DE210028C - - Google Patents

Info

Publication number
DE210028C
DE210028C DENDAT210028D DE210028DA DE210028C DE 210028 C DE210028 C DE 210028C DE NDAT210028 D DENDAT210028 D DE NDAT210028D DE 210028D A DE210028D A DE 210028DA DE 210028 C DE210028 C DE 210028C
Authority
DE
Germany
Prior art keywords
sleeve
dowel
longitudinal waves
depth
waves
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.)
Active
Application number
DENDAT210028D
Other languages
German (de)
Publication of DE210028C publication Critical patent/DE210028C/de
Active legal-status Critical Current

Links

Classifications

    • 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
    • F16B13/04Dowels 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
    • F16B13/06Dowels 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
    • F16B13/063Dowels 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
    • F16B13/066Dowels 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

Landscapes

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

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Erfindung betrifft eine rohrförmige, mitThe invention relates to a tubular, with

Längswellen versehene Dübelhülse, welche durch Keilwirkung auseinandergetrieben und dadurch gegen die Wand des Dübelloches gepreßt wird.Dowel sleeve provided with longitudinal waves, which are driven apart by wedge action and thereby is pressed against the wall of the dowel hole.

Die Erfindung besteht darin, daß die Tiefe der Längswellen der Dübelhülse von dem einen Ende der Hülse gegen' das andere zu abnimmt.The invention consists in that the depth of the longitudinal waves of the dowel sleeve of the one end of the sleeve decreases towards the other.

ίο Die Erfindung ist auf der Zeichnung dargestellt, und zwar zeigen:ίο The invention is shown in the drawing, namely show:

Fig. i, 2 und 3 Längsschnitte durch verschiedene Ausführungsformen,Fig. I, 2 and 3 longitudinal sections through different embodiments,

Fig. 4 einen Querschnitt nach der Linie I-I der Fig. 6,Fig. 4 shows a cross section along the line I-I of Fig. 6,

Fig. 5 einen Querschnitt nach der Linie II-II der gleichen Figur undFig. 5 shows a cross section along the line II-II of the same figure and

Fig. 6 eine Ansicht der Dübelhülse.Fig. 6 is a view of the dowel sleeve.

Die Dübelhülse besteht aus einer rohrförmigen Hülse a, welche in der Weise gewellt ist, daß die Tiefe der Wellen, wie aus den Querschnitten nach Fig. 4 und 5 hervorgeht, von dem einen Ende der Dübelhülse gegen das andere zu abnimmt, so daß diese Wellen eine kegelförmige Höhlung im Innern der Hülse herstellen. In die Hülse wird eine kegelförmige Schraubenmutter b (Fig. 1) oder ein keilförmiger Schraubenkopf c .(Fig. 2) eingeführt, worauf die Hülse in das Dübelloch eingesetzt und durch Anziehen der Schraube d (Fig. 1) oder der Mutter β (Fig. 2) festgeklemmt wird. Die Mutter b (Fig. 1) kann auch durch einen keilförmigen hölzernen Pfropfen/" (Fig. 3) ersetzt werden, in welchen dann eine Holzschraube g (Fig. 3) eingeschraubt werden kann.The dowel sleeve consists of a tubular sleeve a, which is corrugated in such a way that the depth of the waves, as can be seen from the cross-sections of FIGS. 4 and 5, decreases from one end of the dowel sleeve to the other, so that these waves create a conical cavity inside the sleeve. A conical screw nut b (Fig. 1) or a wedge-shaped screw head c . (Fig. 2) is inserted into the sleeve, whereupon the sleeve is inserted into the dowel hole and tightened by tightening the screw d (Fig. 1) or the nut β (Fig 2) is clamped. The nut b (Fig. 1) can also be replaced by a wedge-shaped wooden plug / "(Fig. 3), into which a wood screw g (Fig. 3) can then be screwed.

Claims (1)

Patent-Anspruch:Patent claim: Rohrförmige, mit Längswellen versehene Dübelhülse, welche durch Keilwirkung auseinandergetrieben und dadurch gegen die Wand des Dübelloches gepreßt wird, dadurch gekennzeichnet, daß die Tiefe der Längswellen der Dübelhülse von. dem einen Ende der Hülse gegen das andere zu abnimmt. Tubular dowel sleeve provided with longitudinal waves, which are driven apart by wedge action and is thereby pressed against the wall of the dowel hole, characterized in that the depth of the Longitudinal waves of the dowel sleeve from. one end of the sleeve decreases towards the other. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DENDAT210028D Active DE210028C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE210028T

Publications (1)

Publication Number Publication Date
DE210028C true DE210028C (en)

Family

ID=5795216

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT210028D Active DE210028C (en)

Country Status (2)

Country Link
DE (1) DE210028C (en)
FR (2) FR387380A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213744A (en) * 1963-04-23 1965-10-26 Arthur C Wagner Expansion anchor assembly
EP0065721A1 (en) * 1981-05-27 1982-12-01 HILTI Aktiengesellschaft Straddling dowel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213744A (en) * 1963-04-23 1965-10-26 Arthur C Wagner Expansion anchor assembly
EP0065721A1 (en) * 1981-05-27 1982-12-01 HILTI Aktiengesellschaft Straddling dowel
DE3121198A1 (en) * 1981-05-27 1982-12-23 Hilti AG, 9494 Schaan SPREADING DOWEL

Also Published As

Publication number Publication date
FR387380A (en) 1908-07-08
FR9483E (en) 1908-11-14

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