DE1889643U - DEVICE FOR CONNECTING COMPONENTS. - Google Patents

DEVICE FOR CONNECTING COMPONENTS.

Info

Publication number
DE1889643U
DE1889643U DEF22828U DEF0022828U DE1889643U DE 1889643 U DE1889643 U DE 1889643U DE F22828 U DEF22828 U DE F22828U DE F0022828 U DEF0022828 U DE F0022828U DE 1889643 U DE1889643 U DE 1889643U
Authority
DE
Germany
Prior art keywords
screw
nut
plastic
connecting components
component
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
DEF22828U
Other languages
German (de)
Inventor
Artur Fischer
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 DEF22828U priority Critical patent/DE1889643U/en
Publication of DE1889643U publication Critical patent/DE1889643U/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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/14—Cap nuts; Nut caps or bolt caps
    • 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/004—Sealing; Insulation
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads

Description

. 104 597· ί 2 2M . 104 597 · ί 2 2M

F.M.42/11F.M.42 / 11

F 22 828/4-7a Gm - Artur Fischer-F 22 828 / 4-7a Gm - Artur Fischer-

Vorriohtung zum Verbinden von BauteilenProvision for connecting components

Die Neuerung betrifft eine Vorrichtung zum Verbinden von Bauteilen, insbesondere von dünnen Blechen.The innovation relates to a device for connecting components, especially thin sheet metal.

His ist bereits bekannt,für diesen Zweck eine Schraubenmutter aus Kunststoff zu verwenden.Diese kann als Hohldübel ausgebildet sein und besitzt ausser einem Innengewinde für die Befestigungsschraube einen gewindefräsen Teil,der so dünnwandig beschaffen ist,dass er boiiR Anziehen des Schraub cnbol ζ ens einen an den Bohrlochrand des Bauelements sich anpressenden Wulst durch Stauchung bildet,wodurch eine gute Verbindung zwisehen der Schraubenmutter und dem Bauelement erzielt wird.Eine Drehsichrrung ergibt sich durch einen konisch erweiterten,auusen geriffelten,auf den Aussendurchmesser der Schraubenmutter zusammendruckbaren Halsansatz. Um die Drehsicherung der Schraubenmutter bei Befestigung in einem Blech geringer Stärke oder beim Zusammenhalten von zwei Blechen au erhöhen,wurde femer vorgeschlagen,eine als Zusattelement ausgebildete Plastiksoheibe einzuschalten,die mit dem gewindefreien Teil der Kunststoffmutter in. Eingriff steht'und mit einer Bohrung für die Befestigungsschraube versehen ist. ¥ His is already known to use a screw nut made of plastic for this purpose. This can be designed as a hollow dowel and, in addition to an internal thread for the fastening screw, has a thread-milled part that is so thin-walled that it can only be tightened on the screw cnbol The bead pressing against the borehole edge of the component is formed by upsetting, whereby a good connection between the screw nut and the component is achieved. In order to increase the anti-rotation lock of the nut when fastening in a sheet of thin metal or when holding two sheets together, it has also been proposed to use a plastic washer designed as an additional element, which engages with the thread-free part of the plastic nut and has a bore for the Fixing screw is provided. ¥

Die für eine derartige Verbindung von Bauteilen benutzte Kunststoffmutter stellt eine nach dem^vorderen Schraubenende offene zylindrische,sgf.in Form eines Hohldübels ausgebildete Hülse dar.The plastic nut used for such a connection of components is an open one towards the front screw end cylindrical sleeve, if necessary in the form of a hollow dowel.

\5\ 5

Um zu verhindern,dass sowohl vor als auch nach dem Einziehen der Befestigungsschraube Staubteilchen oder Feuchtigkeit zwischen Schraubengewinde und Kunststoffmutter gelangen können,wird erfindungsgemäss vorgesoblagen,die Kunststoffmutter an ihrem,dem Schraubenkopf abgewandten Ende,durch einen Boden zu verschlossen.To prevent both before and after pulling in the Fixing screw Dust particles or moisture between screw threads and plastic nut can get, according to the invention, the Plastic nut on her, facing away from the screw head End to be closed by a bottom.

Der Vorteil eines derartigen Abschlusses der Kunststoffmutter liegt Is einer Erhöhung der korrosionsbeständigen und isolationssioheras Vernietung von Blechen,die bspw.im Automobilbau eine besondere Bolle spielt. " ' The advantage of such a closure of the plastic nut is that it increases the corrosion-resistant and insulation-proof riveting of metal sheets, which is particularly important in automotive engineering, for example. "'

Ia der beigefügten Zeichnung'ist der Erfindungsgegenstand in einem Ausflihrungsbeispiel dargestellt und zwar zeigt in der Ansicht und teilweis© im Schnitt: 'Ia of the attached drawing is the subject of the invention in an exemplary embodiment shown and shows in the view and partially © in section: '

Fig.l eine Kunststoffmutter und eine von dieser getrennteFig.l a plastic nut and a separate one from this

Plastikscheibe)
Fig.2 die durch einen Bauteil hindurchgefühlte,mit derPlastic disc)
2 the felt through a component, with the

Kunststoffmutter duroh Verschraubung im Eingriff befindliche Plastiksoheibe.Plastic nut duroh screw connection in engagement Plastic disk.

Die in Fig.l dargestellte Schraubenmutter 21 aus Kunststoff lässt einen mit Innengewinde 21b versehenen Teil zur Aufnahme einer Schraube 2 erkennen sowie einen gewindefrelen","dünnwandigen !eil 21c,äa-d"eB sich ein auf den äusseren Durchmesser der Schraubenmutter zusammendrückbar©;!? konischer Halsansatz 21d ansohllesst.Getrennt von der Schraubenmutter 21 1st eine Plastiksoheibe 8 dargestellt mit einer Bohrung für den Durchtritt der Befestigungsschraube 2.The screw nut 21 shown in Fig.l made of plastic leaves a Part provided with an internal thread 21b for receiving a screw 2 recognize as well as a thread frame "," thin-walled! eil 21c, äa-d "eB compressible to the outer diameter of the nut ©;!? Conical neck 21d attached to the base, separated from screw nut 21 Is a plastic washer 8 shown with a hole for the passage the fastening screw 2.

Beim Anziehen der Schraube 2 findet eine Stauchung des dünnwandigen Teiles 21c der Kunststoffmutter 21 statt,während gleichzeitig zur Erhöhung der Drehsicherung für die Kunststoffmutter der konisch erweiterte Teil 21d durch Anlegen seiner Innenfläche 21f an die Plastiksoheibe 8 nit dieser in Eingriff gelangt u.ihr äusserer Rand 21g an das Bauele-When the screw 2 is tightened, the thin-walled one is compressed Part 21c of the plastic nut 21 instead, while at the same time to increase the rotation lock for the plastic nut of the conically widened Part 21d by placing its inner surface 21f on the plastic washer 8 with it comes into engagement and its outer edge 21g on the component

Claims (1)

A. 104 597Ί?. 2.64A. 104 597Ί ?. 2.64 Bauelement 12 herangezogen wird.Component 12 is used. Um die Schraube 2 gegen die Einwirkung von Staub und Feuchtigkeit zu schützen,ist die Kunststoffmutter 21 über das Mass ihres mit der Schraube 2 im Eingriff befindlichen Teils hinaus verlängert und an ihrem,dem Schraubenkopf β abgewendeten Ende durch einen Boden 21a abgeschlossen.To the screw 2 against the effects of dust and moisture to protect, the plastic nut 21 is beyond the extent of yours the screw 2 engaged part also extended and at its end facing away from the screw head β by a Floor 21a completed. S chut ζ a η s ρ r u c hS chut ζ a η s ρ r u c h Vorrichtung zum Verbinden von Bauteilen.durch Sehraube und Mutter, insbesondere von dünnen Blechen,unter Verwendung einer aus Kunststoff bestehenden Schraubenmutter,dadurch gekennzeichnet,dass die Schraubenmutter (21) an ihrem,dem Schraubenkopf (6) abgesendeten Ende durch einen Boden (21a) verschlossen ist.Device for connecting components by means of a visual hood and nut, especially of thin sheets, using one made of plastic existing nut, characterized in that the Screw nut (21) sent to her, the screw head (6) End is closed by a bottom (21a).
DEF22828U 1962-10-13 1962-10-13 DEVICE FOR CONNECTING COMPONENTS. Expired DE1889643U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF22828U DE1889643U (en) 1962-10-13 1962-10-13 DEVICE FOR CONNECTING COMPONENTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF22828U DE1889643U (en) 1962-10-13 1962-10-13 DEVICE FOR CONNECTING COMPONENTS.

Publications (1)

Publication Number Publication Date
DE1889643U true DE1889643U (en) 1964-03-19

Family

ID=33168861

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF22828U Expired DE1889643U (en) 1962-10-13 1962-10-13 DEVICE FOR CONNECTING COMPONENTS.

Country Status (1)

Country Link
DE (1) DE1889643U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458704A1 (en) * 1979-06-07 1981-01-02 Kraemer Ludwig RIVET TO BE POSITIONED BY ONE SIDE FOR DIFFERENT THICKNESSERS OF TIGHTENING PARTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458704A1 (en) * 1979-06-07 1981-01-02 Kraemer Ludwig RIVET TO BE POSITIONED BY ONE SIDE FOR DIFFERENT THICKNESSERS OF TIGHTENING PARTS

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