公开(公告)号：US4171419A

公开(公告)日：1979-10-16

申请号：US875038

申请日：1978-02-03

申请人： Frank Meyer ,  Rolf Kubens ,  Martin Winkelmann

发明人： Frank Meyer ,  Rolf Kubens ,  Martin Winkelmann

IPC分类号： C08G18/00 ,  C08G18/08 ,  C08G18/32 ,  C08G18/40 ,  C08G18/50 ,  E21D20/00 ,  E21D20/02 ,  E21D21/00 ,  F16B13/14

CPC分类号： E21D20/026 ,  C08G18/08 ,  C08G18/3271 ,  C08G18/5021 ,  F16B13/143

摘要： The present invention relates to a two-compartment cartridge which is suitable for securing stay bars in bore holes by means of polyurethane resins and which is destructible by the stay bar, containing a polyisocyanate component on the one hand and a polyol component on the other hand, distinguished by the fact that the polyisocyanate component used is an aromatic polyisocyanate or a mixture of aromatic polyisocyanates, while the polyol component used is a polyol containing tertiary amine nitrogen and having a molecular weight of from about 119 to 3000 or a polyol mixture containing at least one such polyol. The present invention also relates to a process for securing stay bars in bore holes by introducing into the bore hole a two-compartment cartridge which contains components capable of forming a synthetic resin and which is destructible by driving in the stay bar and subsequently driving in the stay bar, distinguished by the fact that a cartridge of the type described above is used as the two-compartment cartridge.

摘要翻译： 本发明涉及一种双室筒，其适用于通过聚氨酯树脂将撑杆固定在钻孔中，并且一方面由支杆破坏，另一方面包含多异氰酸酯组分 其特征在于所使用的多异氰酸酯组分是芳族多异氰酸酯或芳族多异氰酸酯的混合物，而所用的多元醇组分是含有叔胺氮并且分子量为约119至3000的多元醇或含有 至少一种这样的多元醇。 本发明还涉及一种用于通过将钻孔中的拉杆引入到钻孔中的方法，所述双孔仓包含能够形成合成树脂的部件，并且其能够通过在拉杆中行驶而破坏并随后在 不同之处在于，使用上述类型的盒作为双室盒。

公开(公告)号：US4129007A

公开(公告)日：1978-12-12

申请号：US821890

申请日：1977-08-04

申请人： Paul G. Rausch

发明人： Paul G. Rausch

IPC分类号： E21D20/02 ,  E21D21/00 ,  F16B13/00 ,  F16B13/14

CPC分类号： E21D20/025 ,  E21D21/0033 ,  F16B13/143 ,  F16B2013/008 ,  Y10S411/965

摘要： An anchor device to be used in a hole with a bolt in connection with a cartridge containing a hardenable resin or other fast setting material. The bolt has a threaded shank and at least one lug means extending from the threaded shank. The anchor is an elongate cylindrical shell with a central passage to receive the bolt, thereby forming an anchor-bolt unit. The anchor has a first open end and a second closed end and also has an internally threaded portion for receiving the bolt. The bolt extends outwardly at the first end with the lug means of the bolt being located adjacent the closed second end of the anchor. The anchor-bolt unit is inserted in the hole after the cartridge has been inserted in the hole whereby when the bolt is rotated in a first sense there is a tendency to unthread the bolt from the anchor, but the bolt lug prevents complete withdrawal and instead the anchor is rotated to expel and mix the contents of the cartridge. After setting of the resin the bolt is rotated in a second sense so that the bolt penetrates into the anchor to tension the bolt.

摘要翻译： 一种锚固装置，用于与具有可硬化树脂或其它快速固化材料的筒相关联的螺栓的孔中。 螺栓具有螺纹柄和从螺纹柄延伸的至少一个突出部件。 锚固件是细长的圆柱形壳体，其具有用于接收螺栓的中心通道，从而形成锚栓单元。 锚固件具有第一开口端和第二闭合端，并且还具有用于接收螺栓的内螺纹部分。 螺栓在第一端处向外延伸，螺栓的凸耳装置位于锚固件的闭合的第二端附近。 在钉仓已经插入孔中之后，锚定螺栓单元插入孔中，当螺栓在第一种意义上旋转时，存在螺栓从锚固件转动的倾向，但是螺栓凸耳阻止完全拉出 旋转锚定器以排出并混合盒的内容物。 在设置树脂之后，螺栓在第二方向旋转，使得螺栓穿透锚固件以拉紧螺栓。

公开(公告)号：US4120128A

公开(公告)日：1978-10-17

申请号：US783196

申请日：1977-03-31

申请人： Mathias Pauls

发明人： Mathias Pauls

IPC分类号： F16B13/14 ,  E04B1/41

CPC分类号： F16B13/141

摘要： A tubular anchoring member having an interior passage is inserted into an anchoring hole of a support structure. The anchoring member has transverse dimensions smaller than those of the anchoring hole so that a clearance is defined therewith. A ring-shaped cap member surrounds the anchoring member at a trailing end thereof, supports the anchoring member, and closes the open end of the clearance. An aperture formed in the anchoring member communicates the interior passage with the clearance. A guide sleeve is inserted into the interior passage until a closed leading end of the sleeve is located in the vicinity of the aperture. An open trailing end of the sleeve is connected to a collapsible envelope which is subdivided into a plurality of compartments, each containing a different component of a multi-component hardenable binder material. The compartments are brought into communication with each other and, in response to collapsing the envelope, the respective components are intermixed and advanced from the collapsible element through the interior of the guide sleeve to be introduced into the clearance via the aperture. The closed leading end of the guide sleeve is opened by either cutting off such leading end from the remainder of the sleeve or by bursting in response to forces generated during the collapse of the envelope. The intermixed components introduced in the clearance harden therein about the anchoring member and thereby anchor the latter in the anchoring hole.

摘要翻译： 具有内部通道的管状锚固构件插入到支撑结构的锚定孔中。 锚定构件的横向尺寸小于锚定孔的横向尺寸，从而与其限定间隙。 环形帽构件在其尾端围绕锚定构件，支撑锚定构件，并且关闭间隙的开口端。 形成在锚定构件中的孔与间隙连通内部通道。 引导套筒插入到内部通道中，直到套筒的封闭的前端位于孔的附近。 套筒的开放的尾端连接到可折叠的外壳，该可折叠的外壳被细分为多个隔室，每个隔间包含多组分可硬化粘合剂材料的不同组分。 隔室相互连通，并且响应于折叠的信封，相应的部件被混合并从可折叠元件前进通过引导套筒的内部，以通过该孔被引入间隙。 引导套筒的封闭前端可以通过从套管的其余部分切断这样的前端，或者通过响应在封套崩溃期间产生的力而爆裂。 在间隙中引入的混合组分围绕锚固构件硬化，从而将其固定在锚定孔中。

公开(公告)号：US4096944A

公开(公告)日：1978-06-27

申请号：US853700

申请日：1977-11-21

申请人： Robert E. Simpson

发明人： Robert E. Simpson

IPC分类号： C04B40/06 ,  E21D20/02 ,  F16B13/14 ,  B65D25/08 ,  C04B11/14 ,  E21D11/00

CPC分类号： E21D20/023 ,  C04B40/0666 ,  F16B13/143

摘要： A grouting cartridge is described for placing in a hole of a support structure. The cartridge is capable of rapidly forming a solid grout about an anchor element where the anchor element is thrust into the hole. The cartridge comprises a frangible outer tubular casing fabricated of plastic or the like and containing a uniform mixture of a water-hardenable cement and a multitude of frangible microcapsules which hold droplets of water. One or more of these cartridges is placed in the borehole, and the anchor element in a one-step operation is inserted therein, and preferably rotated, to pierce the casing and rupture the microcapsules to uniformly wet the cement to form a cement paste. The cement paste under the pressure of the anchor element flows into intimate contact with the hole wall of the support structure and into intimate contact with the surfaces of the anchor element. The cement paste rapidly solidifies forming a solid grout between the support structure and the anchor element to affix the anchor element securely to the support structure.

摘要翻译： 描述了用于放置在支撑结构的孔中的灌浆筒。 该筒能够快速地形成围绕锚固元件的固体浆料，其中锚固元件被推入孔中。 筒包括由塑料等制成的易碎的外管状壳体，并且包含水硬化性水泥和容纳水滴的多种易碎微胶囊的均匀混合物。 这些筒中的一个或多个放置在钻孔中，并且一步操作中的锚固元件插入其中，并且优选地旋转以刺穿外壳并破裂微胶囊以均匀地润湿水泥以形成水泥浆。 在锚固元件的压力下的水泥浆料与支撑结构的孔壁紧密接触并与锚固元件的表面紧密接触。 水泥浆快速凝固，在支撑结构和锚固元件之间形成固体灌浆，以将锚定元件牢固地固定到支撑结构上。

公开(公告)号：US4028857A

公开(公告)日：1977-06-14

申请号：US675053

申请日：1976-04-08

申请人： Artur Fischer

发明人： Artur Fischer

IPC分类号： E04B1/41 ,  E04F13/08 ,  F16B13/14 ,  E04B1/56 ,  E04B1/40

CPC分类号： E04F13/0837 ,  E04B1/41 ,  E04B1/4157 ,  E04F13/0853 ,  F16B13/146

摘要： A method and an arrangement for mounting an object at a distance from a support structure formed with an anchoring hole employ an anchoring member having a leading anchoring portion received in the hole and a trailing elongated mounting portion extending outwardly of the hole. The anchoring portion is fixed within the hole by mounting a cap member therein and about the anchoring member so as to fix the latter in position. A flow-through passage is provided either in the cap or in an interior bore of the anchoring member so that a hardenable substance can be injected through the passage. The exterior of the anchoring portion forms a clearance in the hole which is in communication with this passage. Thereby, the hardenable substance fills the clearance and anchors the anchoring member upon hardening of the substance. The object is mounted on the mounting portion of the anchoring member by two tapped nuts which threadedly engage an exterior thread formed on the free end of the mounting portion. The object is positioned at a predetermined distance from the support structure by one of the nuts and held in position at this particular predetermined distance by the other nut. The nuts may engage opposite sides of the object to be mounted, or may engage each other.

摘要翻译： 用于将物体安装在与形成有锚定孔的支撑结构相距一定距离处的方法和装置使用具有容纳在孔中的前导锚定部分的锚固构件和从孔向外延伸的尾部细长安装部分。 通过将盖构件安装在其中并围绕锚固构件固定在孔内，以将其固定在适当的位置。 一个流通通道设置在固定构件的盖子或内孔中，使得可硬化物质可以通过通道注入。 锚定部分的外部在孔中形成与该通道连通的间隙。 因此，可硬化物质填充间隙并在物质硬化时锚固锚定构件。 该物体通过螺纹接合形成在安装部分的自由端上的外螺纹的两个螺纹螺母而安装在锚定构件的安装部分上。 物体通过其中一个螺母定位在与支撑结构预定的距离处，并且通过另一个螺母在该特定的预定距离处保持就位。 螺母可以接合待安装对象的相对侧，或者可以彼此接合。

公开(公告)号：US4001989A

公开(公告)日：1977-01-11

申请号：US622681

申请日：1975-10-15

申请人： Artur Fischer

发明人： Artur Fischer

IPC分类号： E04B1/41 ,  E04F13/08 ,  F16B13/14 ,  E04C5/12

CPC分类号： F16B13/146 ,  E04B1/41 ,  E04F13/0853

摘要： A method and an apparatus for fixing an object to a low-strength support structure having interior cavities includes inserting an anchor member and an expandable element, which has an interior space and which is positioned about the anchor member, into an anchoring hole provided in the support structure. The expandable element has a closed end which encloses the leading end of the anchor member which, in turn, has an internal passage that extends from its leading end towards its trailing end and which communicates with the interior space of the expandable element. A device is inserted into the passage and ejects a hardenable substance under pressure into the passage and from there into the interior space so that a predetermined amount of the substance fills the space and forms a plug about the anchor member. The expandable element partially fills the cavity and fixes the anchor member securely in the anchoring hole upon the hardening of the substance. A flange is provided at the trailing end of the anchor member to seal the anchor hole against outflow of the hardenable substance therefrom. A sleeve member tightly engages an open end of the expandable element and prevents the same from becoming detached from the anchor member during the pressurized insertion of the substance into the expandable element.

摘要翻译： 一种用于将物体固定到具有内部空腔的低强度支撑结构的方法和装置包括将具有内部空间并且围绕锚定构件定位的锚定构件和可扩张元件插入设置在锚固构件中的锚定孔中 支撑结构。 可膨胀元件具有闭合的端部，该封闭端部包围锚固构件的前端，锚定构件的前端又具有从其前端朝向其后端延伸并且与可膨胀元件的内部空间连通的内部通道。 将装置插入通道中并将压力下的可硬化物质从该通道中排出并进入内部空间，使得预定量的物质填充空间并在锚定构件周围形成塞子。 可膨胀元件部分地填充空腔并且在物质硬化时将锚定构件牢固地固定在锚定孔中。 在锚定构件的后端设置凸缘，以密封锚定孔，从而防止可硬化物质的流出。 套筒构件紧密接合可膨胀元件的开口端，并且防止其在将物质加压插入到可膨胀元件中时从锚定构件脱离。

公开(公告)号：US3996722A

公开(公告)日：1976-12-14

申请号：US541667

申请日：1975-01-16

申请人： Frederick William Bernhardt

发明人： Frederick William Bernhardt

IPC分类号： E21D20/02 ,  F16B13/14 ,  B65B3/16 ,  B65B9/12

CPC分类号： F16B13/144 ,  E21D20/026

摘要： A cartridge containing the inter-active components of a resin mix such as a polyester, epoxy or polyurethane, comprises tubular flexible containers, each containing an interactive component, the containers being sealed to prevent egress of their contents, the containers lying in side-by-side relation and preferably secured together by an adhesive such as a double sided adhesive tape.

摘要翻译： 包含树脂混合物如聚酯，环氧树脂或聚氨酯的相互作用组分的筒包括管状柔性容器，每个容器包含相互作用的部件，所述容器被密封以防止其内容物流出，容器处于旁边 并且优选地通过诸如双面胶带的粘合剂固定在一起。

公开(公告)号：US3915297A

公开(公告)日：1975-10-28

申请号：US51451574

申请日：1974-10-15

申请人： RAUSCH PAUL GILGER

发明人： RAUSCH PAUL GILGER

IPC分类号： E21D21/00 ,  B65B29/10 ,  B65D81/32 ,  E21D20/00 ,  E21D20/02 ,  F16B13/14 ,  B65D77/08

CPC分类号： E21D20/026 ,  B65B29/10 ,  B65D81/3261 ,  F16B13/143

摘要： A cartridge containing a self-setting composition, preferably comprising an interactive resin component and a hardener therefor, is formed of a single piece of skin. The skin is folded into tubular form with one side portion overlapping the other, and the margin of the overlying side portion is heat sealed to the underlying side portion, preferably by means of a heat sealable adhesive coated on the skin, which adhesive is not resistant to an ingredient of the interactive component, e.g. styrene. A flap is defined by the underlying side portion, and one interactive component is located on each side of the flap. The flap stops short of the facing wall, and the interactive components meet in the gap and react together to a polymerised interface. A method of making the cartridge is disclosed.

摘要翻译： 含有自定义组合物，优选包含相互作用的树脂组分和其固化剂的盒由单一皮肤形成。 将皮肤折叠成管状，其一侧部分与另一侧重叠，并且上部侧部分的边缘优选通过涂覆在皮肤上的可热封粘合剂热封到下面的侧部，该粘合剂不耐受 交互组件的一个组成部分，例如 苯乙烯。 翼片由下面的侧面部分限定，并且一个交互式部件位于翼片的每一侧。 挡板远离相对的墙壁，并且相互作用的部件在间隙中相遇并且一起反应到聚合界面。 公开了制造墨盒的方法。

公开(公告)号：US3896627A

公开(公告)日：1975-07-29

申请号：US40868873

申请日：1973-10-23

申请人： FOSROC AG

发明人： BROWN JOHN VINCENT

IPC分类号： E21D21/00 ,  F16B13/14 ,  E21D20/02

CPC分类号： E21D21/0026 ,  F16B13/141

摘要： A plastics sleeve for use in holding a bolt in a borehole has a bore having two diameter portions, one wider than the other so that an internal shoulder is formed. A metal thread engaging means, such as a helically coiled spring wire, is inserted in the wider diameter portion to abut the shoulder. The threaded end of the bolt is passed through the narrower diameter portion and rotated to engage the metal thread engaging means. A cap, preferably holding a container of a self-setting mix, is fitted in the mouth of the wider diameter portion and the assembly then inserted in a borehole to rupture the container to release the composition to anchor the sleeve in the hole.

摘要翻译： 用于在钻孔中保持螺栓的塑料套筒具有一个具有两个直径部分的孔，一个比另一个更宽，从而形成一个内肩。 诸如螺旋形螺旋弹簧丝的金属线接合装置插入在较宽直径部分中以邻接肩部。 螺栓的螺纹端穿过较窄的直径部分并旋转以接合金属螺纹接合装置。 优选地将自动调节混合物的容器保持在较宽直径部分的口中，然后将组件插入钻孔中以使容器破裂以释放组合物以将套管锚固在孔中。

公开(公告)号：US3893365A

公开(公告)日：1975-07-08

申请号：US42962073

申请日：1973-12-28

申请人： ILLINOIS TOOL WORKS

发明人： GROSS GEORGE E

IPC分类号： F16B13/14 ,  F16B5/02 ,  F16B13/00 ,  F16B19/00 ,  F16B37/04 ,  F16B13/04

CPC分类号： F16B19/004 ,  F16B5/025 ,  F16B13/001 ,  F16B37/043 ,  Y10S411/913

摘要： A fastening device is disclosed which will not spin even when inserted in a round workpiece aperture. The fastener includes a resinous anchor member having a screw-receiving bore formed at an offset from the anchor shank. The shank surface comprises two frustoconical formations which intersect to form a shoulder; in one embodiment, this locus of intersection is an ellipse. A slot is formed in the anchor shank to permit the shank to expand and engage a surrounding workpiece.

摘要翻译： 公开了一种紧固装置，其即使在插入圆形工件孔中时也不会旋转。 紧固件包括树脂锚固构件，该构件具有形成在与锚柄一起偏移的螺钉接收孔。 柄表面包括两个截头圆锥形结构，其相交以形成肩部; 在一个实施例中，该交点轨迹是椭圆。 在锚柄中形成槽，以允许柄膨胀并接合周围的工件。