DE2240061A1 - DOWEL AND DEVICE FOR FASTENING DOWEL - Google Patents

DOWEL AND DEVICE FOR FASTENING DOWEL

Info

Publication number
DE2240061A1
DE2240061A1 DE19722240061 DE2240061A DE2240061A1 DE 2240061 A1 DE2240061 A1 DE 2240061A1 DE 19722240061 DE19722240061 DE 19722240061 DE 2240061 A DE2240061 A DE 2240061A DE 2240061 A1 DE2240061 A1 DE 2240061A1
Authority
DE
Germany
Prior art keywords
dowel
cone
drill
tool
attached
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
Application number
DE19722240061
Other languages
German (de)
Inventor
Heinrich B Schaefers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19722240061 priority Critical patent/DE2240061A1/en
Publication of DE2240061A1 publication Critical patent/DE2240061A1/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B51/00Tools for drilling machines
    • B23B51/12Adapters for drills or chucks; Tapered sleeves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D17/00Details of, or accessories for, portable power-driven percussive tools
    • B25D17/005Attachments or adapters placed between tool and hammer
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/12Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Joining Of Building Structures In Genera (AREA)

Description

PATENTB@SC REIBUNG Betrifft: Dübel und Vorrichtung zur Befestigung desselben Bekannt sind Dübel aus Metall, Stahl und Kunststoff, die - wie nachfolgend beschrieben - funktionieren: Die Kunststoffdübel werden durch Drehen von Holzschrauben gegen die Iaibung der Bohrlöcher gedrückt, wodurch eine Haftung des Dübels in dem Bohrloch entsteht. PATENTB @ SC FRICTION Applies to: dowels and fixtures The same are known dowels made of metal, steel and plastic, which - as below described - work: The plastic dowels are turned by turning wood screws pressed against the reveal of the boreholes, whereby an adhesion of the dowel in the Borehole arises.

Metall- und Stahldüëbel haben Spreitzen, die mit Hilfe eines Fonus oder einer Keilschraube gegen die Lochlaibung des Bohrloches gedrückt werden, wodurch eine Haftung des Dübels im Bohrloch entsteht. Durch die Anordnung von Rändel oder Riefen wird die Haftung des Dübels noch erhöht. Bekannt ist weiter die Versrannung der Dübelspreitzen gegen die Lochl@ibung durch einen Spannkonus, der mit Hilfe eines Stahlstiftes und Hammers zwischen die Dübelspreitze geschlagen wird. Eine Sicherung des Spann@onus gegen Lösen durch Vibration oder Erschütterung ist nicht bekannt.Metal and steel dowels have struts that can be fastened with the help of a fonus or a wedge screw are pressed against the reveal of the borehole, whereby the anchor adheres in the drill hole. By arranging knurls or Grooves, the adhesion of the anchor is increased. The tension is also known of the dowel spreader against the hole through a clamping cone, which with the help of a Steel pin and hammer is struck between the dowel spreader. A backup of the Spann @ onus against loosening due to vibration or shock is not known.

b i vorliegender Fatentanmeldung handelt es sich um 2 verscbiedene Dübel und 1 Hilfswerkzeug, mit dem die Dübel in den Bohrlöchern befestigt werden. Das @ilfswerkzeug wird auf das Bohrfutter einer Schlagbohr-Kaschine gesteckt, ohne den Bohrer aus der Bohrmaschine zu entfernen. Bei dem Dübel Fig. I wird der Schlagbolzen (1) auf den mit einem Bleikern (2) abgedeckten Spannkegel (3) gesetzt und durch die Schläge der Bohrmaschine befestigt. Durch die Übertragung der Vibrationsschläge über den Spannkegel (3) auf die Spannteile (4) des Dübels, werden die vorstehenden Riefen (5) in das Material der Lochlaibung getrieben, wodurch eine Verankerung des Dübels in dem Bohrloch erfolgt. Der Bleikern (2) zwängt sich zum Teil in das Gewinde und in die Echlitze des Dübels und hält den Spannkegel (3) in seiner Lage fest, womit eine Sicherung gegebeh ist.In the present patent application there are 2 different ones Dowel and 1 auxiliary tool with which the dowels are fastened in the drill holes. The auxiliary tool is placed on the drill chuck of a percussion drill without remove the drill bit from the drill. In the case of the dowel Fig. I, the firing pin (1) placed on the clamping cone (3) covered with a lead core (2) and through the blows of the drill fastened. By transmitting the vibration shocks Via the clamping cone (3) on the clamping parts (4) of the dowel, the protruding Grooves (5) driven into the material of the hole reveal, thereby anchoring the Dowel takes place in the borehole. The lead core (2) is partly forced into the thread and into the echelite of the dowel and holds the clamping cone (3) in its position, with which a backup is given.

Bei dem Dübel Fig. II wird das Werkzeug (6) der Schlagbohr-Maschine auf den Dübel gesetzt und durch die Schläge der Schlagbohr-Maschine befestigt, wobei sich die Spreitzen (7) des Dübels über einen Kegel (8) schieben. Durch die Vibration der Schlagbohr-Maschine treiben sich die Enden der Spreitzen, die @it Schneiden versehen sind, konisch erweiternd in das Dübelbohrloch. An dem Spreitzkegel (8) ist eine Sperrkante (9) angeordnet, die sich nach dem Eintreiben des Dübels in das Bohrloch hinter einen Absatz (10) klemmt, wodurch ein Lösen des Kegels und dadurch des Dübels unmöglich ist.In the case of the dowel Fig. II, the tool (6) is the hammer drill placed on the dowel and fastened by the blows of the hammer drill, whereby the spreader (7) of the dowel slide over a cone (8). Because of the vibration the hammer drill drive the ends of the struts that @it cutting are provided, widening conically into the dowel hole. On the expanding cone (8) a locking edge (9) is arranged, which after the dowel has been driven into the Borehole stuck behind a shoulder (10), causing a loosening of the cone and thereby of the anchor is impossible.

Claims (1)

PATELTANSPRUCH PATEL CLAIM Dübel aus Stahl oder sonstigem Material dadurch gekannzeichnet.Dowels made of steel or other material can be marked thereby. da @ieser mit einem Werkzeug (1), das auf das Bohrfutter einer Schlagbohr-Kaschine montiert wird, ohne den Bohrer zu entfernen, so bef stigt wird, daß sich die Vibriationsschläge über den Srannkegel (3) auf die Spannteile (4) so auswirken, daß sich die vorstehenden Riefen in das laibungsmaterial des Bohrloches treiben, wobei sich der Bleikern (2) verformt und den Spannkegel gegen Lösen sichert o d e r daß ein Dübel mit dem Werkzeug (6) so befestigt wird, daß die Vibrationsschläge auf die angeschärften Spreitzen (7) übertragen und sich gleitend über einen Kegel (8) konisch erweiternd in der Dübellochbohrung einmeißeln, derart, daß sich der Kegel (8) mit seiner Sperrkante (9) hinter den Absats (10) des Dübels klemmt.because @ this with a tool (1) that is attached to the drill chuck of a Impact drill machine is mounted without removing the drill, so it is fastened that the vibration impacts affect the clamping parts (4) via the jamming cone (3) in such a way that the protruding Drive grooves into the reveal material of the borehole, whereby the lead core (2) deformed and secures the clamping cone against loosening or that a dowel with the tool (6) is attached in such a way that the vibration impacts on the sharpened struts (7) transferred and sliding over a cone (8) conically widening in the Chisel the dowel hole so that the cone (8) is with its locking edge (9) stuck behind the paragraph (10) of the dowel.
DE19722240061 1972-08-16 1972-08-16 DOWEL AND DEVICE FOR FASTENING DOWEL Pending DE2240061A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19722240061 DE2240061A1 (en) 1972-08-16 1972-08-16 DOWEL AND DEVICE FOR FASTENING DOWEL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722240061 DE2240061A1 (en) 1972-08-16 1972-08-16 DOWEL AND DEVICE FOR FASTENING DOWEL

Publications (1)

Publication Number Publication Date
DE2240061A1 true DE2240061A1 (en) 1974-02-28

Family

ID=5853597

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722240061 Pending DE2240061A1 (en) 1972-08-16 1972-08-16 DOWEL AND DEVICE FOR FASTENING DOWEL

Country Status (1)

Country Link
DE (1) DE2240061A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984000793A1 (en) * 1982-08-09 1984-03-01 Upat Max Langensiepen Kg Anchoring bolt
DE3608319A1 (en) * 1986-03-13 1987-09-24 Krauss Fa H Willy Fastening dowel
DE3914512A1 (en) * 1989-05-02 1990-11-08 Fischer Artur Werke Gmbh Hammering device for impact anchor - comprises drill inside sliding sleeve whose upper end is in contact with impact disc
DE3930790A1 (en) * 1989-09-14 1991-03-28 Fischer Artur Werke Gmbh Tie piece for masonry - consists of expander sleeve with longitudinal slits, and internally threaded hole, with cone and plastics ring
DE3935985A1 (en) * 1989-10-28 1991-05-02 Fischer Artur Werke Gmbh DRILLING DEVICE WITH AN IMPACT TURNING TOOL
EP0733813A1 (en) * 1995-03-22 1996-09-25 HILTI Aktiengesellschaft Expanding dowel
DE102006047283A1 (en) * 2006-10-06 2008-04-10 Fischerwerke Artur Fischer Gmbh & Co. Kg Ultrasound anchor and setting method
DE102010003130A1 (en) * 2010-03-22 2011-09-22 Hilti Aktiengesellschaft Device and method for fastening and device for generating shocks
EP2395247A1 (en) * 2010-06-10 2011-12-14 Powers Products III, LLC Drop-in anchor and drop-in anchor systems

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984000793A1 (en) * 1982-08-09 1984-03-01 Upat Max Langensiepen Kg Anchoring bolt
EP0102914A1 (en) * 1982-08-09 1984-03-14 UPAT GMBH & CO Rock anchor
DE3608319A1 (en) * 1986-03-13 1987-09-24 Krauss Fa H Willy Fastening dowel
DE3914512A1 (en) * 1989-05-02 1990-11-08 Fischer Artur Werke Gmbh Hammering device for impact anchor - comprises drill inside sliding sleeve whose upper end is in contact with impact disc
DE3930790A1 (en) * 1989-09-14 1991-03-28 Fischer Artur Werke Gmbh Tie piece for masonry - consists of expander sleeve with longitudinal slits, and internally threaded hole, with cone and plastics ring
DE3935985A1 (en) * 1989-10-28 1991-05-02 Fischer Artur Werke Gmbh DRILLING DEVICE WITH AN IMPACT TURNING TOOL
EP0733813A1 (en) * 1995-03-22 1996-09-25 HILTI Aktiengesellschaft Expanding dowel
US5688066A (en) * 1995-03-22 1997-11-18 Hilti Aktiengesellschaft Expansion dowel
DE102006047283A1 (en) * 2006-10-06 2008-04-10 Fischerwerke Artur Fischer Gmbh & Co. Kg Ultrasound anchor and setting method
DE102010003130A1 (en) * 2010-03-22 2011-09-22 Hilti Aktiengesellschaft Device and method for fastening and device for generating shocks
EP2395247A1 (en) * 2010-06-10 2011-12-14 Powers Products III, LLC Drop-in anchor and drop-in anchor systems
CN102364126A (en) * 2010-06-10 2012-02-29 包尔斯产品三世有限责任公司 Drop-in anchor and drop-in anchor systems
AU2011202597B2 (en) * 2010-06-10 2016-01-28 Black & Decker, Inc. Drop-In Anchor and Drop-In Anchor Systems
CN102364126B (en) * 2010-06-10 2016-03-16 百得有限公司 Interior urgent setscrew and interior urgent setscrew system

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