DE3514948A1 - Wall screw - Google Patents

Wall screw

Info

Publication number
DE3514948A1
DE3514948A1 DE19853514948 DE3514948A DE3514948A1 DE 3514948 A1 DE3514948 A1 DE 3514948A1 DE 19853514948 DE19853514948 DE 19853514948 DE 3514948 A DE3514948 A DE 3514948A DE 3514948 A1 DE3514948 A1 DE 3514948A1
Authority
DE
Germany
Prior art keywords
screw
wall screw
dowel
notches
wall
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Withdrawn
Application number
DE19853514948
Other languages
German (de)
Inventor
Joachim 5860 Iserlohn Beier
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 DE19853514948 priority Critical patent/DE3514948A1/en
Publication of DE3514948A1 publication Critical patent/DE3514948A1/en
Withdrawn legal-status Critical Current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
    • F16B15/00—Nails; Staples
    • F16B15/06—Nails; Staples with barbs, e.g. for metal parts; Drive screws
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports Or Holders For Household Use (AREA)

Abstract

The wall screw is not screwed into the dowel hole like all screws sold to date, but is simply driven into the drilled dowel hole. The point of the screw pushes the dowel apart. Pulling the screw out of the dowel is prevented by the toothed rows situated laterally opposite one another. A plastic dowel with a stop is best suited for the mounting of this screw. If the wall screw is used for mounting shelves, cupboards, automatic vending machines or like objects, one nut is used for compensating for uneven walls and the other nut is used to screw the object tight. My wall screw is especially well suited for heavy-duty mounting since it can be driven into the dowel hole in a matter of seconds.

Description

Zum Antrag auf die PatentanmeldungTo the application for the patent application

die Beschreibung meiner Erfindung.the description of my invention.

Die von mir anzumeldende NAUERSCHRAUBE ist eine aus Eisen hergestellte, in Länge und Stärke nicht begrenzte Stiftschraube, die an der einen Seite mit einem metrischen Gewinde und an der anderen Seite mit einer Spitze versehen ist.The NAUERSCHRAUBE to be registered by me is one made of iron, Stud, not limited in length and strength, with a metric thread and pointed on the other side.

Am Anfang des metrischen Gewindes ist die Schraube gekuppt, um beim hineinschlagen in einen Dübel, welcher in einem Bohrloch von gleicher Dübelstärke in einer Steinmauer und dergl. sitzt, das Gewinde nicht zu beschädigen.At the beginning of the metric thread the screw is clipped to the knock into a dowel, which is in a drill hole of the same dowel thickness in a stone wall and the like. Not to damage the thread.

Zwischen metrischen Gewinde und langgezogener Spitze sind zwei Reihen von Einkerbungen, die sich paralell gegenüber liegen.There are two rows between the metric thread and the elongated tip of notches that are parallel to each other.

Diese Einkerbungen, die sägezahnartig mit ca. 900 zur Schlagkuppe auf der Gewindeseite und ca. 1500 zur Spitzenseite hin verlaufen, verhindern, nachdem beim hineinschlagen der Schraube in den Dübel die Zähne der Kerben leicht über die Dübelwandungen gleiten und die Wandungen auseinander drückt, daß Herausgleiten bei starker Inanspruchnahme des aufzuhängenden Gegenstandes.These notches, the sawtooth-like with approx. 900 to the impact tip on the thread side and approx. 1500 to the tip side, prevent after When the screw is knocked into the dowel, the teeth of the notches slightly over the Dowel walls slide and the walls pushes apart that slide out at heavy use of the object to be hung.

Die Einkerbungen, welche in Höhe und Tiefe je nach Materialstärke nicht begrenzt sind, stehen mit den Verzahnungen über der eigentlichen Stärke des Schraubenmaterials.The notches, which in height and depth depending on the material thickness are not limited, stand with the teeth over the actual strength of the Screw material.

Die dazu gehörenden Muttern auf der Gewindeseite sind jeweils zum Einjustieren bei ungeraden Wänden und zum Festziehen des anzubringenden Gegenstandes.The corresponding nuts on the thread side are for each Adjustment for uneven walls and for tightening the object to be attached.

Der Vorteil dieser Schraube ist, das man durch einfaches hineinschlagen in die vorgedübelte Wand eine schnellere Montage durchführen kann.The advantage of this screw is that you can simply knock it in can carry out faster installation in the pre-dowelled wall.

Claims (7)

Zur Patentanmeldung auf meine Mauerschraube stelle ich folgende Schutzansprüche: 1) Nauerschraube aus Eisen dadurch gekennzeichnet, daß sie in Länge und Stärke nicht begrenzt ist und aus Rundeisen besteht.To apply for a patent on my wall screw, I make the following protection claims: 1) Nauerschraub made of iron, characterized in that it is not in length and strength is limited and consists of round bars. 2) Mauerschraube nach Anspruch i) dadurch gekennzeichnet, daß sie an der einen Seite mit einem metrischen Gewinde von nicht begrenzter Länge und an der anderen Seite mit einer Spitze von nicht begrenzter Länge versehen ist.2) wall screw according to claim i), characterized in that it on one side with a metric thread of unlimited length and on the other side is provided with a point of unlimited length. 3) Mauerschraube nach Anspruch 2) dadurch gekennzeichnet, daß sie zwischen metrischen Gewinde und Spitze mit zwei sich paralell gegenüberliegenden Reihen von Einkerbungen versehen ist.3) wall screw according to claim 2) characterized in that it between the metric thread and the point with two parallel opposite one another Rows of notches is provided. 4) Mauerschraube nach Anspruch 3) dadurch gekennzeichnet, daß die Einkerbungen an beiden Seiten der Schraube zur Hälfte aus dem Rundeisen herausragen, zur anderen Hälfte in das Rundeisen hineinragen, sowie eine nicht begrenzte Höhe und Tiefe haben.4) wall screw according to claim 3), characterized in that the Notches on both sides of the screw protrude halfway from the round iron, the other half protrude into the round iron, as well as an unlimited height and have depth. 5) Nauerschraube nach Anspruch 4) dadurch gekennzeichnet, daß das metrische Gewinde mit einer Schlagkuppe versehen ist.5) Nauerschraub according to claim 4), characterized in that the metric thread is provided with an impact point. 6) Mauerschraube nach Anspruch 5) dadurch gekennzeichnet, daß die Einkerbungen sägezahnartig mit ca. 9OCzur Schlagkuppe und ca. 1500 zur Spitzenseite hin verlaufen.6) wall screw according to claim 5), characterized in that the Sawtooth notches with approx. 9OC to the impact tip and approx. 1500 to the tip side run there. 7) Nauerschraube nach Anspruch 6) dadurch gekennzeichnet, daß die Breite der Einkerbungen sich aus der Tiefe derselben ergeben, maßgebend dafür ist die Stärke des Materials.7) Nauerschraub according to claim 6), characterized in that the The width of the notches result from the depth of the same, which is decisive the strength of the material.
DE19853514948 1985-04-25 1985-04-25 Wall screw Withdrawn DE3514948A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853514948 DE3514948A1 (en) 1985-04-25 1985-04-25 Wall screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853514948 DE3514948A1 (en) 1985-04-25 1985-04-25 Wall screw

Publications (1)

Publication Number Publication Date
DE3514948A1 true DE3514948A1 (en) 1986-10-30

Family

ID=6269100

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853514948 Withdrawn DE3514948A1 (en) 1985-04-25 1985-04-25 Wall screw

Country Status (1)

Country Link
DE (1) DE3514948A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0523393A1 (en) * 1991-07-17 1993-01-20 Albert Graf Gmbh & Co. KG. Screw to be introduced into an expansion dowel
DE19600901A1 (en) * 1996-01-12 1997-07-17 Fischer Artur Werke Gmbh Fastener, with nail with compressible section for driving into sleeve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0523393A1 (en) * 1991-07-17 1993-01-20 Albert Graf Gmbh & Co. KG. Screw to be introduced into an expansion dowel
DE19600901A1 (en) * 1996-01-12 1997-07-17 Fischer Artur Werke Gmbh Fastener, with nail with compressible section for driving into sleeve

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee