DE10323293B4 - A method for producing a semi-finished in cross-section approximately U-shaped metal, semi-finished and faceplate and / or drive rod for a drive rod fitting of a semifinished product - Google Patents
A method for producing a semi-finished in cross-section approximately U-shaped metal, semi-finished and faceplate and / or drive rod for a drive rod fitting of a semifinished product Download PDFInfo
- Publication number
- DE10323293B4 DE10323293B4 DE10323293.1A DE10323293A DE10323293B4 DE 10323293 B4 DE10323293 B4 DE 10323293B4 DE 10323293 A DE10323293 A DE 10323293A DE 10323293 B4 DE10323293 B4 DE 10323293B4
- Authority
- DE
- Germany
- Prior art keywords
- drive rod
- faceplate
- legs
- semi
- cross
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/095—U-or channel sections
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0004—Lock assembling or manufacturing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/006—Details of bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/0815—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel from flat-rolled products, e.g. by longitudinal shearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B2001/081—Roughening or texturing surfaces of structural sections, bars, rounds, wire rods
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/004—Faceplates ; Fixing the faceplates to the wing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Forging (AREA)
Abstract
Verfahren zur Herstellung eines im Querschnitt etwa U-förmigen Halbzeuges (1, 11) aus Metall, zur Herstellung einer Stulpschiene (21) und/oder einer Treibstange (22) eines Treibstangenbeschlages (20), bei dem aus einem im wesentlichen rechteckigen Querschnitt aufweisenden Band ein mittlerer U-Steg (2, 12) durch Kaltwalzen gegenüber zwei als randleistenartig stehenden U-Schenkeln (4, 5; 14, 15) querschnittsverringert wird, wobei die U-Schenkel (4, 5; 14, 15) gegenüber dem diese verbindenden U-Steg (2, 12) in der parallel zum U-Steg (2, 12) verlaufenden Richtung eine Abmessung (16) haben, welche die Dicke (17) des U-Steges (2, 12) übersteigt, wobei das Verhältnis der Dicke (17) des U-Steges (2, 12) und der Länge (8) der U-Schenkel (4, 5; 14, 15) 1 zu 1,8 bis 1 zu 2,1 beträgt.A method for producing a cross-sectionally approximately U-shaped semifinished product (1, 11) made of metal, for producing a faceplate (21) and / or a drive rod (22) of an espagnolette fitting (20), in which from a substantially rectangular cross-section having band a central U-web (2, 12) is reduced cross-section by cold rolling against two U-legs (4, 5, 14, 15) which are in the form of a ridge, wherein the U-legs (4, 5, 14, 15) are connected with respect to them U-web (2, 12) in the direction parallel to the U-web (2, 12) extending direction have a dimension (16) which exceeds the thickness (17) of the U-web (2, 12), wherein the ratio of Thickness (17) of the U-web (2, 12) and the length (8) of the U-legs (4, 5, 14, 15) is 1 to 1.8 to 1 to 2.1.
Description
Die Erfindung betrifft ein Verfahren zur Herstellung eines im Querschnitt etwa U-förmigen Halbzeuges aus Metall, ein Halbzeug sowie Stulpschiene und/oder Treibstange für einen Treibstangenbeschlag aus einem Halbzeug.The invention relates to a method for producing a cross-sectionally approximately U-shaped semi-finished metal, a semi-finished and cuff rail and / or drive rod for a drive rod fitting of a semifinished product.
Die es ist bereits seit langen bekannt, Stulpschienen und/oder Treibstangen aus profiliertem Metallbändern herzustellen. In der
Aus der
Aus der
Aus der
Alle diese Maßnahmen sind vergleichsweise aufwendig. Die Handhabung von bereits korrosionsgeschütztem Material ist schwierig, da die Oberflächen vor Beschädigungen bei der Herstellung der Beschlagteile geschützt werden müssen. An Stellen, an denen die Beschlagteile z. B. mit Ausnehmungen, Bohrungen oder Langlöchern versehen werden müssen ist kein Korrosionsschutz gegeben.All of these measures are relatively expensive. The handling of already corrosion-protected material is difficult, since the surfaces must be protected from damage during the manufacture of the fittings. In places where the fittings z. B. must be provided with recesses, holes or slots no corrosion protection is given.
Die profilierten Halbzeuge sind bei alledem aufgrund der dünnen Materialquerschnitte empfindlich gegen Beschädigungen z. B. auf dem Transport, da sich beispielsweise bei den U-förmigen Stangenquerschnitten einzelne U-Schenkel verformen können. Bei den Stranggepressten Profilen sind die zu verwendenden Materialien im allgemeinen nur begrenzt mechanisch belastbar und die Länge der so herstellbaren Profilstäbe ist ebenfalls eingeschränkt. Dies führt zu Restlängen beim Ablängen.The profiled semi-finished products are sensitive to damage due to the thin material cross-sections z. B. on the transport, as can deform individual U-legs, for example, in the U-shaped rod cross-sections. In the extruded profiles, the materials to be used are generally only limited mechanical load and the length of the so produced profile bars is also limited. This leads to residual lengths when cutting to length.
Aufgabe der Erfindung ist es daher, ein kostengünstiges Verfahren zur Herstellung eines Halbzeuges zur Herstellung einer Treibstange anzugeben, wobei das Halbzeug in der bislang üblichen Weise verarbeitet werden kann, eine hohe mechanische Stabilität aufweist und dabei jedoch ein geringeres Gewicht besitzt.The object of the invention is therefore to provide a cost-effective method for producing a semifinished product for producing a drive rod, wherein the semifinished product can be processed in the usual manner, has a high mechanical stability and, however, has a lower weight.
Die Stulpschiene und/oder eine Treibstange aus diesem Halbzeug soll eine optimale Montage am Flügel ermöglichenThe faceplate and / or a drive rod from this semi-finished product should allow optimal mounting on the wing
Gelöst wird die Aufgabe durch ein Verfahren zur Herstellung eines Halbzeuges mit den Merkmalen gemäß Patentanspruch 1 und durch eine Stulpschiene und/oder Treibstange mit den Merkmalen gemäß Patentanspruch 3.The object is achieved by a method for producing a semifinished product with the features according to claim 1 and by a faceplate and / or drive rod with the features according to
Durch das einfache und kostengünstige Herstellungsverfahren wird eine maßgenaue Massen-Herstellung des Halbzeuges erreicht, welches bedingt durch die Verformung und die damit einhergehenden Versetzungen im Material eine hohe Festigkeit erhält. Das Material kann dabei insgesamt etwas geringer dimensioniert werden als der übliche rechteckige Querschnitt, da sich zum einen durch das Herstellungsverfahren bedingt eine höhere Festigkeit einstellt und zum anderen durch die Formgebung als U-Profil auch das Widerstandsmoment in der Richtung senkrecht zu dem U-Steg vergrößert wird. Das Halbzeug lässt sich ohne Schwierigkeiten in den bestehenden Anlagen der Beschlaghersteller verwenden, in denen bislang flachrechteckige Materialquerschnitte verarbeitet wurden. Hier sind ggf. aber auch zusätzliche Führungen möglich, welche das Richten und Führen des Material in den Werkzeugen erleichtern. Das geringere Gewicht trägt zur Kostenreduzierung bei galvanischen Korrosionsüberzügen bei und erleichtert bei den extremen Massenprodukten auch die Handhabung.Due to the simple and inexpensive manufacturing process, a dimensionally accurate mass production of the semifinished product is achieved, which receives a high strength due to the deformation and the associated dislocations in the material. The material can be dimensioned somewhat smaller overall than the usual rectangular cross-section, as a result of the manufacturing process conditionally sets a higher strength and on the other by the shape as a U-profile and the moment of resistance in the direction perpendicular to the U-web increases becomes. The semifinished product can be used without difficulty in the existing systems of the fitting manufacturer, in which previously flat-rectangular material cross-sections were processed. Here, however, additional guides are also possible if necessary, which facilitate the straightening and guiding of the material in the tools. The lower weight contributes to the cost reduction in galvanic corrosion coatings and also facilitates the handling of extreme mass products.
Dadurch, dass das Verhältnis der Dicke des U-Steges und der Länge der U-Schenkel 1 zu 1,8 bis 1 zu 2,1 beträgt, wird ein gutes Verhältnis von Festigkeit und Herstellungsaufwand bewirkt. Characterized in that the ratio of the thickness of the U-web and the length of the U-legs 1 to 1.8 to 1 to 2.1, a good ratio of strength and manufacturing cost is effected.
Um die Abmessungen der übrigen Beschlagteile beibehalten zu können sollen die U-Stege im Falle der Stulpschiene eine Länge von etwa 2,2 mm und im Falle einer Treibstange von etwa 3 mm haben.In order to maintain the dimensions of the other fittings parts, the U-webs in the case of the faceplate should have a length of about 2.2 mm and in the case of a drive rod of about 3 mm.
Eine Ausführung der Treibstange kann zur besseren Führung und Bearbeitung der Treibstange vorsehen, dass die U-Schenkel der Treibstange einen lichten Abstand zueinander aufweisen, der zumindest geringfügig größer bemessen ist als der Durchmesser der verwendeten Befestigungselemente.An embodiment of the drive rod may provide for better guidance and processing of the drive rod, that the U-legs of the drive rod have a clearance to each other, which is at least slightly larger than the diameter of the fasteners used.
Weitere vorteilhafte Ausgestaltungen ergeben sich aus den Figuren. Es zeigtFurther advantageous embodiments will be apparent from the figures. It shows
Bei dem in
Die Verformung findet dabei in kaltem Zustand statt, also ohne nennenswerte Erwärmung des Ausgangsmaterials. Dadurch sind die erforderlichen Kräfte zwar höher als bei einer Warmverformung, bei dem Kaltwalzen werden aber Versetzungen in dem Material gebildet, welche die Festigkeit des so hergestellten Halbzeuges
Neben dem Richten durch die Walzen
In der
Für die praktische Ausgestaltung hat es sich als vorteilhaft erwiesen, dass die Dicke des U-Steges
In der
Da die Beschlagnut
Abschließend soll noch darauf hingewiesen werden, dass die Flächen
Es ist leicht ersichtlich, dass durch die am freien Ende der U-Schenkel
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- HalbzeugWorkpiece
- 22
- U-StegU-web
- 33
- Walzeroller
- 44
- U-SchenkelU-leg
- 55
- U-SchenkelU-leg
- 66
- Rollerole
- 77
- Rollerole
- 88th
- Längelength
- 99
- Flächearea
- 1010
- Flächearea
- 1111
- HalbzeugWorkpiece
- 1212
- U-StegU-web
- 1414
- U-SchenkelU-leg
- 1515
- U-SchenkelU-leg
- 1616
- Abmessungdimension
- 1717
- Dickethickness
- 2020
- TreibstangenbeschlagEspagnolette
- 2121
- Stulpschienefaceplate
- 2222
- Treibstangedriving rod
- 2323
- Beschlagnutfitting groove
- 2424
- Nutstufegroove step
- 2525
- Oberflächesurface
- 2626
- Falzflächerebate surface
- 2727
- Grundreason
- 2828
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10323293.1A DE10323293B4 (en) | 2003-05-21 | 2003-05-21 | A method for producing a semi-finished in cross-section approximately U-shaped metal, semi-finished and faceplate and / or drive rod for a drive rod fitting of a semifinished product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10323293.1A DE10323293B4 (en) | 2003-05-21 | 2003-05-21 | A method for producing a semi-finished in cross-section approximately U-shaped metal, semi-finished and faceplate and / or drive rod for a drive rod fitting of a semifinished product |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10323293A1 DE10323293A1 (en) | 2004-12-16 |
DE10323293B4 true DE10323293B4 (en) | 2016-01-21 |
Family
ID=33441186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10323293.1A Expired - Fee Related DE10323293B4 (en) | 2003-05-21 | 2003-05-21 | A method for producing a semi-finished in cross-section approximately U-shaped metal, semi-finished and faceplate and / or drive rod for a drive rod fitting of a semifinished product |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10323293B4 (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1871102U (en) * | 1961-07-25 | 1963-04-25 | Heinrich Strenger Fa | EDGE SEAL FOR SINGLE WINDOWS, DOORS OR. DGL. |
DE2343579A1 (en) * | 1972-08-30 | 1974-03-07 | Anaconda Co | METHOD AND DEVICE FOR FORMING A METAL STRIP WITH A LENGTH OF ITS WIDTH OF DIFFERENT THICKNESS |
DE8803841U1 (en) * | 1988-03-22 | 1988-07-14 | Schüring GmbH & Co Fenstertechnologie KG, 5000 Köln | Flat cuff |
DE3622926C2 (en) * | 1985-08-28 | 1994-06-16 | Dowa Mining Co | Continuous multi-stage rolling mill |
DE29500155U1 (en) * | 1995-01-05 | 1995-05-04 | Ferco International Usine de Ferrures de Bâtiment, Sarrebourg | Forend rail for a connecting rod fitting |
DE19906758A1 (en) * | 1998-02-20 | 1999-10-14 | Lemuth Gmbh | Fitting for window casement and door-leaf |
DE19822192A1 (en) * | 1998-05-16 | 1999-11-18 | Winkhaus Fa August | Control bars for window mechanism |
DE19823803A1 (en) * | 1998-05-28 | 1999-12-02 | Winkhaus Fa August | Door or window fixture of cuff rail and drive bar |
-
2003
- 2003-05-21 DE DE10323293.1A patent/DE10323293B4/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1871102U (en) * | 1961-07-25 | 1963-04-25 | Heinrich Strenger Fa | EDGE SEAL FOR SINGLE WINDOWS, DOORS OR. DGL. |
DE2343579A1 (en) * | 1972-08-30 | 1974-03-07 | Anaconda Co | METHOD AND DEVICE FOR FORMING A METAL STRIP WITH A LENGTH OF ITS WIDTH OF DIFFERENT THICKNESS |
DE3622926C2 (en) * | 1985-08-28 | 1994-06-16 | Dowa Mining Co | Continuous multi-stage rolling mill |
DE8803841U1 (en) * | 1988-03-22 | 1988-07-14 | Schüring GmbH & Co Fenstertechnologie KG, 5000 Köln | Flat cuff |
DE29500155U1 (en) * | 1995-01-05 | 1995-05-04 | Ferco International Usine de Ferrures de Bâtiment, Sarrebourg | Forend rail for a connecting rod fitting |
EP0721041B1 (en) * | 1995-01-05 | 1998-09-23 | Ferco International Ferrures Et Serrures De Batiment | Bar shaped fitting for espagnolette, the semi-product and its manufacture |
DE19906758A1 (en) * | 1998-02-20 | 1999-10-14 | Lemuth Gmbh | Fitting for window casement and door-leaf |
DE19822192A1 (en) * | 1998-05-16 | 1999-11-18 | Winkhaus Fa August | Control bars for window mechanism |
DE19823803A1 (en) * | 1998-05-28 | 1999-12-02 | Winkhaus Fa August | Door or window fixture of cuff rail and drive bar |
Also Published As
Publication number | Publication date |
---|---|
DE10323293A1 (en) | 2004-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2238308B1 (en) | Profile for window or door frames | |
DE2755695C3 (en) | Thermally insulated composite profile for windows, doors and the like. | |
DE3640500A1 (en) | LENGTH ADJUSTABLE ROD COUPLING | |
CH630991A5 (en) | Composite profile | |
EP3354835B1 (en) | Composite profile | |
DE2623675A1 (en) | THERMAL INSULATION COMPONENT | |
DE2812128B2 (en) | Heat-insulating profile body | |
DE10323293B4 (en) | A method for producing a semi-finished in cross-section approximately U-shaped metal, semi-finished and faceplate and / or drive rod for a drive rod fitting of a semifinished product | |
EP3728757B1 (en) | Procedure for the production of a profile composite with special connection elements | |
EP0955420B1 (en) | Façade profile | |
EP0721041B1 (en) | Bar shaped fitting for espagnolette, the semi-product and its manufacture | |
DE3401096C2 (en) | ||
AT345529B (en) | PROFILE FOR FRAMES OF WINDOWS, DOORS, ETC. | |
DE4008998A1 (en) | DOOR FRAME AND METHOD FOR THEIR PRODUCTION | |
DE102006040519B4 (en) | Method for producing a busbar | |
EP3048232B1 (en) | Metal profile, composite profile with a such a metal profile and method for producing the metal profile | |
DE102013220211A1 (en) | Composite profile, reinforcing tape for a composite profile and a method of making a composite profile | |
AT409999B (en) | GOAL | |
DE102021126059B4 (en) | Bearing profile for a facade | |
EP3489451B1 (en) | Connection of a roller shutter box with a frame | |
DE9003276U1 (en) | Door frame | |
DE202021102473U1 (en) | Reinforcement element for window or door hollow chamber profiles and this comprehensive frame for facade, door or window elements | |
EP4123098A1 (en) | Support profile for a façade | |
DE102009024391B4 (en) | Motor vehicle lock with rolled lock holder | |
DE102020101068A1 (en) | Composite profile, frame and element facade |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |