EP0137133A2 - Caisson de volet roulant - Google Patents

Caisson de volet roulant Download PDF

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Publication number
EP0137133A2
EP0137133A2 EP84107934A EP84107934A EP0137133A2 EP 0137133 A2 EP0137133 A2 EP 0137133A2 EP 84107934 A EP84107934 A EP 84107934A EP 84107934 A EP84107934 A EP 84107934A EP 0137133 A2 EP0137133 A2 EP 0137133A2
Authority
EP
European Patent Office
Prior art keywords
section
roller shutter
shutter box
distance
cover strip
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
EP84107934A
Other languages
German (de)
English (en)
Other versions
EP0137133B1 (fr
EP0137133A3 (en
Inventor
Fritz Grashei
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.)
ALUKON F Grashei KG
Original Assignee
ALUKON F Grashei KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6211444&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0137133(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ALUKON F Grashei KG filed Critical ALUKON F Grashei KG
Priority to AT84107934T priority Critical patent/ATE35017T1/de
Publication of EP0137133A2 publication Critical patent/EP0137133A2/fr
Publication of EP0137133A3 publication Critical patent/EP0137133A3/de
Application granted granted Critical
Publication of EP0137133B1 publication Critical patent/EP0137133B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17007—Shutter boxes; Details or component parts thereof
    • E06B9/17023—Shutter boxes; Details or component parts thereof made of more than two pieces

Definitions

  • the invention relates to a roller shutter box according to the preamble of patent claim 1.
  • Roller shutter boxes according to the preamble of claim 1 consist of at least an upper part and a lower part, the ends of which are each rolled so that an upward-facing edge of the lower part can be inserted into a downward-facing recess in the upper part. After roll forming, the upper and lower parts are folded into the essentially rectangular shape. Such roller shutter boxes are provided with side caps on the side. Such a roller shutter box is especially designed for retrofitting.
  • roller shutter boxes of the type described A disadvantage of roller shutter boxes of the type described is that the plug connection, in which the lower part is inserted into the upper part, sags at larger widths and the upper part and the lower part must be secured against one another by screws.
  • roller shutter boxes are known in which the upper part and lower part consist of extruded parts; the lower part is hooked into a corresponding recess in the upper part. Since roller shutter boxes are manufactured in large quantities, ie are mass-produced items, the main disadvantage of such extruded parts is that they are too expensive to manufacture, especially if the entire roller shutter box consists of extruded parts.
  • the invention has for its object to provide a roller shutter box of the type mentioned, which is easy to manufacture and still has sufficient stability properties in the area of the connection between the upper part and lower part.
  • the invention provides a roller shutter box in which the connection once established between the upper part and the lower part does not require any additional fastening means, such as screws or the like.
  • the front edge of the upper part is rolled or bent in such a way that there is a profile over the entire length of the upper part which corresponds to a 2.
  • a receptacle or a recess is defined in which the lower part with its upward end can be used, the end being similar in cross-section to an upside-down: 7.
  • the upper part thus has a receiving section, into which the lower part is inserted with its connecting section with the lower part inclined relative to the first edge section, after which the lower part is displaced into the recess at a substantially right angle to the upper part by engaging the connecting section.
  • the connecting section of the lower part is selected such that it is inserted resiliently and with friction into the receiving section of the upper part and thus comes to rest securely in the receiving section of the upper part.
  • the connecting section of the lower part can preferably be designed such that it exerts such a spring force with its hook-shaped section against the second edge section of the upper part, as a result of which the connecting section is pulled out of the receiving section of the upper part by the friction between the end of the hook-shaped section and the second edge section is difficult. Due to the multiply bent receiving section in the form of a first and second edge section with an arc in between, the receiving section is comparatively stable and cannot be easily bent open even when the connecting section of the lower part is inserted.
  • the upper part is rolled with the receiving section and only the lower part can consist of an extruded part, the connecting section of the extruded part having a profile corresponding to the connecting part of the rolled lower part.
  • a roller shutter box combined in this way has an optically very favorable appearance, because in principle only the lower part is visible, so that in the case of a roller shutter box combined in this way the optical impression is predominantly shaped by the extruded lower part.
  • Fig. 1 shows a perspective view of a roller shutter box, which consists of an upper part 1 and a lower part 2.
  • An intermediate part 3 can be provided on the side facing the house wall or the window, or the upper part 1 is extended downwards in such a way that part 3 is formed by an extension of the upper part 1.
  • Such a roller shutter box is laterally closed by cover caps, not shown, between which a shaft with a belt pulley, etc. is arranged.
  • connection between the upper part 1 and the lower part 2 is essential, as indicated by a circle 4 in FIG. 1.
  • a corresponding partial view of this connection is shown in FIG. 2, to which reference is made below.
  • the upper part 1, which runs essentially horizontally according to FIG. 1, is bent downwards at an edge 6 over an angle of approximately 90 °, the diaphragm section running downwards, ie essentially vertically, being designated by 7.
  • a second screen section 8 adjoins the first screen section 7, with an arc 9 as between the first and second screen section 7, 8 Connection between the first and second diaphragm section 7, 8 is fixed.
  • the second diaphragm section 8 runs parallel and abuts the first diaphragm section 7 upwards and ends in a second bend 10 in the manner of a U, the legs of the U-bend 10 being largely parallel to one another.
  • the second bend 10 merges into an end section 11 which maintains the distance from the second baffle section 8 defined by the bend 10.
  • the end section 11 is bent at its downward end, preferably by 90 °, which creates an essentially horizontal support section 12 which maintains a sufficiently large distance from the first sheet 9 with its free end, so that an edge to be described or a connecting section of the lower part 2 is to be inserted into the opening 13 defined by the first and second screen sections 7, 8, the arch 10, the end section 11 and the support section 12.
  • the support section 12 can be omitted or shortened compared to the embodiment according to FIG. 2, in which the support section protrudes from the end section 11 to approximately the level of the first or second screen section 7, 8.
  • the two panel sections 7, 8, the second bend 10 and the end section 11 and optionally the support section 12 define the receiving section of the upper part 1, which is indicated in FIG. 2 by the reference number 14.
  • the receiving section 14 thus has essentially the shape of an inverted J.
  • the receiving section 14 extends over the entire length of the roller shutter box shown in FIG. 1. It is essential that the panel sections 7, 8 and the end section 11 with the associated bends 9, 10 and optionally with the support section 12 are produced from a sheet metal by roll forming.
  • the receiving section 14 Since the aperture section 8, starting from the bending point 9, is in contact with the first Aperture section 7 extends, furthermore in the form of the arch 10 continues to lie against the inwardly facing surface of the horizontal upper part 1 until the arch 10 merges into the end section 11, the receiving section 14 thus created is stabilized in itself and enables a safe reception of the still connection section of the lower part 2 to be described.
  • the lower part 2 carries at its upper end a connecting section 16, which consists of a bent section 17 bent back relative to the vertical part of the lower part 2, preferably in the form of a U, to which is connected another bow 18, the legs of which are in contact with one another.
  • the arch 18 merges into a leg 19 which carries a hook-shaped section 20 at its upper end, the end denoted by 21 being bent back in the direction of the second diaphragm section 8 with respect to the leg 19 running upward from the arch 18 and with the second Aperture section 8 comes into system relation as soon as the lower part with the connecting section 16 is inserted into the receiving section 14.
  • the upright U-shaped arch 17 forms the connection between the leg 11 and the vertical section 2a of the lower part 2 in such a way that the section 2a and the leg 19 parallel while maintaining a distance defined by the arch 17 to each other.
  • the vertical section 2a of the lower part 2 is essentially in alignment with the aperture section 7 and 8, respectively.
  • the lower part with the wall section 2a is held at an obtuse angle with respect to the plane of the diaphragm section 7, whereby the insertion of the hook-shaped section 20 into the slit-shaped opening 13 is facilitated.
  • the end 21 of the hook-shaped section 20 is preferably slightly inclined with respect to the panel section 8 after the insertion of the connecting section 16 into the receiving section 14, so that a pull-out due to the friction between the end 21 and the panel section 8 is made more difficult by a correspondingly resilient section 20 . If the frictional force exerted by the end 21 with respect to the diaphragm section 8 is sufficiently high, the support section 12 can be omitted because the end 21 counteracts pulling the connecting section 16 out of the opening 13.
  • the shape of the bend section 17, in particular the height of the two legs of the U-shaped bend section 17, are selected such that the same can be easily inserted through the slot between the support section 12 and the first sheet 9 in a simple manner.
  • the connecting section 16 which has the shape of an upside-down J, is essentially firmly seated in the receiving section 14 as soon as the position shown in FIG. 2 between the upper part 1 and the lower part 2 is reached.
  • the diaphragm sections 7 and 8 and the arch 10 with the edge section 6 which is in contact with the latter result in stiffening of the receiving section 14.
  • FIG. 3 A sectional view of such a profile of an extruded lower part 2 is shown in FIG. 3.
  • a short transition section 23 which runs transversely to the wall section 2a' provided, which is followed by a vertical foot section 25.
  • a seen in cross-section semi-circular protrusion 26 is formed, which after the insertion of this,
  • dotsab shown in Fig. 3 - section is 16 'in the recess 13 (Fig. 2) in conditioning the aperture section 8.
  • This advantageously combines a rolled upper part 1 with an extruded lower part 2.
  • the receiving section 14 and the connecting section 16 act like a lock after inserting the connecting section 16 into the opening 13, thereby creating a connection which does not require any additional fastening means.
  • the tight fit between the connecting section 16 and the receiving section 14 is essentially achieved in that the height of the connecting section between the arch 18 and the hook-shaped section 20 corresponds to the distance between the arch 10 and the supporting section 12 of the receiving section 14.
  • This height h is indicated in Fig. 3.
  • the distance between the edge of the end 21 abutting the panel section 8 and the surface of the leg 9 which is brought into contact with the end section 11 is preferably slightly larger than that through the panel section 8 and the end portion 11 defined distance, whereby the hook portion 20 can be inserted into the receiving portion 13 in the manner of a press fit. If necessary, however, the distance between the edge of the end 21 and the surface of the leg 19 facing the end section 11 can be exactly the same or choose slightly smaller than the distance between the leg 11 and the diaphragm section 8 if a secure reception by the support section 12 with respect to the arch 18 is ensured.
  • the support section 12 preferably maintains an angle of 90 ° with respect to the end section 11.
  • the distance between the panel section 8 and the leg 11 is chosen to be greater than the material thickness of the upper and / or the lower part 1 or 2.
  • the distance between the panel section 8 and the leg 11 is chosen to be greater than the material thickness of the extruded lower part 2a ', since a section which is semicircular in cross section is provided on the section 25 and, together with the thickness of the section 25, determines the width of the opening or the receiving section 13.
  • the invention provides a roller shutter box in which either the upper part and the lower part are rolled or the upper part is rolled while the lower part is extruded.
  • a hinge connection between the upper part and the lower part ensures that the lower part is firmly suspended in the upper part. This prevents the lower part from slipping out of the upper part in the case of larger widths.
  • the rolled upper part can have a material thickness of 0.9 mm, for large roller shutter boxes up to a maximum of 2.8 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP84107934A 1983-10-10 1984-07-06 Caisson de volet roulant Expired EP0137133B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84107934T ATE35017T1 (de) 1983-10-10 1984-07-06 Rolladenkasten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3336805 1983-10-10
DE3336805A DE3336805A1 (de) 1983-10-10 1983-10-10 Rolladenkasten

Publications (3)

Publication Number Publication Date
EP0137133A2 true EP0137133A2 (fr) 1985-04-17
EP0137133A3 EP0137133A3 (en) 1985-10-23
EP0137133B1 EP0137133B1 (fr) 1988-06-08

Family

ID=6211444

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84107934A Expired EP0137133B1 (fr) 1983-10-10 1984-07-06 Caisson de volet roulant

Country Status (3)

Country Link
EP (1) EP0137133B1 (fr)
AT (1) ATE35017T1 (fr)
DE (2) DE3336805A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620765A1 (fr) * 1987-09-23 1989-03-24 Bubendorff Richard Caisson pour volet roulant
EP0502758A1 (fr) * 1991-03-05 1992-09-09 Nergeco S.A. Dispositif d'étanchéité amovible pour porte de manutention à rideau relevable
FR2694596A1 (fr) * 1992-08-06 1994-02-11 Crouzier Profilage Caisson pour volet roulant.
EP0624705A1 (fr) * 1993-05-08 1994-11-17 HEIM und HAUS VERTRIEBSGESELLSCHAFT FÜR KUNSTSTOFFENSTER UND -ROLLÄDEN mbH Volet avec caisson de volet
EP0677637A1 (fr) * 1994-04-08 1995-10-18 KARL ACHENBACH GmbH Caisson de volet roulant
EP0964111A1 (fr) * 1998-06-10 1999-12-15 Dallan S.R.L. Procédé de construction de panneaux pour caissons de volet roulant, installation pour la mise en oeuvre du procédé, et un panneau obtenu par ce procédé
ITPD20120090A1 (it) * 2012-03-23 2013-09-24 Dallan Spa Cassonetto per avvolgibili
EP4036363A1 (fr) * 2021-01-29 2022-08-03 Bhg Pièce de maintien d'une trappe de visite de caisson de volet roulant

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399200B (de) * 1992-07-07 1995-03-27 Scherz Josef Gmbh Aufhängung für einen rollvorhang
DE9307303U1 (de) * 1993-05-13 1994-09-22 COPRIX Wiehofsky GmbH, 86938 Schondorf Rolladenkasten

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052177B (de) * 1954-11-13 1959-03-05 William Cookson Anordnung zur loesbaren Verbindung von zwei Blechteilen
DE1105664B (de) * 1956-02-23 1961-04-27 Siemens Elektrogeraete Gmbh Befestigungsvorrichtung
AT298026B (de) * 1970-02-05 1972-04-25 Dieter Rau Rolladenkasten
DE2530703A1 (de) * 1975-07-10 1977-01-20 Erbsloeh Julius & August Verbindung von profilstaeben zu plattenfoermigen, winkelfoermigen, u-foermigen und/oder kastenfoermigen bauteilen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7201539U (de) * 1972-05-10 Weber A Rolladenkasten - Kern in Baukastenbauweise
DE7503047U (de) * 1975-06-05 Warema Renkhoff Kg Rolladen-Fensterelement
DE1988364U (de) * 1968-03-19 1968-06-27 Berkenhoff & Drebes Ag Rolladen.
DE6913524U (de) * 1969-04-02 1969-09-04 Ernst Friedrich Heuer Metallwa Rolladenkasten
DE2262249C2 (de) * 1972-12-20 1983-01-27 Fa. Walter Paul, 7252 Weil der Stadt Halteelement für einen Rolladenkasten
DE2427551A1 (de) * 1974-06-07 1975-12-18 Dieter Rau Rolladenkasten
DE7702100U1 (de) * 1977-01-26 1977-09-15 Henkenjohann, Johann, 4837 Verl Rolladenkasten
DE7838611U1 (de) * 1978-12-28 1979-04-05 Gruber, Hermann, 7321 Aichelberg Verkleidung fuer eine maueroeffnung o. dgl.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1052177B (de) * 1954-11-13 1959-03-05 William Cookson Anordnung zur loesbaren Verbindung von zwei Blechteilen
DE1105664B (de) * 1956-02-23 1961-04-27 Siemens Elektrogeraete Gmbh Befestigungsvorrichtung
AT298026B (de) * 1970-02-05 1972-04-25 Dieter Rau Rolladenkasten
DE2530703A1 (de) * 1975-07-10 1977-01-20 Erbsloeh Julius & August Verbindung von profilstaeben zu plattenfoermigen, winkelfoermigen, u-foermigen und/oder kastenfoermigen bauteilen

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620765A1 (fr) * 1987-09-23 1989-03-24 Bubendorff Richard Caisson pour volet roulant
EP0309370A1 (fr) * 1987-09-23 1989-03-29 Richard Bubendorff Caisson pour volet roulant
EP0502758A1 (fr) * 1991-03-05 1992-09-09 Nergeco S.A. Dispositif d'étanchéité amovible pour porte de manutention à rideau relevable
US5183093A (en) * 1991-03-05 1993-02-02 Nergeco (Societe Anonyme) Removable sealing device for a raisable-curtain industrial door
FR2694596A1 (fr) * 1992-08-06 1994-02-11 Crouzier Profilage Caisson pour volet roulant.
EP0624705A1 (fr) * 1993-05-08 1994-11-17 HEIM und HAUS VERTRIEBSGESELLSCHAFT FÜR KUNSTSTOFFENSTER UND -ROLLÄDEN mbH Volet avec caisson de volet
EP0677637A1 (fr) * 1994-04-08 1995-10-18 KARL ACHENBACH GmbH Caisson de volet roulant
EP0964111A1 (fr) * 1998-06-10 1999-12-15 Dallan S.R.L. Procédé de construction de panneaux pour caissons de volet roulant, installation pour la mise en oeuvre du procédé, et un panneau obtenu par ce procédé
ITPD20120090A1 (it) * 2012-03-23 2013-09-24 Dallan Spa Cassonetto per avvolgibili
WO2013140277A1 (fr) * 2012-03-23 2013-09-26 Dallan S.P.A. Caisson de volet roulant
EA024230B1 (ru) * 2012-03-23 2016-08-31 ДАЛЛАН С.п.А. Короб рольставней
EP4036363A1 (fr) * 2021-01-29 2022-08-03 Bhg Pièce de maintien d'une trappe de visite de caisson de volet roulant
FR3119413A1 (fr) * 2021-01-29 2022-08-05 Bhg Pièce de maintien d’une trappe de visite de caisson de volet roulant

Also Published As

Publication number Publication date
ATE35017T1 (de) 1988-06-15
DE3336805A1 (de) 1985-04-25
EP0137133B1 (fr) 1988-06-08
EP0137133A3 (en) 1985-10-23
DE3471970D1 (en) 1988-07-14

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