THREAD-FORMING SCREW
    91.
    发明申请
    THREAD-FORMING SCREW 审中-公开
    自攻螺钉

    公开(公告)号:WO2012152236A3

    公开(公告)日:2013-03-07

    申请号:PCT/DE2011001061

    申请日:2011-05-11

    Inventor: GOETTLICH HARALD

    CPC classification number: F16B25/0068 F16B25/0015 F16B25/0026

    Abstract: The invention relates to a thread-forming screw (10). Said screw (10) has three or more, preferably three thread turns (20, 22, 24) which are embodied parallel to each other and which extend in a helical manner at least over part of the length of the shaft (16). At least two of the thread turns (20, 22, 24) have a different outer diameter (d1, d2, d3). Said thread-forming screw is characterised in that the outer diameter (d1) of a first thread turn (20) is greater than the outer diameter (d2, d3) of the respective second and third thread turns (22, 24) counter to the setting direction of the first thread turn (20).

    Abstract translation: 本发明涉及一种形成螺纹的螺钉(10),所述螺钉(10)三个或更多个,但优选它们至少部分地在所述轴的长度方向形成相互平行并helixformig三个线程(20,22,24)(16 ),其中至少两个所述线(20,22,24)具有不同的外径(D1,D2,D3有),其特征在于,一个第一螺纹圈的外直径(D1)(20)比所述外径大(D2,D3 )各自相对的之后的第二和第三螺纹圈(22,24)的第一螺纹(20)的设置方向(26)中的。

    SCREW HAVING UNDERSIDE POCKETS
    92.
    发明申请
    SCREW HAVING UNDERSIDE POCKETS 审中-公开
    螺丝具有下方的口袋

    公开(公告)号:WO2011103653A1

    公开(公告)日:2011-09-01

    申请号:PCT/CA2010/000658

    申请日:2010-04-29

    Applicant: WALTHER, Mirco

    Inventor: WALTHER, Mirco

    CPC classification number: F16B35/065 F16B25/0015 F16B39/24

    Abstract: A self-countersinking, self-tapping screw has a head with a substantially flat underside that acts like a washer for bearing against a surface of a material into which the screw is inserted. On an underside of the head are one or more material-receiving pockets. These pockets receive material when the head of the screw bears against the surface. These pockets thus help lock the screw in place, i.e. help to prevent the screw from loosening over time. These pockets may have a circular or non-circular shape.

    Abstract translation: 自锪孔的自攻螺钉具有头部,其具有基本平坦的下侧,其作用类似于垫圈,用于抵靠螺钉插入其中的材料的表面。 在头部的下侧是一个或多个材料容纳口袋。 当螺钉的头部靠在表面上时,这些口袋会接收材料。 因此,这些口袋有助于将螺丝锁定到位,即有助于防止螺丝随着时间的推移而松动。 这些袋可以具有圆形或非圆形形状。

    GEWINDE FORMENDE SCHRAUBE
    93.
    发明申请
    GEWINDE FORMENDE SCHRAUBE 审中-公开
    自攻螺钉

    公开(公告)号:WO2011066985A1

    公开(公告)日:2011-06-09

    申请号:PCT/EP2010/007355

    申请日:2010-12-03

    Inventor: HETTICH, Ulrich

    CPC classification number: F16B25/106 F16B25/0015 F16B25/0057 F16B25/0073

    Abstract: Eine Gewinde formende Schraube zum Verspannen zweier Bauteile zeichnet sich dadurch aus, dass die Schraube zwei Gewindeabschnitte (4, 5) mit Gewinden unterschiedlicher Ganghöhen aufweist, wobei die Gewindegänge der beiden Gewinde im Stoß aneinander anschließen.

    Abstract translation: 用于支撑两种组分A形成螺纹的螺钉,其特征在于,所述螺旋两个螺纹部分(4,5)具有与不同的节距长度,其中所述两个在接头螺纹的螺纹彼此邻接的螺纹。

    SELF COUNTER-SINKING FASTENER
    94.
    发明申请
    SELF COUNTER-SINKING FASTENER 审中-公开
    自反相机紧固件

    公开(公告)号:WO2011038447A1

    公开(公告)日:2011-04-07

    申请号:PCT/AU2010/001271

    申请日:2010-09-29

    CPC classification number: F16B35/065 F16B25/0015 F16B25/106

    Abstract: A self-countersinking fastener for engagement with wood or similar composite material, said fastener including a penetrating shaft, and a tool engaging head; wherein said tool engaging head is substantially frusto-conical in overall shape and provided with one or more indent regions into which said material may be pushed as the head is turned; wherein each of said indent regions include: a trench extending substantially vertically through the entirety of said head; and a tailing section extending through the entire height of the head and extending forward in the direction of turning from said trench such that the radius of the head in the corresponding section increases throughout said section..

    Abstract translation: 一种用于与木材或类似复合材料接合的自锪孔紧固件,所述紧固件包括穿透轴和工具接合头; 其中所述工具接合头部基本上为截头圆锥形的总体形状并且设置有一个或多个凹陷区域,当头部被转动时,所述材料可以被推入其中; 其中每个所述凹陷区域包括:沿所述头部的整个基本垂直延伸的沟槽; 以及延伸穿过头部的整个高度并且沿着从所述沟槽转动的方向向前延伸的尾部部分,使得相应部分中的头部的半径在所述部分中增加。

    SELF-TAPPING THREAD FORMING SCREW AND CORRESPONDING THREAD ROLL DIE
    95.
    发明申请
    SELF-TAPPING THREAD FORMING SCREW AND CORRESPONDING THREAD ROLL DIE 审中-公开
    自攻式螺纹螺纹和相关螺纹刀片

    公开(公告)号:WO2010093329A1

    公开(公告)日:2010-08-19

    申请号:PCT/SG2009/000047

    申请日:2009-02-16

    CPC classification number: B21H3/027 F16B23/0053 F16B25/0015 F16B25/0047

    Abstract: 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.

    Abstract translation: 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齿的轮廓。

    HOLZ- UND KUNSTSTOFFSCHRAUBE
    96.
    发明申请
    HOLZ- UND KUNSTSTOFFSCHRAUBE 审中-公开
    木材和塑料螺丝

    公开(公告)号:WO2006111412A1

    公开(公告)日:2006-10-26

    申请号:PCT/EP2006/003710

    申请日:2006-04-21

    Abstract: Eine Holz- und Kunststoffschraube, mit einem Kopf (2), einem im wesentlichen zylindrischen Schaft (4, 6, 8), einer Spitze und einem sich über den Schaft (8) bis in den Spitzenbereich (10) erstreckenden Gewinde (14), das eine spitzenseitige und eine kopfseitige Flanke (18, 20) aufweist, wobei der kopfseitige Flankenwinkel (ßls ß2) größer als der spitzenseitige Flankenwinkel (α) ist und der spitzenseitige Flanken winkel (α) im Schaftbereich (8) und im Spitzenbereich (10) etwa gleich bleibt, während der kopfseitige Flankenwinkel (ßi, ß2) im Spitzenbereich (10) größer als im Schaftbereich (8) ist.

    Abstract translation: 甲木材和塑料螺钉,具有头部(2),基本为圆柱形的杆(4,6,8),延伸螺纹尖端和围绕柄(8)延伸到前端部(10)(14), 是前端侧以及头部侧侧面(18,20),其中所述头部侧面角(SSLS SS2)比前端侧侧面角(a)和前端侧侧面角(α)在所述柄部区域(8)和在所述顶部区域的情况下(10) 保持大致相同,而头部侧面角(SSI,SS2)比在顶部区域(10)的柄部区域(8)大。

    DURCH KALTWALZEN GEFORMTE BEFESTIGUNGSSCHRAUBE MIT SELBSTFURCHENDEM GEWINDE
    97.
    发明申请
    DURCH KALTWALZEN GEFORMTE BEFESTIGUNGSSCHRAUBE MIT SELBSTFURCHENDEM GEWINDE 审中-公开
    冷轧形固定螺丝自攻螺纹

    公开(公告)号:WO2005059193A1

    公开(公告)日:2005-06-30

    申请号:PCT/EP2004/012286

    申请日:2004-10-29

    Abstract: Die Erfindung bezieht sich auf eine durch Kaltwalzen geformte Befestigungsschraube aus niedrig legiertem Kohlenstoffstahl mit grossem Umformgrad gemäss einem Verhältnis Aussendurchmesser/Kerndurchmesser >1,2 und einem Verhältnis von Steigung/Aussendurchmesser >0,23 mit selbstfurchendem Gewinde für das Einschrauben insbesondere in Kunststoffe. Das Schraubenmaterial einer Schraube aus Stahl von ferritischem Gefüge enthält weitere Bestandteile mit gegenüber dem im Ferrit enthaltenen Kohlenstoff wesentlich höheren Kohlenstoffgehalt, wobei dieses Mischgefüge einen Kohlenstoffgehalt von max.0,42 Gewichtsprozenten und eine maximale Korngrösse entsprechend mindestens 2000 Körner/mm 2 , vorzugsweise mindestens 3000 Körner/mm 2 , mit durch das Kaltwalzen eingeprägten, aufrechterhaltenen Eigenspannungen aufweist.

    Abstract translation: 本发明涉及一种通过用按照外径/芯直径> 1.2的比率和的> 0.23螺距/外径与自攻螺纹在塑料螺纹连接,特别是比一大的程度的变形的低合金碳钢的冷轧紧固螺钉成型。 由铁素体结构的钢制成的螺钉的螺钉材料含有附加组分相对于所述包含在所述铁素体碳显著较高的碳含量,所述混合结构具有max.0,42重量%的碳含量和对应于至少2000粒的最大粒径/毫米<2>,优选 至少3000粒/毫米<2>具有与由冷轧深刻的印象,维持残余应力。

    REVERSE BARB SYSTEM FOR SCREWS AND NAILS
    98.
    发明申请
    REVERSE BARB SYSTEM FOR SCREWS AND NAILS 审中-公开
    用于螺钉和钉子的反向BARB系统

    公开(公告)号:WO2005003572A2

    公开(公告)日:2005-01-13

    申请号:PCT/US2004/008154

    申请日:2004-03-17

    IPC: F16B

    Abstract: The reverse barb system for screws and nails includes fasteners that are barbed to prevent backing out once driven into a workpiece or construction material, such as wood. A screw with barbed threads (10) has several barbed thread sections (20). Each barbed thread section is a section of thread having a leading edge (24) and a trailing edge (26), the trailing edge defining a barb to increase the screw's resistance to backing out once driven into place. A nail with a barbed point is a nail having one or more barbs formed in the nail's point. Each barb is defined by a leading edge and a trailing edge. The barb's trailing edge forms an acute angle with the longitudinal axis of the nail. The barbs extend from the nail shank to prevent the nail from backing out.

    Abstract translation: 用于螺钉和钉子的反向倒钩系统包括具有倒刺的紧固件,以防止一旦被驱动到工件或建筑材料(例如木材)中后退。 具有刺绳的螺钉(10)具有多个刺绳部分(20)。 每个带刺的螺纹部分是具有前缘(24)和后缘(26)的螺纹部分,后缘限定了倒钩以增加螺钉抵抗一旦被驱动就位而退出。 带刺尖的指甲是钉子上有一个或多个倒钩的钉子。 每个倒钩由前缘和后缘限定。 倒刺的后缘与指甲的纵向轴线形成锐角。

    DECK SCREWS SUITABLE FOR USE WITH COMPOSITE LUMBER
    99.
    发明申请
    DECK SCREWS SUITABLE FOR USE WITH COMPOSITE LUMBER 审中-公开
    适用于复合LUMBER的螺丝

    公开(公告)号:WO2003014578A2

    公开(公告)日:2003-02-20

    申请号:PCT/US2002/024747

    申请日:2002-08-05

    IPC: F16B

    Abstract: The present invention is directed to a deck screw intended for use with composite lumber, although it can be used with other wood products, such as pressure treated lumber, the deck screw of the present invention may be provided with a head and a shaft that has two regions of varying diameter. The upper region has threads that exceed the number of threads of the lower shaft, on a unit length basis. The treads of the upper shaft may be configured in an inverted buttress design. The lower region of the shaft terminates at a tapered distal end having a pointed tip that leads the screw through the wood material. Threads are provided on the lower region of the shaft. The head of the screw is provided with an upper surface, a lower surface, and a crown that extends around the perimeter of the head. The crown extends beyond the lower surface of the head, forming a recessed region between the lower edge of the crown and the shaft of the screw. The head may also be provided with an undercut. Further, the head of the screw may be provided with a square driver opening that permits the persons installing the screw to use a square bit. For instance the opening may be a #2 square driver opening. It should be understood that Phillips heads or flat heads in various sizes might also be employed.

    Abstract translation: 本发明涉及一种旨在与复合木材一起使用的甲板螺钉,尽管其可与其它木制品(例如压力处理的木材)一起使用,但是本发明的甲板螺杆可以设置有头部和轴,所述头部和轴具有 两个不同直径的区域。 上部区域具有基于单位长度的超过下轴的螺纹数的螺纹。 上轴的胎面可以被配置成倒置的支撑件设计。 轴的下部区域终止于具有尖端的锥形远端,该尖端将螺钉穿过木材材料。 螺纹设在轴的下部区域。 螺钉的头部设置有上表面,下表面和围绕头部的周边延伸的冠部。 冠部延伸超过头部的下表面,在冠部的下边缘和螺钉的轴之间形成凹陷区域。 头部也可以设有底切。 此外,螺钉的头部可以设置有方形的驾驶员开口,其允许安装螺钉的人使用方形的位。 例如,开口可以是#2方形驾驶员开口。 应当理解,也可以使用各种尺寸的菲利普头或平头。

    JOINERY MEMBER AND FASTENER AND PROCESS AND APPARATUS FOR PLACEMENT OF THE FASTENER
    100.
    发明申请
    JOINERY MEMBER AND FASTENER AND PROCESS AND APPARATUS FOR PLACEMENT OF THE FASTENER 审中-公开
    联合会员和紧固件及其紧固件的安装和装置

    公开(公告)号:WO2003011540A1

    公开(公告)日:2003-02-13

    申请号:PCT/US2002/024227

    申请日:2002-07-30

    Inventor: DURNEY, Max, W.

    Abstract: A device for positioning a joinery fastener (74) in a joinery member (33) for later use in forming a joinery assembly. The fastener positioning device (41) includes a feed magazine (82) for feeding joinery fasteners (74) to a gripping apparatus (83). The gripping apparatus (83) is positioned to receive the fasteners (74) and is adapted to releasably grip individual fasteners (74) below the fastener head (86) tohold the fasteners (74) in a controlled, indexed relation to the gripping apparatus (83). The gripping aparatus is movable between a fastener gripping position to a fastener placement position while the pointed end (88) of the fastener (74) remains in indexed relation, and a placement arm (92) is formed to urge the fastener (74) forming the gripping apparatus (83) into interference fit with the joinery member (33).

    Abstract translation: 用于将细木工紧固件(74)定位在细木工构件(33)中用于稍后用于形成细木工组件的装置。 紧固件定位装置(41)包括用于将细木工紧固件(74)馈送到夹持装置(83)的进给仓(82)。 夹持装置(83)定位成容纳紧固件(74)并且适于可释放地夹紧紧固件头部(86)下方的单个紧固件(74)以与受夹设备(即, 83)。 夹持装置可在紧固件夹持位置与紧固件放置位置之间移动,同时紧固件(74)的尖端(88)保持索引关系,并且形成放置臂(92)以推动紧固件(74)形成 所述夹持装置(83)与所述细长部件(33)过盈配合。

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