DE561942C - Wall dowel sleeve - Google Patents

Wall dowel sleeve

Info

Publication number
DE561942C
DE561942C DEH126727D DEH0126727D DE561942C DE 561942 C DE561942 C DE 561942C DE H126727 D DEH126727 D DE H126727D DE H0126727 D DEH0126727 D DE H0126727D DE 561942 C DE561942 C DE 561942C
Authority
DE
Germany
Prior art keywords
cross
sections
metal tube
dowel sleeve
narrowed
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
Application number
DEH126727D
Other languages
German (de)
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
Publication date
Priority to DEH126727D priority Critical patent/DE561942C/en
Application granted granted Critical
Publication of DE561942C publication Critical patent/DE561942C/en
Expired legal-status Critical Current

Links

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)
  • Rod-Shaped Construction Members (AREA)

Description

Die Erfindung betrifft Mauerdübelhülsen,The invention relates to wall anchor sleeves,

die aus einem dünnwandigen, geschlossenen Metallrohr bestehen und zur Befestigung von Schrauben, Stiften o. dgl. dienen. Dübelhülsen dieser Art sind bekannt.which consist of a thin-walled, closed metal tube and for fastening Screws, pins or the like. Serve. Dowel sleeves of this type are known.

Die Erfindung besteht darin, daß die Dübelhülse rechteckig verengte Querschnitte besitzt, die je λόπ zwei einander gegenüberliegenden, im Längsschnitt winkelförmigen ίο Eindrückungen des Metallrohres gebildet sind und gegenüber den in der Längsrichtung der Hülse nächstfolgenden rechteckig verengten Querschnitten um etwa 90 ° versetzt sind. Durch die Erfindung wird die Herstellung der Hülsen wesentlich vereinfacht und verbilligt und gleichzeitig erreicht, daß Schrauben mit beliebigem Gewindegang sowie Stifte und ähnliche einzuschlagende Befestigungsmittel mit beliebigem Querschnitt verwendet werden können und nach jeder Richtung hin unverrückbar verankert werden.The invention consists in that the dowel sleeve has rectangular narrowed cross-sections, each λόπ two opposite, Angular ίο indentations of the metal tube are formed in the longitudinal section and narrowed in relation to the next following in the longitudinal direction of the sleeve rectangular Cross-sections are offset by about 90 °. The invention makes the production the sleeves much simplified and cheaper and at the same time achieved that screws with any thread, as well as pins and similar fasteners to be driven in can be used with any cross-section and can be anchored immovably in any direction.

Auf der Zeichnung ist der Erfindungsgegenstand näher erläutert, und zwar zeigen dieIn the drawing, the subject of the invention is explained in more detail, namely show the

Abb. ι die Dübelhülse mit eingedrehter Holzschraube in der Seitenansicht und teilweise im Längsschnitt und die
Abb. 2 im Querschnitt.
Mit α ist die Metalldübelhülse bezeichnet, in welcher Eindrückungen b, b' quer zur Länge der Metallröhre angeordnet sind, und zwar derart, daß je zwei einander gegenüberliegende Eindrückungen b, V in der Längsrichtung der Metallröhre abwechselnd um 90 ° gegeneinander versetzt sind, so daß sich im Innern der ringsum geschlossenen Metallröhre rechteckig verengte Querschnitte d bilden; c ist das zusammengepreßte Ende der Metallhülse; e ist eine Holzschraube, welche mittels ihres Gewindes / ein sogenanntes Muttergewinde in die durch die Eindrückungen b, V entstandenen rechteckig verengten Querschnitte d selbsttätig zu ihrer Verankerung vorschneidet. Die Hülsen bieten auch glatten Stiften und ähnlichen einzuschlagenden Befestigungsmitteln mit beliebigem Querschnitt einen vorzüglichen Halt.Fig. Ι the dowel sleeve with screwed-in wood screw in side view and partially in longitudinal section and the
Fig. 2 in cross section.
With α the metal dowel sleeve is referred to, in which indentations b, b ' are arranged transversely to the length of the metal tube, in such a way that two opposing indentations b, V are alternately offset by 90 ° in the longitudinal direction of the metal tube, so that Rectangularly narrowed cross-sections d are formed in the interior of the metal tube, which is closed all around; c is the compressed end of the metal sleeve; e is a wood screw which, by means of its thread / a so-called nut thread, automatically pre-cuts into the rectangular narrowed cross-sections d created by the indentations b, V in order to anchor it. The sleeves also provide an excellent hold for smooth pins and similar fastening means to be driven in with any cross-section.

Claims (1)

Patentanspruch :Claim: Mauerdübelhülse aus einem dünmvandigen, geschlossenen Metallrohr zur Befestigung von Schrauben, Stiften o. dgl., gekennzeichnet durch rechteckig verengte Rohrquerschnitte (^d)1 die von je zwei einander gegenüberliegenden Eindrückungen (b, b') des Metallrohres gebildet und gegenüber den in der Längsrichtung der Hülse nächstfolgenden rechteckig verengten Rohrquerschnitten um etwa 90 ° versetzt sind. .Wall anchor sleeve made of a thin-walled, closed metal tube for fastening screws, pins or the like, characterized by rectangularly narrowed tube cross-sections (^ d) 1 each formed by two opposing indentations (b, b ') of the metal tube and opposite those in the longitudinal direction the tube next to the rectangular narrowed pipe cross-sections are offset by about 90 °. . Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEH126727D Wall dowel sleeve Expired DE561942C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH126727D DE561942C (en) Wall dowel sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH126727D DE561942C (en) Wall dowel sleeve

Publications (1)

Publication Number Publication Date
DE561942C true DE561942C (en) 1932-10-20

Family

ID=7175203

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH126727D Expired DE561942C (en) Wall dowel sleeve

Country Status (1)

Country Link
DE (1) DE561942C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026510B (en) * 1953-11-20 1958-03-20 Jacques Leon See Impact anchor and method for its manufacture
EP0064166A1 (en) * 1981-04-28 1982-11-10 HILTI Aktiengesellschaft Spreading sleeve for building parts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026510B (en) * 1953-11-20 1958-03-20 Jacques Leon See Impact anchor and method for its manufacture
EP0064166A1 (en) * 1981-04-28 1982-11-10 HILTI Aktiengesellschaft Spreading sleeve for building parts

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