DE1759178U - PROFILE CONE EXPANSION DOWEL. - Google Patents
PROFILE CONE EXPANSION DOWEL.Info
- Publication number
- DE1759178U DE1759178U DEF13919U DEF0013919U DE1759178U DE 1759178 U DE1759178 U DE 1759178U DE F13919 U DEF13919 U DE F13919U DE F0013919 U DEF0013919 U DE F0013919U DE 1759178 U DE1759178 U DE 1759178U
- Authority
- DE
- Germany
- Prior art keywords
- dowel
- cone expansion
- profile
- section
- cross
- 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.)
- Expired
Links
- 239000003380 propellant Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal 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
- F16B13/04—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
-
- 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
- F16B9/00—Connections of rods or tubular parts to flat surfaces at an angle
- F16B9/05—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member
- F16B9/054—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member the intermediate member being threaded
-
- F16B9/026—
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
Description
Profil-Konusspreizdübel Gegenstand der Erfindung betrifft einen Profil-Konusspreizdübel, mit welchem man. in der Lage ist, einen bestimmten Gegenstand an einem Befestigungselement, in welches der Profil-Konusspreizdübel eingelegt wird, vermittels einer Schraube oder dergl. zu befestigen.Profile cone expanding dowel The subject of the invention relates to a profile conical expanding dowel, with which one. is able to attach a specific object to a fastener, into which the profile cone expansion anchor is inserted, by means of a screw or the like. To attach.
Konusspreizdübel, bei denen sowohl der als Spreizhülse ausgebildete Dübel als auch die als Treibkcrper ausgebildete Konusmutter, mit welcher die mit Innenkonus versehene Spreizhülse vermittels einer Schraube beim Befestigen des Gegenstandes auseinandergespreizt wird, sind bereits bekannt.Conical expansion anchors, both of which are designed as expansion sleeves Dowel and the conical nut, designed as a drive element, with which the with Expansion sleeve provided with an inner cone by means of a screw when fastening the object is spread apart are already known.
Diese bekannten Konusspreizdübel werden in eine Aussparung im Befestigungselement eingelegt, die auch einen runden Querschnitt aufweist, so dass die ganze Aussenoberfläche des Dübels an die Wandung der Aussparung des Befestigungelementes angepresst wird. Es gibt jedoch auch Fälle, wo der Dübel in einem Befestigungselement untergebracht werden muss, dessen Aussparung zur Aufnahme des Dübels nicht nur einen runden, sondern einen viereckigen, quadratischen oder dergl. Querschnitt aufweist.These known expansion cone dowels are inserted into a recess in the fastening element inserted, which also has a round cross-section, so that the entire outer surface of the dowel is pressed against the wall of the recess of the fastening element. However, there are also cases where the dowel is housed in a fastener must be, whose recess for receiving the dowel is not just a round, but Has a square, square or the like. Cross-section.
In diesen Fällen wird erfindungsgemäss vorgeschlagen, den Querschnitt des Dübels dem jeweiligen Querschnitt der Aussparung des Befestigungselementes anzupassen, und zwar derart, dass der Dübel an seinen zwei gegenüberliegenden Außenseiten oder auch an allen seinen Aussenseiten an die Wandungen des Befestigungselementes angepresst wird.In these cases, the invention proposes the cross-section adapt the anchor to the respective cross-section of the recess of the fastening element, in such a way that the dowel on its two opposite outer sides or also pressed against the walls of the fastening element on all of its outer sides will.
Damit auch ein verhältnismässig kurzer Treibkörper nach Entfernung des befestigten Gegenstandes von dem Befestigungselement bezw. nech dem loslcsen der Schraube dennoch seinen festen Sitz beibehält, mir weiter vorgeschlagen, zwei einander gegenüberliegende Innenflächen des Dübels mit Längs-oder Querriffeln zu versehen, die entsprechend auch auf den Aussenflächen des Treibkörpers angeordnet sind, wodurch die notwendige Selbsthemmung des Treibkörpers im Dübel sicher erreicht wird.This also means that it is a relatively short propellant after removal of the fastened object from the fastener BEZW. after the release the screw still retains its tight fit, I further suggested two opposing inner surfaces of the dowel with longitudinal or transverse corrugations provided, which are arranged accordingly on the outer surfaces of the propellant are, whereby the necessary self-locking of the floating body in the dowel is achieved safely.
In der Zeichnung sind einige Ausführungsbeispiele des Erfindungsgegenstandes dargestellt.In the drawing are some exemplary embodiments of the subject matter of the invention shown.
Abb. 1 zeigt einen Längsschnitt durch einen Profil-Konusspreizdübel,
Abb. la zeigt die Draufsicht, während nach Abb. lb dieser Dübel in das Innere eines
Profilrohres 3 eingesetzt ist. Der aus Kunststoff oder Metall hergestellte
Der Dübel 8 trägt an 2 Innenflächen die Längsriffeln lo, lo' und der Treibkörper 9 an zwei Aussenflächen die Längsriffeln 11, 11'.The dowel 8 carries the longitudinal corrugations lo, lo 'and the on two inner surfaces Propellant 9, the longitudinal corrugations 11, 11 'on two outer surfaces.
Abb. 3, 3a, 3b und 3c zeigen beispielsweise einen Dübel mit quadratischem Profil und rundem Treibkörper. Der Treibkörper 12 ist an seiner Aussenfläche mit Querriffeh 13 versehen, wobei die Gegenriff eh 14 an der Innenfläche des Dübels 15 angeordnet sind.For example, Fig. 3, 3a, 3b and 3c show a square plug Profile and round floating body. The propellant body 12 is on its outer surface Transverse riff 13 provided, the counter riff eh 14 on the inner surface of the dowel 15 are arranged.
Nach 4,4a, 4b und 4c besitzt der eigentliche Dübel 16 einen runden Querschnitt, nährend der Treibkörper 17 an seinen beiden entgegengesetzten Seiten 18, 18' abgeflacht ist.According to 4,4a, 4b and 4c, the actual dowel 16 has a round one Cross-section, while the propellant body 17 on its two opposite sides 18, 18 'is flattened.
Letzterer erhält ebenfalls an seinen runden Teilen 19, 19' die scharf ausgeprägten Querriffeln 20, die entsprechend an den Innenflächen 21, 21' des Dübels 16 angeordnet sind.The latter also receives the sharp on its round parts 19, 19 ' pronounced transverse corrugations 20, which are correspondingly on the inner surfaces 21, 21 'of the dowel 16 are arranged.
Die Schlitze, an denen der Dübel beim Aufspreizen reißt, sind mit 22 bezeichnet.The slots at which the dowel tears when it is expanded are also included 22 designated.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF13919U DE1759178U (en) | 1957-10-31 | 1957-10-31 | PROFILE CONE EXPANSION DOWEL. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF13919U DE1759178U (en) | 1957-10-31 | 1957-10-31 | PROFILE CONE EXPANSION DOWEL. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1759178U true DE1759178U (en) | 1958-01-02 |
Family
ID=32783275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF13919U Expired DE1759178U (en) | 1957-10-31 | 1957-10-31 | PROFILE CONE EXPANSION DOWEL. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1759178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4123353A1 (en) * | 1991-07-15 | 1993-01-21 | Fischer Artur Werke Gmbh | Expanding metal dowel with threaded bolt - has continually increasing surface roughness from smooth surface for better hold |
| DE19627272A1 (en) * | 1996-07-06 | 1998-01-08 | Karl Heinz Hummel Industriemon | Dowel pin for fastening base plates, battens, assemblies etc. |
| DE19647209A1 (en) * | 1996-11-15 | 1998-05-28 | Itw Ateco Gmbh | Plastics fixture for attaching flat component to holder with screw |
-
1957
- 1957-10-31 DE DEF13919U patent/DE1759178U/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4123353A1 (en) * | 1991-07-15 | 1993-01-21 | Fischer Artur Werke Gmbh | Expanding metal dowel with threaded bolt - has continually increasing surface roughness from smooth surface for better hold |
| DE19627272A1 (en) * | 1996-07-06 | 1998-01-08 | Karl Heinz Hummel Industriemon | Dowel pin for fastening base plates, battens, assemblies etc. |
| DE19627272C2 (en) * | 1996-07-06 | 2000-11-30 | Karl Heinz Hummel Industriemon | Dowels |
| DE19647209A1 (en) * | 1996-11-15 | 1998-05-28 | Itw Ateco Gmbh | Plastics fixture for attaching flat component to holder with screw |
| DE19647209C2 (en) * | 1996-11-15 | 2001-03-29 | Itw Ateco Gmbh | Fastening device made of plastic |
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