WO1981001730A1 - Anti-noise plug - Google Patents
Anti-noise plug Download PDFInfo
- Publication number
- WO1981001730A1 WO1981001730A1 PCT/CH1980/000146 CH8000146W WO8101730A1 WO 1981001730 A1 WO1981001730 A1 WO 1981001730A1 CH 8000146 W CH8000146 W CH 8000146W WO 8101730 A1 WO8101730 A1 WO 8101730A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dowel
- screw
- dowel according
- plug
- rubber
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000008719 thickening Effects 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 abstract description 11
- 238000009435 building construction Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000004873 anchoring Methods 0.000 description 4
- 235000019589 hardness Nutrition 0.000 description 4
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- KKEBXNMGHUCPEZ-UHFFFAOYSA-N 4-phenyl-1-(2-sulfanylethyl)imidazolidin-2-one Chemical compound N1C(=O)N(CCS)CC1C1=CC=CC=C1 KKEBXNMGHUCPEZ-UHFFFAOYSA-N 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/02—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose in one piece with protrusions or ridges on the shaft
Definitions
- the invention relates to a soundproof plug for fastening a screw in a hole in a component
- pipe clamps When fastening pipes in buildings, pipe clamps are generally used, which are anchored in the building with screws. I plastic dowels are used for holding in masonry, such as
- the known dowel has various disadvantages, in particular the complex manufacture and the high manufacturing costs associated therewith.
- the invention has for its object to provide a soundproofing plug, the manufacture of which is simpler and whose production costs are cheaper than in the known plug. This is achieved according to the invention in such a way that the dowel is made in one piece from a rubber-elastic material and that it has a number of elongated thickenings which can be elastically clamped when the screw is screwed into the dowel.
- the one-piece rubber dowel also has better insulating properties than the known dowel of the same wall thickness, which is combined from plastic and elastomer.
- the stiffness in the longitudinal direction and the adhesive strength are due to the special shape with massages of the rubber cross-section guaranteed with great certainty at various points.
- FIG. 1 shows a longitudinal section along the line I - I according to FIG. 3 through a soundproofing plug
- Fig. 2 shows a cross section along the line II - II through the soundproofing plug according to Fig. 1 and
- FIG. 3 shows a cross section along the line III - III through the soundproofing plug according to FIG. 1.
- the soundproofing plug 1 shown in the figures consists in one piece of an elastomeric material, which is advantageously cross-linked, which u. However, it can also be used without a network.
- the rubber-elastic material In order for the dowel to fulfill its double function (anchoring and sound insulation), the rubber-elastic material must have a hardness of 65 to 90 Shore A. If the hardness were lower, it would be
- the correct hardness range is regulated in a manner known per se by appropriate choice of the type of rubber, the composition of the mixture and the crosslinking system.
- the dowel 1 has four longitudinal ribs 2 on the outside, which make it difficult to rotate in the bore.
- Each outer longitudinal rib 2 is assigned an inner longitudinal rib 3, which projects into the interior 4 of the dowel 1 and is arranged opposite the outer longitudinal rib 2.
- the two longitudinal ribs 2, 3 of each pair of longitudinal ribs form a longitudinal material thickening in the dowel. Seen in cross section (FIG. 3), the dowel consists of four thickenings 5, which are connected to one another by thinner wall parts 6. are.
- the massaging of the rubber cross section in the longitudinal thickening 5 has yet another advantage. This is because the dowel is stiffened in the longitudinal direction so that it can be pressed or hammered into the hole in the masonry without bending.
- the dowel according to the invention ensures that the screw is properly anchored securely.
- the present dowel is much simpler to manufacture and therefore also cheaper than the two-part dowel mentioned at the beginning with a hard inner core made of plastic and a rubber sleeve.
- the insulation properties are also better and the anchoring is safer due to the specific shape.
- An advantage over conventional dowels made of thermoplastic material is that the cross-linked elastomer does not melt in the event of fire like the plastic. The attachment is therefore much safer because the screws cannot fall out.
- a vent hole 8 is provided on the dowel tip so that no back pressure can arise during driving.
- OMPI pointed out to make this slightly conical, e.g. B. with a taper of 1 - 5 °.
- a vibration-damping flange is attached to the screw-in end 10. This flange serves as an intermediate part between the mounting element to be fastened (the pipe clamp) and the wall of the masonry. It is also made in one piece with the rest of the dowel.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Building Environments (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The anti-noise plug (1) is made in a single piece of elastic rubber material. It has a series of longidutinal thicknesses (5) which, upon insertion of the screw in the peg, are put under elastic pressure. The plug is appropriate fur fixing screws as well as for noise dampening in building constructions The plug is particularly appropriate for fixing conduits in buildings by means of fittings and screws.
Description
Schallschutzdübel Soundproof anchors
Die Erfindung betrifft einen Schallschutzdübel zum Befestigen einer Schraube in einem Loch eines BauteilsThe invention relates to a soundproof plug for fastening a screw in a hole in a component
Bei der Befestigung von Rohrleitungen in Bauwer¬ ken werden im allgemeinen Rohrschellen verwendet, welche mit Schrauben im Bauwerk verankert werden. Für die Halte- rung im Mauerwerk werden ICunststoffdübel eingesetzt, wieWhen fastening pipes in buildings, pipe clamps are generally used, which are anchored in the building with screws. I plastic dowels are used for holding in masonry, such as
-BU EAU
sie in verschiedenen Ausführungen im Handel erhältlich sind. Dort, wo nun die Rohrleitungen an Wänden und Decken montier sind, entstehen Lärmbrücken, die störende Geräusche an das Bauwerk übertragen können.-BU EAU they are commercially available in various designs. Where the pipelines are now mounted on walls and ceilings, noise bridges are created that can transmit disturbing noises to the building.
Um. das Bauwerk vom übertragenen Lärm zu schützen, ist es notwendig, körperschalldämmende Elemente einzubauen, und zwar dort, wo die Leitungen mit dem Bauwerk in Berührun kommen. Die Isolation dieser Schallbrücken ist ein seit Jahren bekanntes Problem, welches bisher mit mehr oder weni ger wirksamen Isolationsanordnungen gelöst wurde.Around. To protect the structure from the transmitted noise, it is necessary to install structure-borne sound-absorbing elements, specifically where the lines come into contact with the structure. The isolation of these sound bridges has been a problem that has been known for years and has been solved with more or less effective isolation arrangements.
So ist es z. B. bekannt, zur Körperschallisolatio ein abgelenktes Gummiband oder ein Gummiprofil in die Rohr¬ schelle zu legen oder zu kleben. Diese Lösung des Schall¬ dämmungsproblems ist aber aufwendig und nicht immer befrie¬ digend.So it is z. B. known to lay or deflect a deflected rubber band or a rubber profile in the Rohr¬ clamp for structure-borne noise. However, this solution to the sound insulation problem is complex and not always satisfactory.
In der Internationalen Patentanmeldung WO 79/00699 wird nun vorgeschlagen, den Dübel selber als Schallschutz¬ element auszubilden. Dieser Dübel erfüllt also gleichzeitig zwei Funktionen, nämlich die Funktion der Verankerung und die Funktion der Schalldämmung. Dabei wird die Verankerungs-
funktion von einem inneren, hohlen Kunststoffkern übernom¬ men, in welchen die Schraube eingedreht wird. Der Kern sel¬ ber ist von einem schallschluckenden Gummimantel umhüllt.In international patent application WO 79/00699 it is now proposed to design the dowel itself as a soundproofing element. This anchor therefore fulfills two functions at the same time, namely the function of anchoring and the function of sound insulation. The anchoring function of an inner, hollow plastic core, into which the screw is screwed. The core itself is encased in a sound-absorbing rubber jacket.
Dem bekannten Dübel haften verschiedene Nachteile an, insbesondere die aufwendige Herstellung und damit ver¬ bunden die hohen Fabrikationskosten.The known dowel has various disadvantages, in particular the complex manufacture and the high manufacturing costs associated therewith.
Die Erfindung stellt sich zur Aufgabe, einen Schallschutzdübel zu schaffen, dessen Herstellung einfacher ist und dessen Gestehungskosten günstiger sind als beim bekannten Dübel. Erfindungsgemäss wird dies so erreicht, dass der Dübel einstückig aus einem kautschukelastischen Material besteht, und dass er eine Anzahl länglicher Ver¬ dickungen aufweist, die beim Eindrehen der Schraube in den Dübel elastisch verspannbar sind.The invention has for its object to provide a soundproofing plug, the manufacture of which is simpler and whose production costs are cheaper than in the known plug. This is achieved according to the invention in such a way that the dowel is made in one piece from a rubber-elastic material and that it has a number of elongated thickenings which can be elastically clamped when the screw is screwed into the dowel.
" Der einstückige Gummidübel hat auch bessere Dämmeigen¬ schaften als der bekannte, aus Kunststoff und Elastomer kombinierte Dübel gleicher Wandstärke. Die Steifigkeit in Längsrichtung und die Haftfestigkeit werden durch die spe¬ zielle Formgebung mit Massierungen des Gummiquerschnittes
an verschiedenen Stellen mit grosser Sicherheit gewährleistet. " The one-piece rubber dowel also has better insulating properties than the known dowel of the same wall thickness, which is combined from plastic and elastomer. The stiffness in the longitudinal direction and the adhesive strength are due to the special shape with massages of the rubber cross-section guaranteed with great certainty at various points.
Nachfolgend wird anhand der Zeichnungen ein Aus¬ führungsbeispiel der Erfindung näher erläutert. Es zeigen:An exemplary embodiment of the invention is explained in more detail below with reference to the drawings. Show it:
Fig. 1 einen Längsschnitt nach der Linie I - I gemäss Fig. 3 durch einen Schallschutzdübel,1 shows a longitudinal section along the line I - I according to FIG. 3 through a soundproofing plug,
Fig. 2 einen Querschnitt nach der Linie II - II durch den Schallschutzdübel gemäss Fig. 1.undFig. 2 shows a cross section along the line II - II through the soundproofing plug according to Fig. 1 and
Fig. 3 einen Querschnitt nach der Linie III - III durch den Schallschutzdübel gemäss Fig. 1.3 shows a cross section along the line III - III through the soundproofing plug according to FIG. 1.
Der in den Figuren dargestellte Schallschutzdübel 1 besteht einstückig aus einem elastomeren Material, das vorteilhafterweise vernetzt ist, das u. U. aber auch unver- netzt zur Anwendung gelangen kann. Damit der Dübel seine Doppelfunktion (Verankerung und Schalldämmung) erfüllen kann muss das kautschukelastische Material eine Härte von 65 bis 90 Shore A aufweisen. Wäre die Härte geringer, so wäre derThe soundproofing plug 1 shown in the figures consists in one piece of an elastomeric material, which is advantageously cross-linked, which u. However, it can also be used without a network. In order for the dowel to fulfill its double function (anchoring and sound insulation), the rubber-elastic material must have a hardness of 65 to 90 Shore A. If the hardness were lower, it would be
Dübel zu weich, um eine einwandfreie Verankerung der Schrau¬ ben zu gewährleisten. Bei Härten über 90 Shore A wiederum
wären die Schalldämmungseigenschaften ungenügend.Dowels too soft to ensure that the screws are properly anchored. For hardnesses over 90 Shore A in turn the sound insulation properties would be insufficient.
Der richtige Härtebereich wird durch entsprechende Wahl der Kautschukart, des Mischungsaufbaus und des Ver¬ netzungssystems in an sich bekannter Weise geregelt.The correct hardness range is regulated in a manner known per se by appropriate choice of the type of rubber, the composition of the mixture and the crosslinking system.
Der Dübel 1 weist aussen vier Längsrippen 2 auf, die ein Drehen in der Bohrung erschweren. Jeder äusseren Längsrippe 2 ist eine innere Längsrippe 3 zugeordnet, die in den Innenraum 4 des Dübels 1 vorspringt und der äusseren Längsrippe 2 gegenüber angeordnet ist. Die beiden Längs¬ rippen 2, 3 jedes Längsrippenpaares bilden eine längsver¬ laufende Materialverdickung im Dübel. Im Querschnitt ge¬ sehen (Fig. 3) besteht der Dübel aus vier Verdickungen 5, die durch dünnere Wandteile 6 miteinander verbunden. sind.The dowel 1 has four longitudinal ribs 2 on the outside, which make it difficult to rotate in the bore. Each outer longitudinal rib 2 is assigned an inner longitudinal rib 3, which projects into the interior 4 of the dowel 1 and is arranged opposite the outer longitudinal rib 2. The two longitudinal ribs 2, 3 of each pair of longitudinal ribs form a longitudinal material thickening in the dowel. Seen in cross section (FIG. 3), the dowel consists of four thickenings 5, which are connected to one another by thinner wall parts 6. are.
Selbstverständlich wäre es auch möglich, eine andere Anzahl Verdickungen" vorzusehen. Die Querschnitte der Längsrippen könnten statt kreissegmentför ig' auch anders gestaltet sein, z. B. rechteckig oder dreieckig ausgebildet sein. Schliesslich wäre es auch möglich, statt durchgehen¬ der Längsrippen einzelne, im Abstand voneinander angeordne¬ te, längliche Innen- und Aussenvorsprünge anzubringen.
Der Dübel 1 ist in an sich bekannter Weise noch mit einer Anzahl konischer Ringrippen 7 versehen, die sein Verspreizen widerhakenartig im Bohrloch gewährleistet und ihn vor dem Herausziehen sichern.Of course, it would also be possible to provide a different number enlargements ". The cross sections of the longitudinal ribs could take kreissegmentför ig 'be otherwise designed, for. Example, rectangular or triangular in. Finally, it would also be possible instead durchgehen¬ of the longitudinal ribs individual, to be arranged at a distance from each other, elongated inner and outer projections. The dowel 1 is also provided in a manner known per se with a number of conical ring ribs 7, which ensure its spreading in the manner of a barb in the borehole and secure it from being pulled out.
Wird nun zum Befestigen einer Rohrleitung, z. B. mittels einer Rohrschelle, eine Schraube in den Innenraum 4 des Dübels eingedreht, so erfolgt an den verdickten Stellen 5 eine elastische Verspannung des Materials. Es kommt ein Druckaufbau zustande, der die äusseren Längsrippen 2 gegen die Bohrlochwandung elastisch verpresst und u. U. auch die übrigen äusseren Dübelwandbereiche gegen die Bohrlochwandung drückt. Das Schraubengewinde schneidet sich dabei in die inneren Längsrippen 3 hinein.Will now be used to attach a pipe, e.g. B. by means of a pipe clamp, a screw is screwed into the interior 4 of the dowel, so there is an elastic bracing of the material at the thickened points 5. There is a pressure build-up, which elastically compresses the outer longitudinal ribs 2 against the borehole wall and u. U. also presses the other outer dowel wall areas against the borehole wall. The screw thread cuts into the inner longitudinal ribs 3.
Die Massierung des Gummiquerschnittes in den längs verlaufenden Verdickungen 5 hat aber noch einen weiteren Vorteil. Der Dübel wird nämlich dadurch in Längsrichtung ausgesteift, so dass er ohne zu verbiegen in die Bohrung des Mauerwerkes eingedrückt oder eingeschlagen werden kann.The massaging of the rubber cross section in the longitudinal thickening 5 has yet another advantage. This is because the dowel is stiffened in the longitudinal direction so that it can be pressed or hammered into the hole in the masonry without bending.
Durch den erfindungsge ässen Dübel wird eine ein¬ wandfreie, sichere Verankerung der Schraube gewährleistet.The dowel according to the invention ensures that the screw is properly anchored securely.
O PI s>
Infolge des Einbettens der Schraube in das kautschukelasti¬ sche Material wird eine starke Verminderung der Körper¬ schallübertragung von den Rohrleitungen auf das Bauwerk erzielt.O PI s> As a result of embedding the screw in the rubber-elastic material, a strong reduction in the transmission of structure-borne noise from the pipelines to the building is achieved.
Der vorliegende Dübel ist in der Herstellung wesentlich einfacher und daher auch billiger als der ein¬ gangs erwähnte zweiteilige Dübel mit einem harten Innenkern aus Kunststoff und einer Gummihülle. Auch sind die Dämm¬ eigenschaften besser, und die Verankerung ist infolge der spezifischen Formgebung sicherer. Ein Vorteil gegenüber kon¬ ventionellen Dübeln aus thermoplastischem Kunststoff ist darin zu sehen, dass das vernetzte Elastomer bei Bränden nicht schmilzt wie der Kunststoff. Die Befestigung ist daher wesentlich sicherer, da die Schrauben nicht herausfallen können.The present dowel is much simpler to manufacture and therefore also cheaper than the two-part dowel mentioned at the beginning with a hard inner core made of plastic and a rubber sleeve. The insulation properties are also better and the anchoring is safer due to the specific shape. An advantage over conventional dowels made of thermoplastic material is that the cross-linked elastomer does not melt in the event of fire like the plastic. The attachment is therefore much safer because the screws cannot fall out.
Da der Dübel über den Umfang vollständig ge¬ schlossen ist und daher bei der Einführung ins Bohrloch dieses wie einen Zapfen verschliesst, wird an der Dübel¬ spitze ein Entlüftungsloch 8 vorgesehen, damit beim Ein¬ treiben kein Gegendruck entstehen kann. Um das Eintreiben des Dübels zu erleichtern, hat es sich als zweckmässig er-Since the dowel is completely closed over the circumference and therefore closes it like a peg when it is introduced into the borehole, a vent hole 8 is provided on the dowel tip so that no back pressure can arise during driving. In order to facilitate the driving in of the dowel, it has proven to be expedient
OMPI
wiesen, diesen leicht konisch zu gestalten, z. B. mit einer Konizität von 1 - 5°.OMPI pointed out to make this slightly conical, e.g. B. with a taper of 1 - 5 °.
Bei Versuchen hat es sich gezeigt, dass ein star¬ kes Auseinanderdrücken des einschraubseitigen Endes 10 des Dübels u. U. zum Absplittern von äusseren Wandstücken des Mauerwerkes führen kann. Um dies zu verhindern, ist im Be¬ reich der Eintrittsöffnung 9 für die Schraube der Innenraum 4 erweitert. Dieses Ende 10 des Dübels weist auch keine Rippen auf, die zu einer Materilverpressüng führen können.Experiments have shown that a strong pushing apart of the screw-side end 10 of the dowel u. U. can lead to chipping of outer wall pieces of the masonry. In order to prevent this, the interior 4 is expanded in the area of the entry opening 9 for the screw. This end 10 of the dowel also has no ribs that can lead to material compression.
Bei einer nicht näher dargestellten Ausführungs¬ form des Dübels wird am einschraubseitigen Ende 10 ein vibrationsdämpfender Flansch angebracht. Dieser Flansch dient als Zwischenteil zwischen dem zu befestigenden Monta¬ geelement (die Rohrschelle) und der Wandung des Mauerwerkes. Er ist ebenfalls einstückig mit dem übrigen Teil des Dübels ausgebildet.In a non-illustrated embodiment of the dowel, a vibration-damping flange is attached to the screw-in end 10. This flange serves as an intermediate part between the mounting element to be fastened (the pipe clamp) and the wall of the masonry. It is also made in one piece with the rest of the dowel.
_O_O
, A, WI
, A, WI
Claims
1. Schallschutzdübel zum Befestigen einer Schraube in einem Loch eines Bauteils, dadurch gekennzeichnet, dass der Dübel (1) hohl ist und einstückig aus einem kautschukelastischen Material besteht, und dass er eine Anzahl länglicher Verdickungen (5) aufweist, die beim Eindrehen der Schraube in den Dübel elastisch verspannbar sind.1. Soundproofing dowel for fastening a screw in a hole in a component, characterized in that the dowel (1) is hollow and consists in one piece of a rubber-elastic material, and that it has a number of elongated thickenings (5), which when screwing in the screw in the dowels are elastically clamped.
2. Dübel nach Anspruch 1, dadurch gekennzeichnet, dass die Verdickungen (5) je aus einem äusseren und einem inneren länglichen Vorsprung (2 bzw. 3) bestehen, die einander gegenüber angeordnet sind.2. Dowel according to claim 1, characterized in that the thickenings (5) each consist of an outer and an inner elongated projection (2 and 3) which are arranged opposite one another.
3. Dübel nach Anspruch 2, dadurch gekennzeichnet, dass Vorsprünge als äussere und innere Längsrippen (2, 3)3. Dowel according to claim 2, characterized in that Projections as outer and inner longitudinal ribs (2, 3)
des Dübels ausgebildet sind.of the dowel are formed.
4. Dübel nach Anspruch 1, dadurch gekennzeichnet, dass die Verdickungen (5) durch dünnere Wandteile (6) mit¬ einander verbunden sind, und dass der Dübel über seinen Umfang geschlossen ist.4. Dowel according to claim 1, characterized in that the thickenings (5) are connected to each other by thinner wall parts (6), and that the dowel is closed over its circumference.
5. Dübel nach Anspruch 1, dadurch gekennzeichnet, dass er mit konischen Ringrippen (7) versehen ist, die dazu bestimmt sind, widerhakenartig mit der Innenwandung des Loches zusammenzuwirken.5. Dowel according to claim 1, characterized in that it is provided with conical ring ribs (7) which are intended to cooperate barb-like with the inner wall of the hole.
6. Dübel nach Anspruch 1, dadurch gekennzeichnet, dass das kautschukelastische Material eine Härte von 65 bis 90 Shore A aufweist.6. Dowel according to claim 1, characterized in that the rubber-elastic material has a hardness of 65 to 90 Shore A.
7. Dübel nach Anspruch 1, gekennzeichnet durch ein an seiner Spitze angeordnetes Entlüftungsloch (8) .7. Dowel according to claim 1, characterized by a vent hole arranged at its tip (8).
8. Dübel nach Anspruch 1, dadurch gekennzeichnet, dass an seinem einschraubseitige Ende (10) dieOeffnung (9) für die Schraube erweitert ist, um ein Verspannen des Materials in diesem Bereich zu verhindern.8. Dowel according to claim 1, characterized in that the opening (9) for the screw is widened at its screw-in end (10) in order to prevent tensioning of the material in this area.
OM OM
9. Dübel nach Anspruch 1, dadurch gekennzeichnet, dass er an seinem einschraubseitigen Ende einen Flansch auf¬ weist.9. Dowel according to claim 1, characterized in that it has a flange at its screw-in end.
10. Dübel nach Anspruch 1, dadurch gekennzeichnet, dass er konisch ausgebildet ist.10. Dowel according to claim 1, characterized in that it is conical.
11. Verwendung des Schallschutzdübels gemäss Anspruch 1 zum Befestigen von Rohrleitungen in Bauwerken mittels Haltevorrichtungen und Schrauben. 11. Use of the soundproofing plug according to claim 1 for fastening pipes in buildings by means of holding devices and screws.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1087879 | 1979-12-07 | ||
CH10878/79 | 1979-12-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1981001730A1 true WO1981001730A1 (en) | 1981-06-25 |
Family
ID=4367782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH1980/000146 WO1981001730A1 (en) | 1979-12-07 | 1980-12-03 | Anti-noise plug |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0041958A1 (en) |
WO (1) | WO1981001730A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001075314A1 (en) * | 2000-03-30 | 2001-10-11 | Fischerwerke Artur Fischer Gmbh & Co. Kg | Plug to be fastened to hollow and solid building materials |
EP2146105A3 (en) * | 2008-07-14 | 2011-03-16 | SFS Handels Holding AG | Screw and the connection made using it |
DE102011012339A1 (en) * | 2011-02-24 | 2012-08-30 | Konrad Knoblauch Vermögensverwaltung GmbH | Insertion device and arrangement of a plug-in device and a Einsteckgegenstand |
FR3037624A1 (en) * | 2015-06-19 | 2016-12-23 | Ram Chevilles Et Fixations | EXPANSIBLE ANKLE |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202017003172U1 (en) | 2017-06-14 | 2018-09-17 | Michael Gawrys | Model railway dowels |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1438855A (en) * | 1921-08-22 | 1922-12-12 | Rawlplug Co Ltd | Plug or socket for receiving screws or like fastenings |
FR655797A (en) * | 1927-04-28 | 1929-04-23 | Improvements to buffering processes in masonry | |
FR773587A (en) * | 1933-05-24 | 1934-11-21 | Advanced wall anchor | |
GB473660A (en) * | 1936-04-18 | 1937-10-18 | William Wilson Hamill | Plugs for insertion in walls and other places for support or attachment of objects |
DE807018C (en) * | 1949-11-11 | 1951-06-25 | H J Van Der Rijn N V Metalen | Tubular wall dowel made of thermoplastic material |
FR1318704A (en) * | 1962-01-09 | 1963-02-22 | R L Etablissements Bugnon Sa | Anchor for fixing a threaded rod to a wall |
FR1354587A (en) * | 1964-06-15 | Injected plastic plug with internal splines and external ridges with or without retaining head | ||
DE1400931A1 (en) * | 1961-06-22 | 1968-11-07 | Tibor Weisz | Fastening dowel |
DE1625406A1 (en) * | 1966-11-09 | 1970-05-21 | Aackersberg Mortensen | Wall dowel |
DE2254602B1 (en) * | 1972-11-08 | 1974-04-25 | Tox-Duebel-Werk Richard W. Heckhausen Kg, 7762 Ludwigshafen | Expansion anchor |
WO1979000699A1 (en) * | 1978-03-03 | 1979-09-20 | Stuessi K | Fixing plug for a threaded element into a hole drilled in a structure |
-
1980
- 1980-12-03 EP EP80902229A patent/EP0041958A1/en not_active Withdrawn
- 1980-12-03 WO PCT/CH1980/000146 patent/WO1981001730A1/en unknown
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1354587A (en) * | 1964-06-15 | Injected plastic plug with internal splines and external ridges with or without retaining head | ||
US1438855A (en) * | 1921-08-22 | 1922-12-12 | Rawlplug Co Ltd | Plug or socket for receiving screws or like fastenings |
FR655797A (en) * | 1927-04-28 | 1929-04-23 | Improvements to buffering processes in masonry | |
FR773587A (en) * | 1933-05-24 | 1934-11-21 | Advanced wall anchor | |
GB473660A (en) * | 1936-04-18 | 1937-10-18 | William Wilson Hamill | Plugs for insertion in walls and other places for support or attachment of objects |
DE807018C (en) * | 1949-11-11 | 1951-06-25 | H J Van Der Rijn N V Metalen | Tubular wall dowel made of thermoplastic material |
DE1400931A1 (en) * | 1961-06-22 | 1968-11-07 | Tibor Weisz | Fastening dowel |
FR1318704A (en) * | 1962-01-09 | 1963-02-22 | R L Etablissements Bugnon Sa | Anchor for fixing a threaded rod to a wall |
DE1625406A1 (en) * | 1966-11-09 | 1970-05-21 | Aackersberg Mortensen | Wall dowel |
DE2254602B1 (en) * | 1972-11-08 | 1974-04-25 | Tox-Duebel-Werk Richard W. Heckhausen Kg, 7762 Ludwigshafen | Expansion anchor |
WO1979000699A1 (en) * | 1978-03-03 | 1979-09-20 | Stuessi K | Fixing plug for a threaded element into a hole drilled in a structure |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001075314A1 (en) * | 2000-03-30 | 2001-10-11 | Fischerwerke Artur Fischer Gmbh & Co. Kg | Plug to be fastened to hollow and solid building materials |
AU752327B2 (en) * | 2000-03-30 | 2002-09-19 | Fischerwerke Artur Fischer Gmbh & Co. Kg | Plug to be fastened to hollow and solid building materials |
US6558094B2 (en) | 2000-03-30 | 2003-05-06 | Fischerwerke Artur Fischer Gmbh & Co. Kg | Plug to be fastened to hollow and solid building materials |
EP2146105A3 (en) * | 2008-07-14 | 2011-03-16 | SFS Handels Holding AG | Screw and the connection made using it |
DE102011012339A1 (en) * | 2011-02-24 | 2012-08-30 | Konrad Knoblauch Vermögensverwaltung GmbH | Insertion device and arrangement of a plug-in device and a Einsteckgegenstand |
FR3037624A1 (en) * | 2015-06-19 | 2016-12-23 | Ram Chevilles Et Fixations | EXPANSIBLE ANKLE |
Also Published As
Publication number | Publication date |
---|---|
EP0041958A1 (en) | 1981-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2254602C2 (en) | Expansion anchor | |
WO1988007142A2 (en) | Anchoring bar for a hydraulic mortar | |
DE10041299A1 (en) | fastening system | |
DE19818739A1 (en) | Fastening element for subsequent reinforcement connection, especially for earthquake protection | |
DE102004062151A1 (en) | Fixing element for insulation panels has pin-like anchor with spiral insulation thread rotationally and axially secured to anchor for screwing into insulation panel | |
EP0004250B1 (en) | Plug for fastening threaded elements in a hole | |
DE2203370A1 (en) | DEVICE FOR ANCHORING PIPELINE OUTLETS IN THE WALL | |
WO1981001730A1 (en) | Anti-noise plug | |
EP2284405B1 (en) | Fixing arrangement | |
EP0528119B1 (en) | Fixing element to fix insulating elements | |
AT413993B (en) | INSULATED FASTENING DEVICE FOR INSULATED FAÇADES | |
EP0330114B1 (en) | Injection anchor to be set in a predrilled hole of a multi-shelled building wall | |
DE2828983A1 (en) | Anchor bolt with spaced tapered portions - has sleeves around tapered surfaces, with taper nearest bolt end giving strongest anchoring action | |
EP0219556A1 (en) | Adjusting screw for a substructure | |
DE10229577A1 (en) | Plastic expansion dowel | |
AT17157U1 (en) | Dowels and fastening system | |
DE3501676A1 (en) | Clamp for the attachment of pipes | |
EP2020469A2 (en) | Dowel for fixing board-shape elements made from a foam-like, flexible material | |
DE3004622A1 (en) | DUEBEL FOR HOLLOW BODY MASONRY | |
AT281091B (en) | Hollow dowels, in particular screw dowels for sleepers of the railway superstructure | |
DE8133459U1 (en) | ANCHOR FOR BRIDGING DISTANCES BETWEEN A SUPPORTING WALL OF CONCRETE, MASONRY OR THE LIKE. AND A FACADE IN FRONT OF THIS WALL | |
DE2419438A1 (en) | SPREAD ANCHORS | |
DE102010061138A1 (en) | Spacer for fastening of object to insulating layer, has sealing ring that seals between spacer and plaster layer of insulating layer | |
DE3225107A1 (en) | ANCHOR BOLTS | |
DE2317865A1 (en) | FASTENING ELEMENT, IN PARTICULAR FOR BUILDING FITTINGS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Designated state(s): AT DE DK GB NL NO SE |
|
AL | Designated countries for regional patents |
Designated state(s): AT DE FR GB NL SE |