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    Concrete anchor
    83.
    发明授权
    Concrete anchor 有权

    公开(公告)号：US09945115B2

    公开(公告)日：2018-04-17

    申请号：US15213260

    申请日：2016-07-18

    Applicant: Simpson Strong-Tie Company, Inc.

    Inventor： Jin-Jie Lin

    IPC: E04B1/41 ,  E04G15/04 ,  E04B9/18 ,  B28B23/00 ,  F16B37/00 ,  E04G21/18

    CPC classification number: E04B1/4157 ,  B28B23/005 ,  E04B1/4121 ,  E04B1/4135 ,  E04B9/18 ,  E04G15/04 ,  E04G21/185 ,  F16B5/0275 ,  F16B37/00 ,  F16B37/0857

    Abstract: An anchor particularly adapted to be embedded into a concrete construction for suspension of a ceiling panel, duct or the like, includes a base which receives inserts that have an axial threaded bore. The base is open at its lower end and can receive a threaded rod by virtue of ratcheting inserts received within the base. The inserts and base are particularly shaped to prevent jam and ease of insertion of the rod in the anchor. The anchor also has a head flange that sits above a plurality of fasteners secured to the anchor which is used to simultaneously drive the fasteners into a form for the concrete member. The fasteners are connected to the anchor extending in generally parallel and spaced relation to the anchor. The fasteners can be held by a support or sleeve-like holder which surrounds at least a portion of the base of the anchor or they can be attached to the base of the anchor. The fasteners project downwardly through the bottom of the anchor for driving into the form board.

    Fastener for low density materials
    86.
    发明授权
    Fastener for low density materials 有权

    公开(公告)号：US09651077B2

    公开(公告)日：2017-05-16

    申请号：US14679804

    申请日：2015-04-06

    Applicant: Simpson Strong-Tie Company, Inc.

    Inventor： Jeremy Scott Park

    IPC: F16B35/04 ,  F16B25/00 ,  F16B35/06

    CPC classification number: F16B25/0042 ,  F16B25/0015 ,  F16B25/0063 ,  F16B25/0068 ,  F16B25/0073 ,  F16B35/065

    Abstract: A fastener includes a shank having a first end and a second end. The fastener includes a first thread region adjacent to the first end having a first helical thread and a second helical thread interposed with the first helical thread in the first thread region. A second thread region is provided adjacent to the first thread region, the second thread region including only the second helical thread with the second helical thread having a diameter greater than a diameter of the first helical thread. A third thread region having a third helical thread is provided extending from the second thread region toward the second end. A head is provided on the second end and includes a disk and an octagonal boss between the disk and the third thread region, the boss including four major sides extending perpendicular to the disk and four chamfered sides, the chamfered sides being flush with a side edge of the disk.

    Variable thread fastener
    87.
    发明授权
    Variable thread fastener 有权
    可变螺纹紧固件

    公开(公告)号：US09523383B2

    公开(公告)日：2016-12-20

    申请号：US14493029

    申请日：2014-09-22

    Applicant: SIMPSON STRONG-TIE COMPANY, INC.

    Inventor： Jeremy Scott Park

    IPC: F16B25/10 ,  F16B25/00

    CPC classification number: F16B25/0052 ,  F16B25/0057 ,  F16B25/0063 ,  F16B25/0073

    Abstract: A fastener includes a shank having a first end and a second end. A first portion of a thread is formed with a first, symmetric thread angle and a second portion of the thread is formed with a second, asymmetric thread angle. The thread may be serrated or jagged over one or more portions of the fastener, including the area of the symmetric thread angle. A blunt end comprises the leading end of the fastener.

    Abstract translation: 紧固件包括具有第一端和第二端的柄。 线的第一部分形成有第一对称的螺纹角，并且线的第二部分形成有第二非对称螺纹角。 螺纹可以在紧固件的一个或多个部分上锯齿或锯齿状，包括对称螺纹角度的区域。 钝端包括紧固件的前端。

    Metal to metal fastener
    88.
    发明授权
    Metal to metal fastener 有权
    金属到金属紧固件

    公开(公告)号：US09518599B2

    公开(公告)日：2016-12-13

    申请号：US14249943

    申请日：2014-04-10

    Applicant: SIMPSON STRONG-TIE COMPANY, INC.

    Inventor： Neelima Tapata

    IPC: F16B25/10 ,  F16B35/04 ,  F16B43/00 ,  F16B23/00 ,  F16B25/00 ,  E04D3/36

    CPC classification number: F16B35/04 ,  E04D3/3606 ,  F16B23/00 ,  F16B25/0021 ,  F16B25/0084 ,  F16B25/103 ,  F16B43/00

    Abstract: A fastener includes a shank having a diameter including a helical thread and a cutting tip. The fastener includes a head having an integral washer and nut. The washer has a diameter (d) and a thickness (t), wherein a relation of the diameter to the thickness is established through a shape factor greater than 0.55, the shape factor for the thickness (t) greater than 0.06 inches being d*(1+2.5t)*t(t-0.06) and for the thickness (t) less than or equal to 0.06 inches being d*(1+2.5t)*t(0.06-t). The fastener may be used in a system wherein a thin steel element abuts the washer and the fastener joins the thin steel element to a thick steel element.

    Abstract translation: 紧固件包括具有包括螺旋螺纹和切割尖端的直径的柄。 紧固件包括具有整体式垫圈和螺母的头部。 垫圈具有直径（d）和厚度（t），其中直径与厚度的关系通过大于0.55的形状因子建立，厚度（t）大于0.06英寸的形状系数为d * （1 + 2.5t）* t（t-0.06），小于或等于0.06英寸的厚度（t）为d *（1 + 2.5t）* t（0.06-t）。 紧固件可以用于其中薄钢元件抵靠垫圈并且紧固件将薄钢元件连接到厚钢元件的系统中。

    Wide back flange hanger
    89.
    发明授权
    Wide back flange hanger 有权
    宽后缘法兰挂钩

    公开(公告)号：US09228338B2

    公开(公告)日：2016-01-05

    申请号：US12311770

    申请日：2006-10-18

    Applicant: Jin-Jie Lin

    Inventor： Jin-Jie Lin

    IPC: E04B1/26

    CPC classification number: E04B1/2612

    Abstract: A hanger for supporting a held member from a holding member is provided with a seat member adapted for supporting the held member, first and second side members connected to the seat member, the first and second side members having lower portions and upper portions, the lower portions of the first and second side members each having inner an face and an outer face with the inner faces facing each other, and the upper portions of the first and second side members being connected to first and second back flanges respectively, the upper portions of the first and second side members each having an inner face and an outer face, and the first and second back flanges being adapted to be connected to the holding member by a plurality of fasteners, wherein the inner faces of the lower portions of the first and second side members and the inner faces of the upper portions of the first and second side members form reflex angles with each other.

    Abstract translation: 用于从保持构件支撑被保持构件的衣架设置有适于支撑被保持构件的座构件，连接到座构件的第一和第二侧构件，具有下部和上部的第一和第二侧构件，下部 第一侧构件和第二侧构件的各自具有内表面和内表面彼此面对的外表面，并且第一和第二侧构件的上部分别连接到第一和第二后凸缘， 所述第一和第二侧构件各自具有内表面和外表面，并且所述第一和第二后凸缘适于通过多个紧固件连接到所述保持构件，其中所述第一和第二侧部件的下表面的内表面 第二侧构件和第一和第二侧构件的上部的内表面彼此形成反射角。

    Variably threaded screw
    90.
    发明授权
    Variably threaded screw 有权
    可变螺纹

    公开(公告)号：US08894339B2

    公开(公告)日：2014-11-25

    申请号：US12142082

    申请日：2008-06-19

    Applicant: Liu Yin-Feng

    Inventor： Liu Yin-Feng

    IPC: F16B25/08 ,  F16B25/00 ,  F16B5/02 ,  F16B33/02

    CPC classification number: F16B25/0068 ,  F16B5/0275 ,  F16B25/0015 ,  F16B25/0057 ,  F16B2033/025

    Abstract: A variably threaded screw has a first end and a second end, the first end of the shaft terminating in a tip and the second end having a widened head thereon. A first helical thread portion is located on the shaft adjacent the widened head. A second helical thread portion is located on the shaft adjacent the tip of the shaft. A third helical thread portion is located on the shaft between the first helical thread portion and the second helical thread portion. The first helical thread portion and the second helical thread portion have right hand thread pitches. The third helical thread portion has a left hand thread pitch. A helical ridge having a right hand thread pitch intersects the third helical thread portion.

    Abstract translation: 可变螺纹螺钉具有第一端和第二端，所述轴的第一端终止于尖端，并且所述第二端在其上具有加宽的头部。 第一螺旋螺纹部分位于与加宽的头部相邻的轴上。 第二螺旋螺纹部分位于与轴的尖端相邻的轴上。 第三螺旋螺纹部分位于第一螺旋螺纹部分和第二螺旋螺纹部分之间的轴上。 第一螺旋螺纹部分和第二螺旋螺纹部分具有右手螺纹节距。 第三螺旋螺纹部分具有左手螺距。 具有右旋螺距的螺旋脊与第三螺旋螺纹部分相交。

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