DE10211257A1 - Method of producing metal elements joined by roller-molding comprises set of rollers possessing cutting tools to make slits - Google Patents
Method of producing metal elements joined by roller-molding comprises set of rollers possessing cutting tools to make slitsInfo
- Publication number
- DE10211257A1 DE10211257A1 DE2002111257 DE10211257A DE10211257A1 DE 10211257 A1 DE10211257 A1 DE 10211257A1 DE 2002111257 DE2002111257 DE 2002111257 DE 10211257 A DE10211257 A DE 10211257A DE 10211257 A1 DE10211257 A1 DE 10211257A1
- Authority
- DE
- Germany
- Prior art keywords
- metal
- roller
- rollers
- metal elements
- cutting tools
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/065—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section
- E04B9/067—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section with inverted T-shaped cross-section
- E04B9/068—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section with inverted T-shaped cross-section with double web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
- B21D39/035—Joining superposed plates by slitting
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/10—Connections between parallel members of the supporting construction
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Herstellung von durch Walzformen verbundenen Elementen, insbesondere Schienen für Hängedecken. The invention relates to a process for the production of Rolling elements connected, especially rails for Suspended ceiling.
Die der Erfindung zugrunde liegende Aufgabe besteht darin, zwei bandförmige Elemente, insbesondere gerade Schienen für Hängedecken, mechanisch so miteinander zu verbinden, daß der Verbindungsvorgang mit hohem Wirkungsgrad und hoher Geschwindigkeit ausgeführt werden kann und die erhaltenen Produkte einwandfrei feste und steife Verbindungen haben. The object underlying the invention consists of two ribbon-shaped elements, in particular straight rails for suspended ceilings, mechanically like that to connect with each other that the connection process with high efficiency and high speed can be exported and the products received have perfectly firm and rigid connections.
Diese Aufgabe wird bei den durch Walzformen verbundenen Elementen, insbesondere Schienen für Hängedecken, mit den entsprechenden, in den Patentansprüchen angegebenen Merkmalen gelöst, wobei zur Herstellung dieser Elemente die verfahrensmäßigen Maßnahmen eingesetzt werden, wie sie in den zugehörigen Patentansprüchen angegeben sind. This task is carried out by roll forming connected elements, especially rails for Suspended ceilings, with the corresponding, in the Features specified claims solved, wherein for Manufacturing these elements the procedural Measures are used, as in the associated claims are specified.
Gemäß der Erfindung können zwei aneinandergrenzende bandförmige Elemente aus Metall durch eine Reihe von in geringen Abständen vorgesehenen Befestigungspunkten verbunden werden. Die Befestigungspunkte werden dadurch ausgebildet, daß die bandförmigen Elemente aus Metall durch Walzen geführt werden. According to the invention, two contiguous band-shaped elements made of metal by a Series of provided at short intervals Attachment points are connected. The Attachment points are formed in that the band-shaped elements made of metal by rolling be performed.
Dem Walzendurchgang bzw. -stich sind zwei zusammenwirkende Walzen zugeordnet, von denen die eine eine Reihe von kleinen Stanzwerkzeugen aufweist, die im Abstand um den Walzenumfang herum angeordnet sind. The roll pass or pass are two cooperating rollers associated, of which the has a number of small punching tools, spaced around the circumference of the roll are arranged.
Jedes Stanzwerkzeug hat zwei parallele Schneidkanten. Die gegenüberliegende Walze hat eine um die Walze herum durchgehende Nut, deren beide Schultern ebenfalls Schneidkanten bilden. Die beiden Walzen sind so angeordnet, daß die Stanzwerkzeuge in die Nut eintreten können, wobei sich die Schneidkanten in unmittelbarer Nähe zueinander befinden. Wenn zwei aneinanderliegende bandförmige Elemente aus Metall zwischen den sich drehenden Walzen hindurchgeführt werden, sorgen die kleinen Stanzwerkzeuge für eine Scherung und Verdrängung von benachbarten Metallabschnitten in die Nut hinein. Die Walzen und der Abstand der Walzen sind so bemessen, daß das Metall um annähernd zwei Blechdicken verdrängt wird. Each punch has two parallel ones Cutting edges. The opposite roller has one around the roller continuous groove around, both of their shoulders also form cutting edges. The two rollers are like this arranged that the punching tools in the groove can occur, with the cutting edges in are in close proximity to each other. If two adjacent band-shaped metal elements between are passed through the rotating rollers, the small punching tools ensure shear and displacement of adjacent metal sections into the groove. The rollers and the distance of the Rollers are sized so that the metal is close to two sheet thicknesses is displaced.
Dieser Prozeß kann dazu verwendet werden, Formteile und Profile günstiger und effizienter herzustellen als dies bisher möglich war. This process can be used Manufacture molded parts and profiles more cheaply and efficiently than was previously possible.
So läßt sich die Reihe der erläuterten Befestigungen am Steg einer Schiene anwenden, der doppelwandig ist, wobei die Schiene die Form eines auf dem Kopf stehenden T hat. Die so hergestellte Schiene ist hinsichtlich des Drehwiderstands stärker. So the series of the fastenings explained apply to the web of a rail that is double-walled, the rail being the shape of an upside down standing T has. The rail thus produced is in terms of Rotational resistance stronger.
An einer solchen Schiene kann auch ein drittes bandförmiges Element in der beschriebenen Weise festgelegt werden, um einen einzigen Flansch herzustellen und um unnötige Materialkosten im Steg zu vermeiden. A third can also be attached to such a rail band-shaped element set in the manner described to make a single flange and around to avoid unnecessary material costs in the dock.
Schließlich läßt sich auch eine Schiene mit Kastenquerschnitt mit verbessertem Wirkungsgrad herstellen. Dabei kann ein frei liegender Kastenabschnitt mit geringem Gewicht, der gestrichen und endbearbeitet ist, an einer einfachen T-Schiene festgelegt werden. Finally, a rail can also be used Manufacture box cross-section with improved efficiency. An exposed box section can be used light weight, which is painted and finished a simple T-rail.
Anhand von Zeichnungen werden Ausführungsbeispiele der Erfindung näher erläutert. Es zeigt: Using drawings Embodiments of the invention explained in more detail. It shows:
Fig. 1 in einer Seitenansicht eine Walzenanordnung mit durchgehender Blechanordnung, Fig. 1 in a side view, a roller arrangement with a continuous lamination assembly,
Fig. 2 den Schnitt II-II von Fig. 1, Fig. 2 shows the section II-II of Fig. 1,
Fig. 3 in einer Seitenansicht bandförmige Elemente aus Metall nach dem Walzendurchgang. Fig. 3 in a side view of band-shaped elements made of metal after the passage of the roller.
Der Walzenstich besteht aus zwei zusammenwirkenden Walzen, zwischen die die zu verbindenden bandförmigen Elemente aus Metall gezogen werden. Der in Fig. 1 gezeigte Stich besteht aus der Walze 1 und der Walze 2, zwischen denen zwei bandförmige Elemente 3 und 4 aus Metall hindurchgehen. Die Walze 1 hat eine Reihe von Stanzwerkzeugen 5, die um ihren Umfang herum angeordnet sind und sich etwas über die Walzenoberfläche hinaus erstrecken. Jedes Stanzwerkzeug hat einen rechteckigen Querschnitt mit zwei Schneidkanten 6, die, wie in Fig. 2 zu sehen ist, zueinander parallel und parallel zur Bewegung der bandförmigen Elemente aus Metall sind. The roller stitch consists of two interacting rollers, between which the band-shaped metal elements to be connected are drawn. The stitch shown in Fig. 1 consists of the roller 1 and the roller 2 , between which two band-shaped elements 3 and 4 of metal pass. The roller 1 has a series of punching tools 5 , which are arranged around its circumference and extend somewhat beyond the roller surface. Each punching tool has a rectangular cross section with two cutting edges 6 which, as can be seen in FIG. 2, are parallel to one another and parallel to the movement of the band-shaped elements made of metal.
In dem Stich ist die Walze 1 unmittelbar benachbart zur Walze 2 angeordnet. Die Walze 2 hat eine an ihrem Umfang durchgehende Nut 7, die etwas größer als die Breite der Stanzwerkzeuge 5 der Walze 1 ist. Die Außenschultern 8 der Nut bilden Schneidkanten. Wenn die bandförmigen Elemente 3 und 4 aus Metall durch den Stich mit den Walzen 1 und 2 hindurchlaufen, greifen die Stanzwerkzeuge 5 an dem bandförmigen Element an und drücken Metall in die Nut 7 der Walze 2. In the stitch, the roller 1 is arranged directly adjacent to the roller 2 . The roller 2 has a continuous groove 7 on its circumference, which is slightly larger than the width of the punching tools 5 of the roller 1 . The outer shoulders 8 of the groove form cutting edges. When the band-shaped elements 3 and 4 made of metal pass through the stitch with the rollers 1 and 2 , the punching tools 5 engage the band-shaped element and press metal into the groove 7 of the roller 2 .
Wenn das Metall in die Nut 7 gedrückt wird, wird es an zwei parallelen Seiten parallel zur Bewegung der Fläche aufgrund der Scherwirkung zwischen den Schneidkanten der Stanzwerkzeuge 6 und den Schneidschultern 8 eingeschnitten, wodurch zwei parallele Schlitze gebildet werden. When the metal is pressed into the groove 7 , it is cut on two parallel sides parallel to the movement of the surface due to the shearing action between the cutting edges of the punching tools 6 and the cutting shoulders 8 , whereby two parallel slots are formed.
Die Walzen und Stanzwerkzeuge des Stichs sind so im Abstand angeordnet und bemessen, daß das Metall nahezu gleich der kombinierten Dicken der zu verbindenden bandförmigen Elemente verdrängt wird. Fig. 3 zeigt die Form 10 des ausgeschnittenen und verformten Metalls, die die bandförmigen Elemente im ersten Stich aufgeprägt erhalten. The rollers and punching tools of the stitch are spaced and dimensioned such that the metal is displaced almost equal to the combined thickness of the band-shaped elements to be connected. Fig. 3 shows the shape 10 of the cut and deformed metal, which the band-shaped elements are stamped in the first stitch.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002111257 DE10211257B4 (en) | 2002-03-13 | 2002-03-13 | Method for mechanically connecting two metal elements, wherein the two metal elements are passed between a single set of two rollers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002111257 DE10211257B4 (en) | 2002-03-13 | 2002-03-13 | Method for mechanically connecting two metal elements, wherein the two metal elements are passed between a single set of two rollers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10211257A1 true DE10211257A1 (en) | 2003-09-25 |
DE10211257B4 DE10211257B4 (en) | 2012-02-23 |
Family
ID=27771291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002111257 Expired - Fee Related DE10211257B4 (en) | 2002-03-13 | 2002-03-13 | Method for mechanically connecting two metal elements, wherein the two metal elements are passed between a single set of two rollers |
Country Status (1)
Country | Link |
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DE (1) | DE10211257B4 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2441535A1 (en) * | 2010-10-18 | 2012-04-18 | Dallan S.P.A. | Method for seaming T profiles, apparatus for implementing the method, and profile obtained by the method. |
US9371649B2 (en) | 2013-02-14 | 2016-06-21 | Giuseppe Cipriani | Support metal structure of a false ceiling |
US9376811B2 (en) * | 2012-07-27 | 2016-06-28 | Giuseppe Cipriani | Bar for a support structure for a false ceiling and production process for producing the bar |
US9593482B2 (en) | 2013-03-08 | 2017-03-14 | Giuseppe Cipriani | Bar of a support structure for a false ceiling and working process for working the bar |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2254558A (en) * | 1938-10-10 | 1941-09-02 | Ivan A Williams | Fastening element and method of making same |
DE3261709D1 (en) * | 1981-10-28 | 1985-02-07 | Eckold Vorrichtung | Apparatus for making a riveted joint of metal sheets |
DE3640896A1 (en) * | 1986-11-29 | 1988-06-16 | Eckold Vorrichtung | METHOD AND DEVICE FOR RIVETLY JOINING SHEETS |
GB2274080B (en) * | 1993-01-08 | 1995-09-06 | Armstrong World Ind Inc | Ceiling runners and process for producing same |
JP3744240B2 (en) * | 1998-04-07 | 2006-02-08 | 株式会社デンソー | Drilling machine |
DE19901015A1 (en) * | 1998-05-02 | 1999-11-04 | Hahn Ortwin | Device and method for the technical joining of parts |
-
2002
- 2002-03-13 DE DE2002111257 patent/DE10211257B4/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2441535A1 (en) * | 2010-10-18 | 2012-04-18 | Dallan S.P.A. | Method for seaming T profiles, apparatus for implementing the method, and profile obtained by the method. |
ITVE20100054A1 (en) * | 2010-10-18 | 2012-04-19 | Dallan Spa | PROCESS OF CRIMPING OF T-PROFILES, EQUIPMENT TO IMPLEMENT PROCEDURE AND PROFILE OBTAINED BY PROCEDURE. |
US9376811B2 (en) * | 2012-07-27 | 2016-06-28 | Giuseppe Cipriani | Bar for a support structure for a false ceiling and production process for producing the bar |
US9371649B2 (en) | 2013-02-14 | 2016-06-21 | Giuseppe Cipriani | Support metal structure of a false ceiling |
US9593482B2 (en) | 2013-03-08 | 2017-03-14 | Giuseppe Cipriani | Bar of a support structure for a false ceiling and working process for working the bar |
Also Published As
Publication number | Publication date |
---|---|
DE10211257B4 (en) | 2012-02-23 |
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Legal Events
Date | Code | Title | Description |
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8110 | Request for examination paragraph 44 | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final |
Effective date: 20120524 |
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R082 | Change of representative |
Representative=s name: REISER & PARTNER PATENTANWAELTE, DE Representative=s name: REISER & PARTNER PATENTANWAELTE MBB, DE |
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R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |