公开(公告)号：US20100290858A1

公开(公告)日：2010-11-18

申请号：US12677247

申请日：2008-09-09

申请人： Stefan Hettich ,  Ulrich Hettich

发明人： Stefan Hettich ,  Ulrich Hettich

IPC分类号： F16B13/04

CPC分类号： F16B37/12 ,  F16B13/002 ,  F16B25/0026 ,  F16B25/0094 ,  F16B37/125

摘要： A screw anchor for fastening add-on parts in concrete or brickwork comprising a shaft (10), which encompasses a thread, is characterized in that the external thread is embodied at a spiral (15), which is embodied separately from the shaft (10) and in that the spiral is connected to the outer periphery of the shaft in a positive manner.

摘要翻译： 一种用于将附加部件固定在混凝土或砖砌中的螺钉，其包括包含螺纹的轴（10），其特征在于，所述外螺纹以螺旋形（15）形式实现，所述螺纹与所述轴（10 ），并且螺旋以积极的方式连接到轴的外周。

公开(公告)号：US20090188193A1

公开(公告)日：2009-07-30

申请号：US12019410

申请日：2008-01-24

申请人： Glenn Wayne Studebaker ,  David Lee Samuelson ,  Lionel Edward Dayton

发明人： Glenn Wayne Studebaker ,  David Lee Samuelson ,  Lionel Edward Dayton

IPC分类号： E04B5/17 ,  E04G21/14 ,  E04C3/06 ,  E04C2/32 ,  F16B35/00

CPC分类号： E04B5/40 ,  F16B5/0275 ,  F16B25/0031 ,  F16B25/0094 ,  F16B25/103 ,  F16B33/06 ,  F16B35/048

摘要： A support structure is provided for supporting the one end of a floor joist using a flush joist seat. The flush joist seat generally includes a generally horizontal plate having a first portion, a second portion, and a third portion. The first portion is welded to the top of the floor joist and the third portion rests on the top of the support structure. The second portion is located beyond the end of the floor joist, between the first portion and the second portion. A generally vertical plate extends downward from the second portion of the generally horizontal plate and is welded to a portion of the end of the floor joist.

摘要翻译： 提供了一种支撑结构，用于使用齐平的托梁座支撑地板托梁的一端。 冲刷托梁座通常包括具有第一部分，第二部分和第三部分的大致水平的板。 第一部分焊接到地板托梁的顶部，第三部分搁置在支撑结构的顶部。 在第一部分和第二部分之间，第二部分位于地板托梁的末端之外。 大致垂直的板从大致水平板的第二部分向下延伸并且焊接到地板托梁的端部的一部分。

公开(公告)号：US20090188192A1

公开(公告)日：2009-07-30

申请号：US12019329

申请日：2008-01-24

申请人： Glenn Wayne Studebaker ,  David Lee Samuelson ,  Lionel Edward Dayton

发明人： Glenn Wayne Studebaker ,  David Lee Samuelson ,  Lionel Edward Dayton

IPC分类号： E04B5/17 ,  E04C3/29 ,  E04C2/32 ,  F16B35/00 ,  E04G21/14

CPC分类号： E04B1/165 ,  E04B1/4157 ,  E04B5/17 ,  E04B5/18 ,  E04B5/40 ,  E04B2005/173 ,  E04B2005/176 ,  E04B2005/322 ,  E04B2103/02 ,  E04B2103/06 ,  E04C3/08 ,  E04C2003/0491 ,  F16B5/0275 ,  F16B25/0031 ,  F16B25/0094 ,  F16B25/103 ,  F16B33/06 ,  F16B35/048

摘要： The composite joist floor system includes joists supported by supporting members. Corrugated steel decking is positioned over the joists such that the corrugations are substantially perpendicular to the joists. Self-drilling, self-tapping, stand-off screws are spaced along the length of the joist, aligned with the deck corrugations. These stand-off screws provide the required shear transfer between the joist and concrete slab to form a composite floor system. The placed concrete encapsulates the upper non-threaded shank portions of the stand-off screws and the end of the joists. After the concrete has cured, the resultant system comprised of steel joists, steel decking, stand-off screws, and concrete, act together to form a composite system with greater load carrying capacity and less vertical deflection. The stand-off screws connect the joist upper chords to the concrete slab allowing the joist and concrete slab to act as a unit, by transferring shear between the two joined components.

摘要翻译： 复合托梁地板系统包括由支撑构件支撑的托梁。 波纹钢甲板位于托梁上方，使得波纹基本上垂直于托梁。 自攻螺钉，自攻螺钉和直立螺钉沿着托梁的长度间隔开，与甲板波纹对齐。 这些隔离螺钉在托梁和混凝土板之间提供所需的剪切传递以形成复合地板系统。 放置的混凝土封装了支架螺钉的上部无螺纹柄部分和托梁的末端。 在混凝土固化后，由钢托梁，钢甲板，支座螺钉和混凝土组成的合成系统一起起作用，形成具有更大载荷能力和较小垂直偏转的复合系统。 支架螺钉将托梁上弦杆连接到混凝土板，允许托梁和混凝土板作为一个单元，通过在两个连接的部件之间传递剪切力。

公开(公告)号：US20090188187A1

公开(公告)日：2009-07-30

申请号：US12019372

申请日：2008-01-24

申请人： Glenn Wayne Studebaker ,  David Lee Samuelson ,  Lionel Edward Dayton

发明人： Glenn Wayne Studebaker ,  David Lee Samuelson ,  Lionel Edward Dayton

IPC分类号： E04B1/61 ,  E04B1/35 ,  F16B35/00

CPC分类号： F16B25/103 ,  F16B5/0275 ,  F16B25/0031 ,  F16B25/0094 ,  F16B33/06 ,  F16B35/048

摘要： Embodiments of the present invention provide systems for connecting a flooring system to a vertical wall. In one embodiment the building structure includes a floor comprising a cementitious slab and a wall supporting at least a portion of the cementitious slab. A plurality of stand-off screws extend from the top of the wall into the cementitious slab and are configured to transfer forces between the cementitious slab and the wall. The stand-off screws comprise a lower screw portion and an upper stand-off portion. The lower screw portion is drilled into the top of the wall, and the upper stand-off portion extends above the top of the wall and is encapsulated within the cementitious slab. In some embodiments, at least a portion of the lower screw portion is heat treated to a higher degree of hardness relative to the remainder of the stand-off screw.

摘要翻译： 本发明的实施例提供了用于将地板系统连接到垂直壁的系统。 在一个实施例中，建筑结构包括包括水泥板和支撑至少一部分水泥板的壁的地板。 多个分离螺钉从壁的顶部延伸到水泥板中，并且构造成在水泥板和壁之间传递力。 支座螺钉包括下螺纹部分和上支架部分。 下部螺钉部分被钻入壁的顶部，并且上部支撑部分在壁的顶部上方延伸并被封装在水泥板内。 在一些实施例中，下螺纹部分的至少一部分相对于支座螺钉的其余部分被热处理到更高的硬度。

公开(公告)号：US20080056845A1

公开(公告)日：2008-03-06

申请号：US11513075

申请日：2006-08-31

申请人： Shu-Yun Chuang ,  Yu-Sheng Tseng

发明人： Shu-Yun Chuang ,  Yu-Sheng Tseng

IPC分类号： F16B25/10

CPC分类号： F16B25/103 ,  F16B25/0021 ,  F16B25/0094 ,  F16B35/045

摘要： A screw assembly mainly includes a shank; the shank engaged a recess in the shank; said recess inserted into a tip section, and the tip section inserted into the shank. Besides, the tip section has second threads, which connected to first threads. And the second threads have the same pitch with the first threads so that the first threads easily screwed into a metal objects by rotating the tip section. The second threads with the first threads rotated into the metal object smoothly so that reduces the first threads damaged, and adjusted the screw assembly by engaged a wrench with the recess from underside of the metal objects.

摘要翻译： 螺钉组件主要包括柄; 柄接合柄中的凹部; 所述凹部插入到尖端部分中，并且所述尖端部分插入到所述柄部中。 此外，尖端部分具有连接到第一螺纹的第二螺纹。 并且第二螺纹与第一螺纹具有相同的螺距，使得第一螺纹通过旋转尖端部分而容易地拧入金属物体。 具有第一螺纹的第二螺纹平滑地旋转到金属物体中，从而减少了第一螺纹的损坏，并且通过从金属物体的下侧与凹槽接合的扳手来调节螺钉组件。

公开(公告)号：US20060235415A1

公开(公告)日：2006-10-19

申请号：US11107719

申请日：2005-04-18

申请人： To-Ha Loi ,  Tran-Tu Loi

发明人： To-Ha Loi ,  Tran-Tu Loi

IPC分类号： A61B17/58

CPC分类号： F16B25/103 ,  F16B25/0021 ,  F16B25/0094

摘要： A stainless self-tapping screw comprises a screw rod made of stainless material; a rear end of the screw rod having an integral formed head and a front end thereof having a polygonal buckling groove; a cutting unit made of a hard material. A front end of the cutting unit having a cutting end and a rear end having an integral formed with a buckling post which is insertable into the buckling groove at a front end of the screw rod. In operation, the cutting unit inserted at a front end of the screw rod serves to drill a hole; then the screw rod is screwed into an metal object; the cutting unit can be taken down as the stainless self-tapping screw is screwed into the metal object.

摘要翻译： 不锈钢自攻螺钉包括由不锈钢材料制成的螺杆; 所述螺杆的后端具有整体形成的头部，其前端具有多边形压曲槽; 由硬质材料制成的切割单元。 切割单元的前端具有切割端和后端，该后端具有一整体形成的弯曲柱，其可在螺杆的前端插入到弯曲槽中。 在操作中，插入螺杆的前端的切割单元用于钻孔; 然后将螺杆拧入金属物体; 当不锈钢自攻螺丝拧入金属物体时，可以将切割单元取下。

公开(公告)号：US20050244247A1

公开(公告)日：2005-11-03

申请号：US10519913

申请日：2003-05-12

申请人： Katsumi Shinjo

发明人： Katsumi Shinjo

IPC分类号： B21H3/10 ,  B23K11/00 ,  C22C38/18 ,  F16B25/10 ,  F16B33/00 ,  F16B33/04 ,  F16B35/00 ,  F16B25/00

CPC分类号： C22C38/18 ,  F16B25/0021 ,  F16B25/0094 ,  F16B25/103 ,  F16B33/008 ,  F16B2033/04

摘要： A heat-resistant self drilling tapping screw adapted for drilling a stainless steel plate is proposed, which heat-resistant self drilling tapping screw has no delayed fracture and can satisfy high corrosion-resistivity and high tensile force. The heat-resistant self drilling tapping screw for drilling a stainless steel member, which includes a drill part 4, a tapping screw part 5 connected to the drill part 4, a fastening screw part 6 connected to the tapping screw part, and a screw head part 3 for conducting and providing a turning force; where the drill part 4 and the tapping screw part 5 are made of a high-carbon chrome series stainless steel, and the fastening screw part 6 including the screw head part 3 is made of a nickel series stainless steel.

摘要翻译： 提出一种适用于钻不锈钢板的耐热自钻自攻螺钉，其耐热自钻螺丝钉没有延迟断裂，可以满足高耐腐蚀性和高拉伸力。 用于钻出不锈钢构件的耐热自钻自攻螺钉，其包括钻头部分4，连接到钻头部分4的自攻螺钉部分5，连接到自攻螺钉部分的紧固螺钉部分6，以及螺钉头 第3部分，用于进行和提供转向力; 其中钻头部分4和自攻螺钉部分5由高碳铬系列不锈钢制成，并且包括螺钉头部3的紧固螺丝部分6由镍系不锈钢制成。

公开(公告)号：US20040258502A1

公开(公告)日：2004-12-23

申请号：US10766028

申请日：2004-01-29

发明人： John D. Unsworth ,  Thomas C. Waram

IPC分类号： F16B035/04

CPC分类号： F16B25/0031 ,  F16B25/0094 ,  F16B33/02 ,  F16B37/12 ,  F16B39/30 ,  Y10S411/909 ,  Y10S411/916

摘要： A fastener system and method of inserting it, that includes a screw or bolt having two interleaved helical threads, which brackets or forms a groove for a helicoil. The helicoil expands and torques by various means to maintain hold and purchase between the screw coil combination and the substrate into which the screw and helicoil are inserted even when the substrate recedes a significant distance from the screw and helicoil combination. The fastener system includes means for latching the tilt of the coil so as to minimize the constraining forces and optimize the motion of the helicoil, that results in the screw or bolt being pushed into the substrate. The fastener may be actuated after it has been partly or completely turned into the substrate.

摘要翻译： 紧固件系统及其插入方法，其包括具有两个交错螺旋螺纹的螺钉或螺栓，其支撑或形成用于螺旋桨的凹槽。 螺旋桨通过各种方式通过各种方式膨胀和扭矩，以在螺杆和螺旋桨插入螺钉和螺旋桨之间的螺旋线圈组合和基板之间保持保持和购买，即使当基板从螺杆和螺旋桨组合退出相当长的距离时。 紧固件系统包括用于锁定线圈的倾斜的装置，以便最小化约束力并优化螺旋桨的运动，这导致螺钉或螺栓被推入衬底。 紧固件可以在部分地或完全地变成衬底之后被致动。

公开(公告)号：US06599072B1

公开(公告)日：2003-07-29

申请号：US09831707

申请日：2001-08-13

申请人： Anton Gerhard

发明人： Anton Gerhard

IPC分类号： F16B2510

CPC分类号： F16B25/0026 ,  F16B25/0052 ,  F16B25/0094 ,  Y10T408/9097

摘要： A corrosion-resisting, self-tapping screw (1), in particular a concrete screw, to be driven into a bore, which has a wall, comprises a substantially cylindrical core (2) of corrosion-resisting metal with a central longitudinal axis (8); a thread (5), which is integral with the core (2); and at least one cutting element (9), which has at least one cutting head (12) for cutting engagement with the wall of the bore; the at least one cutting element (9) being inserted in the core (2), tightly joined thereto and consisting of a hardened metal, and the at least one cutting head (12) being arranged in the thread (5).

摘要翻译： 要被驱动到具有壁的孔中的耐腐蚀自攻螺钉（1），特别是混凝土螺钉包括具有中心纵向轴线的基本上圆柱形的耐腐蚀金属芯（2） 8）; 与芯（2）成一体的螺纹（5）; 和至少一个切割元件（9），其具有用于切割与所述孔的壁接合的至少一个切割头（12） 所述至少一个切割元件（9）插入到所述芯体（2）中，与所述芯部（2）紧密接合并由硬化金属组成，并且所述至少一个切割头（12）布置在所述螺纹（5）中。

公开(公告)号：US20010053317A1

公开(公告)日：2001-12-20

申请号：US09882072

申请日：2001-06-18

发明人： John D. Unsworth ,  Thomas Waram

IPC分类号： F16B035/04

CPC分类号： F16B25/0031 ,  F16B25/0094 ,  F16B33/02 ,  F16B39/30

摘要： A fastener system includes a screw or bolt having two interleaved helical threads which bracket a helicoil. The helicoil expands and torques by various means to maintain hold and purchase between the screw coil combination and the substrate into which the screw and helicoil are inserted even when the substrate recedes a significant distance from the screw and helicoil combination. The two interleaved threads hold the coil and prevent it from rolling over the threads in high load applications.

摘要翻译： 紧固件系统包括具有两个交错的螺旋螺旋的螺钉或螺栓，其支撑着螺旋桨。 螺旋桨通过各种方式通过各种方式膨胀和扭矩，以在螺杆和螺旋桨插入螺钉和螺旋桨之间的螺旋线圈组合和基板之间保持保持和购买，即使当基板从螺杆和螺旋桨组合退出相当长的距离时。 两个交错的螺纹夹持线圈并防止其在高负载应用中滚动。