DE10305735A1 - Anchor bolt fits into plug with cog-shaped cross-section which has lines of weakness in longitudinal grooves on opposite sides of plug - Google Patents
Anchor bolt fits into plug with cog-shaped cross-section which has lines of weakness in longitudinal grooves on opposite sides of plug Download PDFInfo
- Publication number
- DE10305735A1 DE10305735A1 DE10305735A DE10305735A DE10305735A1 DE 10305735 A1 DE10305735 A1 DE 10305735A1 DE 10305735 A DE10305735 A DE 10305735A DE 10305735 A DE10305735 A DE 10305735A DE 10305735 A1 DE10305735 A1 DE 10305735A1
- Authority
- DE
- Germany
- Prior art keywords
- anchor bolt
- section
- profile
- groove
- wood
- 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.)
- Withdrawn
Links
- 239000002023 wood Substances 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 17
- 238000004873 anchoring Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000007654 immersion Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 239000011121 hardwood Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000010521 absorption reaction Methods 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
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000725 suspension 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
- F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
- F16B13/124—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting a threaded element, e.g. screw or bolt
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
Die Erfindung betrifft einen Ankerbolzen zur Verankerung in einer Bohrung eines beliebigen Bauteils mit einem Spannbolzen, der einen Gewindeabschnitt und einen anschliessenden kegelstumpfförmigen Kopfabschnitt aufweist, sowie mit einer einen polygonalen Querschnitt aufweisenden Spreizhülse mit einem Innengewindeabschnitt und einen angrenzenden, beim Eindrehen des Spannbolzens in den Gewindeabschnitt der Spreizhülse durch den kegelstumpfförmigen Kopfabschnitt des Spannbolzens sektorförmig spreizbaren Verankerungsabschnitt mit im Mittelbereich der polygonalseiten angeordneten achsparallelen Sollbruchlinien, wobei die durch die Sollbruchlinie voneinander getrennten Teilseitenflächen der Spreizhülse jeweils von der Sollbruchlinie ausgehend nach aussen zueinander unter einem stumpfen Winkel ansteigend verlaufen.The The invention relates to an anchor bolt for anchoring in a bore of any component with a clamping bolt that has a threaded section and has a subsequent frustoconical head section, as well as with an expansion sleeve having a polygonal cross section with a Internal thread section and an adjacent, when screwing in Clamping bolt in the threaded section of the expansion sleeve through the frustoconical head section of the clamping bolt sector-shaped expandable anchoring section with in the middle of the polygonal sides arranged axially parallel predetermined breaking lines, the through the predetermined breaking line separate side faces of the expansion sleeve each starting from the predetermined breaking line to the outside towards each other under a blunt The angle is increasing.
Ein Ankerbolzen der aufgezeigten Gattung ist aus EP-B1 bekannt. Bisher wurde der Aussenumfang der Spreizhülse scharfkantig ausgebildet, damit die scharfen Kanten der Spreizhülse das Eindringen des Materials in die Bohrlochwand und damit auch die Verankerung der Spreizhülse in der Bohrung verbessert bzw. erleichtert.On Anchor bolts of the type shown are known from EP-B1. So far the outer circumference of the expansion sleeve was designed with sharp edges, so the sharp edges of the expansion sleeve prevent the penetration of the material in the borehole wall and thus also the anchoring of the expansion sleeve in the Hole improved or easier.
Zur Herstellung verschiedener Längs-, Eck- und T-Verbindungen werden Bauteile durch den Gummiprofil-Schallschutzhalter oder der kraftschlüssigen Verschraubung mit Ankerbolzen verbunden. Zur lagesicheren Halterung von aufzunehmenden unterschiedlichen Bauteilen besitzen bekannte profilierte Hölzer Aussparungen. Zur Halterung eines in sich geschlossenen Bauteils dienen Klebemittel und die verschiedensten Profilierungen und Aussparungen an den unterschiedlichsten Anschlüssen. Ausserdem müssen nach dem Einsetzen flächiger Bauteile Abschlussleisten mit entsprechender Sorgfalt gesetzt werden. Grössere Kräfte im Rahmenbau können mit den bekannten Eckverbindungen, wie sie beispiel weise im Fassadenbau auftreten, nicht übertragen werden. In den Bereichen Treppen- und Rahmenbau entfallen die Aussparungen für die bekannten Verbindungen, diese werden stumpfgestossen.to Production of various longitudinal, Corner and T connections become components thanks to the rubber profile sound insulation bracket or the non-positive Screw connection connected with anchor bolts. For secure mounting of different components to be recorded have known profiled woods Cutouts. For holding a self-contained component serve adhesives and a wide variety of profiles and recesses on a wide variety of connections. Also need to the insertion flat Components end strips are placed with appropriate care. bigger personnel in frame construction can with the well-known corner connections, such as in facade construction occur, not transmitted become. The cut-outs are omitted in the areas of stair and frame construction for the known connections, these are butted.
Der Erfindung liegt die Aufgabe zugrunde, bei einem Ankerbolzen der aufgezeigten Gattung den polygonalen Querschnitt der Spreizhülse so auszubilden, dass bei einer Reduzierung der Anfangskraft beim Einbringen des Spannbolzens und der Spannhülse eine noch höhere Lastaufnahme möglich ist.The The invention is based, with an anchor bolt the task shown genus to form the polygonal cross section of the expansion sleeve so that with a reduction in the initial force when inserting the Clamping bolt and the clamping sleeve an even higher one Load suspension possible is.
Diese Aufgabe wird erfindungsgemäss dadurch gelöst, dass der Aussenumfang des polygonalen Querschnitts der Spreizhülse mit einer Mehrzahl von Rundungen versehen ist, zwischen denen in der Gesamtheit oder teilweise Sollbruchlinien angeordnet sind. Durch diese Ausbildung wird die Spreizhülse beim Eindrehen des Ankerbolzens gegen die Bohrlochwandung gepresst, ohne dass ein Eindringen des umgebenden Materials erfolgt. Da die anliegende Fläche der Spreizhülse relativ gross ist, tritt so durch Reibungsschluss eine ausreichende Verankerung der Spreizhülse im Bohrloch ein. Es ist ausgeschlossen, dass die äussersten Begrenzungen meiner Spreizhülse durch den Pressdruck in die Wandung des Bohrloches eindringen können. Es ist also nicht auszuschliessen, es ist aber auch nicht unbedingt Voraussetzung wie vorher, dass die scharfen Kanten da eindringen.This The object is achieved according to the invention solved by that the outer circumference of the polygonal cross section of the expansion sleeve with a plurality of curves is provided, between which in total or partially predetermined breaking lines are arranged. Through this training becomes the expansion sleeve pressed against the borehole wall when the anchor bolt is screwed in, without penetration of the surrounding material. Since the adjacent surface the expansion sleeve is relatively large, sufficient frictional engagement occurs Anchoring the expansion sleeve in the borehole. It is impossible that the extreme Limits of my expanding sleeve can penetrate into the wall of the borehole through the pressing pressure. It So it cannot be ruled out, but it is not necessarily Precondition as before that the sharp edges penetrate there.
In Ausgestaltung der Erfindung besteht ein weiteres Merkmal der Neuerung darin, dass der innere Durchmesser der Spreizhülse nicht durchgehend gleich gross ist, sondern sich zum Ende zu konisch verjüngt. Damit tritt beim Eindrehen des Ankerbolzens in den letzten Bereich der Spreizhülse eine stärkere Aufspreizung ein, was natürlich auch bedingt, dass eine grössere Kraft zum Eindrehen erforderlich ist.In Embodiment of the invention, there is another feature of the innovation in that the inner diameter of the expansion sleeve is not the same throughout is large, but tapered towards the end. This occurs when screwing in of the anchor bolt in the last area of the expansion sleeve more Spreading a thing, of course also conditional that a larger Force to screw in is required.
Vorteilhaft wird der Ankerbolzen zur Herstellung einer T-, Längs- und Eckverbindung bei Rahmen aus profillierten Hölzern zur Aufnahme von flächigen Bauteilen verwendet, bei Rahmen-Füllungen und zur Aufnahmen von Treppenteilen, insbesondere bei Hartholz-Steg-Treppen eingesetzt, wobei die Hölzer durch Verschraubung mittels der Ankerbolzen stumpfgestossen, kraftschlüssig zu einem Rahmen zusammen spannbar sind.Advantageous the anchor bolt is used to create a T, longitudinal and corner connection Profiled wood frame for holding flat components used in frame fillings and for the inclusion of stair parts, especially with hardwood footbridge stairs used, with the woods through Screw connection butt-butted by means of anchor bolts, non-positively can be clamped together in a frame.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird nachfolgend erläutert.. Es zeigen:On embodiment the invention is illustrated in the drawings and is explained below. Show it:
Der
Spannbolzen
Die
Spreizhülse
Gemäss
Von
dieser Sollbruchlinie
In
weiterer Ausgestaltung der Erfindung wird die Spannhülse
In
weitere Ausgestaltung der Erfindung verläuft im Bereich der Umfangbegrenzungen
In
weiterer Ausgestaltung der Erfindung ist das Herstellungsverfahren
Die Verwendung des aufgezeigten Ankerbolzens.The Use of the anchor bolt shown.
Gemäss der
Die
Profileiste
Die
Die
Die
Die
Profilhölzer
Diese
Nut
Wie
Durch
die erfindungsgemässe
Ausbildung entfallen die sonst erforderlichen Abschlussleisten. Die
kraftschlüssige
Verbindung der Vollholz-Profile
- 11
- Spreizhülseexpansion sleeve
- 22
- Spannbolzenclamping bolt
- 33
- SollbruchlinieLine of weakness
- 44
- SollbiegeliniePredetermined bending line
- 55
- Außengewindeexternal thread
- 66
- kegel-stumpfförmiger Kopfabschnittfrusto-conical head section
- 77
- zylindrischer Schaftcylindrical shaft
- 88th
- massives Futtermassive feed
- 99
- Innengewindeinner thread
- 1010
- axiale Bohrungaxial drilling
- 1111
- Verankerungsabschnittanchoring section
- 1212
- Formschluss – HinterschnittForm fit - undercut
- 1313
- konische Verjüngungconical rejuvenation
- 1414
- Umfangbegrenzung bei unterschiedlichen Konturenperipheral boundary with different contours
- 1515
- verjüngte Öffnungtapered opening
- 1616
- ausschwenkende Drehsicherungswing- rotation
- 1717
- Spannhülse – UmlenksegmentAdapter sleeve - deflection segment
- 1818
- Aussengewinde der Spreitzhülse (mit und ohne)external thread the expanding sleeve (with or without)
- 1919
- Herstellungsverfahren – Festigkeitserhöhung des AnkerprofilsManufacturing process - increase in strength of the anchor profile
- 2020
- Trittstufe – Holz – Kunststoff u.a.Step - wood - plastic et al
- 2121
- Hartholz Steg – Kombinationhardwood Bridge combination
- 2222
- Handlauf + Rahmenhandrail + Frame
- 2323
- Ankerbolzenanchor bolts
- 2424
- Gummiprofil „Schallschutzhalter"Rubber profile "noise protection holder"
- 2525
- Doppelgummi-LagerDouble rubber bearings
- 2626
- Wangecheek
- 2727
- KabelkanalCabel Canal
- 2828
- Abstandhalter-ProfilSpacer profile
- 2929
- Stakete aus unterschiedlichem WerkststoffStakete made of different materials
- 3030
- Trittstufe – MetallplattenStep - metal plates
- 3131
- Rutschsicherungslipguard
- 3232
- Aufnahme für Steg-Trägeradmission for bridge girders
- 3333
- Belüftungventilation
- 3434
- Nutgroove
Claims (19)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20307767U DE20307767U1 (en) | 2003-02-12 | 2003-02-12 | Anchor bolt fits into plug with cog-shaped cross-section which has lines of weakness in longitudinal grooves on opposite sides of plug |
DE10305735A DE10305735A1 (en) | 2003-02-12 | 2003-02-12 | Anchor bolt fits into plug with cog-shaped cross-section which has lines of weakness in longitudinal grooves on opposite sides of plug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10305735A DE10305735A1 (en) | 2003-02-12 | 2003-02-12 | Anchor bolt fits into plug with cog-shaped cross-section which has lines of weakness in longitudinal grooves on opposite sides of plug |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10305735A1 true DE10305735A1 (en) | 2004-10-14 |
Family
ID=32980548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10305735A Withdrawn DE10305735A1 (en) | 2003-02-12 | 2003-02-12 | Anchor bolt fits into plug with cog-shaped cross-section which has lines of weakness in longitudinal grooves on opposite sides of plug |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10305735A1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1759122A1 (en) * | 1968-04-02 | 1971-06-03 | Gerhard Jooss | Built-in staircase |
DE7911026U1 (en) * | 1979-04-14 | 1980-09-18 | Neucon Maschinen- Und Bausysteme Gmbh U. Co Kg, 7100 Heilbronn | ANCHOR FOR STAIRWAY |
DE8220366U1 (en) * | 1982-07-16 | 1982-10-14 | Bürkle, Albrecht, Dipl.-Ing., 7012 Schmiden | SOUND INSULATOR BETWEEN A STAIRWAY WALL OR A PODIUM AND AN END OF A STAIRWAY |
DE4130454A1 (en) * | 1991-09-13 | 1993-03-18 | Hubert Guertler | Vibration-damping connector for steps - comprises intermediate section with push-fit connection to wooden step and rigid connection to steel or concrete base structure |
DE19806251A1 (en) * | 1998-02-16 | 1999-08-26 | Hainke | Anchor bolt to connect profile battens to hold glass panes |
DE20019155U1 (en) * | 2000-11-11 | 2002-04-04 | Keding Klaus Peter | Dowel-type fastening device |
DE10241774A1 (en) * | 2002-09-10 | 2004-03-18 | Hainke, Elisabeth | Anchor bolt for building has polygonal sleeve with frangible sections to control expansion when engaged by frusto-conical expansion head |
-
2003
- 2003-02-12 DE DE10305735A patent/DE10305735A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1759122A1 (en) * | 1968-04-02 | 1971-06-03 | Gerhard Jooss | Built-in staircase |
DE7911026U1 (en) * | 1979-04-14 | 1980-09-18 | Neucon Maschinen- Und Bausysteme Gmbh U. Co Kg, 7100 Heilbronn | ANCHOR FOR STAIRWAY |
DE8220366U1 (en) * | 1982-07-16 | 1982-10-14 | Bürkle, Albrecht, Dipl.-Ing., 7012 Schmiden | SOUND INSULATOR BETWEEN A STAIRWAY WALL OR A PODIUM AND AN END OF A STAIRWAY |
DE4130454A1 (en) * | 1991-09-13 | 1993-03-18 | Hubert Guertler | Vibration-damping connector for steps - comprises intermediate section with push-fit connection to wooden step and rigid connection to steel or concrete base structure |
DE19806251A1 (en) * | 1998-02-16 | 1999-08-26 | Hainke | Anchor bolt to connect profile battens to hold glass panes |
DE20019155U1 (en) * | 2000-11-11 | 2002-04-04 | Keding Klaus Peter | Dowel-type fastening device |
DE10241774A1 (en) * | 2002-09-10 | 2004-03-18 | Hainke, Elisabeth | Anchor bolt for building has polygonal sleeve with frangible sections to control expansion when engaged by frusto-conical expansion head |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8125 | Change of the main classification |
Ipc: E04F 1100 |
|
8130 | Withdrawal |