DE4024042C1 - Anchor nut for riveting welding etc. - is weldable, threaded sleeve, with separable protection head at end away from welding collar - Google Patents

Anchor nut for riveting welding etc. - is weldable, threaded sleeve, with separable protection head at end away from welding collar

Info

Publication number
DE4024042C1
DE4024042C1 DE19904024042 DE4024042A DE4024042C1 DE 4024042 C1 DE4024042 C1 DE 4024042C1 DE 19904024042 DE19904024042 DE 19904024042 DE 4024042 A DE4024042 A DE 4024042A DE 4024042 C1 DE4024042 C1 DE 4024042C1
Authority
DE
Germany
Prior art keywords
protective head
anchor nut
lever
threaded sleeve
anchor
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 - Fee Related
Application number
DE19904024042
Other languages
German (de)
Inventor
Des Erfinders Beantragt Teilnichtnennung
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.)
Schneider Fassadenplanung 8882 Lauingen De GmbH
Original Assignee
Schneider Fassadenplanung 8882 Lauingen De GmbH
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 Schneider Fassadenplanung 8882 Lauingen De GmbH filed Critical Schneider Fassadenplanung 8882 Lauingen De GmbH
Priority to DE19904024042 priority Critical patent/DE4024042C1/en
Application granted granted Critical
Publication of DE4024042C1 publication Critical patent/DE4024042C1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B33/00Hand tools not covered by any other group in this subclass
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801Separate fastening elements
    • E04F13/0803Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E04F13/0814Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements fixed by means of clamping action
    • 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
    • F16B37/00Nuts or like thread-engaging members
    • F16B37/04Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/06Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting
    • F16B37/061Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of welding
    • 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
    • F16B37/00Nuts or like thread-engaging members
    • F16B37/14Cap nuts; Nut caps or bolt caps
    • 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
    • F16B31/00Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/021Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load by means of a frangible part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Connection Of Plates (AREA)

Abstract

The anchor nut for riveted, welded etc. fastening is designed e.g. as a weldable threaded sleeve (1) and has at its end remote from a welding collar (6) a protective head (3) which can be separated by a notched annular groove (4). The protective head is pref. associated with a break-off lever, partly enclosing it and provided with an inserting cavity which takes up the protective head up to the groove. USE/ADVANTAGE - For building assemblies, car mfr. etc., with protection against penetration of coating material.

Description

Die Erfindung betrifft eine Anker -Anniet-, -Einniet-, -Schweißmutter und dgl., insbesondere als Verbindungselement im Montagehoch-, Fahrzeugbau und dergleichen Anwendungen.The invention relates to an anchor rivet, rivet, Welding nut and the like, especially as Connecting element in assembly, vehicle construction and similar applications.

Derartige Verbindungselemente werden beispielsweise im Montagehochbau und im Fahrzeugbau zum Verbinden von nichttragenden Teilen solcher Konstruktionen wie Tafeln, Platten und dgl. mit tragenden Teilen wie Säulen, Trägern, Gerippen, Rahmen- und Karosserieteilen verwendet und z. B. durch Aufschweißen mit Bolzenschweißgeräten an dem tragenden Teil befestigt.Such connecting elements are, for example in building construction and vehicle construction for connecting non-structural parts of such constructions as panels, Slabs and the like with supporting parts such as columns, beams, Ribs, frame and body parts used and e.g. B. by welding with stud welding equipment on the attached to the load-bearing part.

In der Regel werden die Konstruktionsteile mit den Ankermuttern anschließend durch Tauchen wie z. B. durch Feuerverzinkung, Diffundieren oder Spritzen und dgl. Verfahren gegen Korrosion geschützt. Dabei dringt gewöhnlich das Überzugsmaterial in die Ankermuttern ein und verlegt das Gewinde und/oder füllt deren Höhlung ganz oder zum Teil aus, was eine aufwendige und zeitraubende Nachbearbeitung erfordert. Bei dieser kann das Innengewinde beschädigt werden, was zu Ausschuß führt. Bei der Vielzahl der bei einem Gebäude z. B. verwendeten Ankermuttern können durch die Nachbehandlung und durch Ausschuß hohe Mehrkosten entstehen.As a rule, the construction parts with the Anchor nuts then by diving such. B. by Hot-dip galvanizing, diffusing or spraying and the like Process protected against corrosion. It penetrates usually the coating material in the anchor nuts and dislocates the thread and / or fills its cavity wholly or in part from what is an elaborate and time-consuming post-processing required. With this it can Internal threads are damaged, which leads to rejects. With the multitude of z. B. used  Anchor nuts can be after-treated and through High additional costs arise.

Hier will die in den Ansprüchen gekennzeichnete Erfindung Abhilfe schaffen und löst die Aufgabe, ein Eindringen von Überzugsmaterial in die Ankermuttern zu verhüten und damit eine langwierige und aufwendige Nachbehandlung derselben und Ausschuß zu vermeiden.Here the invention characterized in the claims Remedy and solve the task of intrusion to prevent coating material from falling into the anchor nuts and thus a lengthy and time-consuming post-treatment the same and to avoid committee.

Die Aufgabe der Erfindung wird durch die kennzeichnenden Merkmale des Anspruches 1 und das Verfahren gemäß dem Anspruch 6 gelöst. In den Ansprüchen 2-5 sind Ausgestaltungen des Gegenstandes der Erfindung aufgeführt.The object of the invention is characterized by the Features of claim 1 and the method according to the Claim 6 solved. In claims 2-5 are Embodiments of the subject of the invention listed.

Die durch die Erfindung erreichten Vorteile bestehen vor allem in einer überraschend großen Zeitersparnis gegenüber der Nachbearbeitung oder sonst denkbarer Schutzmaßnahmen. So könnte man sich z. B. Wegwerfschrauben aus Kunststoff zum Verschluß der Ankermuttern während der Korrosionsbehandlung denken, die jedoch in verschiedenen Abmessungen bevorratet werden müßten, wobei jedoch die jeweils benötigten Mengen kaum abzuschätzen wären. Ganz abgesehen von dem großen Zeitaufwand, der für das Ein- und Wiederausschrauben benötigt würde, müßte auch hierbei in das Gewindeende eingedrungenes und sich verfestigtes Überzugsmaterial entfernt werden, so daß also damit nicht geholfen wäre. Abgesehen davon würde das Schraubenmaterial einer thermischen Beanspruchung nicht standhalten.The advantages achieved by the invention exist especially in a surprisingly large amount of time compared to post-processing or otherwise conceivable Protective measures. So you could z. B. Disposable screws made of plastic to lock the anchor nuts during think of the corrosion treatment, which, however, in different dimensions would have to be stocked, whereby however, the quantities required can hardly be estimated would be. Not to mention the huge amount of time it takes would be needed for screwing in and out again also penetrated into the thread end and solidified coating material are removed so that so that would not help. Apart from that, would the screw material of a thermal load do not withstand.

Überraschend und im Sinne einer Ressourceneinsparung ist auch - wie vorgesehen - die Verwendung bzw. Ausbildung der Schutzköpfe als Hutmuttern.Surprising and in the sense of saving resources is also - as intended - the use or training the protective heads as cap nuts.

Im folgenden wird die Erfindung anhand der einen Ausführungsweg und Ankermutter beispielsweise darstellenden Zeichnung näher erläutert. In the following the invention based on the one Execution route and anchor nut, for example illustrative drawing explained in more detail.  

Es zeigtIt shows

Fig. 1 eine erfindungsgemäße Aufschweißgewindehülse im Teilschnitt; Fig. 1 is a Aufschweißgewindehülse according to the invention in partial section;

Fig. 2 die an einem Vierkantrohr als tragendes Teil angeordnete Aufschweißgewindehülse; FIG. 2 is arranged on a rectangular tube as a supporting part Aufschweißgewindehülse;

Fig. 3 ein Arbeitswerkzeug in Wirkstellung an der Aufschweißgewindehülse; Fig. 3 is a working tool in the working position at the Aufschweißgewindehülse;

Fig. 4 ein Beispiel einer Anwendung. Fig. 4 shows an example of an application.

In den Figuren ist eine als Aufschweißgewindehülse 1 ausgebildete Ankermutter dargestellt. Diese weist unten einen Schweißbund 6 auf und ist gemäß den Fig. 2 bis 4 an einem aus einem Vierkantrohr 7 bestehenden tragenden Rahmenteil eines Baugerüstes mit einem Bolzenschweißgerät befestigt. Die Rahmen mit den Aufschweißgewindehülsen für Gerüstbauten werden gewöhnlich feuerverzinkt. In Fig. 4 ist ein mittels derartiger Aufschweißgewindehülsen 1 und Schrauben 14 an einer Gebäudeaußenfront zu befestigendes tafelförmiges Wandelement 13 veranschaulicht.An anchor nut designed as a weld-on threaded sleeve 1 is shown in the figures. This has a welding collar 6 at the bottom and is fastened according to FIGS. 2 to 4 to a frame part of a scaffolding consisting of a square tube 7 with a stud welding device. The frames with the weld-on threaded sleeves for scaffolding are usually hot-dip galvanized. FIG. 4 illustrates a panel-shaped wall element 13 to be fastened to an outside of the building by means of weld-on threaded sleeves 1 and screws 14 .

Die Aufschweißgewindehülse 1 ist, wie in Fig. 1 zu sehen, mit einem Innengewinde 5 und oben mit einer Kerbringnut 4 versehen, durch welche eine Bruchstelle für einen mit einem erfindungsgemäßen Steckbrechhebel 10 - Fig. 3 - abtrennbaren Schutzkopf 3 geschaffen ist. Bis in Letzteren erstreckt sich, wie desweiteren zu sehen, das Innengewinde 5. Hierdurch ist gewährleistet, daß dieses im Hülsenmutterteil 2 nach Entfernen des Schutzkopfes 3 gängig ist. In Fig. 3 ist der auf den Schutzkopf 3 - Pfeil A Fig. 2 - aufgesteckte, mit seiner Einsteckhöhlung 12 diesen umfassende Steckbrechhebel 10 dargestellt. Wie in Fig. 3 veranschaulicht, wird der an seinem Stiel 11 gefaßte Steckbrechhebel 10 dann in Richtung des Pfeiles B verschwenkt, wobei der Schutzkopf 3 an seiner Kerbringnut 4 abbricht. Es ist leicht einzusehen, daß die entsprechende Bearbeitung auch bei der großen Vielzahl der Anschweißgewindehülsen 1 einen überraschend kleinen Zeitaufwand erfordert.The weld-on threaded sleeve 1 , as can be seen in FIG. 1, is provided with an internal thread 5 and at the top with a notch ring groove 4 , through which a break point is created for a protective head 3 which can be detached with a plug-in lever 10 - FIG. 3 according to the invention. As can also be seen, the internal thread 5 extends into the latter. This ensures that this is common in the sleeve nut part 2 after removal of the protective head 3 . FIG. 3 shows the plug-in lever 10, which is plugged onto the protective head 3 - arrow A, FIG. 2, and with its insertion cavity 12 . As illustrated in FIG. 3, the plug-in lever 10 held on its handle 11 is then pivoted in the direction of arrow B, the protective head 3 breaking off at its notch ring groove 4 . It is easy to see that the corresponding machining requires a surprisingly small amount of time, even with the large number of weld-on threaded sleeves 1 .

Claims (6)

1. Anker -Anniet-, -Einniet-, -Schweißmutter und dergleichen, insbesondere als Verbindungselement im Montagehoch-, Fahrzeugbau und dergleichen Anwendungen, dadurch gekennzeichnet, daß diese z. B. als Aufschweißgewindehülse (1) ausgebildet und an ihrem von einem Anschweißbund (6) abgekehrten Ende einen mittels einer Kerbringnut (4) abtrennbaren Schutzkopf (3) aufweist.1. Anchor -Anniet-, -Einniet-, -Schweißmutter and the like, in particular as a connecting element in assembly high, vehicle construction and the like applications, characterized in that these z. B. designed as a weld-on threaded sleeve ( 1 ) and at its end facing away from a weld-on collar ( 6 ) has a protective head ( 3 ) which can be separated by means of a notch groove ( 4 ). 2. Ankermutter nach Anspruch 1, dadurch gekennzeichnet, daß dem Schutzkopf (3) ein ihn wenigstens teilweise aufnehmender und umfaßender Steckbrechhebel (10) zugeordnet ist.2. Anchor nut according to claim 1, characterized in that the protective head ( 3 ) is associated with an at least partially receiving and encompassing breakaway lever ( 10 ). 3. Ankermutter nach Anspruch 2, dadurch gekennzeichnet, daß der Steckbrechhebel (10) eine Einsteckhöhlung (12) aufweist, welche den Schutzkopf (3) etwa bis zu der Kerbringnut (4) aufnimmt.3. Anchor nut according to claim 2, characterized in that the plug-in lever ( 10 ) has an insertion cavity ( 12 ) which receives the protective head ( 3 ) approximately up to the notch ring groove ( 4 ). 4. Ankermutter nach Anspruch 1, gekennzeichnet, daß das Innengewinde (5) des Hülsenmutterteiles (2) bis teilweise in den Schutzkopf (3) reichend ausgeführt ist.4. Anchor nut according to claim 1, characterized in that the internal thread ( 5 ) of the sleeve nut part ( 2 ) is partially extended to the protective head ( 3 ). 5. Ankermutter nach Anspruch 1 und mindestens einem der vor­ hergehenden Ansprüche, dadurch gekennzeichnet, daß die abgetrennten Schutzköpfe (3) als Hutmuttern ausgebildet sind. 5. Anchor nut according to claim 1 and at least one of the preceding claims, characterized in that the separated protective heads ( 3 ) are designed as cap nuts. 6. Verfahren zur Anwendung der Aufschweißgewindehülse und des Werkzeugs gemäß Anspruch 1 bis 5, dadurch gekennzeichnet, daß bei einem tragenden Bauelement z. B. einem Vierkantrohr (7) mit den aufgeschweißten Aufschweißgewindehülsen (1) nach Anwendung eines Korrosionsverfahrens wie einer Galvanisierung, Tauchen, Spritzen, Diffundierung und dgl., insbesondere nach einer Feuerverzinkung der an seinem Stiel gefaßte Steckbrechhebel (10) mit seiner Einsteckhöhlung (12) auf den Schutzkopf (3) aufgesetzt - Pfeil A Fig. 2 - und dieser sodann durch Verschwenken - Pfeil B Fig. 3 - des Steckbrechhebels (10) abgebrochen wird.6. A method for using the weld-on threaded sleeve and the tool according to claim 1 to 5, characterized in that, for a load-bearing component, for. B. a square pipe (7) with the welded-Aufschweißgewindehülsen (1) according to application of a corrosion process such as electroplating, dipping, spraying, diffusing, and the like., In particular after a hot-dip galvanizing the decision taken at its stem plug refractive lever (10) with its insertion cavity (12) placed on the protective head ( 3 ) - arrow A Fig. 2 - and this is then broken off by pivoting - arrow B Fig. 3 - the plug-in lever ( 10 ).
DE19904024042 1990-07-28 1990-07-28 Anchor nut for riveting welding etc. - is weldable, threaded sleeve, with separable protection head at end away from welding collar Expired - Fee Related DE4024042C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19904024042 DE4024042C1 (en) 1990-07-28 1990-07-28 Anchor nut for riveting welding etc. - is weldable, threaded sleeve, with separable protection head at end away from welding collar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904024042 DE4024042C1 (en) 1990-07-28 1990-07-28 Anchor nut for riveting welding etc. - is weldable, threaded sleeve, with separable protection head at end away from welding collar

Publications (1)

Publication Number Publication Date
DE4024042C1 true DE4024042C1 (en) 1991-10-10

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003004883A1 (en) * 2001-07-02 2003-01-16 Newfrey Llc Fixing element and method for the production and use thereof
EP1227228A3 (en) * 2001-01-29 2004-01-14 Denso Corporation Throttle body with insert-molded member
US7364394B2 (en) 2002-10-07 2008-04-29 Newfrey Llc Break away fastening system
US20220196062A1 (en) * 2019-09-10 2022-06-23 Tyco Electronics Simel Torque-Limiting Nut for a Break-Off Bolt

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT222952B (en) * 1960-12-27 1962-08-27 Bauer & Schaurte Weld nut
FR2415742A1 (en) * 1978-01-27 1979-08-24 Beley & Fils Cap hut for vehicle wheel - has plug boss with roughened surface and head bearing against nut end face

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT222952B (en) * 1960-12-27 1962-08-27 Bauer & Schaurte Weld nut
FR2415742A1 (en) * 1978-01-27 1979-08-24 Beley & Fils Cap hut for vehicle wheel - has plug boss with roughened surface and head bearing against nut end face

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1227228A3 (en) * 2001-01-29 2004-01-14 Denso Corporation Throttle body with insert-molded member
US6722633B2 (en) 2001-01-29 2004-04-20 Denso Corporation Throttle body with insert-molded member
WO2003004883A1 (en) * 2001-07-02 2003-01-16 Newfrey Llc Fixing element and method for the production and use thereof
US7364394B2 (en) 2002-10-07 2008-04-29 Newfrey Llc Break away fastening system
US7441997B2 (en) 2002-10-07 2008-10-28 Newfrey Llc Break away fastening system
US7476826B2 (en) 2002-10-07 2009-01-13 Newfrey Llc Break away fastening system
US20220196062A1 (en) * 2019-09-10 2022-06-23 Tyco Electronics Simel Torque-Limiting Nut for a Break-Off Bolt

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