公开(公告)号：US06705804B2

公开(公告)日：2004-03-16

申请号：US10427633

申请日：2003-05-01

申请人： Sascha Dierker

发明人： Sascha Dierker

IPC分类号： E21D2002

CPC分类号： E21D20/025 ,  E21D21/0026 ,  Y10S411/95

摘要： An anchor, which is secured in a bore with a mortar, has an anchor member (12) located in the bore, a load application member (11) projecting out of the bore, at least one mixing element (13, 13′) for mixing components of the mortar, a drive element (20, 20′) provided on the anchor member (12) for setting in motion the at least one mixing element (13, 13′), and a trigger (21) for actuating the drive element (20, 20′) which automatically sets in motion the mixing member (15) upon actuation of the trigger (21).

摘要翻译： 锚固体固定在具有砂浆的孔中，具有位于所述孔中的锚定构件（12），从所述孔突出的载荷施加构件（11），至少一个混合元件（13,13'），用于 混合砂浆的组分，设置在锚定构件（12）上用于使至少一个混合元件（13,13'）运动的驱动元件（20,20'）和用于致动驱动器的触发器（21） 元件（20,20'），其在触发器（21）致动时自动地使混合部件（15）运动。

公开(公告)号：US06565288B1

公开(公告)日：2003-05-20

申请号：US09454831

申请日：1999-12-06

申请人： James P. McCallion

发明人： James P. McCallion

IPC分类号： E21D2002

CPC分类号： E02D5/74

摘要： A method and a structure for stabilizing a formation of natural substrate having a substantially vertical face. A tendon is inserted into a hole in the formation. A heading device includes a plate, a tube, an adhesive material within the tube, and an anchor. The plate has a bore disposed over a protruding portion of the tendon. The tube is disposed over the protruding portion of the plate. An adhesive material is disposed within the tube to couple the tendon to the tube. The anchor is coupled to the plate. A final concrete facing is placed over the entire heading device embedding the anchor.

摘要翻译： 一种用于稳定具有基本垂直面的天然基底的形成的方法和结构。 将腱插入地层的孔中。 标题装置包括板，管，管内的粘合剂材料和锚。 该板具有设置在腱的突出部分上方的孔。 管设置在板的突出部分上。 在管内设置粘合剂材料以将腱连接到管。 锚固件联接到板。 最终的混凝土面放置在整个锚固装置的整个装置上。

公开(公告)号：US06447210B1

公开(公告)日：2002-09-10

申请号：US09793361

申请日：2001-02-26

申请人： Perry L. Coombs

发明人： Perry L. Coombs

IPC分类号： E21D2002

CPC分类号： E21D20/025

摘要： A resin nozzle positioner for a rock bolter, having a frame supporting feed tracks traversed by a drill and a bolt driver, has a resin nozzle that guides a resin sausage into a hole drilled along a work axis. A positioner base is fixed to the frame and two arms are pivotably connected to the positioner base and to a nozzle block, to which the resin nozzle is mounted. The arms remain parallel and move such that the resin nozzle remains parallel to the work axis while moving along an arc between a retracted position, where the resin nozzle is spaced apart from the work axis, and an extended position, where the resin nozzle is aligned with the work axis. An actuator operably connected to two elements selected from the arms, the positioner base, and the nozzle block serves to move the resin nozzle.

摘要翻译： 一种用于岩石锚杆的树脂喷嘴定位器，具有支撑由钻头和螺栓驱动器穿过的进给轨道的框架，具有将树脂香肠引导到沿着工作轴钻出的孔中的树脂喷嘴。 定位器基座固定到框架上，并且两个臂可枢转地连接到定位器基座和安装树脂喷嘴的喷嘴块。 臂保持平行并移动，使得树脂喷嘴保持平行于工作轴线，同时沿着圆弧移动，其中树脂喷嘴与工作轴线间隔开的缩回位置和树脂喷嘴对准的延伸位置 与工作轴。 可操作地连接到从臂，定位器基座和喷嘴块中选择的两个元件的致动器用于移动树脂喷嘴。

公开(公告)号：US06533503B2

公开(公告)日：2003-03-18

申请号：US09746628

申请日：2000-12-21

申请人： Armin Pfeil ,  Thomas Bürgel ,  Massimo Morbidelli ,  Anny Rosell

发明人： Armin Pfeil ,  Thomas Bürgel ,  Massimo Morbidelli ,  Anny Rosell

IPC分类号： E21D2002

CPC分类号： C04B40/0691 ,  C04B26/02 ,  F16B13/142 ,  C04B7/00 ,  C04B14/04 ,  C04B2103/44 ,  C04B26/04 ,  C04B26/10

摘要： A mortar composition, curable by frontal polymerization after heat initiation, is described, wherein are contained a) at least one polymerizable monomer and/or at least one curable resin, b) at least one polymerization initiator, which can be activated and/or released thermally at a temperature above 30° C., for the polymerizable monomers and/or curing accelerator for the curable resin and c) optionally at least one filler, the nature and amount of polymerizable monomer or curable resin and polymerization initiator or curing accelerator being selected so that a polymerization front velocity of at least 10 cm/min results after the polymerization is initiated, as well as a method for fastening tie bars, reinforcing steel or the like in solid substrates.

摘要翻译： 其中含有a）至少一种可聚合单体和/或至少一种可固化树脂，b）至少一种可被活化和/或释放的聚合引发剂， 在高于30℃的温度下，对于可固化树脂的可聚合单体和/或固化促进剂，以及c）任选的至少一种填料，选择可聚合单体或可固化树脂和聚合引发剂或固化促进剂的性质和量 使得在聚合开始之后产生至少10cm / min的聚合前速度，以及用于将固定条，紧固钢等紧固在固体基底中的方法。

公开(公告)号：US06527482B1

公开(公告)日：2003-03-04

申请号：US09660819

申请日：2000-09-13

申请人： John C. Stankus

发明人： John C. Stankus

IPC分类号： E21D2002

CPC分类号： E21D21/0026 ,  D07B5/006 ,  D07B7/187 ,  D07B2201/2087 ,  D07B2201/2092 ,  E21D20/025 ,  E21D21/006 ,  E21D21/008

摘要： A mine roof bolt, preferably one inch or less in diameter, having an external coating configured with particles which mix resin as the mine roof bolt is rotated in a mine roof bore hole.

摘要翻译： 一个优选为一英寸或更小直径的矿顶屋顶螺栓，其具有由矿井屋顶螺栓混合树脂的颗粒构成的外部涂层在矿井顶孔中旋转。

公开(公告)号：US06402434B1

公开(公告)日：2002-06-11

申请号：US09621239

申请日：2000-07-26

申请人： James E. Surjan ,  Richard J. Ernst ,  Mark S. Timmerman ,  Cyndie S. Hackl ,  Jeffrey C. Warmolts ,  Eldridge Presnell

发明人： James E. Surjan ,  Richard J. Ernst ,  Mark S. Timmerman ,  Cyndie S. Hackl ,  Jeffrey C. Warmolts ,  Eldridge Presnell

IPC分类号： E21D2002

CPC分类号： F16B13/14

摘要： A method of applying a chemical anchoring adhesive to the interior of a borehole includes the steps of providing a highly viscous, self-contained slug of chemical anchoring adhesive, inserting the slug into the borehole, providing an anchor pin, and driving the anchor pin into the borehole using a driving tool that imparts rotary motion to the anchor pin. The adhesive slug includes a first part having a first color and including a resin, and a second part having a second color different from the first and including a curing agent. The rotary motion of the anchor pin mixes the first and second parts together to form a substantially homogeneous composition having a third color different from the first and second colors. The visual indication provided by the third color notifies the worker when the mixing is complete, saving time and money at the construction site while minimizing the occurrence of defective or insufficient mixing.

摘要翻译： 将化学锚定粘合剂施加到钻孔内部的方法包括以下步骤：提供高粘度的，独立的化学锚定粘合剂块，将块塞插入钻孔中，提供锚定销，并将锚栓推入 使用向锚定销施加旋转运动的驱动工具的钻孔。 粘合剂块包括具有第一颜色并包括树脂的第一部分和具有不同于第一颜色并包括固化剂的第二颜色的第二部分。 锚销的旋转运动将第一和第二部分混合在一起以形成具有不同于第一和第二颜色的第三颜色的基本上均匀的组合物。 第三色提供的视觉指示在搅拌完成时通知工作人员，在施工现场节省时间和金钱，同时最大限度地减少缺陷或不充分混合的发生。

公开(公告)号：US06742966B2

公开(公告)日：2004-06-01

申请号：US10044467

申请日：2002-01-11

申请人： James D. Cook

发明人： James D. Cook

IPC分类号： E21D2002

CPC分类号： E21D21/008

摘要： An expansion shell assembly for mine roof bolts includes an expansion member threaded onto an associated mine roof bolt. A support device is annularly disposed around the associated roof bolt. An expansion shell is annularly disposed around the associated roof bolt between the expansion member and the support device. The expansion shell has a base ring for engaging the support device and fingers for engaging a peripheral edge of the tapered plug. The engagement between the base ring and the support device permits axial traverse movement of the support device relative to the expansion shell for tensioning the roof bolt.

摘要翻译： 用于矿山屋顶螺栓的膨胀壳体组件包括螺纹连接到相关的矿井顶部螺栓上的膨胀构件。 支撑装置围绕相关联的屋顶螺栓环形地设置。 膨胀壳体环形设置在膨胀构件和支撑装置之间的相关屋顶螺栓周围。 膨胀壳具有用于接合支撑装置的基座环和用于接合锥形塞的周缘的指状物。 基座环和支撑装置之间的接合允许支撑装置相对于膨胀壳体的轴向横移运动，用于张紧屋顶螺栓。

公开(公告)号：US06390735B1

公开(公告)日：2002-05-21

申请号：US09609246

申请日：2000-06-30

申请人： David Gaudreau ,  Alain Gendron ,  Jean-Pierre Basque

发明人： David Gaudreau ,  Alain Gendron ,  Jean-Pierre Basque

IPC分类号： E21D2002

CPC分类号： E21D21/0026 ,  E21D20/02

摘要： Apparatus, method, and a kit for a yieldable tendon mine support rock anchor include structure and/or steps including the provision of a metal support member having an outside diameter which is less than a diameter of the rock hole. Preferably, resin cartridges are disposed inside the rock hole. A wedge anchor is provided and is disposed at a distal end of the metal support member and has a narrow portion disposed uphole from a wider base portion thereof. The wedge anchor base portion is narrower than the diameter of the rock hole to permit un-solidified resin to pass from downhole to uphole of the wedge anchor base portion. The wedge anchor is dimensioned to crush solidified uphole resin and permit downhole movement of the crushed solidified resin when a yielding tension is applied to the metal support member and the wedge anchor moves uphole. A resin mixer is disposed at a distal end of the wedge anchor and preferably has a first edge for penetrating the resin cartridge and a second edge for mixing the resin.

摘要翻译： 装置，方法和用于可屈服的腱矿支撑岩锚的套件包括结构和/或步骤，包括提供外径小于岩孔直径的金属支撑构件。 优选地，树脂盒设置在岩孔内。 楔形锚固件设置在金属支撑构件的远端，并且具有从较宽基部向上设置的狭窄部分。 楔形锚固基部分比岩石孔的直径窄，以允许未凝固的树脂从楔形锚定基部的井下通过。 楔形锚固件的尺寸适于粉碎固化的井上树脂，并且当向金属支撑构件施加屈服张力并且楔形锚固件向上移动时允许破碎的固化树脂的井下移动。 树脂混合器设置在楔形锚固件的远端处，并且优选地具有用于穿透树脂筒的第一边缘和用于混合树脂的第二边缘。

公开(公告)号：US06305479B1

公开(公告)日：2001-10-23

申请号：US09527891

申请日：2000-03-20

申请人： Robert Ian Paterson ,  Patrick John Sweeney

发明人： Robert Ian Paterson ,  Patrick John Sweeney

IPC分类号： E21D2002

CPC分类号： B25F3/00 ,  B23B51/02 ,  B23B2251/241 ,  B23B2251/247 ,  E04G23/0222 ,  Y10T29/49881 ,  Y10T29/49959

摘要： A helical wedge tie, anywhere from 2½ inches to 4 inches in length, (which is approximately the width of a standard brick), can be utilized to wedgingly engage the mortar in a wall after a helical main tie has been passed all the way through the mortar and secured in the concrete. The wedge tie may have the same helical pitch as that of the main tie, or it may be a pitch somewhat tighter or shorter to not only fill the space between the host tie and the mortar, but wedgingly engage the same. The auxiliary wedge pin may be pointed at both ends, pointed at one end, or even blunt at both ends. Successful fixes have been made where one end is sheared, and has a relatively chisel-like end. The method of the invention is directed to the reinforcing of a tie in a wall reinforcing environment, where the outer portion of the tie passes through a softer material, and a subsequent reinforcement of the tie portion in the soft material becomes desirable.

摘要翻译： 长度为2英寸至4英寸（大约为标准砖的宽度）的螺旋楔形领带，可以用于在螺旋形主要连接件一直穿过之后将砂浆楔入墙壁内楔形接合 砂浆和固定在混凝土中。 楔形领带可以具有与主领带相同的螺距，或者可以是稍微更加紧密或更短的间距，以便不仅填充主机接头和砂浆之间的空间，而且楔形接合它。 辅助楔形销可以指向两端，指向一端，甚至两端均匀。 已经成功修复了一端的剪裁，并且具有比较凿子的结局。 本发明的方法是针对加强墙体加固环境中的系带，其中，该系带的外部部分穿过较软的材料，并且随后在软质材料中的连接部分的加固成为可取的