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    • 6. 发明申请
    • QUICK CHANGE FASTENER
    • 快速更换紧固件
    • US20140079475A1
    • 2014-03-20
    • US13621088
    • 2012-09-15
    • John J. O'Neill
    • John J. O'Neill
    • F16B21/14
    • F16B5/0642B23Q3/103F16B13/04F16B21/165F16B37/046F16B2013/10Y10T403/56Y10T403/592
    • A fastener comprises a housing, a pintle and a locking feature. The housing includes a shaft, a central bore that extends axially at least partially through the housing and a ball lock aperture extending from the bore radially out through the shaft. The pintle is positioned within the bore and includes an actuation end and a rod that extends axially from the actuation end. The rod includes a ball transitioning surface and a ball locking surface. The pintle is moveable axially within the bore between a designated lock position where the ball locking surface of the pintle is aligned in register with each ball lock aperture urging a locking ball through the ball lock aperture, and a designated unlocked position where the ball lock surface of the pintle is moved axially away from each ball lock aperture allowing the locking ball to recess into the housing.
    • 紧固件包括壳体,枢轴和锁定特征。 壳体包括轴,中心孔,其至少部分地穿过壳体轴向延伸;以及球锁定孔,其从孔径向延伸穿过轴。 枢栓定位在孔内并且包括致动端和从致动端轴向延伸的杆。 杆包括球过渡表面和球锁定表面。 枢轴可以在孔之间轴向移动在指定的锁定位置之间,其中枢轴的球形锁定表面与每个球锁定孔对准,使得锁定球通过球锁定孔径,以及指定的解锁位置,其中球锁定表面 枢轴从每个球锁定孔径向移动,允许锁定球凹入壳体。
    • 7. 发明申请
    • SELF EXPANDING FASTENER
    • 自扩张紧固件
    • US20110135418A1
    • 2011-06-09
    • US12632604
    • 2009-12-07
    • Brad L. KirkwoodLee C. FirthRichard D. WiddleWesley B. Crow
    • Brad L. KirkwoodLee C. FirthRichard D. WiddleWesley B. Crow
    • F16B13/04B23P11/00
    • F16B13/04F16B1/0014F16B3/00Y10T29/49865Y10T29/49954
    • In one embodiment a method to join a first structure to a second structure, comprises aligning a first hole in the first structure with a second hole in the second structure and inserting a fastener into the first hole and the second hole. The fastener comprises a shape memory alloy which was formed into a first shape having a diameter slightly larger than a diameter of the first hole and the second hole when the shape memory alloy was in an austenite state and reduced to a second shape having a diameter less than the diameter of the first hole and the second hole when the shape memory alloy was in a martensite state. The method further comprises heating the fastener above an austenite start transition temperature, such that the fastener initiates free expansion from the second shape back to the first shape and establishes physical contact with the surface of the first hole and the second hole and continuing to heat the fastener such that first structure and the second structure proximate the holes and the fastener undergo plastic deformation.
    • 在一个实施例中,将第一结构连接到第二结构的方法包括将第一结构中的第一孔与第二结构中的第二孔对准,并将紧固件插入第一孔和第二孔中。 紧固件包括形状记忆合金,其形状为第一形状,其形状记忆合金处于奥氏体状态时,直径略大于第一孔的直径,第二孔缩小至直径较小的第二形状 比形状记忆合金处于马氏体状态时的第一孔和第二孔的直径大。 该方法还包括将紧固件加热到高于奥氏体起始转变温度,使得紧固件开始从第二形状到第一形状的自由膨胀,并且与第一孔和第二孔的表面建立物理接触,并且继续加热 紧固件使得第一结构和靠近孔和紧固件的第二结构经历塑性变形。
    • 8. 发明申请
    • DOWEL COMPOSED OF A STRAND ARRANGEMENT
    • DOWEL组合的一个STRAND ARRANGEMENT
    • US20090279980A1
    • 2009-11-12
    • US12373399
    • 2007-07-09
    • Bruno Gruber
    • Bruno Gruber
    • F16B13/04B28B11/14
    • F16B13/04
    • The invention relates to a dowel that is composed of a strand arrangement comprising at least one first strand (12) which extends along a longitudinal axis (L) and at least one second strand (14) which extends at an angle (Y) to the at least one first strand (12) and intersects said at least one first strand (12) at intersection points. The at least one first strand (12) and/or the at least one second strand (14) is/are wound around the longitudinal axis (L) at a certain distance (171, 172) while the at least one first strand (12) is connected to the at least one second strand (14) at the intersection points. The strand arrangement is embodied such and/or is made of such a material that the strand arrangement can be expanded at an angle to the longitudinal axis (L). Such a dowel has the particular advantage of evenly distributing the pressure which acts upon the wall surface (102) of a bore. A single-size dowel can be used for several screw diameters. Furthermore, the amount of boring dust produced is significantly reduced, less power is required for drilling the bore, and the feed force applied to the drill can be decreased because a bore with a comparatively small diameter can be created.
    • 本发明涉及一种榫钉,其由包括沿着纵向轴线(L)延伸的至少一个第一股线(12)和至少一个第二股线(14)的股线装置组成,所述至少一个第二股线(14)以 至少一个第一股线(12)并且在交叉点处与所述至少一个第一股线(12)相交。 所述至少一个第一股线(12)和/或所述至少一个第二股线(14)围绕所述纵向轴线(L)以一定距离(171,172)缠绕,而所述至少一个第一股线 )在交叉点处连接到所述至少一个第二股线(14)。 股线布置被实施为和/或由这样的材料制成,使得股线布置可以与纵向轴线(L)成一定角度膨胀。 这种榫钉具有均匀分布作用在孔的壁表面(102)上的压力的特别优点。 单尺寸榫钉可用于几个螺丝直径。 此外,钻孔所产生的镗孔的量显着减少,钻孔所需的功率较少,并且由于可以产生具有相对小的直径的孔,所以施加到钻头的进给力可以减小。
    • 9. 发明申请
    • Insulating sheet plug
    • 绝缘片塞
    • US20040194415A1
    • 2004-10-07
    • US10486553
    • 2004-02-10
    • Albert FrischmannJohannes Rieger
    • E04B001/38
    • E04B1/7633E04F13/0835F16B13/04F16B2013/006
    • The invention relates to an insulating panel fixing plug (10) having a hollow shank (12) with a holding plate (14) and having a clamping sleeve (18) protruding from the hollow shank (12). The invention provides for a closure part (24) to be arranged in the hollow shank (12), which closure part, as the insulating panel fixing plug (10) is set in position, is separated at a rupturable junction into two parts (30, 32), of which one part (30) is pulled back against a rear end of the hollow shank (12) as a drill bit (26) is withdrawn from the insulating panel fixing plug (10), and thereby closes off a cavity (16) of the hollow shank (12).
    • 本发明涉及一种绝缘板固定栓(10),其具有带有保持板(14)的中空杆(12),并具有从中空杆(12)突出的夹紧套筒(18)。 本发明提供一种要布置在中空柄部(12)中的封闭部分(24),该封闭部件作为绝缘板固定塞(10)被置于就位,在可破裂的连接处分离成两部分(30 ,32),当钻头(26)从绝缘板固定栓(10)中取出时,其中一部分(30)被拉回中空柄(12)的后端,从而封闭空腔 (16)的中空杆(16)。
    • 10. 发明授权
    • Anchor for use with metal studs
    • 与金属螺柱一起使用的锚杆
    • US06406233B1
    • 2002-06-18
    • US09721538
    • 2000-11-20
    • Brenten P. Shaner
    • Brenten P. Shaner
    • F16B1304
    • F16B37/04F16B13/04F16B13/08Y10S411/913
    • An anchor for attaching objects to a metal stud having a stud wall with inner and outer faces. The anchor has a cylindrical body having an inner end that is conical and an opening at its mid-portion. A plurality of fins extend from the anchor body adjacent the outer end, adapted to abut the outer face of a metal stud. A threaded bore extends along the longitudinal axis of the anchor body. A stud wedge is attached at its inner end to the anchor body by hinge means. The hinge means allow the stud wedge to be depressed into the opening during insertion of the anchor through a hole drilled through the wall of a metal stud, but forces the stud wedge upwardly after insertion of the anchor through the stud to lock the back side of the wedge against the inner face of the stud.
    • 用于将物体附接到具有内壁和外表面的螺柱壁的金属螺柱的锚固件。 锚固件具有圆柱体,其具有圆锥形的内端和在其中部的开口。 多个翅片从邻近外端的锚固体延伸出来,适于邻接金属螺栓的外表面。 螺纹孔沿着锚固体的纵向轴线延伸。 螺柱楔通过铰链装置在其内端附接到锚固体。 铰链装置允许螺柱楔在插入穿过穿过金属螺柱的壁的孔的锚定件插入到开口中时,但是在锚固件穿过螺柱插入之后迫使螺柱楔向上,以锁定 楔子抵靠螺柱的内表面。