EP0348791A2 - Carter de store - Google Patents

Carter de store Download PDF

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Publication number
EP0348791A2
EP0348791A2 EP89111154A EP89111154A EP0348791A2 EP 0348791 A2 EP0348791 A2 EP 0348791A2 EP 89111154 A EP89111154 A EP 89111154A EP 89111154 A EP89111154 A EP 89111154A EP 0348791 A2 EP0348791 A2 EP 0348791A2
Authority
EP
European Patent Office
Prior art keywords
box
roller shutter
wall
cork
plate
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.)
Withdrawn
Application number
EP89111154A
Other languages
German (de)
English (en)
Other versions
EP0348791A3 (fr
Inventor
Georg Braun
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.)
Rolladen Braun KG
Original Assignee
Rolladen Braun 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
Priority claimed from DE8808290U external-priority patent/DE8808290U1/de
Priority claimed from DE8901053U external-priority patent/DE8901053U1/de
Priority claimed from DE8906068U external-priority patent/DE8906068U1/de
Application filed by Rolladen Braun KG filed Critical Rolladen Braun KG
Publication of EP0348791A2 publication Critical patent/EP0348791A2/fr
Publication of EP0348791A3 publication Critical patent/EP0348791A3/fr
Withdrawn legal-status Critical Current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
    • E06B9/17015—Shutter boxes; Details or component parts thereof made of at most two pieces; Front opening details
    • 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
    • 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
    • E06B9/1703—Fixing of the box; External plastering of the box
    • 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
    • E06B2009/17069—Insulation

Definitions

  • the invention relates to a roller shutter box according to the type specified by the preamble of claim 1.
  • a roller shutter box of this type known from DE-U-82 31 983
  • the inside of the individual box walls is provided with a foam layer made of polyurethane or polystyrene.
  • the foam layer is covered with individual blanks of a hardboard, so that an inner shell determining the shape of the cavity is obtained as the heat-insulating lining of the roller shutter box.
  • a roller shutter box is also known, in which the box cross-section with a U-shaped first box part and an L-shaped second box part in an overlapped and mutually bonded arrangement on a flange and on one leg of these two box parts is formed.
  • a largely crescent-shaped foamed polyurethane coating is provided, the concave recess of which has a radius of curvature which is concentric with the axis of the winding roller and which is only slightly larger than the bale diameter of the rolled-up roller shutter.
  • the axis of the winding roller is offset from the longitudinal axis of the roller shutter box parallel to the outer wall of the box, so that a much greater heat-insulating material thickness is obtained for the inner wall of the box compared to the outer wall of the box.
  • a roller shutter box is known in which the box cross-section is obtained with a nailed arrangement of individual panel blanks with the interposition of one edge profile in each of the three connecting corners.
  • the box inner wall has a removable arrangement, so that an easier inspection of the roller shutter and a simple insertion of a U-shaped insulating body made of a foam plastic is made possible in the cavity.
  • the invention characterized by the claims solves the task of providing a roller shutter box in which a comparable thermal insulation can be achieved without the use of a foam plastic for the lining.
  • roller shutter box essentially result from the intended use of a cork plate on the inside of the box, the fastening being obtained by utilizing an outward bias similar to a bottle cork, which is known to result from its very tight fit in the bottle opening results in a very firm and tight seal.
  • a cork panel can be provided in a correspondingly more or less thick manner, which then results in various training options for the roller shutter box, to provide easy handling of the cork board for secure attachment in the box cavity.
  • the kit proposed according to the invention also proves to be correspondingly advantageous because it enables problem-free assembly line production with the possibility of cutting off any desired finished length of a roller shutter box practically without waste from the strand that is then continuously delivered in a last work station.
  • the cork plate integrated in each roller shutter box according to the invention as a heat-insulating lining further increases the dimensional stability as a result of the prestressing exerted on the inside of the box, without the weight of the individual box walls obtained thereby being significantly increased.
  • the roller shutter box shown in FIG. 1 with a cross section is designed as a one-piece box body, which preferably consists of wood wool cement or another heat insulation material.
  • the square cross-section of this box body is formed with an outer wall 1, a ceiling 2, an inner wall 3 and a bottom 4, which surround a cavity 5 which has an outlet opening 6 for the roller shutter provided on the bottom near the box outer wall 1.
  • the roller shutter can be wound onto a winding roller which is arranged in the off-center longitudinal axis 7 of the cavity 5.
  • the roller shutter wound onto the winding roller results in a bale diameter, to which the shape of the cavity 5 is closely matched.
  • the cavity 5 is lined with a heat insulating plate 8 arranged on the inside of the surrounding box.
  • This heat insulating plate is a cork plate that is prestressed to the outside and is provided with an angled portion 9 for anchoring to the box body and with a thickening 10 on the plate edges running parallel to the longitudinal axis 7. Due to the bend 9, a flange-shaped overlap of the edge of the box bottom 4 running along the outlet opening 6 is obtained.
  • the bias of the cork plate is evenly distributed towards the thickening 10 and intercepted there with a stop shoulder 11, as a result of which the cork plate is deformed in a correspondingly uniform manner.
  • the transition area between the outer wall 1 and the ceiling 2 is designed as a support surface 12 provided for supporting the cork plate 8, the presence of which also enables the full inherent elasticity of the cork plate to be used for the provision results in a maximum prestress, so that an additional fastening of the cork plate to the surrounding box body can also be dispensed with.
  • the arrangement of the cork plate 8 spanning the cavity 5 also provides an air seal for a large number of air chambers 13 which are formed on the rear side of the cork plate in the thermal insulation material mainly of the box inner wall 3.
  • These air chambers can have volumes of different sizes and, on the web regions 14 formed therebetween, result in further support surfaces on which the prestressing of the cork plate is evened out. This equalization simultaneously improves the air exclusion of the individual air chambers and thus also the thermal insulation intended for them.
  • the box inner wall 3 is provided with a concave bulge 15 which, when compared directly with the box body of the previously described embodiment according to FIG. 1, extends to the base of its air chambers.
  • the bulge 15 supports a corrugated laminate layer 16, which is arranged on the back of a thinner cork plate 17 in this case to form comparable air chambers 18 and 19.
  • the cork plate 17 is anchored again by means of a bend 9 and a material thickening 10 on the box body and is pretensioned to the outside in such a way that a bulge which is essentially concentric with the eccentrically extending longitudinal axis 7 is obtained with a radius of curvature only slightly greater than the bale diameter of the rolled-up roller shutter . Because in this case with the cork plate 17 due to the lower material thickness, a correspondingly lower pretension is obtained, which is nevertheless sufficient to hold the cork plate and also its rear laminate layer on the box body without additional fastening means, this embodiment is only suitable for smaller cross-sections of the Roller shutter box. Since only the air chambers 18 and 19 are formed with the rear laminate layer 16, any material can be used for this, for example corrugated cardboard or commercially available air upholstery film, which is then only inserted into the gap formed with the cork sheet and the surrounding inside of the box.
  • roller shutter boxes also shown with a cross section in FIGS. 3 and 4 are each formed in several parts with an assembled arrangement of individual lightweight building boards. Because of the equality of the basic structure of these thus multi-part box body with the one-piece box body of the above-described embodiments, the same parts are provided with the same reference numerals and only the deviations are explained in more detail below.
  • the outer wall 1 and the inner wall 3 of the box body are each double-walled, wherein the arranged on the outside of the box plates 1 'and 3' are each made wider than the arranged on the inside of the box plates 1 ⁇ and 3 ⁇ , so that there is a support by the inner plates for an inserted between the outer plates arrangement of the ceiling 2.
  • the connecting corners of the outer wall 1 and the inner wall 3 with the ceiling 2 and also in the connecting corner of the inner wall 3 with the also with two different width plates 4 'and 4 ⁇ double-walled bottom 4 support parts 20 are arranged, which are a supplementary support for the the cork plate 21 surrounding the cavity 5.
  • the cork plate 21 is again provided with an outward bias, the retention of which in order to specify a bulge which is essentially concentric with the eccentrically extending longitudinal axis 7 in this case by gluing the cork plate to the bottom 4 and the outer wall 1 of the box body or a cut to size another cork board 21 'is achieved with which the outer wall is laminated on the inside of the box.
  • the two plates 3 'and 3 ⁇ of the box inner wall 3 are spaced apart, the mutual distance being obtained with further support parts 23.
  • further air chambers 24 are formed on the inner wall 3, which thus supplement the heat-insulating effect of the cork plate 21 and at the same time contribute to a reduction in the box weight.
  • the arrangement of the cork board spanning its cavity can be integrated into the manufacturing process largely problem-free even if thicker cork boards with a correspondingly greater inherent elasticity are used for larger dimensioned cross sections and longer overall lengths of the roller shutter box in order to achieve a desired large prestress will.
  • the individual parts of the box body can be put together with a specification of the corresponding dimensions to form a kit, with which a U-shape is then first formed with the blanks for the outer wall, the ceiling and the inner wall.
  • This production also allows easy integration into an assembly line production, in which a piece of individual U-shaped box bodies into a continuously delivered strand is realized so that each joint between two successive box bodies with the plates arranged on the outside of the inner wall and the outer wall covered, thus making it possible to cut any desired individual length of a roller shutter box from the production line again practically without waste.
  • the box body is formed with an essentially U-shaped first box part 25 and an L-shaped second box part 26, which preferably both consist of wood wool cement.
  • the two box parts are glued together at a butt joint 27 which runs in the middle of the box inner wall 3.
  • the box inner wall is formed with a flange 28 of the box part 25 and with one leg 29 of the box part 26 and with a lightweight board 30 arranged on the outside to cover the joint 27.
  • the box outer wall 1 with the second Flange 31 of the box part 25 and also a lightweight plate 32 arranged on the outside of the box are formed, while the bottom 4 of the box part 4 is formed with the second leg 33 of the box part 26 and a further lightweight plate 34.
  • the shape of the two box parts 25 and 26 is chosen in such a way that with a corresponding cut of the U-shaped one box part 25 two L-shaped box parts 26 can be obtained, so that with each still formed on the outside of the box ceiling 2 adhesive groove 35th a cavity 36 is obtained in the region of the edge-side connection of the lightweight board 30 to the box bottom 4.
  • the cavity of the box body is again surrounded by a cork plate 37 which bears with an outward bias against the surrounding inside of the box and via a bend on one plate edge and a profile strip 38 serving as a plaster end rail on the other plate edge on the Box body is anchored.
  • the roller shutter box in the above-described embodiment according to FIG. 5 is also suitable for providing a kit with the advantage that it facilitates the arrangement of the cork plate 37 in the manufacture of the box body in the integration into an assembly line production. 6 that the cork plate 37 is again inserted into the cavity formed with the one box part 25 and then subsequently deformed when the second box part 26 is attached and can thus be simultaneously placed under the pretension which the Holds the cork board on the inside of the box of the two assembled box parts. To complete, only the plates 30, 32 and 34 arranged on the outside of the box have to be added are, this attachment can be made again such that each existing between two successive box bodies A and B of a prefabricated smaller overall length C is covered with these plates arranged on the outside.
  • a joint formed with such a joint C can also be present, which, however, due to the overlap with the externally arranged plates 30 and 32 and adjacent partial lengths 30 'and 32', the dimensional stability of the roller shutter box weakens only slightly.
  • cork plate used for heat insulation in all of the above-described embodiments can also be replaced by a heat insulation plate with only cork-like material properties.
  • a heat insulation plate with only cork-like material properties.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Building Environments (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP19890111154 1988-06-28 1989-06-20 Carter de store Withdrawn EP0348791A3 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE8808290U 1988-06-28
DE8808290U DE8808290U1 (de) 1988-06-28 1988-06-28 Rolladenkasten
DE8901053U 1989-01-31
DE8901053U DE8901053U1 (de) 1989-01-31 1989-01-31 Bausatz zur Herstellung eines Rolladenkastens
DE8906068U DE8906068U1 (de) 1989-05-17 1989-05-17 Rolladenkasten
DE8906068U 1989-05-17

Publications (2)

Publication Number Publication Date
EP0348791A2 true EP0348791A2 (fr) 1990-01-03
EP0348791A3 EP0348791A3 (fr) 1991-05-29

Family

ID=27207888

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890111154 Withdrawn EP0348791A3 (fr) 1988-06-28 1989-06-20 Carter de store

Country Status (1)

Country Link
EP (1) EP0348791A3 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401800B (de) * 1992-04-23 1996-11-25 Wancor Ag Wärmedämmplatte, insbesondere für ein schürzenelement an einem rolladenkasten
FR2736677A1 (fr) * 1995-07-10 1997-01-17 Bubendorff Sa Caisson de volet roulant
AT406980B (de) * 1995-09-05 2000-11-27 Rolladen Und Sonnenschutztechn Rolladenkasten, sowie verfahren zu seiner herstellung
AT5036U3 (de) * 2001-10-22 2002-05-27 Josef Fuehrer Exclusivfenster Rolladenkasten
DE202008007039U1 (de) * 2008-05-24 2009-07-09 Reiner Detenhoff Gmbh & Co. Kg Rollladen
EP2112319A3 (fr) * 2008-04-22 2011-01-05 Kunststoffwerk Katzbach GmbH & Co. KG Coffre de store

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7738631U1 (de) * 1977-12-19 1978-05-11 Rolladen-Frey, 7031 Jettingen Rolladenkasten
DE2905774A1 (de) * 1979-02-15 1980-08-28 Funk Rolladen Gmbh Rolladenkasten
DE3223880C1 (de) * 1982-06-25 1984-01-26 Georg 8491 Chammünster Braun Rolladenkasten
DE3419206A1 (de) * 1984-05-23 1986-02-06 JOMA-Dämmstoffwerk Josef Mang GmbH & Co KG, 8941 Holzgünz Rolladenkasten
DE8808290U1 (de) * 1988-06-28 1988-08-18 Rolladen Braun KG, 8491 Chammünster Rolladenkasten
DE8901053U1 (de) * 1989-01-31 1989-06-15 Rolladen Braun KG, 8491 Chammünster Bausatz zur Herstellung eines Rolladenkastens

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7738631U1 (de) * 1977-12-19 1978-05-11 Rolladen-Frey, 7031 Jettingen Rolladenkasten
DE2905774A1 (de) * 1979-02-15 1980-08-28 Funk Rolladen Gmbh Rolladenkasten
DE3223880C1 (de) * 1982-06-25 1984-01-26 Georg 8491 Chammünster Braun Rolladenkasten
DE3419206A1 (de) * 1984-05-23 1986-02-06 JOMA-Dämmstoffwerk Josef Mang GmbH & Co KG, 8941 Holzgünz Rolladenkasten
DE8808290U1 (de) * 1988-06-28 1988-08-18 Rolladen Braun KG, 8491 Chammünster Rolladenkasten
DE8901053U1 (de) * 1989-01-31 1989-06-15 Rolladen Braun KG, 8491 Chammünster Bausatz zur Herstellung eines Rolladenkastens

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401800B (de) * 1992-04-23 1996-11-25 Wancor Ag Wärmedämmplatte, insbesondere für ein schürzenelement an einem rolladenkasten
FR2736677A1 (fr) * 1995-07-10 1997-01-17 Bubendorff Sa Caisson de volet roulant
AT406980B (de) * 1995-09-05 2000-11-27 Rolladen Und Sonnenschutztechn Rolladenkasten, sowie verfahren zu seiner herstellung
AT5036U3 (de) * 2001-10-22 2002-05-27 Josef Fuehrer Exclusivfenster Rolladenkasten
EP2112319A3 (fr) * 2008-04-22 2011-01-05 Kunststoffwerk Katzbach GmbH & Co. KG Coffre de store
DE202008007039U1 (de) * 2008-05-24 2009-07-09 Reiner Detenhoff Gmbh & Co. Kg Rollladen

Also Published As

Publication number Publication date
EP0348791A3 (fr) 1991-05-29

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