DE7024434U - Wall anchors with automatic filling and adhesive extrusion in predefined zones - Google Patents

Description

AHCHITiSKT PJSTBB MÜMl ^ SR afypiu) W IeMHOI ¹ BtVBLbTJaLMHUi ¹ TEL. 797

Wall anchor with automatic filling and adhesive extrusion

to predeterminable zones. ύ r / Λ 9 tt ti

There are already a number of very good fixing anchors, but there is a lack of a design for so-called soft masonry, such as perforated bricks, hollow block pipes, etc. previously known dowel exerts a continuous explosive effect ucd the concrete used for the concrete is uncontrolled perforations that can be crawled in. Often this should be detachable.

The subject of the present invention relates to a fastening dowel which is filled with adhesive and then after inserting the dowel into the dowel hole through the attached Nozzles can be partially squeezed out again, with soft, brittle or perforated masonry a jacket made of fabric, grid udgi.dorgeptait is arranged that the Haitstofi this coat probably pressed into the unevenness of the hole and anchored in it additional = borrowed, but does not get the opportunity to crawl ubd to avoid uncontrollable hiding spots. The additional sheath made of wire, plastic ge = used here weave and the like form an additional reinforcement for the overgrown connection of the filler with the dowel hole, The setting of the dowel and, above all, its external press nozzles Predefined adhesion zones are made using different methods, such as by making this out of appropriately long parts is composed speaking, furthermore that the extrusion nozzles can be adjusted accordingly by limiting devices so that nozzles could simply cover their contents completely or partially by means of sliding sleeves and the like The adhesive is pressed out depending on the requirements again in different ways, e.g. with a pressure piston and the like penetrating into the dowel, furthermore by means of a compressor device, preferably with a vibrator effect.

The filler is provided as a special method of operation made of a re-soluble material heart &, whereby the liquid solvents can be instilled in such a way that holes or "tubes" inserted in the adhesive to the outside be embedded, or the Lruckstempel consists of a tube to which the tank can be connected jän ^ dej ^ Lpsmittel.

Beach friction_:

Fig.1 shows a v / and ', V built from hollow stones with a borehole Bo and the dowel pipe DB inserted into it, e.g. with offset slot nozzles Du ₁ -, datvtiteT we see dashed lines <? .-. R shown for the setting of the Pressing out certain Lbeädeck socket LHu, on the left we see a connection head AK with filler FDü for the adhesive HM ₁ furthermore we see here a smart screw connection of the filler FG. Pushed over the dowel, we see the elastic jacket EM which has now been slightly arched by the adhesive into the cavity of the stone and thus additionally anchored. Furthermore, as an example, we see a reinforcement made of wire winding around the dowel at the same time as an obstructive covering of the extrusion nozzles Du ₁ -, on the right at the end we see an axially adjustable spacer screw ASchr. as well as spacer claws Kra at both ends.

Fig. 2 shows the dowel pipe DR with nozzle sleeves Dl ^ - DM ₂ as well as with connecting sleeve VH by means of the correspondingly dimensioned length of which the total length of the dowel L can be determined and adjusted., Vir see a number of air holes LL attached, as well as the probe pipe SR Which additional adhesive HM or the plasticizer can be filled in to loosen the adhesive. Furthermore, we see the screw thread VG and here spacer ridges instead of the spacer and adhesive claws recnts.

Fig.3 shows a dowel pipe DR with nozzle sockets DM, - DM ^,, a Ver = VH binding sleeve as well as KrR claw rings and limiting disc ben BSch which the filler and adhesive to those with the EIa = Direct the stick jacket covered zones and press down there or hold until it hardens.

7024 * 34 and! .71

Claims (12)

Be wall anchor hit automatic adhesion "and ausrcessung .. to vorbestimii.bare zones, _f characterized in that the approximately tubular dowel Fuei a squeezing-out device provides the stocking in this filled adhesive which such turned = ^1. (· ~ anspruck Hfc.). This can be done so that it arrives at zones that can be determined in advance and is preferably prepared and prepared for the instillation of a preparation to re-soften the already hardened adhesive at any time (Figures 1-3). ^. Wall anchor ... according to claim 1, characterized in that the dowels for drying the adhesive material and in preparation for subsequent softening of the same are provided with a number of air and guide holes leading from the outside inwards. (Fig.2 at LL) 3 · Wall anchor ... according to claim 1, characterized in that the water is provided with a corresponding number of appropriately arranged and dimensioned squeezing nozzles. (Figures Du ^ to Du ₁ -) 4 ·. Wall anchor ... according to claim 1 and claim 3 characterized = records that this for the predeterminable setting to = reliable adhesion zoo with the longitudinally displaceable Extrusion nozzles. Provide fully or partially overlapping plug-in sockets as required (Fig. 1 at ÜBu) 5. Wall anchor ... according to claim 1 and further claims, characterized marked that this to limit the squeezed Adhesive material with special limits such as apiels = wise protruding panes and the like is provided (Fig.3 for BSch) 6. Wall anchor ... according to claim 1 and further claims, characterized marked that this with screwable or also claws = shaped fixation organs (Fig. by Kra, AScb * .u.KrR) 7. Wall anchor ... according to claim 1 and further claims, characterized in that it has special nozzle sleeves for bin and production of any length at each end and, if necessary, in the central area between which one, two or more appropriately sized connecting sleeves are used are · (Figures 2 and 3 at D ^ - D ₂ - VH - L _x and «: D! IU -DML) 8. Wall anchor · ·. after spoke 1 and others. Claims, daäascb marked that this has a connection head which » The solvent to be instilled is Tera "hen" (Fig. 1 ZDü ^ Xo) 9. Wall anchors, .. according to claim 1 and further Änaprüchea.da & tüneia characterized in that the bit of a drilling aonde coming from the outside brook is provided to lull in the adhesive or the plasticizer. (Fig.2 at SS) 10. Wall anchor ... according to claim 4 ^and further AQ9prüchen ₉ dadar «li gekennzeidiaetjdaßjdieser is equipped with adjustable longitudinally adjustable with fixing and securing claws -rereehenea Erall rings. (Fig. 3 at KrS) 11 · · .. wall anchor "n _t d8u3äupeh according to claim Λ and other Aneprücb that this vorzugeweiee ssxss ^ 3" L ineinandez längsveracbiebbasen and thereby the Αλλ "; . The pipe-shaped dowels that produce the adhesive are rushed together. (Fig. 3 at DB and KB) 12 ... Wall anchor according to claim 1 and further Ansprüchea, äadti £ eh labeled in characterized in that the compound of -veraektlifteiien fell v ** "one part en never zBDüsenÄuffeiniit Verbi4aÄn" ahüleeB _/ depending on the type of Beansprucbunc by screwing, Steckvei " Termination or gluing provided, (ex. 2 and 3 i> ei El) 13 «Wall anchor ... according to claim 1 and further claims, characterized in that this is covered to cover uncontrollable occlusions and at the same time reinforce the fillers with a covering made of lattice, fabric _v spiral and the like. (Fig. 2 and 3 for SH and Fig. 1 for Am) 14 · Mauexanfees, "" according to claim 1 and further requirements, dadureh marked that the adhesive with the dowel is a our = represents separable connection and with this together to Attachment of the fastening elements is provided