公开(公告)号：US5689923A

公开(公告)日：1997-11-25

申请号：US630190

申请日：1996-04-10

申请人： Antonius Winkeljann ,  Werner Kaibach ,  Franz Bohm

发明人： Antonius Winkeljann ,  Werner Kaibach ,  Franz Bohm

IPC分类号： E21D20/00 ,  E04C5/12 ,  E04G21/12 ,  E21D21/00 ,  F16B13/04 ,  E04C3/10

CPC分类号： E21D21/008 ,  E04C5/12

摘要： A device for locking steel reinforcing or prestressing members (15) in a positive manner in an anchorage (14) includes an axially extending cylindrical anchoring sleeve (1) with a throughbore (2) and a deformation section (3) extending from a leading end in the setting direction (S) and divided by axially extending slots (4) into at least six bending elements (5). An expanding element (8) with a throughbore (9) free of threads has a contact surface (10) for the bending elements (5) and the contact surface is inclined relative to the axis A of the anchoring sleeve (1). The expanding element (8) can be displaced against the deformation section (3) for spreading the bending elements (5) radially outwardly against the receiving surface of a receiving bore in a base material forming the anchorage. The contact surface (10) forms an angle (.alpha.) with the axis (A) of the anchoring sleeve (1) in a range of approximately 30.degree. to 80.degree.. The axial length of the bending elements is dimensioned, so that the outside diameter of the leading end of the deformation section in the anchored state amounts to 140%, at a maximum, of such diameter in the unexpanded state. The securement of the anchoring sleeve (1) is achieved by a positive lock in an undercut formed in the receiving bore in the base material.

摘要翻译： 一种用于在锚固件（14）中以正向方式锁定钢筋或预应力构件（15）的装置包括具有通孔（2）的轴向延伸的圆柱形锚定套筒（1）和从前端延伸的变形部分（3） 在设置方向（S）上并且由轴向延伸的槽（4）分成至少六个弯曲元件（5）。 具有不带螺纹的通孔（9）的膨胀元件（8）具有用于弯曲元件（5）的接触表面（10），并且接触表面相对于锚定套筒（1）的轴线A倾斜。 膨胀元件（8）可以抵靠变形部分（3）移位，用于将弯曲元件（5）径向向外抵靠在形成锚固件的基底材料中的接收孔的接收表面上。 接触表面（10）与锚固套管（1）的轴线（A）形成约30°至80°的角度（α）。 弯曲元件的轴向长度的尺寸被确定，使得处于锚定状态的变形部分的前端的外径在未膨胀状态下达到这种直径的最大值的140％。 锚定套筒（1）的固定通过形成在基材中的接收孔中的底切上的积极锁定来实现。

公开(公告)号：US06238128B1

公开(公告)日：2001-05-29

申请号：US09299238

申请日：1999-04-23

申请人： Werner Kaibach ,  Stefan Raber ,  Hans-Jürgen Negele ,  Alois Kölbl ,  Ulrich Genschmer

发明人： Werner Kaibach ,  Stefan Raber ,  Hans-Jürgen Negele ,  Alois Kölbl ,  Ulrich Genschmer

IPC分类号： F16B1306

CPC分类号： F16B13/063 ,  F16B13/065 ,  Y10T403/557 ,  Y10T403/5793 ,  Y10T403/7069

摘要： A dowel including an anchor rod (2) provided at front, in a setting direction, end with a head portion (4) widening in the setting direction, and a sleeve (5) having a through-bore and axially displaceable along the anchor rod, with the sleeve (5) having, at its end adjacent to the head portion (4) an expansion region (6) formed by a plurality of expansion tabs (7) separated from each other by substantially axially extending slots (8) and radially expandable upon a relative displacement of the sleeve (5) and the anchor rod (2), and a sleeve section adjoining the expansion region (6) and having, in its rear end region (10), a larger diameter (G) than in its front end region (12) adjoining the expansion region (6), with the sleeve section having a narrowing intermediate region (11) extending between the rear end region (10) and the front end region (12) and having a smallest outer diameter (M) which is smaller than an outer diameter (F) in the front end region (12).

摘要翻译： 一种定位销，其包括在设置方向上设置在前部的锚杆（2），端部具有在设置方向上变宽的头部（4），以及具有通孔的套筒（5），并且沿着所述锚杆可轴向移动 套筒（5）在其端部相邻于头部部分（4）处具有由多个通过基本轴向延伸的狭槽（8）彼此分开的多个膨胀片（7）形成的膨胀区域（6） 在套筒（5）和锚杆（2）的相对位移之间可膨胀，以及与膨胀区域（6）相邻的套筒部分，并且在其后端区域（10）中具有比直径（G）更大的直径（G） 其前端区域（12）与膨胀区域（6）相邻，套筒部分具有在后端区域（10）和前端区域（12）之间延伸的具有最小外径的变窄的中间区域（11） （M），其小于前端区域（12）中的外径（F）。

公开(公告)号：US06125519A

公开(公告)日：2000-10-03

申请号：US208130

申请日：1998-12-09

申请人： Werner Kaibach ,  Stefan Raber

发明人： Werner Kaibach ,  Stefan Raber

IPC分类号： E21D20/00 ,  B25B27/14

CPC分类号： E21D20/00 ,  Y10T29/53843 ,  Y10T29/5393 ,  Y10T29/53952

摘要： A setting tool for anchoring a spreading anchor having an anchor rod (1) and an expansion sleeve (4), the setting tool including a sleeve-shaped body (8) having an axial blind bore (11) opening at an end surface (13) and a lead-in surface (10) for receiving axial impacts, and provided at a rear end of the sleeve-shaped body (8) remote from the end surface (13) at which the blind bore (11) opens, and a marking element (17) arranged in a bottom (15) of the axial blind bore (11) of the sleeve-shaped body (8) for forming a permanent mark in a rear end surface (3) of the anchor rod (1) at the end of a setting process.

摘要翻译： 一种用于锚固具有锚定杆（1）和膨胀套筒（4）的铺展锚固件的固定工具，该固定工具包括一个套筒形主体（8），该套筒形主体具有在端表面（13）处开口的轴向盲孔（11） ）和用于接收轴向冲击的引入表面（10），并且设置在远离盲孔（11）打开的端表面（13）的套筒形本体（8）的后端，并且 标记元件（17），布置在套筒形主体（8）的轴向盲孔（11）的底部（15）中，用于在锚杆（1）的后端表面（3）中形成永久标记 设置过程结束。

公开(公告)号：US06427304B2

公开(公告)日：2002-08-06

申请号：US09837689

申请日：2001-04-18

申请人： Werner Kaibach ,  Stefan Raber ,  Hans-Jürgen Negele

发明人： Werner Kaibach ,  Stefan Raber ,  Hans-Jürgen Negele

IPC分类号： B23P1904

CPC分类号： B25B31/00 ,  Y10T29/53878 ,  Y10T29/53952 ,  Y10T29/53987

摘要： A device for removing formlockingly anchored dowels including an anchor rod and an expansion sleeve (31) displaceable along the anchor rod, the device including a sleeve-shaped support member (2) having, at one of its ends, a support shoulder, an indexing projection (4) extending beyond the support shoulder (3) and provided with a load application element (5) movable in a tensile operational engagement with the load application element (32) of the dowel sleeve (31); and a through-bore provided with an inner thread for receiving a shaft (7) having an outer thread (8) cooperating with the inner thread of the through-bore (6) to provide for a relative axial displacement of the shaft (7) with respect tot he support member upon rotation of the shaft (7), the shaft (7) having identical coupling elements (11) provided at its opposite longitudinal ends, and an adaptor (12) including an elongate section (13) having at its free end connection element (14) corresponding to the coupling element (11) of the shaft (7) and having, at its end opposite the elongate section (13), a shank (15) receivable in a chuck of a hand-held tool.

摘要翻译： 一种用于移除锁定锚定销的装置，包括锚杆和沿着锚杆可移位的膨胀套筒（31），该装置包括一个套筒形支撑构件（2），其在其一个端部处具有支撑肩部， 突出部（4）延伸超过所述支撑肩部（3）并且设置有可在与所述定位销套筒（31）的所述负载施加元件（32）的拉伸操作接合中移动的负载施加元件（5）。 和具有内螺纹的通孔，所述内螺纹用于接收具有与所述通孔（6）的内螺纹配合的外螺纹（8）的轴（7），以提供所述轴（7）的相对轴向位移， 在轴（7）旋转时相对于支撑构件，具有设置在其相对纵向端部处的相同联接元件（11）的轴（7）和包括细长部分（13）的适配器（12） 自由端连接元件（14）对应于轴（7）的联接元件（11），并且在其与细长部分（13）相对的端部处具有可接收在手持工具的卡盘中的柄部（15） 。

公开(公告)号：US6132152A

公开(公告)日：2000-10-17

申请号：US320124

申请日：1999-05-25

申请人： Werner Kaibach ,  Stefan Raber ,  Hans-Jurgen Negele

发明人： Werner Kaibach ,  Stefan Raber ,  Hans-Jurgen Negele

IPC分类号： F16B13/06 ,  F16B13/00 ,  F16B13/08 ,  F16B19/02 ,  F16B13/04

CPC分类号： F16B13/0858

摘要： A dowel including an anchor rod (2; 22) having a load application element at one of its longitudinal ends and a head (3; 23), a diameter of which increases toward the free end of the anchor rod, at its opposite end, an expansion sleeve (4; 24) having a bore through which the anchor rod (2; 22) extends and a plurality of expansion tabs (5; 25) separated from each other by longitudinal slots (6; 26) and extending from a circumferential groove (7) toward the head (3; 23), the expansion tabs (5; 25) expanding radially, upon the expansion sleeve (4; 24) being displaced over the head (3; 23), and a substantially ring-shaped member (8; 28) arranged in the circumferential groove (7) and substantially filling out the circumferential groove (7; 27) in an expanded condition of the expansion tabs (5; 25).

摘要翻译： 一种定位销，其包括在其纵向端部之一处具有负载施加元件的锚杆（2; 22），其直径在其相对端处朝着锚杆的自由端增加， 膨胀套筒（4; 24），其具有孔，所述锚杆（2; 22）延伸穿过所述孔;以及多个膨胀接头（5; 25），所述膨胀接头通过纵向槽（6; 26）彼此分开并且从周向 凹槽（7）朝着头部（3; 23）延伸，膨胀片（5; 25）在膨胀套筒（4; 24）上移动到头部（3; 23）上时径向膨胀，并且基本上是环形 构件（8; 28），其布置在所述周向槽（7）中，并且在所述膨胀片（5; 25）的膨胀状态下基本上填充所述周向槽（7; 27）。

公开(公告)号：US5806609A

公开(公告)日：1998-09-15

申请号：US621389

申请日：1996-03-25

申请人： Maximilian Stock ,  Werner Kaibach ,  Reinhard Schulz ,  Hans-Werner Bongers-Ambrosius ,  Ralf Ludwig ,  Hanspeter Schad ,  Edwin Schweizer

发明人： Maximilian Stock ,  Werner Kaibach ,  Reinhard Schulz ,  Hans-Werner Bongers-Ambrosius ,  Ralf Ludwig ,  Hanspeter Schad ,  Edwin Schweizer

IPC分类号： B23B45/16 ,  B25D16/00 ,  B25D17/00 ,  B28D1/14

CPC分类号： B25D16/00 ,  B25D17/005 ,  B23B2260/128 ,  B25D2211/068

摘要： A manually operable tool, such as a hammer drill, for drilling and/or removing material in at least one of brittle material and low ductile material, has a continuously rotatable chuck (8) and a motor driven striking mechanism (1) for transmitting impulse-like blows to a tool bit (9) held in the chuck (8). The tool includes members (5) for transmitting impulse-like blows composed of superimposed axially-directed blows and torsional blows to the tool bit (9) in the chuck for forming drilling blows. Further, an adaptor can be provided for attachment to the hammer drill containing the members (5) for affording the superimposed blows.

摘要翻译： 用于在脆性材料和低延展性材料中的至少一种中钻孔和/或去除材料的手动操作的工具（例如锤钻）具有连续可旋转的卡盘（8）和用于传递脉冲的马达驱动的打击机构（1） 类似地吹到保持在卡盘（8）中的工具头（9）。 该工具包括用于将由叠加的轴向吹动和扭转冲击组成的脉冲状吹送到用于形成钻孔冲击的卡盘中的工具头（9）的构件（5）。 此外，可以提供适配器用于附接到包含构件（5）的锤钻，以提供叠加的冲击。

公开(公告)号：US5746557A

公开(公告)日：1998-05-05

申请号：US791125

申请日：1997-01-30

申请人： Werner Kaibach

发明人： Werner Kaibach

IPC分类号： F16B13/04 ,  F16B13/06 ,  F16B13/12

CPC分类号： F16B13/12

摘要： An expansion dowel including an expansion sleeve one end portion (4) of which receives a load and an opposite portion of which has an expansion region divided into expansion tabs by a plurality of longitudinal slots (7) extending toward a leading end of the expansion sleeve (2), with the expansion tabs (6) being connected with the expansion sleeve (2) by a first ductile joint (5) and having an annular collar (8) interrupted by the longitudinal slots (7), and an expansion member (13) displaceable in an axial through-bore (3) of the expansion sleeve (2) from an initial position to an end position upon expansion of the expansion region of the expansion sleeve (2), with the expansion tabs (6) projecting beyond the annular collar (8) and integrally connected with a distance segment (10) of the expansion sleeve (2), which distance segment collapses radially inward upon expansion of the expansion tabs.

摘要翻译： 一种膨胀套管，其一端部分（4）承受一个负荷并且其相对的部分具有通过多个纵向槽（7）分成膨胀接头的膨胀区域，所述纵向狭缝（7）朝向膨胀套筒的前端延伸 （2），其中膨胀片（6）通过第一延性接头（5）与膨胀套筒（2）连接，并且具有由纵向槽（7）中断的环形套环（8）和膨胀构件 13），在膨胀套筒（2）的膨胀区域膨胀后，膨胀套筒（2）的轴向通孔（3）可从初始位置移动到终止位置，膨胀翼片（6）突出超过 环形套环（8）并且与膨胀套管（2）的距离段（10）整体连接，该膨胀套管（2）的延伸部分膨胀​​后该距离段径向向内折叠。

公开(公告)号：US6012887A

公开(公告)日：2000-01-11

申请号：US211889

申请日：1998-12-15

申请人： Werner Kaibach ,  Stefan Raber

发明人： Werner Kaibach ,  Stefan Raber

IPC分类号： F16B13/00 ,  F16B13/08 ,  F16B13/04 ,  F16B13/06

CPC分类号： F16B13/0858 ,  F16B2013/007

摘要： An undercut self-cutting anchor including an anchor rod (2) having a stem(3) provided with a load application element (4) at its rear end and with a head portion (5) at its opposite end, with the head portion (5) widening toward a front end (6) of the anchor rod (2), and an expansion sleeve (8) longitudinally displaceable over the head portion (5) and having, at its end adjacent to the head portion (5), a plurality of expansion tabs (11), which are separated from each other by longitudinal slots (10) and extending in a direction toward the head portion (5), and a plastic hinge-forming transition region (13) extending toward the expansion tabs (11), with a wall thickness (t) of the expansion sleeve (8) in the transition region (13) decreasing in a direction toward a front end (9) of the expansion sleeve.

摘要翻译： 一种底切自切割锚，其包括具有杆（3）的锚杆（2），所述杆（3）在其后端处设置有负载施加元件（4），并且在其相对端具有头部（5） 5）朝向锚杆（2）的前端（6）加宽，以及在头部（5）上纵向移位并且在其与头部（5）相邻的端部具有一个膨胀套筒（8）， 多个膨胀片（11），其通过纵向狭槽（10）彼此分离并且沿着朝向头部（5）的方向延伸;以及塑料铰链形成过渡区域（13），其延伸朝向膨胀片 在过渡区域（13）中膨胀套筒（8）的壁厚（t）在朝向膨胀套管的前端（9）的方向上减小。

公开(公告)号：US5941668A

公开(公告)日：1999-08-24

申请号：US132020

申请日：1998-08-10

申请人： Werner Kaibach ,  Stefan Raber

发明人： Werner Kaibach ,  Stefan Raber

IPC分类号： F16B13/06 ,  F16B13/04

CPC分类号： F16B13/065

摘要： A spreading anchor including an anchor rod (2) having, at its one end, a cone-shaped head portion (3) widening in a setting direction and, at its opposite end, a load application element, the anchor further including a sleeve (5, 16) surrounding the anchor rod (2) and having at its end adjacent to the head portion (3), an expansion section (7, 17) formed of a plurality of expansion tabs (9, 18) separated from each other by axially extending slots (8), and extending form a plastic hinge (11) in a direction toward the head portion (3), the expansion tabs (9) expanding radially upon relative displacement of the sleeve (5, 16) and the head portion (3), and the expansion tabs (9) having convexly curved, in the direction toward the head portion (3) free front edges (10, 19), with convexly curved free front edges (10, 19) of the expansion tab (9) forming, in a completely expanded position of the expansion tabs (9, 18), substantially arc sections of a circle (R).

摘要翻译： 一种扩展锚，包括锚杆（2），其一端具有在设置方向上加宽的锥形头部（3），并且在其相对端处具有负载施加元件，所述锚还包括套筒（ 5，16）围绕所述锚杆（2）并且在其端部与所述头部（3）相邻，所述膨胀部分（7,17）由多个彼此分开的膨胀接头（9,18）形成，所述膨胀部分 轴向延伸的狭槽（8），并且在朝向头部（3）的方向上延伸形成塑料铰链（11），膨胀片（9）在套筒（5,16）和头部部分 （3），并且膨胀片（9）在朝向头部（3）的方向上具有凸形弯曲的自由前边缘（10,19），凸起弯曲的膨胀片的自由前边缘（10,19） 9）在膨胀片（9,18）的完全展开位置形成基本圆弧（R）的弧形部分。

公开(公告)号：US5921733A

公开(公告)日：1999-07-13

申请号：US991241

申请日：1997-12-16

申请人： Werner Kaibach ,  Hanspeter Schad ,  Stefan Raber ,  Thomas Doppelbauer

发明人： Werner Kaibach ,  Hanspeter Schad ,  Stefan Raber ,  Thomas Doppelbauer

IPC分类号： F16B13/06 ,  F16B13/00 ,  F16B13/04 ,  F16B13/13

CPC分类号： F16B13/0866 ,  F16B13/122

摘要： A self-cutting, undercutting dowel (1) is formed of an axially extending anchor rod (2) with a head part (3) leading in a setting direction (S) of the dowel and an axially extending sleeve (5) laterally enclosing the anchor rod (2). At its end facing in the setting direction, the sleeve (5) has expansion sections (7) separated from one another by axially extending slots (6). The sleeve (5) can be driven over the head part (3) relative to the anchor rod (2) so that the expansion sections (7) flare radially outwardly. At least one of the expansion sections (7) has a tooth shape at its end facing in the setting direction forming a cutting edge (10) for cutting an undercut in a receiving material for the dowel. The cutting action is effected by rotating the sleeve (5). The cutting edge (10) is located at a side edge (11) of the expansion section (7) leading in the rotating direction (R) of the sleeve (5) and the cutting edge is inclined to an axis (A) of the sleeve at a first angle (.alpha.). The expansion section (7) with the cutting edge (10) has a trailing side edge (12) inclined relative to the axis (A) of the sleeve (5) at a second angle (.beta.). The sum of the two angles (.alpha.,.beta.) is less than 160.degree..

摘要翻译： 自切割底切销（1）由轴向延伸的锚杆（2）形成，头部部分（3）在榫钉的设置方向（S）处引导，并且轴向延伸的套筒（5）横向包围 锚杆（2）。 在其设置方向上的端部，套筒（5）具有通过轴向延伸的槽（6）彼此分开的膨胀部分（7）。 套筒（5）可以相对于锚杆（2）被驱动到头部（3）上，使得膨胀部分（7）径向向外张开。 至少一个膨胀部分（7）在其朝向设置方向的端部处具有齿形，形成用于在用于销钉的接收材料中切割底切的切削刃（10）。 通过旋转套筒（5）来实现切割动作。 所述切削刃（10）位于所述膨胀部（7）的沿着所述套筒（5）的旋转方向（R）的方向（R）的侧缘（11），并且所述切削刃相对于所述轴 套筒以第一角度（α）。 具有切割刃（10）的膨胀部分（7）具有相对于套筒（5）的轴线（A）以第二角度（β）倾斜的后侧边缘（12）。 两个角度（α，β）的总和小于160°。