CPC classification number: F16B13/002 F16B23/0038 F16B37/127

    Abstract: The invention relates to a dowel (1) for lightweight building materials which comprises on its outer surface a self-cutting thread (3) and at its tip a cutting edge (2) with which it can be screwed into a gypsum plaster board. At the end opposite the tip the interior opening of the shank has a hexagonal cross-section (8), with a contiguous area (7) in which a screw can cut itself its thread. For screwing in the dowel the area (10) of the bit that is actually designed for engagement with the chuck of a driving tool is used as the hexagonal area somewhat projects from the chuck so that it can engage with the hexagonal recess (8) of the dowel sleeve.

    Abstract translation: 一种用于轻质建筑材料包括在其外侧的自攻丝螺纹(3)插头(1),和在它的尖端(2),与它可拧入一个石膏板的切削刃。 在套筒的内开口的前端相对的端部与一六边形横截面(8)形成。 这之后是内开口邻接,其中,所述螺钉可以削减其自己的线程的一个区域(7)。 上,以在实际预期的锚固件的拧入到在比特的驱动工具区域(10)的卡盘卡合时,作为该六边形区域从进料略微突出,以便它可以与定位销套筒的六边形凹部(8)接合。

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