公开(公告)号：US4102587A

公开(公告)日：1978-07-25

申请号：US797922

申请日：1977-05-18

Applicant: Armin Herb ,  Erich Leibhard ,  Raimer Uhlig

Inventor： Armin Herb ,  Erich Leibhard ,  Raimer Uhlig

IPC: F16B2/06 ,  E04G17/00 ,  F16B2/24 ,  F16B7/04 ,  F16B7/18 ,  F16L3/00 ,  F16B9/00

CPC classification number: E04G17/001 ,  F16B2/246 ,  F16B7/0493 ,  F16B7/18 ,  F16L3/00 ,  Y10T403/3926 ,  Y10T403/42 ,  Y10T403/4602 ,  Y10T403/7171 ,  Y10T403/7176 ,  Y10T403/73

Abstract: An angle-shaped support member consists of a unitary element formed into a pair of legs extending normally to one another and interconnected at their adjacent ends by an outwardly extending rectangularly shaped box section. The opposite ends of the legs from the box section each have an outwardly directed flange. The flanges and walls of the box section have axially aligned openings through which bars can be fitted. The openings in the flanges and walls are offset laterally relative to one another to avoid any interference between the bars which extend through them.

Abstract translation: 角形支撑构件由整体元件组成，该整体元件形成为一对通常彼此延伸并且在其相邻端部处由向外延伸的矩形形状的盒部分互连的腿部。 来自盒部分的腿的相对端部各自具有向外指向的凸缘。 盒部分的凸缘和壁具有轴向对齐的开口，杆可以穿过该开口。 凸缘和壁中的开口相对于彼此横向偏移，以避免延伸穿过它们的杆之间的任何干扰。

公开(公告)号：US4452285A

公开(公告)日：1984-06-05

申请号：US328511

申请日：1981-12-08

Applicant: Erich Leibhard ,  Armin Herb ,  Arndt Bergner ,  Gusztav Lang

Inventor： Erich Leibhard ,  Armin Herb ,  Arndt Bergner ,  Gusztav Lang

IPC: B05C17/005 ,  B67C3/00 ,  G01F11/00

CPC classification number: B05C17/00553 ,  B05C17/00516 ,  B05C17/0126

Abstract: In a dispensing device for filling boreholes with a single or multi-component adhesive, filler, sealer or primer, the material is conveyed from storage containers holding the individual components through a supply pipe and an outlet nozzle which dispenses the material directly into the borehole. By manually operating a handle lever, material is displaced out of the storage container into the supply pipe. Further, an actuating unit operated by the handle lever is connected to the outlet nozzle for telescoping it relative to the supply pipe whereby material is displaced out of the supply pipe through the outlet nozzle into the borehole.

Abstract translation: 在用单一或多组分粘合剂，填料，密封剂或底漆填充钻孔的分配装置中，材料从容纳各个部件的储存容器通过供料管和出口喷嘴输送，该喷嘴将材料直接分配到钻孔中。 通过手动操作手柄，材料从存储容器中移出进入供给管。 此外，由手柄操作的致动单元连接到出口喷嘴，用于相对于供给管使其伸缩，由此材料通过出口喷嘴移出供给管进入钻孔。

公开(公告)号：US4471888A

公开(公告)日：1984-09-18

申请号：US398317

申请日：1982-07-15

Applicant: Armin Herb ,  Erich Leibhard ,  Heinz Gruenewald

Inventor： Armin Herb ,  Erich Leibhard ,  Heinz Gruenewald

IPC: B05C17/005 ,  G01F11/00

CPC classification number: B05C17/0126 ,  B05C17/00553 ,  Y10T74/1529 ,  Y10T74/1598

Abstract: A manually operable device is provided for dispensing measured amounts of a mastic-like or paste-like multi-component material. The components are supplied in separate containers and each container has an axially displaceable ejection piston. The pistons are displaced by piston rods and each piston rod can be gripped by a clamping jaw and the jaw is displaced via a manually operated lever and a stirrup. A support bearing member affords lateral support for the piston rods and the clamping jaws are pivotally mounted on the bearing member. The drive for the piston rods acts through the clamping jaw and the support bearing member so that each rod is displaced axially and does not need to be connected to the other. Due to a symmetrical arrangement of the forces acting on the support bearing member, the forces cancel one another out.

Abstract translation: 提供了一种可手动操作的装置，用于分配测量量的胶状或糊状多组分材料。 部件供应在单独的容器中，每个容器都具有可轴向移位的弹射活塞。 活塞被活塞杆移动，每个活塞杆可以由夹爪夹紧，并且钳口通过手动操作的杠杆和马镫移位。 支撑轴承构件为活塞杆提供横向支撑，并且夹爪枢转地安装在轴承构件上。 活塞杆的驱动通过夹爪和支撑轴承构件起作用，使得每个杆轴向移动并且不需要连接到另一个。 由于作用在支撑轴承构件上的力的对称布置，力相互抵消。

公开(公告)号：US4320857A

公开(公告)日：1982-03-23

申请号：US122848

申请日：1980-02-20

Applicant: Armin Herb ,  Erich Leibhard

Inventor： Armin Herb ,  Erich Leibhard

IPC: B05C5/04 ,  B05C17/005 ,  B67D5/62

CPC classification number: B05C17/00526 ,  Y10T137/7927

Abstract: In a device for the melting and measured discharge of a thermoplastic adhesive, the adhesive material is melted within a melting chamber and then flows out through a discharge nozzle. The discharge nozzle contains a spring biased valve body for blocking flow out of the melting chamber until the biasing force is overcome. If the spring fails and cannot return the valve body into position to seal the melting chamber, the discharge nozzle is arranged to prevent the valve body from blocking the flow of the melted adhesive material through and out of the discharge nozzle.

Abstract translation: 在用于熔化和测量热塑性粘合剂的排出的装置中，粘合剂材料在熔化室内熔化，然后通过排出喷嘴流出。 排出喷嘴包含用于阻止流出熔化室的弹簧偏压阀体，直到克服偏压力。 如果弹簧失效并且不能将阀体返回到适当位置以密封熔化室，则排放喷嘴被设置成防止阀体阻止熔融粘合剂材料通过和排出喷嘴的流动。

公开(公告)号：US4656806A

公开(公告)日：1987-04-14

申请号：US809501

申请日：1985-12-16

Applicant: Erich Leibhard ,  Armin Herb

Inventor： Erich Leibhard ,  Armin Herb

IPC: F16B13/06 ,  E04C5/12

CPC classification number: F16B13/065

Abstract: 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.

Abstract translation: 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：US20050025578A1

公开(公告)日：2005-02-03

申请号：US10902727

申请日：2004-07-29

Applicant: Wolfgang Ludwig ,  Erich Leibhard

Inventor： Wolfgang Ludwig ,  Erich Leibhard

IPC: E21B17/042 ,  E21D21/00 ,  E21D20/00

CPC classification number: E21B17/03 ,  E21B17/0426 ,  E21D21/0033 ,  E21D21/0053

Abstract: A self-drilling rock anchor includes an anchor tube (2), a drill head (6) provided at the first end (5), an outer thread (8) provided at least in a region of the second, free end (7) of the anchor tube and an adapter (11) releasably connectable with the anchor tube (2) and having an inner thread (17) for engaging the outer thread (8) of the anchor tube (2), a screw stop (14), and a quick-intervention element (15) connectable with a rotatable chuck of a drilling tool the rock anchor is driven-in with.

Abstract translation: 一种自钻岩石锚杆包括一锚固管（2），一设置在该第一端（5）处的一钻头（6），至少设置在该第二自由端（7）的区域中的外螺纹（8） 和可释放地与所述锚定管（2）连接的适配器（11），并且具有用于接合所述锚定管（2）的外螺纹（8）的内螺纹（17），螺钉止动件（14） 以及可与岩石锚杆驱动的钻孔工具的可旋转卡盘连接的快速干预元件（15）。

公开(公告)号：US5669199A

公开(公告)日：1997-09-23

申请号：US656566

申请日：1996-05-31

Applicant: Wolfgang Ludwig ,  Erich Leibhard

Inventor： Wolfgang Ludwig ,  Erich Leibhard

IPC: F16B13/14 ,  E04B1/41

CPC classification number: F16B13/146

Abstract: A member (1) for insertion into a borehole (9) in a receiving material (10) has an axially extending generally cylindrical hollow body (2) closed at its leading end (4) and open at its trailing end (5) and into which a mortar mass and anchor member can be inserted. The hollow body (2) has a sieve-like mesh wall. At least one circumferentially extending strip (8) of a compressible elastic open pore material is secured on the outside surface of the hollow body (2) for cleaning the surface of the borehole while the member is inserted into the borehole.

Abstract translation: 用于插入接收材料（10）中的钻孔（9）中的构件（1）具有在其前端（4）处封闭并在其尾端（5）处敞开的轴向延伸的大致圆柱形的空心体（2） 其中可以插入砂浆质量和锚定构件。 中空体（2）具有筛状的网状壁。 至少一个可压缩弹性开孔材料的周向延伸的条带（8）固定在中空体（2）的外表面上，用于在构件插入钻孔中时清洁钻孔的表面。

公开(公告)号：US4269106A

公开(公告)日：1981-05-26

申请号：US15611

申请日：1979-02-27

Applicant: Erich Leibhard ,  Heinz Gruenewald ,  Hanno Richter

Inventor： Erich Leibhard ,  Heinz Gruenewald ,  Hanno Richter

IPC: F16B13/06

CPC classification number: F16B13/061

Abstract: A dowel, arranged to secure an article to the surface of a receiving material having a hollow space within it into which the dowel extends, is formed of an axially elongated dowel body and a flange member at one end of the dowel body. The flange member includes a flange part extending transversely outwardly of the dowel body. The dowel body is formed from a strip of material and includes an end part extending transversely of the axial direction of the dowel body with a threaded opening through the end part, and a pair of axially extending legs divided into webs and extending in the axial direction of the dowel body from the end part. Inwardly directed recesses are formed in the ends of the legs spaced from the end part. The flange member includes a sleeve-shaped projection extending generally perpendicularly of the flange part. The sleeve-shaped projection fits into the ends of the legs, and the dowel body and flange member are welded together at the locations where the recesses in the legs contact the sleeve-shaped projection on the flange member.

Abstract translation: 定位销被设置成将物品固定到其中具有榫钉延伸到其中的具有中空空间的接收材料的表面，该定位销由轴向延伸的榫钉体和在榫体的一端处的凸缘构件形成。 该凸缘部件包括一个横向于该定位销主体外侧延伸的凸缘部分。 销钉体由一条材料形成，并且包括一个端部，该端部沿着定子销主体的轴向方向横向延伸，并具有穿过该端部的螺纹开口，以及一对轴向延伸的腿部，被分成腹板并在轴向方向上延伸 的末端部分。 向内定向的凹部形成在腿部与端部部分间隔开的端部中。 凸缘构件包括大致垂直于凸缘部延伸的套筒状突起。 套筒状突起装配到腿的端部，并且定位销主体和凸缘构件在腿部的凹部与凸缘构件上的套筒形突起接触的位置处焊接在一起。

公开(公告)号：US07033117B2

公开(公告)日：2006-04-25

申请号：US10902727

申请日：2004-07-29

Applicant: Wolfgang Ludwig ,  Erich Leibhard

Inventor： Wolfgang Ludwig ,  Erich Leibhard

IPC: E21D21/00

CPC classification number: E21B17/03 ,  E21B17/0426 ,  E21D21/0033 ,  E21D21/0053

Abstract: A self-drilling rock anchor includes an anchor tube (2), a drill head (6) provided at the first end (5), an outer thread (8) provided at least in a region of the second, free end (7) of the anchor tube and an adapter (11) releasably connectable with the anchor tube (2) and having an inner thread (17) for engaging the outer thread (8) of the anchor tube (2), a screw stop (14), and a quick-intervention element (15) connectable with a rotatable chuck of a drilling tool the rock anchor is driven-in with.

Abstract translation: 一种自钻岩石锚杆包括一锚固管（2），一设置在该第一端（5）处的一钻头（6），至少设置在该第二自由端（7）的区域中的外螺纹（8） 和可释放地与所述锚定管（2）连接的适配器（11），并且具有用于接合所述锚定管（2）的外螺纹（8）的内螺纹（17），螺钉止动件（14） 以及可与岩石锚杆驱动的钻孔工具的可旋转卡盘连接的快速干预元件（15）。

公开(公告)号：US07025538B2

公开(公告)日：2006-04-11

申请号：US10902707

申请日：2004-07-29

Applicant: Wolfgang Ludwig ,  Erich Leibhard

Inventor： Wolfgang Ludwig ,  Erich Leibhard

IPC: E21D21/00

CPC classification number: E21D21/0033 ,  E21D20/02 ,  E21D21/0053 ,  F16B13/143

Abstract: An anchor (1) comprising an anchor tube (2) and an inner tube (3) arranged in the anchor tube (2) for receiving a dispensable chemical mass (4). The anchor tube (2) has a first end (5) with a drilling head (6) and a second trailing end (7), at which a drilling machine can be coupled for rotary driving of the anchor (1). The anchor (1) further has a centering assembly with a first centering element (11) and a second centering element (21), which hold the inner tube (3) both radially and axially aligned in the anchor tube (2) by means of radial stop surfaces (17, 18) and axial stop surfaces (16, 26).

Abstract translation: 一种锚（1），其包括锚定管（2）和布置在所述锚管（2）中用于接收可分配化学物质（4））的内管（3）。 锚管（2）具有带有钻头（6）和第二尾端（7）的第一端（5），钻孔机可联接以用于锚（1）的旋转驱动。 锚固件（1）还具有定心组件，其具有第一定心元件（11）和第二定心元件（21），所述第一定心元件（11）和第二定心元件（21）通过借助于所述锚定管 径向止动表面（17,18）和轴向止动表面（16,26）。