DE20309424U1 - Connection to join sheet or sheet component and connecting element has sheet consisting of material at least as hard as that of connecting element - Google Patents
Connection to join sheet or sheet component and connecting element has sheet consisting of material at least as hard as that of connecting element Download PDFInfo
- Publication number
- DE20309424U1 DE20309424U1 DE20309424U DE20309424U DE20309424U1 DE 20309424 U1 DE20309424 U1 DE 20309424U1 DE 20309424 U DE20309424 U DE 20309424U DE 20309424 U DE20309424 U DE 20309424U DE 20309424 U1 DE20309424 U1 DE 20309424U1
- Authority
- DE
- Germany
- Prior art keywords
- sheet
- connecting element
- connection according
- collar
- section
- 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 - Lifetime
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
- F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
- F16B37/06—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting
- F16B37/062—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting
- F16B37/065—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting by deforming the material of the nut
-
- 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
- F16B35/041—Specially-shaped shafts
- F16B35/048—Specially-shaped necks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
Description
Die Neuerung bezieht sich auf eine Verbindung gemäß Oberbegriff Schutzanspruch 1.The innovation relates to one Connection according to the generic term Protection claim 1.
Verbindungen zwischen einem Blech oder einem aus Blech gefertigten Bauteil und einem Verbindungselement, beispielsweise in Form eines Bolzens oder einer Mutter sind bekannt und werden insbesondere auch unter Verwendung sogenannter Stanzköpfe durch Fügen und Verpressen dadurch realisiert, daß das entsprechende Verbindungselement in eine Vorlochung des Bleches eingesetzt und dann das Material des Bleches um diese Vorlochung herum derart verformt wird, daß das hierbei verdrängte Blechmaterial das Verbindungselement im Bereich einer am Verbindungselement ausgebildeten Hinterschneidung formschlüssig hintergreift. Diese Art der Verbindung ist in der Praxis bewährt, setzt allerdings voraus, daß die Materialhärte des Verbindungselementes größer ist als die entsprechende Materialhärte des Bleches bzw. des aus dem Blech hergestellten Bauteils.Connections between a sheet or a component made of sheet metal and a connecting element, for example in the form of a bolt or a nut are known and in particular also using so-called punching heads Add and Pressing realized that the corresponding connecting element inserted in a pre-perforation of the sheet and then the material the sheet around this pre-perforation is deformed in such a way that this displaced Sheet metal material the connecting element in the area of the connecting element trained undercut engages positively. This kind the connection is tried and tested in practice, but requires that the material hardness of the connecting element is larger than the corresponding material hardness the sheet or the component made from the sheet.
Aufgabe der Neuerung ist es, eine Verbindung aufzuzeigen, die eine einwandfreie Verankerung von Verbindungselementen in Blechen oder in aus Blech gefertigten Bauteilen auch bei einer Materialhärte für das Blech ermöglicht, die gleich oder größer ist als die Materialhärte des Verbindungselementes. Zur Lösung dieser Aufgabe ist eine Verbindung entsprechend dem Schutzanspruch 1 ausgebildet.The task of the innovation is one To demonstrate connection, the proper anchoring of fasteners in sheet metal or in components made of sheet metal, even with one material hardness for the Sheet metal allows which is the same or larger than the material hardness of the connecting element. To the solution this task is a connection according to the protection claim 1 trained.
Weiterbildungen der Neuerung sind Gegenstand der Unteransprüche. Die Neuerung wird im Folgenden anhand der Figuren an einem Ausführungsbeispiel näher erläutert. Es zeigen:Further developments of the innovation are Subject of the subclaims. The innovation is described below with reference to the figures using an exemplary embodiment explained in more detail. It demonstrate:
In den Figuren sind
Der Bolzen
Die
Bei der dargestellten Ausführungsform
sind insgesamt vier Matritzenflächen
Die
Die Mutter
Die Neuerung wurde voranstehend an
Ausführungsbeispielen
beschrieben. Es versteht sich, daß zahlreiche Änderungen
sowie Abwandlungen möglich
sind, ohne daß dadurch
der der Neuerung zugrundeliegende Erfindungsgedanke verlassen wird.
So ist es beispielsweise möglich,
den jeweiligen Bund
- 11
- Blech oder Bauteil aus Blechsheet or sheet metal component
- 22
- Gewindebolzenthreaded bolt
- 2.12.1
- Gewindeschaft des Gewindebolzensthreaded shaft of the threaded bolt
- 2.22.2
- Bund des GewindebolzensFederation of the threaded bolt
- 2.32.3
- Bolzenkopfbolt head
- 33
- Vorlochungpreliminary hole
- 44
- Stempel des Verpresswerkzeugsstamp of the pressing tool
- 4.14.1
- Stempelflächestamp surface
- 55
- Matritze des Verpresswerkzeugsfemale mold of the pressing tool
- 5.15.1
- MatritzenflächeMatritzenfläche
- 66
- Verankerungsabschnittanchoring section
- 77
- Muttermother
- 7.17.1
- Mutterkörpernut body
- 7.27.2
- Bund des MutterkörpersFederation of the mother's body
- 88th
- Gewindebohrungthreaded hole
- A, BA, B
- Blickrichtung der Darstellung der Figuren 2 bzw. 4line of sight the representation of FIGS. 2 and 4
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20309424U DE20309424U1 (en) | 2003-06-17 | 2003-06-17 | Connection to join sheet or sheet component and connecting element has sheet consisting of material at least as hard as that of connecting element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20309424U DE20309424U1 (en) | 2003-06-17 | 2003-06-17 | Connection to join sheet or sheet component and connecting element has sheet consisting of material at least as hard as that of connecting element |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20309424U1 true DE20309424U1 (en) | 2003-11-27 |
Family
ID=29719616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20309424U Expired - Lifetime DE20309424U1 (en) | 2003-06-17 | 2003-06-17 | Connection to join sheet or sheet component and connecting element has sheet consisting of material at least as hard as that of connecting element |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20309424U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004052053A1 (en) * | 2004-10-26 | 2006-05-04 | Fastenrath Befestigungstechnik Gmbh | Construction unit e.g. spacer sleeve, fastening method, involves making cold forming of transforming section by flow scraping procedure to form counter flange on side of fastening section under retention of wall thickness of component |
FR2924630A1 (en) * | 2007-12-05 | 2009-06-12 | Bollhoff Otalu S A Sa | Metallic support setting method for insert i.e. stud, involves bringing closer anvil and header for simultaneously deforming head and shoulder to fill gap between shoulder and opening, and to form setting header between free end and support |
-
2003
- 2003-06-17 DE DE20309424U patent/DE20309424U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004052053A1 (en) * | 2004-10-26 | 2006-05-04 | Fastenrath Befestigungstechnik Gmbh | Construction unit e.g. spacer sleeve, fastening method, involves making cold forming of transforming section by flow scraping procedure to form counter flange on side of fastening section under retention of wall thickness of component |
DE102004052053B4 (en) * | 2004-10-26 | 2014-01-16 | Fastenrath Befestigungstechnik Gmbh | Method for fastening a component in a building component |
FR2924630A1 (en) * | 2007-12-05 | 2009-06-12 | Bollhoff Otalu S A Sa | Metallic support setting method for insert i.e. stud, involves bringing closer anvil and header for simultaneously deforming head and shoulder to fill gap between shoulder and opening, and to form setting header between free end and support |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20040108 |
|
R081 | Change of applicant/patentee |
Owner name: SCHMIDT, DIETER, DE Free format text: FORMER OWNER: MDS MASCHINEN- UND WERKZEUGBAU GMBH, 93055 REGENSBURG, DE Effective date: 20040728 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20060912 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20090828 |
|
R158 | Lapse of ip right after 8 years |
Effective date: 20120103 |