ねじおよびドライバビット
    11.
    发明申请
    ねじおよびドライバビット 审中-公开
    螺丝和驱动位

    公开(公告)号:WO2009001635A1

    公开(公告)日:2008-12-31

    申请号:PCT/JP2008/059308

    申请日:2008-05-21

    Inventor: 野地川 輝文

    CPC classification number: B25B15/005 F16B23/0023

    Abstract:  専用ドライバビットを用いれば、カムアウトを著しく減少できる一方、標準的な十字穴用のドライバビットも使用でき、かつカムアウトをある程度減少できるねじと、専用のドライバビットを提供する。  回動部13のうち、中心部17と翼係合部18の基端側部分18aは標準的な十字穴と同様に構成する。翼係合部18の先端側部分18bの締付側側壁面20bまたは緩め側側壁面21bは、斜めに屈曲する。専用のドライバビットは、回動部13に対応する断面形状とする。ねじ1に対して専用のドライバビットが傾きにくくなるとともに、ドライバビットの翼部と翼係合部18との引っ掛かりがよくなるため、カムアウトが生じにくくなる。中心部17と4つの翼係合部18の基端側部分18aは標準的な十字穴と同様なので、標準的なドライバビットも使用可能である。

    Abstract translation: 提供了一种螺钉,如果使用特殊的螺丝刀头,则可以显着地减少凸出部分,但是也可以与用于标准十字孔的驾驶员钻头一起使用并且可以显着地减少凸轮,并且特别的驾驶员位 。 在转动部(13)中,翼接合部(18)的中心部(17)和根侧部(18a)与标准十字孔的构造相同。 翼接合部(18)的前端部(18b)的紧固侧壁面(20b)或松动侧壁面(21b)倾斜弯曲。 特殊螺丝刀刀头形成为具有与转动部分(13)相匹配的截面形状。 特殊的螺丝刀头相对于螺钉(1)几乎不倾斜,并且改进了螺丝刀的翼部与翼接合部(18)之间的接合,从而导致很少的凸出。 四个翼接合部分(18)的中心部分(17)和根侧部分(18a)类似于标准十字孔的中心部分(17)和根侧部分(18a),使得标准螺丝刀刀头也可以一起使用。

    FASTENER SYSTEM
    12.
    发明申请
    FASTENER SYSTEM 审中-公开
    紧固系统

    公开(公告)号:WO2008062195A1

    公开(公告)日:2008-05-29

    申请号:PCT/GB2007/004463

    申请日:2007-11-20

    Applicant: HAINES, Daniel

    Inventor: HAINES, Daniel

    Abstract: A fastener (200) having a head (202) comprising a recess (206) for receiving the driving portion (12) of a driver (10), the driving portion and the recess being shaped such that rotation of the driving portion within the recess engages the driving portion with the head, such that further rotation of the driver causes the fastener to rotate, wherein the recess in the head of the fastener is tapered in the longitudinal axis of the fastener, such that the recess is widest at its furthest point from the surface of the head of the fastener, and wherein the recess further comprises one or more lateral tapers extending in a direction transverse to the longitudinal axis of the fastener.

    Abstract translation: 一种具有头部(202)的紧固件(202),该头部(202)包括用于接纳驱动器(10)的驱动部分(12)的凹部(206),所述驱动部分和凹部被成形为使得驱动部分在凹部 使驱动部分与头部接合,使得驾驶员的进一步旋转使紧固件旋转,其中紧固件的头部中的凹部在紧固件的纵向轴线上渐缩,使得凹部在其最远点处最宽 从所述紧固件的头部的表面开始,并且其中所述凹部还包括在横向于所述紧固件的纵向轴线的方向上延伸的一个或多个横向锥面。

    MEDICAL FASTENER AND TOOL
    13.
    发明申请
    MEDICAL FASTENER AND TOOL 审中-公开
    医疗紧固件和工具

    公开(公告)号:WO2006135745A2

    公开(公告)日:2006-12-21

    申请号:PCT/US2006/022468

    申请日:2006-06-09

    CPC classification number: B25B15/005 A61B17/861 A61B17/8875 F16B23/003

    Abstract: A drive system for a surgical fastener is composed of a drive tool with a drive tip that mates closely with the recess formed in the head of a threaded fastener. The surgical fastener has a head with a quadrilobe fitting therein which closely mates with the quardilobe tip of the tool. The cooperating drive surfaces align the fastener and tool coaxially and produce four point contact equidistant about the circumference of said fastener significantly reducing angular excursions of the fastener during placement in the bone.

    Abstract translation: 用于手术紧固件的驱动系统由具有与形成在螺纹紧固件的头部中的凹部紧密配合的驱动头的驱动工具组成。 手术紧固件具有头部,其中具有四边形配件,其紧密配合工具的标准尖端。 配合的驱动表面使紧固件和工具同轴对准,并且围绕所述紧固件的圆周产生等距离的四点接触,显着减少紧固件在放置在骨中时的角度偏移。

    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
    14.
    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。

    FASTENER HAVING RECESS USEABLE WITH MULTIPLE DRIVERS AND METHOD OF MANUFACTURE
    15.
    发明申请
    FASTENER HAVING RECESS USEABLE WITH MULTIPLE DRIVERS AND METHOD OF MANUFACTURE 审中-公开
    具有多个驱动器可使用的紧固件和制造方法

    公开(公告)号:WO2003072309A1

    公开(公告)日:2003-09-04

    申请号:PCT/US2003/005594

    申请日:2003-02-25

    CPC classification number: F16B23/0092 B25B15/005 B25B15/008 F16B23/0023

    Abstract: A fastener (13) is described having a head (15) formed with a recess (30) which accommodates a square head driver, symmetrical drivers, such as PHILLIPS TM STYLE DRIVER, asymmetrical style cross head drivers, such as POZIDRIV TM style drivers, and combination square and cross drivers without compromising performance of the drivers.

    Abstract translation: 紧固件(13)被描述为具有头部(15),头部(15)形成有容纳方头部驱动器的凹部(30),对称的驱动器(例如PHILLIPSTM STYLE DRIVER),不对称的十字头驱动器(例如POZIDRIVTM型驱动器)和组合 方形和交叉驱动程序,而不会影响驱动程序的性能。

    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
    16.
    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。

    COMBINATION OF SCREW AND SCREW DRIVER BIT AND HEADER PUNCH FOR ITS MANUFACTURE
    17.
    发明申请
    COMBINATION OF SCREW AND SCREW DRIVER BIT AND HEADER PUNCH FOR ITS MANUFACTURE 审中-公开
    螺丝和螺丝刀组合与头螺栓的制造

    公开(公告)号:WO01050028A1

    公开(公告)日:2001-07-12

    申请号:PCT/JP2000/009199

    申请日:2000-12-25

    CPC classification number: B25B15/005 B21K1/46 B21K1/463 B21K1/48 F16B23/0023

    Abstract: A combination of a screw and a screw driver bit and a header punch for its manufacture capable of effectively preventing a come-out phenomenon of the screw driver bit by improving the structure of a groove part in a cross groove of a screw to prevent a conventional damage to the screw and remarkably increasing a working efficiency by always achieving a proper and rapid screw tightening operation even if the cross groove portion of the screw is damaged, wherein the screw is formed so that a bit fitted groove formed of the cross groove is provided in a screw head part, a specified tilted groove part is formed in the direction from the end edge part of the bit fitted groove to the center part of a screw neck part, a roughly conical bottom face is formed at a cross center part, the end edge part of the bit fitted groove is formed as a generally vertical end wall part of a specified depth, a groove part with an inclination angle of beta is formed in the direction from the lower edge part of the end wall part to the conical bottom face at the center part of the screw neck part, and the conical bottom face is formed with a gentle inclination angle alpha of approx. 28 DEG .

    Abstract translation: 螺杆和螺丝刀钻头的组合以及用于其制造的头冲头,其能够通过改进螺钉的十字槽中的槽部的结构来有效地防止螺丝刀钻头的脱出现象,以防止常规 即使螺钉的横沟部分损坏,也总是能够实现适当且快速的螺丝紧固操作,从而显着地提高了工作效率,其中螺钉形成为使得由十字槽形成的钻头安装槽 在螺钉头部中,在从钻头安装槽的端部边缘部分到螺纹颈部的中心部分的方向上形成指定的倾斜槽部分,在十字中心部分处形成大致圆锥形的底面, 钻头安装槽的端部边缘部分形成为规定深度的大致垂直的端壁部分,在从下边缘部分的方向形成具有倾斜角β的槽部分 螺钉颈部的中心部分的锥形底面的端壁部分,并且锥形底面形成有大约的倾斜角α。 28度。

    SCREW HOLDER
    18.
    发明申请
    SCREW HOLDER 审中-公开
    螺口

    公开(公告)号:WO00020174A1

    公开(公告)日:2000-04-13

    申请号:PCT/CH1998/000425

    申请日:1998-10-05

    Abstract: The invention relates to a screw holder, comprising a longitudinal shaft (1) with a central axis, a back end (2) and a front end (21); and a peg (4) adjoining the front end (21). Said peg (4) also has a front end (6) and a back end (12) and has a polygon-shaped cross-section (8). An elastic element (24) is admitted into the peg (4) in such a way that said elastic element (24) projects over the cross-section (8). This arrangement enables a screw (15) whose screw head (16) has means (14) for accommodating the peg (4), to be clamped tight.

    Abstract translation: 螺钉保持器,其包括具有中心轴线的纵向轴(1)(5),后端(2)和一个前端(21)和到所述前端(21)邻接的具有前端的销(4)(6) 和后端(12),其特征在于,所述销(4)具有多边形的横截面(8)。 在所述销(4)的弹性部件(24)被插入,使得所述弹性构件(24)在横截面上(8)的项目,并由此一个螺钉(15),其螺钉头(16)的装置(14),用于接收 销(4),可以被夹紧。

    ASSEMBLY OF SCREW AND SCREWDRIVER WHICH ARE MUTUALLY SELF-GRIPPING
    19.
    发明申请
    ASSEMBLY OF SCREW AND SCREWDRIVER WHICH ARE MUTUALLY SELF-GRIPPING 审中-公开
    螺杆和螺丝刀的组装是自动自动的

    公开(公告)号:WO99047820A1

    公开(公告)日:1999-09-23

    申请号:PCT/ES1998/000067

    申请日:1998-03-18

    CPC classification number: B25B15/005 F16B23/0023

    Abstract: Assembly of screw and screwdriver which are mutually self-gripping and comprising a screw head having slits separated by means of four similar teeth so that the point of a screwdriver in conformity with said slits can be introduced therein. Each slitted section is formed essentially by a base and the two side walls which also form the side walls of the teeth so that the orientation of said side walls in each tooth form an angle therebetween; the centre of said angle is located towards the inside of the screw head so that said angle has a configuration which widens away from the centre of the screw head; the side walls have a slightly oblique configuration which forms a larger width at the lower portion of the tooth in comparison with the upper portion of said tooth. The assembly is also characterized in that the screwdriver has a point which matches the slits of the screw head in order to facilitate the nesting and gripping between said point and said screw head.

    Abstract translation: 螺钉和螺丝刀的组装是相互自我夹持的,并且包括具有通过四个相似齿分开的狭缝的螺钉头,使得可以将符合所述狭缝的螺丝刀的点引入其中。 每个切片部分基本上由基部和两个侧壁形成,两个侧壁也形成齿的侧壁,使得每个齿中的所述侧壁的取向在其间形成一个角度; 所述角度的中心位于所述螺钉头的内侧,使得所述角度具有远离所述螺钉头的中心变宽的构造; 侧壁具有稍微倾斜的构造,与牙齿的上部相比在齿的下部形成较大的宽度。 组件的特征还在于,螺丝刀具有与螺钉头的狭缝相匹配的点,以便于在所述点和所述螺钉头之间嵌套和夹持。

    SCREWDRIVER BLADE CONSTRUCTION FOR A SURGICAL SCREW
    20.
    发明申请
    SCREWDRIVER BLADE CONSTRUCTION FOR A SURGICAL SCREW 审中-公开
    手术螺丝刀螺钉刀片结构

    公开(公告)号:WO98046397A1

    公开(公告)日:1998-10-22

    申请号:PCT/US1998/007308

    申请日:1998-04-10

    CPC classification number: A61B17/8875 B25B15/005 B25B23/108 F16B23/0023

    Abstract: A screwdriver blade construction has a tip (20). The tip (20) has a vertical wall (42-45) that is parallel to the blade's longitudinal axis and consequently parallel to the face of a screw groove. The opposite wall (32-35) of the tip (20) is tapered or angled to the vertical wall (42-45) to create a taper. When one inserts the tip (20) into a surgical screw, the tip (20) and screw groove create an interference fit. The vertical face is the driving face, and it lies flat against the face of the screw groove that is driven. This prevents cam-out of the tip (20) from the screw.

    Abstract translation: 螺丝刀刀片结构具有尖端(20)。 尖端(20)具有垂直壁(42-45),其平行于刀片的纵向轴线并因此平行于螺纹槽的表面。 尖端(20)的相对壁(32-35)与垂直壁(42-45)成锥形或成角度以形成锥形。 当将尖端(20)插入手术螺钉时,尖端(20)和螺纹槽形成过盈配合。 垂直面是驱动面,与被驱动的螺纹槽的表面平齐。 这样可防止尖端(20)从螺钉上凸出。

Patent Agency Ranking