EP1233139A2 - Device for creating a lock for roller shutter slats - Google Patents

Device for creating a lock for roller shutter slats Download PDF

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Publication number
EP1233139A2
EP1233139A2 EP01129667A EP01129667A EP1233139A2 EP 1233139 A2 EP1233139 A2 EP 1233139A2 EP 01129667 A EP01129667 A EP 01129667A EP 01129667 A EP01129667 A EP 01129667A EP 1233139 A2 EP1233139 A2 EP 1233139A2
Authority
EP
European Patent Office
Prior art keywords
tool plate
roller shutter
carrier
longitudinal
cutting unit
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
Application number
EP01129667A
Other languages
German (de)
French (fr)
Other versions
EP1233139A3 (en
EP1233139B1 (en
Inventor
Marco Tönnissen
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.)
Kathe Schulten Firma
Original Assignee
Kathe Schulten Firma
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Filing date
Publication date
Application filed by Kathe Schulten Firma filed Critical Kathe Schulten Firma
Publication of EP1233139A2 publication Critical patent/EP1233139A2/en
Publication of EP1233139A3 publication Critical patent/EP1233139A3/en
Application granted granted Critical
Publication of EP1233139B1 publication Critical patent/EP1233139B1/en
Anticipated expiration legal-status Critical
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Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08Roll-type closures
    • E06B9/11Roller shutters
    • E06B9/15Roller shutters with closing members formed of slats or the like
    • E06B9/165Roller shutters with closing members formed of slats or the like with slats disappearing in each other; with slats the distance between which can be altered
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B2009/801Locking arrangements
    • E06B2009/804Locking arrangements acting directly on the shutter

Definitions

  • the invention relates to a device for production a lock for arched roller shutter slats made of metal according to the preamble of the main claim.
  • Such interlocks are known in the prior art and are responsible for ensuring that the Roller shutter slats or roller shutter slats in the direction of their longitudinal axis cannot move against each other unintentionally.
  • the invention is therefore based on the object of a device create that the craftsman or the roller shutter builder Possibility of inserting the locking pin and that Machining the recess with constant quality perform.
  • a device which is essentially characterized in that a tool plate is arranged on a carrier, which is preferably is interchangeable, d. H. against different dimensions having tool plates can be replaced can.
  • a separator for producing the recess and a cutting unit for producing an inclined surface on the outside Edge of the lip of the longitudinal edge of the shutter slat intended.
  • the carrier continues to have a guide for a roller shutter slat, which when inserted into the tool plate Pneumatic cylinders and the necessary valve controls starts to the cutting device, the cutting unit and operated a nailer, the nailer the Locking pin in the side opposite the recess of the roller shutter rod.
  • a punch is used as a separating device, to make the recess, this punch from above on the concave side down in the guide acting roller shutter slat acts.
  • a knife is used in this embodiment, the Sloping surface on the outer edge of the lip of the longitudinal edge of the receptacle who produces roller shutter slats.
  • the locking pins are pointed tapered, causing the latch pin securely and firmly in the metal edge of the roller shutter rod or the Roller shutter slat is held.
  • the locking pin has a roughening on its outside.
  • the replaceable tool plate can be over Knurled screws are fixed on the carrier, whereby in the Tool plate slotted guides are provided and the Knurled screws in appropriate threaded Engage holes in the carrier. This corrects the Position, the punch and the knife in the simplest possible way.
  • the tool plate can be in another embodiment also about a pivot axis running transversely to its longitudinal axis be pivoted to allow height corrections to the Tool plate.
  • the cutting unit in the outer edge of the Lip of the longitudinal edge of the shutter slat manufactured Sloping surface serves to ensure that the punched and the shutter pin provided with the locking pin now without any problems are inserted into the next roller shutter slat can.
  • the basic inventive Consideration is a saw blade instead of the punch provided that the recess in the longitudinal receiving edge of the Produces shutter slat.
  • the sloping surface on the outer edge the lip of the receiving longitudinal edge is in this embodiment generated by scissors on the tool plate is pivotally mounted about a vertical axis, the Handle leg of these scissors operated by an actuation block be in the direction of a pneumatic cylinder arrangement the longitudinal axis of the tool plate can be moved and thereby acting on the handle legs and the cutting legs the scissors close. Because the scissors about a vertical axis is pivotally mounted, it can as soon as the longitudinal edge is inserted into the opened cutting leg, their Find the path yourself and use it to correctly create the inclined surface.
  • FIG. 1 two nested, arched roller shutter slats 1, 2 are shown, each having a longitudinal hooking rib 3 and a longitudinal lip 4 of a receiving longitudinal edge 5, wherein a transversely aligned recess 6 is provided in the receiving longitudinal edge 5.
  • a locking pin 7 is provided in the interlocking rib 3.
  • the locking pin is tapered on its front side 24 and has roughening 25.
  • the convexly curved side of the roller shutter slats 1, 2 is designated by A and the concave curved side of the two roller shutter slats 1, 2 is designated by B. It can also be seen from FIG. 1 that the front edge of the longitudinal lip 4 of the longitudinal receiving edge 5 is chamfered at 8.
  • FIG. 2 shows a top view of a first device for production the lock according to the invention.
  • a tool plate which rests on a carrier 22 and is fastened to it by means of knurled screws 11 and 12, elongated hole guides 14 being provided in the tool plate 10 for these knurled screws 11 and 12, in order thereby to fine-tune the tool plate 10 on a carrier 22 to be able to make.
  • the roller shutter slat 1 is inserted into guides 15 and, in the illustration in FIG. 2, is not yet at its end stop, but lies with the concave side B downward in the guide 15. If it lies against the end stop, it actuates the various, tools to be described below.
  • a punching device can be seen at 16, which is a punching knife 16a, which extends from above onto the longitudinal edge 5 acts and in this longitudinal edge 5 the punched 6th one dances.
  • the one required to pivot the punch knife 16a The pivot axis can be seen at 16b.
  • the cutting unit 17 has a knife 17a, which by a pneumatic device advanced the bevel 8 causes in the longitudinal edge 5.
  • the different tools are pneumatically driven, accessible via an appropriate valve control is that all operations are done simultaneously.
  • FIG. 3 is a second embodiment of the invention Facility shown.
  • the carrier 22 can be seen on which a tool plate 10 is arranged.
  • the tool plate 10 is by means of a pivot axis 39 mounted in two bearing blocks 37 and 38 and adjustable in position via a height adjustment screw 26.
  • the tool plate 10 carries an actuating cylinder 30, which has a piston rod 29, of which Actuating cylinder 30, the air supply and air discharge connections 40 and 41 are recognizable.
  • the piston rod 29 closes one Actuating block 28 on, which by means of a guide pin 31st is pivotally arranged on the head of the piston rod 29.
  • the actuating block 28 also carries stop bolts 33 and 34, which rest on the handle legs 35 and 36 of a pair of scissors 23, the scissors 23 the cutting unit 21 for manufacture the inclined surface 8 forms.
  • the legs of the scissors 23 are pivotable about an axis 27 and the grip legs 36 and 35 open into cutting legs at the front 42 and 43.
  • the carrier 22 carries a separating device 20, which is recognizable as a saw blade 20a and revolving is driven, the drive device not shown is.
  • the carrier 22 also carries a guide 15 for a roller shutter slat 1, in the drawing of FIG. 3, the roller shutter bar is shown to be from the guide 15 and from the saw blade 20a and the scissors 23 are removed, and it can be seen that the saw blade 20a, the recess 6 and the scissors 23 have made the inclined surface 8.
  • the guide pin 31 leads into the tool plate 10 in an elongated hole 32 recognizable in the drawing, which extends from tapered from its rear to its front end, namely tapered in a wedge shape so that the actual actuating block 28 then when the guide pin 31 at the rear end of the Elongated hole 32 is standing, perform a larger pivoting movement can than when the guide pin 31 on the front Has reached the end of the slot.
  • This is the possibility given that the scissors, d. H. so the cutting legs 42 and 43, in contact with the longitudinal edge of the receptacle the roller shutter slat 1 located in the guide can be adjusted.
  • the device works like follows:
  • roller shutter slat 1 If the roller shutter slat 1 is embedded in its guide 15 and pushed into the guide with the concave side B facing downward, it actuates a switch which causes the saw blade 20a to be rotated and the scissors 23 to be closed, so that both the recess 6 and the inclined surface 8 are produced simultaneously. At the same time, a corresponding locking pin 7 is also injected into the area of the interlocking rib 3 via the nailer 18, which cannot be seen from the drawing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Lock And Its Accessories (AREA)
  • Shearing Machines (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Scissors And Nippers (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The device for producing locking of arched, metal roller blind lamellas (1,2) secures the lamellas against displacement. Each lamella has a longitudinally running hooking rib (3) and lip (4) of an accommodation longitudinal edge (5). In the accommodation longitudinal edge is a crossways directed recess (6) and in the hooking rib (3) is a lock pin (7). A bearer supports a tool plate and on the plate is a die for producing the recess. A blade is located on the tool plat for producing an inclined surface (8) on the outer edge of the lip of the accommodation longitudinal edge. The bearer supports a guide for the roller blind lamellas and on the tool plate is a stop for the lamellas. The bearer also carries a nailer which feeds the lock pin crossways to the longitudinal axis of the roller blind lamellas.

Description

Die Erfindung bezieht sich auf eine Vorrichtung zur Herstellung einer Verriegelung bei aus Metall bestehenden, gewölbten Rolladenlamellen gemäß dem Oberbegriff des Hauptanspruches.The invention relates to a device for production a lock for arched roller shutter slats made of metal according to the preamble of the main claim.

Derartige Verriegelungen sind im Stand der Technik bekannt und haben die Aufgabe, dafür Sorge zu tragen, dass sich die Rolladenstäbe bzw. Rolladenlamellen in Richtung ihrer Längsachse nicht ungewollt gegeneinander verschieben können.Such interlocks are known in the prior art and are responsible for ensuring that the Roller shutter slats or roller shutter slats in the direction of their longitudinal axis cannot move against each other unintentionally.

Bei der Konfektionierung großer Rolladenpanzer erfolgt das Einsetzen der Riegelstifte und die Bildung des Panzers durch entsprechend ausgebildete Maschinen. Bei kleineren Betrieben und insbesondere sehr individuell ausgebildeten Rolladenpanzern erfolgt das Herstellen der Verriegelung bisher von Hand und ist damit arbeitsaufwendig und beinhaltet Ungenauigkeiten, die dazu führen können, dass die Rolläden insbesondere bei großer Länge des Rolladenpanzers nicht dicht schließen. It is inserted when assembling large roller shutter curtains the locking pins and the formation of the tank by accordingly trained machines. For smaller companies and in particular very individually designed roller shutter curtains the manufacture of the lock by hand and is thus labor-intensive and includes inaccuracies that go with it can cause the roller shutters, especially in large Do not close the length of the roller shutter curtain tightly.

Der Erfindung liegt daher die Aufgabe zugrunde, ein Gerät zu schaffen, das dem Handwerker bzw. dem Rolladenbauer die Möglichkeit gibt, das Einsetzen des Verriegelungsstiftes und das Herstellen der Ausnehmung bei gleichbleibender Qualität maschinell durchzuführen.The invention is therefore based on the object of a device create that the craftsman or the roller shutter builder Possibility of inserting the locking pin and that Machining the recess with constant quality perform.

Diese der Erfindung zugrundeliegende Aufgabe wird durch die Lehre des Hauptanspruches gelöst.This object of the invention is achieved by Teaching of the main claim solved.

Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen erläutert.Advantageous embodiments of the invention are in the subclaims explained.

Mit anderen Worten ausgedrückt wird eine Vorrichtung vorgeschlagen, die sich im wesentlichen dadurch kennzeichnet, dass auf einem Träger eine Werkzeugplatte angeordnet ist, die vorzugsweise auswechselbar ist, d. h. gegen unterschiedliche Abmessungen aufweisende Werkzeugplatten ausgetauscht werden kann. Auf dieser Werkzeugplatte oder auch auf dem Träger ist eine Trenneinrichtung zur Herstellung der Ausnehmung und ein Schneidaggregat zur Herstellung einer Schrägfläche am äußeren Rand der Lippe des Aufnahmelängsrandes der Rolladenlamelle vorgesehen. Der Träger weist weiterhin eine Führung für eine Rolladenlamelle auf, die bei Einschieben in die Werkzeugplatte Pneumatikzylinder und die dafür erforderlichen Ventilsteuerungen in Gang setzt, um die Trenneinrichtung, das Schneidaggregat und einen Nageler betätigt, wobei der Nageler den Riegelstift in der der Ausnehmung gegenüberliegenden Seite des Rolladenstabes einschlägt.In other words, a device is proposed which is essentially characterized in that a tool plate is arranged on a carrier, which is preferably is interchangeable, d. H. against different dimensions having tool plates can be replaced can. On this tool plate or on the carrier is a separator for producing the recess and a cutting unit for producing an inclined surface on the outside Edge of the lip of the longitudinal edge of the shutter slat intended. The carrier continues to have a guide for a roller shutter slat, which when inserted into the tool plate Pneumatic cylinders and the necessary valve controls starts to the cutting device, the cutting unit and operated a nailer, the nailer the Locking pin in the side opposite the recess of the roller shutter rod.

Bei einer ersten Ausführungsform dieses erfindungsgemäßen Vorschlages wird eine Stanze als Trenneinrichtung eingesetzt, um die Ausnehmung herzustellen, wobei diese Stanze von oben auf die mit ihrer konkav gewölbten Seite nach unten in der Führung liegende Rolladenlamelle einwirkt. Als Schneidaggregat wird bei dieser Ausführungsform ein Messer eingesetzt, das die Schrägfläche am äußeren Rand der Lippe des Aufnahmelängsrandes der Rolladenlamelle herstellt.In a first embodiment of this invention A punch is used as a separating device, to make the recess, this punch from above on the concave side down in the guide acting roller shutter slat acts. As a cutting unit a knife is used in this embodiment, the Sloping surface on the outer edge of the lip of the longitudinal edge of the receptacle who produces roller shutter slats.

Die Riegelstifte sind im Gegensatz zum Stand der Technik spitz zulaufend ausgebildet, wodurch bewirkt wird, dass der Riegelstift sicher und fest in den Metallrand des Rolladenstabes oder der Rolladenlamelle gehalten wird. Außerdem weist der Riegelstift an seiner Außenseite eine Aufrauhung auf.In contrast to the prior art, the locking pins are pointed tapered, causing the latch pin securely and firmly in the metal edge of the roller shutter rod or the Roller shutter slat is held. In addition, the locking pin has a roughening on its outside.

Die auswechselbar ausgebildete Werkzeugplatte kann über Rändelschrauben am Träger festgelegt werden, wobei in der Werkzeugplatte Langlochführungen vorgesehen sind und die Rändelschrauben in entsprechende mit Gewinde versehene Bohrungen im Träger eingreifen. Hierdurch sind Korrekturen der Lage, der Stanze und des Messers in einfachster Weise möglich.The replaceable tool plate can be over Knurled screws are fixed on the carrier, whereby in the Tool plate slotted guides are provided and the Knurled screws in appropriate threaded Engage holes in the carrier. This corrects the Position, the punch and the knife in the simplest possible way.

Die Werkzeugplatte kann bei einer anderen Ausführungsform auch um eine quer zu ihrer Längsachse verlaufende Schwenkachse geschwenkt werden, um damit Höhenkorrekturen der Werkzeugplatte vorzunehmen.The tool plate can be in another embodiment also about a pivot axis running transversely to its longitudinal axis be pivoted to allow height corrections to the Tool plate.

Die von dem Schneidaggregat in der äußeren Randkante der Lippe des Aufnahmelängsrandes der Rolladenlamelle hergestellte Schrägfläche dient dazu, dass die mit der Ausstanzung und dem Riegelstift versehene Rolladenlamelle nunmehr problemlos in die nächstfolgende Rolladenlamelle eingeschoben werden kann.The cutting unit in the outer edge of the Lip of the longitudinal edge of the shutter slat manufactured Sloping surface serves to ensure that the punched and the shutter pin provided with the locking pin now without any problems are inserted into the next roller shutter slat can.

Bei einer anderen Ausführungsform der grundsätzlichen erfindungsgemäßen Überlegung ist anstelle der Stanze ein Sägeblatt vorgesehen, das die Ausnehmung im Aufnahmelängsrand der Rolladenlamelle herstellt. Die Schrägfläche am äußeren Rand der Lippe des Aufnahmelängsrandes wird bei dieser Ausführungsform durch eine Schere erzeugt, die auf der Werkzeugplatte um eine vertikale Achse schwenkbar gelagert ist, wobei die Griffschenkel dieser Schere von einem Betätigungsblock betätigt werden, der über eine Pneumatikzylinderanordnung in Richtung der Längsachse der Werkzeugplatte bewegt werden kann und dadurch auf die Griffschenkel einwirkt und die Schneidschenkel der Schere schließt. Da die Schere um eine vertikale Achse schwenkbar gelagert ist, kann sie, sobald der Aufnahmelängsrand in die geöffneten Schneidschenkel eingeführt ist, sich ihren Weg selbst suchen und damit korrekt die Schrägfläche herstellen.In another embodiment of the basic inventive Consideration is a saw blade instead of the punch provided that the recess in the longitudinal receiving edge of the Produces shutter slat. The sloping surface on the outer edge the lip of the receiving longitudinal edge is in this embodiment generated by scissors on the tool plate is pivotally mounted about a vertical axis, the Handle leg of these scissors operated by an actuation block be in the direction of a pneumatic cylinder arrangement the longitudinal axis of the tool plate can be moved and thereby acting on the handle legs and the cutting legs the scissors close. Because the scissors about a vertical axis is pivotally mounted, it can as soon as the longitudinal edge is inserted into the opened cutting leg, their Find the path yourself and use it to correctly create the inclined surface.

Ausführungsbeispiele der Erfindung werden nachfolgend anhand der Zeichnungen erläutert. Die Zeichnungen zeigen dabei in

Fig. 1
schaubildlich zwei ineinandergesetzte Rolladenlamellen gemäß der Erfindung, in
Fig. 2
eine Draufsicht auf eine erste Ausführungsform der erfindungsgemäßen Vorrichtung und in
Fig. 3
eine Draufsicht auf eine abgewandelte Ausführungsform der erfindungsgemäßen Vorrichtung.
Embodiments of the invention are explained below with reference to the drawings. The drawings show in
Fig. 1
graphically two nested shutter slats according to the invention, in
Fig. 2
a plan view of a first embodiment of the device according to the invention and in
Fig. 3
a plan view of a modified embodiment of the device according to the invention.

In Fig. 1 sind zwei ineinandergesetzte, gewölbte Rolladenlamellen 1, 2 dargestellt, die je eine längsverlaufende Verhakungsrippe 3 und eine längsverlaufende Lippe 4 eines Aufnahmelängsrandes 5 aufweisen, wobei in dem Aufnahmelängsrand 5 eine quer ausgerichtete Ausnehmung 6 vorgesehen ist. In der Verhakungsrippe 3 ist ein Riegelstift 7 vorgesehen. Der Riegelstift ist an seiner Vorderseite 24 zugespitzt ausgebildet und weist Aufrauhungen 25 auf. Die konvex gewölbte Seite der Rolladenlamellen 1, 2 ist mit A und die konkav gewölbte Seite der beiden Rolladenlamellen 1, 2 ist mit B bezeichnet.
Weiterhin ist aus Fig. 1 erkennbar, dass die vordere Kante der längsverlaufenden Lippe 4 des Aufnahmelängsrandes 5 bei 8 angeschrägt ist.
In Fig. 1 two nested, arched roller shutter slats 1, 2 are shown, each having a longitudinal hooking rib 3 and a longitudinal lip 4 of a receiving longitudinal edge 5, wherein a transversely aligned recess 6 is provided in the receiving longitudinal edge 5. A locking pin 7 is provided in the interlocking rib 3. The locking pin is tapered on its front side 24 and has roughening 25. The convexly curved side of the roller shutter slats 1, 2 is designated by A and the concave curved side of the two roller shutter slats 1, 2 is designated by B.
It can also be seen from FIG. 1 that the front edge of the longitudinal lip 4 of the longitudinal receiving edge 5 is chamfered at 8.

Fig. 2 zeigt in Draufsicht eine erste Vorrichtung zur Herstellung der erfindungsgemäßen Verriegelung.2 shows a top view of a first device for production the lock according to the invention.

Mit 10 ist eine Werkzeugplatte bezeichnet, die auf einem Träger 22 aufruht und auf diesem mittels Rändelschrauben 11 und 12 befestigt ist, wobei in der Werkzeugplatte 10 Langlochführungen 14 für diese Rändelschrauben 11 und 12 vorgesehen sind, um dadurch eine Feinjustierung der Werkzeugplatte 10 auf einem Träger 22 vornehmen zu können. Die Rolladenlamelle 1 wird in Führungen 15 eingefügt und befindet sich bei der Darstellung in Fig. 2 noch nicht an ihrem Endanschlag, liegt aber mit der konkaven Seite B nach unten in der Führung 15. Liegt sie an dem Endanschlag an, betätigt sie die verschiedenen, nachfolgend zu beschreibenden Werkzeuge.With 10 a tool plate is designated, which rests on a carrier 22 and is fastened to it by means of knurled screws 11 and 12, elongated hole guides 14 being provided in the tool plate 10 for these knurled screws 11 and 12, in order thereby to fine-tune the tool plate 10 on a carrier 22 to be able to make. The roller shutter slat 1 is inserted into guides 15 and, in the illustration in FIG. 2, is not yet at its end stop, but lies with the concave side B downward in the guide 15. If it lies against the end stop, it actuates the various, tools to be described below.

Bei 16 ist eine Stanzvorrichtung erkennbar, die ein Stanzmesser 16a aufweist, das von oben auf den Aufnahmelängsrand 5 einwirkt und in diesen Aufnahmelängsrand 5 die Ausstanzung 6 einstanzt. Die für die Schwenkung des Stanzmessers 16a erforderliche Schwenkachse ist bei 16b erkennbar. Beim Einschieben der Rolladenlamelle 1 greift ein an der Werkzeugplatte 10 angeordneter Dorn 44 in den Raum, der durch den Aufnahmelängsrand 5 gebildet wird und justiert hiermit zusätzlich den Rolladenstab 1, wobei in dem Dorn 44 eine dem Stanzmesser 16a entsprechende Ausnehmung vorgesehen ist, so dass bei Durchführen des Stanzvorganges dieser Dorn 44 gleichzeitig als Federlager dient.A punching device can be seen at 16, which is a punching knife 16a, which extends from above onto the longitudinal edge 5 acts and in this longitudinal edge 5 the punched 6th one dances. The one required to pivot the punch knife 16a The pivot axis can be seen at 16b. When inserting the roller shutter slat 1 engages on the tool plate 10 arranged mandrel 44 in the space through the receiving longitudinal edge 5 is formed and hereby additionally adjusts the Roller shutter rod 1, one in the mandrel 44 the punch knife 16a corresponding recess is provided so that at Perform the punching process of this mandrel 44 simultaneously as Spring bearing serves.

Das Schneidaggregat 17 weist ein Messer 17a auf, das von einer pneumatischen Vorrichtung vorgeschoben die Abschrägung 8 im Aufnahmelängsrand 5 bewirkt.The cutting unit 17 has a knife 17a, which by a pneumatic device advanced the bevel 8 causes in the longitudinal edge 5.

Bei 18 ist ein Nageler erkennbar, dem die Riegelstifte 7 zugeführt werden und der diese Riegelstifte 7 in die Rolladenlamelle 1 oder 2 einschlägt, und zwar der Ausnehmung 6 gegenüberliegend.At 18 a nailer can be seen, to which the locking pins 7 are fed and the locking pins 7 in the roller shutter slat 1 or 2 strikes, namely the recess 6 opposite.

Die verschiedenen Werkzeuge werden pneumatisch angetrieben, wobei über eine entsprechende Ventilsteuerung erreichbar ist, dass alle Arbeitsvorgänge gleichzeitig erfolgen.The different tools are pneumatically driven, accessible via an appropriate valve control is that all operations are done simultaneously.

In Fig. 3 ist eine zweite Ausführungsform der erfindungsgemäßen Einrichtung dargestellt.3 is a second embodiment of the invention Facility shown.

Auch in Fig. 3 ist der Träger 22 erkennbar, auf dem eine Werkzeugplatte 10 angeordnet ist. Die Werkzeugplatte 10 ist mittels einer Schwenkachse 39 in zwei Lagerböcken 37 und 38 gelagert und über eine Höheneinstellschraube 26 in ihrer Lage einstellbar. Weiterhin trägt die Werkzeugplatte 10 einen Betätigungszylinder 30, der eine Kolbenstange 29 aufweist, wobei von dem Betätigungszylinder 30 die Luftzu- und Luftabführanschlüsse 40 und 41 erkennbar sind. Die Kolbenstange 29 schließt an einen Betätigungsblock 28 an, der mittels eines Führungsbolzens 31 schwenkbar am Kopf der Kolbenstange 29 angeordnet ist.3, the carrier 22 can be seen on which a tool plate 10 is arranged. The tool plate 10 is by means of a pivot axis 39 mounted in two bearing blocks 37 and 38 and adjustable in position via a height adjustment screw 26. Furthermore, the tool plate 10 carries an actuating cylinder 30, which has a piston rod 29, of which Actuating cylinder 30, the air supply and air discharge connections 40 and 41 are recognizable. The piston rod 29 closes one Actuating block 28 on, which by means of a guide pin 31st is pivotally arranged on the head of the piston rod 29.

Der Betätigungsblock 28 trägt weiterhin Anschlagbolzen 33 und 34, die außen an Griffschenkeln 35 und 36 einer Schere 23 anliegen, wobei die Schere 23 das Schneidaggregat 21 zur Herstellung der Schrägfläche 8 bildet.The actuating block 28 also carries stop bolts 33 and 34, which rest on the handle legs 35 and 36 of a pair of scissors 23, the scissors 23 the cutting unit 21 for manufacture the inclined surface 8 forms.

Die Schenkel der Schere 23 sind um eine Achse 27 schwenkbar und die Griffschenkel 36 und 35 münden vorne in Schneidschenkel 42 und 43.The legs of the scissors 23 are pivotable about an axis 27 and the grip legs 36 and 35 open into cutting legs at the front 42 and 43.

Weiterhin trägt im vorliegenden Fall der Träger 22 eine Trenneinrichtung 20, die als Sägeblatt 20a erkennbar ist und umlaufend angetrieben wird, wobei die Antriebseinrichtung nicht dargestellt ist. Furthermore, in the present case, the carrier 22 carries a separating device 20, which is recognizable as a saw blade 20a and revolving is driven, the drive device not shown is.

Weiterhin trägt der Träger 22 eine Führung 15 für einen Rolladenstab 1, wobei in der Zeichnung gemäß Fig. 3 der Rolladenstab so dargestellt ist, dass er von der Führung 15 und von dem Sägeblatt 20a und der Schere 23 entfernt ist, und es ist erkennbar, dass bereits das Sägeblatt 20a, die Ausnehmung 6 und die Schere 23 die Schrägfläche 8 hergestellt hat.The carrier 22 also carries a guide 15 for a roller shutter slat 1, in the drawing of FIG. 3, the roller shutter bar is shown to be from the guide 15 and from the saw blade 20a and the scissors 23 are removed, and it can be seen that the saw blade 20a, the recess 6 and the scissors 23 have made the inclined surface 8.

Durch die Vor- und Zurückbewegung der Kolbenstange 29 werden gesteuert durch die Anschlagbolzen 33 und 34 die Griffschenkel 36 und 35 betätigt, derart, dass bei einer Zurückbewegung der Kolbenstange 29 die Schere 23 geschlossen wird, während bei einer Vorbewegung die Schneidschenkel 42 und 43 geöffnet werden.By moving the piston rod 29 back and forth controlled by the stop bolts 33 and 34, the handle legs 36 and 35 actuated such that when moving back the piston rod 29 the scissors 23 is closed, while the cutting legs 42 and 43 during a forward movement be opened.

Der Führungsbolzen 31 führt sich in der Werkzeugplatte 10 in einem in der Zeichnung erkennbaren Langloch 32, das sich von seinem hinteren zu seinem vorderen Ende verjüngt, und zwar keilförmig verjüngt, so dass der eigentliche Betätigungsblock 28 dann, wenn der Führungsbolzen 31 am rückwärtigen Ende des Langloches 32 steht, eine größere Schwenkbewegung ausführen kann als dann, wenn der Führungsbolzen 31 am vorderen Ende des Langloches angelangt ist. Hierdurch ist die Möglichkeit gegeben, dass sich die Schere, d. h. also die Schneidschenkel 42 und 43, in Kontakt mit dem Aufnahmelängsrand der sich in der Führung befindlichen Rolladenlamelle 1 einjustieren kann.The guide pin 31 leads into the tool plate 10 in an elongated hole 32 recognizable in the drawing, which extends from tapered from its rear to its front end, namely tapered in a wedge shape so that the actual actuating block 28 then when the guide pin 31 at the rear end of the Elongated hole 32 is standing, perform a larger pivoting movement can than when the guide pin 31 on the front Has reached the end of the slot. This is the possibility given that the scissors, d. H. so the cutting legs 42 and 43, in contact with the longitudinal edge of the receptacle the roller shutter slat 1 located in the guide can be adjusted.

Auch bei dieser Ausführungsform arbeitet die Vorrichtung wie folgt:In this embodiment, too, the device works like follows:

Wird die Rolladenlamelle 1 eingebettet in ihre Führung 15 und mit der konkaven Seite B nach unten gerichtet in die Führung eingeschoben, betätigt sie einen Schalter, der bewirkt, dass sowohl das Sägeblatt 20a in Umdrehung versetzt wird wie auch die Schere 23 geschlossen wird, so dass gleichzeitig sowohl die Ausnehmung 6 wie auch die Schrägfläche 8 hergestellt werden. Gleichzeitig wird auch hier - was aus der Zeichnung nicht zu erkennen ist - über den Nageler 18 ein entsprechender Riegelstift 7 in den Bereich der Verhakungsrippe 3 eingeschossen.If the roller shutter slat 1 is embedded in its guide 15 and pushed into the guide with the concave side B facing downward, it actuates a switch which causes the saw blade 20a to be rotated and the scissors 23 to be closed, so that both the recess 6 and the inclined surface 8 are produced simultaneously. At the same time, a corresponding locking pin 7 is also injected into the area of the interlocking rib 3 via the nailer 18, which cannot be seen from the drawing.

Durch die mögliche Schwenkbewegung des Schneidaggregates 21 kann bei geringfügigen Abmessungsunterschieden in den einzelnen Rolladenlamellen doch eine genaue Zentrierung der Schneidschenkel 42 und 43 herbeigeführt werden, und zwar automatisch sucht sich die Schere 23 ihre richtige Stellung und wird dann durch Anlage der Anschlagbolzen 33 und 34 bei der Zurückbewegung der Kolbenstange 29 geschlossen.Due to the possible pivoting movement of the cutting unit 21 can with minor dimensional differences in the individual roller shutter slats an exact centering of the Cutting legs 42 and 43 are brought about, automatically the scissors 23 finds its correct position and is then by abutment of the stop bolts 33 and 34 in the Return movement of the piston rod 29 closed.

Claims (16)

Vorrichtung zur Herstellung einer Verriegelung bei aus Metall bestehenden, gewölbten Rolladenlamellen (1, 2), um die zu einem Rolladenpanzer zusammengefügten Lamellen gegen Verschieben zu sichern, wobei jede Lamelle (1, 2) mit einer längsverlaufenden Verhakungsrippe (3) einerseits und einer längsverlaufenden Lippe (4) eines Aufnahmelängsrandes (5) andererseits versehen ist und in dem Aufnahmelängsrand (5) eine quer ausgerichtete Ausnehmung (6) und in der Verhakungsrippe (3) ein Riegelstift (7) vorgesehen ist, gekennzeichnet durch a) einen eine Werkzeugplatte (10) tragenden Träger (22), b) eine von der Werkzeugplatte (10) bzw. dem Träger (22) getragene Trenneinrichtung (16, 20) zur Herstellung der Ausnehmung (6), c) ein auf der Werkzeugplatte (10) gelagertes Schneidaggregat (17, 21) zur Herstellung einer Schrägfläche (8) am äußeren Rand der Lippe (4) des Aufnahmelängsrandes (5), d) vom Träger (22) getragene Führungen (15) für die Rolladenlamelle (1, 2), e) einen an den Träger (22) angeordneten Anschlag für die Rolladenlamelle (1, 2), f) einen vom Träger (22) getragenen Nagler (18) zur Zuführung des Riegelstiftes (7) quer zur Längsachse der Rolladenlamelle (1). Device for the production of a locking device in the case of arched roller shutter slats (1, 2) made of metal, in order to secure the slats joined to form a roller shutter curtain against displacement, each slat (1, 2) with a longitudinal hooking rib (3) on the one hand and a longitudinal lip (4) a receiving longitudinal edge (5) is provided on the other hand and in the receiving longitudinal edge (5) a transversely aligned recess (6) and in the interlocking rib (3) a locking pin (7) is provided, characterized by a) a carrier (22) carrying a tool plate (10), b) a separating device (16, 20) carried by the tool plate (10) or the carrier (22) for producing the recess (6), c) a cutting unit (17, 21) mounted on the tool plate (10) for producing an inclined surface (8) on the outer edge of the lip (4) of the longitudinal receiving edge (5), d) guides (15) carried by the carrier (22) for the roller shutter slat (1, 2), e) a stop for the roller shutter slat (1, 2) arranged on the support (22), f) a nailer (18) carried by the carrier (22) for feeding the locking pin (7) transversely to the longitudinal axis of the roller shutter slat (1). Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Träger (22) Pneumatikzylinder und eine Ventilsteuerung trägt, um die Trenneinrichtung (16, 20), das Schneidaggregat (17, 21) und den Nagler (18) gesteuert durch den Anschlag für die Rolladenlamelle (1, 2) zu betätigen.Device according to claim 1, characterized in that the carrier (22) carries pneumatic cylinders and a valve control in order to control the separating device (16, 20), the cutting unit (17, 21) and the nailer (18) by the stop for the roller shutter slat ( 1, 2) to operate. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Riegelstift (7) an seiner Vorderseite (24) spitz zulaufend ausgebildet ist.Device according to claim 1 or 2, characterized in that the locking pin (7) is tapered on its front side (24). Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Riegelstift (7) mit Aufrauhung (25) an seiner Außenseite versehen ist.Device according to one of the preceding claims, characterized in that the locking pin (7) is provided with roughening (25) on its outside. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Werkzeugplatte (10) auswechselbar angeordnet ist.Device according to one of the preceding claims, characterized in that the tool plate (10) is arranged interchangeably. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Werkzeugplatte (10) mit Rändelschrauben (11, 12 festlegbar ist, die Langfochführungen (14) der Werkzeugplatte (10) durchgreifen und am Träger (22) gelagert sind.Device according to one of the preceding claims, characterized in that the tool plate (10) can be fixed with knurled screws (11, 12), reach through the Langfoch guides (14) of the tool plate (10) and are mounted on the carrier (22). Vorrichtung nach einem oder mehreren der vorhergehenden Ansprüche, gekennzeichnet durch eine Höheneinstellschraube (26) an der Werkzeugplatte (10), die sich an dem Träger (22) abstützt.Device according to one or more of the preceding claims, characterized by a height adjustment screw (26) on the tool plate (10), which is supported on the carrier (22). Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Trenneinrichtung (16) als Stanze mit einem Stanzmesser (16a) ausgebildet ist. Device according to one of the preceding claims, characterized in that the separating device (16) is designed as a punch with a punch knife (16a). Vorrichtung nach einem der vorhergehenden Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das Schneidaggregat (17) zur Herstellung der Schrägfläche (8) als Messer (17a) ausgebildet ist.Device according to one of the preceding claims 1 to 8, characterized in that the cutting unit (17) for producing the inclined surface (8) is designed as a knife (17a). Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die Stanze (16) von oben auf die Lippe (4) der Rolladenlamelle (1, 2) einwirkt.Apparatus according to claim 8, characterized in that the punch (16) acts from above on the lip (4) of the roller shutter slat (1, 2). Vorrichtung nach einem der vorhergehenden Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Trenneinrichtung (20) als Säge (20a) ausgebildet ist.Device according to one of the preceding claims 1 to 6, characterized in that the separating device (20) is designed as a saw (20a). Vorrichtung nach einem der vorhergehenden Ansprüche 1 bis 6, dadurch gekennzeichnet, dass das Schneidaggregat (21) als Schere (23) ausgebildet ist.Device according to one of the preceding claims 1 to 6, characterized in that the cutting unit (21) is designed as scissors (23). Vorrichtung nach Anspruch 12, dadurch gekennzeichnet, dass die Schere (23) auf der Werkzeugplatte (10) um eine Achse (27) schwenkbar ist.Apparatus according to claim 12, characterized in that the scissors (23) on the tool plate (10) is pivotable about an axis (27). Vorrichtung nach Anspruch 12 oder 13, gekennzeichnet durch einen Betätigungsblock (28), der von einer Kolbenstange (29) eines Betätigungszylinders (30) getragen wird und sich mittels eines Führungsbolzens (31) in einem Langloch (32) in der Werkzeugplatte (10) führt und Anschlagbolzen (33 und 34) aufweist, die an der Außenseite von Griffschenkeln (35, 36) anliegen.Device according to claim 12 or 13, characterized by an actuating block (28) which is carried by a piston rod (29) of an actuating cylinder (30) and which is guided by means of a guide bolt (31) in an elongated hole (32) in the tool plate (10) and has stop bolts (33 and 34) which bear against the outside of handle legs (35, 36). Vorrichtung nach Anspruch 14, dadurch gekennzeichnet, dass sich das Langloch (32) keilförmig nach vorne hin verjüngt. Device according to claim 14, characterized in that the elongated hole (32) tapers towards the front in a wedge shape. Vorrichtung nach einem der vorangehenden Ansprüche 12 bis 15, dadurch gekennzeichnet, dass die das Schneidaggregat (21) tragende Werkzeugplatte (10) um eine quer zur Längsachse der Werkzeugplatte (10) angeordnete Schwenkachse (39) schwenkbar ist.Device according to one of the preceding claims 12 to 15, characterized in that the cutting unit (21) carrying the tool plate (10) is pivotable about a transversely disposed to the longitudinal axis of the tool plate (10) pivot axis (39).
EP01129667A 2001-02-10 2001-12-13 Device for creating a lock for roller shutter slats Expired - Lifetime EP1233139B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20102354U 2001-02-10
DE20102354U DE20102354U1 (en) 2001-02-10 2001-02-10 Device for producing a lock for roller shutter slats

Publications (3)

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EP1233139A2 true EP1233139A2 (en) 2002-08-21
EP1233139A3 EP1233139A3 (en) 2003-11-12
EP1233139B1 EP1233139B1 (en) 2006-02-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP01129667A Expired - Lifetime EP1233139B1 (en) 2001-02-10 2001-12-13 Device for creating a lock for roller shutter slats

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EP (1) EP1233139B1 (en)
AT (1) ATE317938T1 (en)
DE (2) DE20102354U1 (en)
ES (1) ES2255533T3 (en)
PT (1) PT1233139E (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4825519A (en) * 1987-05-27 1989-05-02 Supreme Aluminum Products Machine for making awnings
EP0634558A1 (en) * 1992-06-15 1995-01-18 A.C.R.A. Sarl Roller shutter with transversal locking of the slats and their assembly line, machine for their manufacturing
DE19908319C1 (en) * 1999-01-30 2000-07-06 Kaethe Schulten Fa Conveyor device for roller blind bars during their manufacture has driver device movable backwards and forwards cross ways to roller blind bars in conveyor direction with stroke corresponding to width of bars

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4825519A (en) * 1987-05-27 1989-05-02 Supreme Aluminum Products Machine for making awnings
EP0634558A1 (en) * 1992-06-15 1995-01-18 A.C.R.A. Sarl Roller shutter with transversal locking of the slats and their assembly line, machine for their manufacturing
DE19908319C1 (en) * 1999-01-30 2000-07-06 Kaethe Schulten Fa Conveyor device for roller blind bars during their manufacture has driver device movable backwards and forwards cross ways to roller blind bars in conveyor direction with stroke corresponding to width of bars

Also Published As

Publication number Publication date
EP1233139A3 (en) 2003-11-12
ES2255533T3 (en) 2006-07-01
ATE317938T1 (en) 2006-03-15
PT1233139E (en) 2006-07-31
DE20102354U1 (en) 2001-06-28
DE50108951D1 (en) 2006-04-20
EP1233139B1 (en) 2006-02-15

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