DE2247003A1 - WALL DOWEL - Google Patents
WALL DOWELInfo
- Publication number
- DE2247003A1 DE2247003A1 DE19722247003 DE2247003A DE2247003A1 DE 2247003 A1 DE2247003 A1 DE 2247003A1 DE 19722247003 DE19722247003 DE 19722247003 DE 2247003 A DE2247003 A DE 2247003A DE 2247003 A1 DE2247003 A1 DE 2247003A1
- Authority
- DE
- Germany
- Prior art keywords
- dowel
- dowel sleeve
- wall dowel
- outer diameter
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 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
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
- F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
- F16B13/066—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like
- F16B13/068—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like expanded in two or more places
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
Mauerdübel Mauerdübel sollen so gut als irgend möglich halten. Dies wird dadurch erreicht, daß entweder am unteren Ende des Dübels das im Bohrlochende sitzt eine Spreizung vorgenommen wird oder daß an beiden Enden der Dübelhülse ein Konus vorgesehen ist, wodurch die Dübelhülse parallel aufgespreizt wird oder daß die Dübelhülse gerändelt ist, oder daß sie Vertiefungen aufweist oder aber daß sie Nasen aufweist die sich ins Mauerwerk eindrücken sollen usw. All diese Methoden sind jedoch nicht dazu geeignet besonders hohen Auszungskräften Widerstand zu leisten, was sich diese Erfindung zur Aufgabe gestellt hat. Wall anchors Wall anchors should hold as well as possible. this is achieved in that either at the lower end of the dowel in the end of the borehole sits a spread is made or that at both ends of the dowel sleeve Cone is provided, whereby the dowel sleeve is expanded in parallel or that the dowel sleeve is knurled, or that it has depressions or that it Has lugs intended to press into the masonry, etc. All of these methods However, they are not suitable for resisting particularly high extraction forces, what this invention has set itself the task.
Beschreibung description
In der Dübelhülse 1 ist eine Nute 2 vorgesehen in der ein Federring 3 liegt, dessen Außendurchmesser@größer ist als der Außendurchmesser der Dübelhülse 1. Die Nute 2 ist so angeordnet, daß der Federring 3 in unmittelbarer Nähe des Konusbereichs 4 der Dübelhülse 1 und der Konusmutter 5 liegt. Wenn die Dübelhülse 1 zwei Kronen aufweist wie dies in der Zeichnung dargestellt ist, kann zweckmäßigerweise in der Nähe des zweiten Konusbereichs ein weiterer Federring 3 angeordnet sein. Es können jedoch erfindungsgemäß unabhängig davon, wieviel Spreizelemente die Dübelhülse aufweist ein oder mehrere Federringe angeordnet sein.In the dowel sleeve 1, a groove 2 is provided in which a spring washer 3 is, the outer diameter @ is greater than the outer diameter of the dowel sleeve 1. The groove 2 is arranged so that the spring ring 3 is in the immediate vicinity of the cone area 4 of the dowel sleeve 1 and the conical nut 5 is located. If the dowel sleeve 1 has two crowns has as shown in the drawing, can expediently in the A further spring ring 3 can be arranged near the second conical area. It can however, according to the invention, regardless of how many expansion elements the dowel sleeve has one or more spring rings can be arranged.
Bei diesen Pederxingen dreht es sich um Ringe mit geöffneten Enden, wobei diese Enden tunlichst nah aneinander schließen. Wenn der Dübel nicht mit einer Hülse die Schlitze aufweist ausgestattet ist sondern einzelne Segmente besitzt übernimmt der Federring 3 außerdem die Aufgabe diese Segmente zusammen zu halten.These pederxings are about rings with open ends, with these ends as close as possible to one another. If the dowel is not with a Sleeve is equipped with slots but has individual segments the spring ring 3 also has the task of holding these segments together.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722247003 DE2247003A1 (en) | 1972-09-25 | 1972-09-25 | WALL DOWEL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722247003 DE2247003A1 (en) | 1972-09-25 | 1972-09-25 | WALL DOWEL |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2247003A1 true DE2247003A1 (en) | 1974-04-04 |
Family
ID=5857328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722247003 Pending DE2247003A1 (en) | 1972-09-25 | 1972-09-25 | WALL DOWEL |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2247003A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4640654A (en) * | 1984-06-01 | 1987-02-03 | Artur Fischer | Anchor |
EP0279936A1 (en) * | 1987-02-21 | 1988-08-31 | fischerwerke Artur Fischer GmbH & Co. KG | Dowel with an expansion sleeve |
US5033790A (en) * | 1988-12-12 | 1991-07-23 | Schilplin Frederick C | Seat post assembly |
FR2851274A1 (en) * | 2003-02-13 | 2004-08-20 | Norelem France Sas | Centering clamp, has unit that is arranged between sides of cylindrical core and transversely move with respect to core under effect of movement of extremity units towards each other |
WO2016019911A1 (en) * | 2014-08-08 | 2016-02-11 | 杨东佐 | Expansion and fastening connection structure and connection method, and expansion and fastening connection assembly |
-
1972
- 1972-09-25 DE DE19722247003 patent/DE2247003A1/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4640654A (en) * | 1984-06-01 | 1987-02-03 | Artur Fischer | Anchor |
EP0279936A1 (en) * | 1987-02-21 | 1988-08-31 | fischerwerke Artur Fischer GmbH & Co. KG | Dowel with an expansion sleeve |
US5033790A (en) * | 1988-12-12 | 1991-07-23 | Schilplin Frederick C | Seat post assembly |
FR2851274A1 (en) * | 2003-02-13 | 2004-08-20 | Norelem France Sas | Centering clamp, has unit that is arranged between sides of cylindrical core and transversely move with respect to core under effect of movement of extremity units towards each other |
WO2004081394A1 (en) * | 2003-02-13 | 2004-09-23 | Norelem France Sas | Centring flange |
WO2016019911A1 (en) * | 2014-08-08 | 2016-02-11 | 杨东佐 | Expansion and fastening connection structure and connection method, and expansion and fastening connection assembly |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHJ | Non-payment of the annual fee |