公开(公告)号：US4883395A

公开(公告)日：1989-11-28

申请号：US139202

申请日：1987-12-29

申请人： Dinko Klaric

发明人： Dinko Klaric

IPC分类号： A47F5/14 ,  F16B13/06 ,  F16B35/00 ,  F16B35/04

CPC分类号： F16B35/041 ,  A47F5/14 ,  F16B13/065 ,  F16B35/00

摘要： A connecting device for structured elements with an improved force fit connection, of the type comprising a bolt with a floating nut and a sleeve portion near the head. The sleeve portion is adapted to be force fitted into a first structural member, is outwardly deformable and has a plurality of circumferential ribs. The bolt widens towards the sleeve end, so that when the threaded end is rotated by means of the floating nut into a second structural member, the sleeve is expanded inside the first member and enhances the force fit connection.

公开(公告)号：US4797044A

公开(公告)日：1989-01-10

申请号：US926401

申请日：1986-10-30

申请人： Vincente S. Velasco

发明人： Vincente S. Velasco

IPC分类号： E04B1/41 ,  F16B13/06 ,  F16B21/18

CPC分类号： F16B13/065 ,  F16B21/18

摘要： An anchoring system in concrete having a predrilled hole with an undercut. The anchoring system includes a cylindrical rod that is threaded at one end and has a trunk conical head at the other end. A sleeve extends over the lower portion of the cylindrical rod above the trunk conical head. The cylindrical rod is inserted into the hole so that the sleeve is adjacent to the undercut. The sleeve is fixed against being subsequently withdrawn. The cylindrical rod is then rotated relative to the sleeve thereby lifting up the trunk conical head into the sleeve so as to press against and thereby expand the sleeve outward against the walls of the undercut.

摘要翻译： 混凝土锚固系统具有带底切的预钻孔。 该锚定系统包括一个圆柱形杆，其在一端被螺纹连接并且在另一端具有一个中空锥形头部。 套筒在躯干锥形头部上方延伸超过圆柱形杆的下部。 将圆柱形杆插入孔中，使得套筒与底切相邻。 套筒是固定的，随后被抽出。 然后圆柱形杆相对于套筒旋转，从而将树干锥形头抬起到套筒中，以便压靠套筒，从而将套筒向外扩展抵靠底切的壁。

公开(公告)号：US4720224A

公开(公告)日：1988-01-19

申请号：US868411

申请日：1986-05-29

申请人： William H. Peterken

发明人： William H. Peterken

IPC分类号： B61F5/26 ,  F16B13/04 ,  F16B13/06

CPC分类号： F16B13/045 ,  B61F5/26 ,  F16B13/065

摘要： A sleeve anchor for use in a pre-drilled hole in concrete, masonry and the like includes a bolt with threaded outer end for receiving an internally threaded pressure member, e.g., a nut. The inner end defines a shank terminating in a head of diameter greater than the shank. The head has a tapered wedge-forming shoulder adjoining the shank. A sleeve is disposed concentrically upon the bolt and includes a collar extending along a threaded portion of the bolt at its upper outer end is disposed for receiving longitudinal pressure toward the inner end of the bolt generated by tightening of the nut. An inner portion of the collar is of petalform configuration, having three petals extending along the shank in closely-spaced side-by-side relationship. The petals are joined at proximal ends to the collar by respective pillars each of narrow arcuate extent, providing windows between the pillars of greater arcuate extent. The pillars have distal ends which contact and ride up the shoulder for radially outward expansion of the sleeve upon tightening of the pressure member. The distal ends of the petals each have a lobular prominence whereby together they form in section an enhanced hexagon or trilobular configuration. Further, each petal forms at its proximal end a singular ear along a leading side edge, formed by an outwardly extending corner portion, for providing gripping antirotational engagement of interior surfaces of the hole upon insertion of the anchor. The sleeve is formed of resilient, ultimately deformable metal to permit torsional distortion of the pillars upon tightening of the pressure member, causing foreshortening of the sleeve to provide pre-loading of the anchor within the hole.

摘要翻译： 用于混凝土，砖石等预钻孔的套筒锚固件包括具有螺纹外端的螺栓，用于容纳内螺纹的压力构件，例如螺母。 内端限定了一个终止于直径大于柄部的头部的柄部。 头部具有邻接柄的锥形楔形肩部。 套筒同心地设置在螺栓上，并且包括沿其螺栓的螺纹部分在其上外端延伸的套环，用于接收通过拧紧螺母而产生的螺栓内端的纵向压力。 衣领的内部部分是花瓣状构造，具有三个花瓣，沿着柄部以相互间隔开的并排关系延伸。 花瓣通过相应的柱子在近端连接到套环，每个支柱具有较小的弧形范围，从而在较大弓形范围的支柱之间提供窗口。 支柱具有远端，其在紧固压力构件时接触并爬上肩部以使套筒径向向外膨胀。 花瓣的远端各具有小叶突起，从而一起形成增强的六边形或三叶形构造。 此外，每个花瓣在其近端处形成沿着由向外延伸的拐角部分形成的前侧边缘的单耳，用于在插入锚时提供孔的内表面的抓握防旋转接合。 套筒由弹性的，最终可变形的金属形成，以在紧固压力构件时允许支柱的扭曲变形，从而引起套筒的缩短以提供锚固件在孔内的预加载。

公开(公告)号：US4688977A

公开(公告)日：1987-08-25

申请号：US816825

申请日：1986-01-07

申请人： Joan P. Seetaram

发明人： Joan P. Seetaram

IPC分类号： F16B13/06 ,  F16B13/04

CPC分类号： F16B13/066 ,  F16B13/065 ,  F16B13/068

摘要： An anchor having a shank, a reduced neck portion on the inner end and a tapering portion, and engagement means on the outer end and having a one-piece wedging collar arranged around the reduced neck portion, and having an overlapping portion extending partially up the tapered portion, and such collar having a leading and a trailing end and an axial slot extending part way therethrough from the leading end, near the tapered portion and terminating at a bridge portion, near the trailing end and at least two generally dome-shaped bosses formed in said collar, extending outwardly, and defining a maximum spacing there between greater than the diameter of the shaft shank of such anchor, the bosses being located between the leading end, and the bridge portion, on either side of the axial slot.

摘要翻译： 具有柄，内端缩小的颈部和锥形部分的锚固件，以及在外端上的接合装置，并且具有围绕减小的颈部部分设置的一体楔入环，并且具有部分向上延伸的重叠部分 锥形部分，并且这种轴环具有前端和后端以及轴向狭槽，其从前端部分延伸穿过其中，在锥形部分附近并且终止于靠近尾端的桥接部分，并且至少两个大致圆顶形的凸起 形成在所述套环中，向外延伸并且在其间限定大于所述锚固件的轴柄的直径的凸起部，所述凸起位于所述轴向槽的任一侧上的所述前端和所述桥接部之间。

公开(公告)号：US4656806A

公开(公告)日：1987-04-14

申请号：US809501

申请日：1985-12-16

申请人： Erich Leibhard ,  Armin Herb

发明人： Erich Leibhard ,  Armin Herb

IPC分类号： F16B13/06 ,  E04C5/12

CPC分类号： F16B13/065

摘要： An expansion anchor assembly for use in a borehole formed in a receiving material has a leading end and a trailing end relative to the insertion direction of the assembly into the borehole. The expansion anchor assembly includes a tie rod with an expansion cone at its leading end, an expansion sleeve through which the tie rod extends and a cone sleeve positioned around the expansion cone and between the expansion cone and the leading end of the expansion sleeve. The radially outer surfaces of the expansion cone and the cone sleeve each have a different cone angle. Due to the different once angle, when the tie rod is drawn into the expansion sleeve toward the trailing end of the assembly, the part with the smaller cone angle moves in the same direction into the expansion sleeve until it contacts a stop. Subsequently on continued inward movement of the tie rod, both the expansion cone and the cone sleeve are drawn into the leading end of the expansion sleeve and effect an increased expanding action.

摘要翻译： 用于在接收材料中形成的钻孔中的膨胀锚固组件具有相对于组件进入钻孔的插入方向的前端和后端。 膨胀锚固组件包括在其前端具有膨胀锥的拉杆，拉杆延伸穿过的膨胀套筒和位于膨胀锥体周围以及膨胀锥体与膨胀套管前端之间的锥套。 膨胀锥体和锥形套筒的径向外表面各自具有不同的锥角。 由于不同的一次角度，当拉杆朝向组件的后端拉入膨胀套筒时，具有较小锥角的部件沿相同方向移动到膨胀套筒中直到其接触止动件。 随后在拉杆的继续向内运动中，膨胀锥体和锥形套筒都被拉入膨胀套筒的前端，并且增加了膨胀作用。

公开(公告)号：US4488842A

公开(公告)日：1984-12-18

申请号：US381724

申请日：1982-05-24

申请人： Richard A. Deutsch

发明人： Richard A. Deutsch

IPC分类号： F16B2/04 ,  F16B2/18 ,  F16B13/06 ,  F16B21/14 ,  F16B39/08

CPC分类号： F16B2/185 ,  F16B13/065 ,  F16B2/04 ,  F16B39/08

摘要： An improvement to expansible bushing type locking pins which include a handle or clip having camming means at one end to operate the bushings. Such handles or clips include an opening which cooperates with the adjusting nut on the free end of the locking pin to secure the assemblage together and in place on the parts to be assembled using the locking pin and clip assembly. The improvement comprises a nose cone on the free end of the locking pin having a circular cross-sectional shape, the nose cone overlying the adjusting nut so that the criticality of position of the nut on the pin in the prior art is avoided, while at the same time the tapered nose cone provides a guiding function to mount the pin into the parts to be assembled together.

摘要翻译： 可膨胀衬套型锁定销的改进，其包括在一端具有用于操作衬套的凸轮装置的手柄或夹子。 这种手柄或夹具包括与锁定销的自由端上的调节螺母配合的开口，以将组合件固定在一起并且使用锁定销和夹子组件固定在待组装的部件上。 该改进包括在锁定销的自由端上具有圆形横截面形状的鼻锥，鼻锥覆盖调节螺母，使得避免了现有技术中螺母在销上的位置的临界性，而在 同时，锥形鼻锥提供了将销安装到要组装在一起的部件中的引导功能。

公开(公告)号：US4482277A

公开(公告)日：1984-11-13

申请号：US468368

申请日：1983-02-22

申请人： Erwin Schiefer

发明人： Erwin Schiefer

IPC分类号： F16B13/06 ,  F16B13/04

CPC分类号： F16B13/065

摘要： An expansion anchor assembly is made up of an anchor bolt and an expansion sleeve encircling and secured in an annular recess on the bolt. Adjacent the annular recess, the anchor bolt has a frusto-conical section. The expansion sleeve has diametrically opposite reduced thickness wall sections with a projection extending outwardly of the surface of the sleeve along each of the reduced thickness wall sections. When the expansion anchor assembly is inserted into a prepared borehole and the frusto-conical section is drawn into the sleeve, the sleeve breaks into axially extending sections along the reduced thickness wall sections and a uniform contact is provided between the sleeve section and the borehole surface.

摘要翻译： 膨胀锚固组件由锚定螺栓和膨胀套筒构成，该套管环绕并固定在螺栓上的环形凹槽中。 邻近环形凹槽，锚栓具有截头圆锥形截面。 膨胀套筒具有径向相对的减小厚度的壁部分，其中突出部沿着每个减小厚度的壁部分从套筒的表面向外延伸。 当膨胀锚固组件插入准备的钻孔中并且截头圆锥形部分被拉入套筒中时，套筒沿着减小厚度的壁部分分裂成轴向延伸的部分，并且在套筒部分和钻孔表面之间提供均匀的接触 。

公开(公告)号：US4416048A

公开(公告)日：1983-11-22

申请号：US326019

申请日：1981-11-30

申请人： Timothy J. Otte

发明人： Timothy J. Otte

IPC分类号： A47K13/26 ,  F16B13/06 ,  B23P19/00

CPC分类号： F16B13/065 ,  A47K13/26 ,  Y10T29/49952 ,  Y10T29/49954

摘要： A mounting arrangement for attaching a toilet seat and cover to a toilet bowl is disclosed which facilitates installation without the use of conventional hand tools. The arrangement includes a base having a hinge post for hingedly connecting the seat and cover thereto. The base further includes a downwardly depending stem having a longitudinal bore which is adapted to be positioned within the mounting hole on the toilet bowl. A fastener assembly is provided which includes a bolt positioned within the longitudinal bore of the stem which may be readily rotated by hand. An expandable nut is threaded to the lower end of the bolt, with the entire mounting arrangement being insertable into the mounting hole of the bowl from the seat side thereof. As the bolt is rotated to draw the nut toward the base of the arrangement, at least one of the stem and expandable nut are urged into engagement with the periphery of the mounting hole, thereby providing securement of the mounting arrangement to the toilet bowl, while accommodating use of the mounting arrangement on toilet bowls having mounting holes of varying diameters.

摘要翻译： 公开了一种用于将马桶座圈和盖子附接到马桶的安装装置，其便于在不使用常规手动工具的情况下进行安装。 该装置包括具有用于将座椅和盖子铰接地连接到其上的铰链柱的基座。 基座还包括向下悬垂的杆，其具有适于定位在马桶的安装孔内的纵向孔。 提供一种紧固件组件，其包括位于杆的纵向孔内的螺栓，所述螺栓可以容易地用手旋转。 可膨胀螺母螺纹连接到螺栓的下端，整个安装装置可从座椅侧插入到碗的安装孔中。 当螺栓旋转以将螺母拉向该装置的基部时，杆和可膨胀螺母中的至少一个被推动与安装孔的周边接合，由此提供安装装置固定在马桶上，同时 容纳使用具有不同直径的安装孔的马桶碗上的安装装置。

公开(公告)号：US4309138A

公开(公告)日：1982-01-05

申请号：US119825

申请日：1980-02-08

申请人： Davis R. Jarman ,  Virgil H. Hinson

发明人： Davis R. Jarman ,  Virgil H. Hinson

IPC分类号： F16B13/06

CPC分类号： F16B13/065

摘要： A sleeve is provided for snug reception through a bore in a floor slab and an elongated shank is provided for snug sliding reception through the sleeve with the opposite ends of the shank projecting outwardly from the corresponding ends of the sleeve. One end of the sleeve is provided with an enlargement thereon tapering toward the other end of the shank and the maximum diameter of the enlargement is less than the outside diameter of the sleeve. The enlargement includes a minor diameter end which may be wedgingly received within the adjacent end of the sleeve and the enlargement includes circumferentially spaced, radially outwardly tapering and longitudinally extending flutes formed thereon. The flutes are spiraled, slightly, about the enlargement and are inclined less than 30.degree. relative to the longitudinal axis of the shank. Forced structure is provided for operative connection between the shank and the sleeve to longitudinally displace of the former relative to the latter in a direction wedging the enlargement into the adjacent end of the sleeve and the force structure is operative to apply torque to the shank in response to longitudinal displacement thereof relative to the sleeve tending to rotate the shank in the same direction in which the flutes are spiraled.

摘要翻译： 提供了一个套筒，用于通过一个底板的一个孔进行紧贴接纳，并且提供一个细长柄，用于通过套筒进行紧贴的滑动接收，其中柄的相对端从套筒的相应的端部向外突出。 套筒的一端设置有朝向柄的另一端逐渐变细的放大图，并且放大的最大直径小于套筒的外径。 放大部分包括可以楔形地容纳在套筒的相邻端部内的小直径端部，并且放大部分包括在其上形成的周向间隔开的径向向外渐缩和纵向延伸的槽纹。 凹槽在放大状态下稍微螺旋化，相对于柄的纵向轴线倾斜小于30度。 提供强制结构用于柄和套筒之间的有效连接，以使成形器相对于后者的方向沿着将扩大部件楔入套筒的相邻端部的方向纵向移位，并且力结构可操作以响应于向柄施加扭矩 以相对于套筒的纵向位移，倾向于使柄沿与凹槽螺旋形状相同的方向旋转。

公开(公告)号：US4269014A

公开(公告)日：1981-05-26

申请号：US62348

申请日：1979-07-31

申请人： Werner Grammerstorf

发明人： Werner Grammerstorf

IPC分类号： F16B13/06 ,  B05D1/26 ,  E04G23/02 ,  F16B13/14 ,  F16B19/10 ,  E04D15/00

CPC分类号： F16B13/141 ,  F16B13/065 ,  F16B19/1045

摘要： A device is disclosed which fastens and retains a bonding and sealing device in a drilled hole in construction parts or in buildings by forcing injection material, such as snythetic resins into cracks and flaws present on the construction parts or on the building component. A sealing bushing encases a portion of a sleeve. The sleeve is expanded from its inside thereby sealingly clamping the sealing bushing between the walls of the drilled hole and the encased portion of the sleeve.

摘要翻译： 公开了一种装置，其通过迫使注入材料（例如可塑性树脂）施加到建筑部件或建筑部件上的裂缝和缺陷中，将结合和密封装置紧固并保持在建筑部件或建筑物的钻孔中。 密封衬套包住套管的一部分。 套管从其内部膨胀，从而将密封衬套密封地夹在钻孔的壁和套筒的套管部分之间。