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EP0724063A1 - Porte à enroulement analogue - Google Patents

Porte à enroulement analogue Download PDF

Info

Publication number
EP0724063A1
EP0724063A1 EP96100647A EP96100647A EP0724063A1 EP 0724063 A1 EP0724063 A1 EP 0724063A1 EP 96100647 A EP96100647 A EP 96100647A EP 96100647 A EP96100647 A EP 96100647A EP 0724063 A1 EP0724063 A1 EP 0724063A1
Authority
EP
European Patent Office
Prior art keywords
sealing strip
door according
roller door
rod
rods
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
EP96100647A
Other languages
German (de)
English (en)
Other versions
EP0724063B1 (fr
Inventor
Stephan Dipl.-Ing. Hörmann
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.)
Hoermann KG Dissen
Original Assignee
Hoermann KG Dissen
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
Application filed by Hoermann KG Dissen filed Critical Hoermann KG Dissen
Publication of EP0724063A1 publication Critical patent/EP0724063A1/fr
Application granted granted Critical
Publication of EP0724063B1 publication Critical patent/EP0724063B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the invention relates to a roller door with a tank forming the movable door leaf from a plurality of bars with their broad sides in the direction of movement, the adjacent ones of which are articulated with one another by means of longitudinally round cross-sections which are approximately hook-shaped and run at right angles to the direction of movement of the tank.
  • roller shutters are known from the prior art. They consist of a multiplicity of rods which are arranged with one another in the closing direction and are connected to one another in an articulated manner and preferably consist of metal.
  • the roll armor formed in this way is wound onto a winding shaft when such a roller door is opened.
  • guide rails are provided which are essentially U-shaped.
  • the object of the invention to create a generic roller door, which consists of simple and inexpensive to produce rods that allow a noise-reducing run of a roller door, especially in the closed position.
  • a roller door designed in accordance with the invention accordingly has a sealing strip which is arranged in the transition region of two adjacent bars in such a way that this transition region is sealed in the closed position of the armor.
  • the sealing strip is used for sound insulation in the case of roll armor consisting in particular of metal, for example sheet steel and / or aluminum, since the sealing strip prevents two adjacent metal rods from coming into direct contact, at least in this area.
  • the sealing strip dampens vibratory movements of adjacent rods of the roll armor, so that the noises that result from this are also reduced.
  • the rods of the shell can consequently be made entirely of metal, in particular sheet steel, in a simple and inexpensive manner.
  • the sealing strip is easily mounted on a rod in that the sealing strip is sprayed onto the rods.
  • the sealing strip is applied to the bars in strips.
  • the sealing strip preferably consists of a hardening foam which is still permanently elastic even when crosslinked. When the sealing strip is applied, it is pasty and self-adhesive, so that additional adhesives or other fastening means are not necessary.
  • the sealing strip is arranged in a recess, which preferably corresponds to the outer contour of the sealing strip.
  • this recess is groove-shaped, so that the sealing strip is fixed in particular in a plane running parallel to the wide surfaces of the rods against the stress caused by the hinges. This is primarily achieved by increasing the contact area between the sealing strip and the rod.
  • each bar consists of a folded sheet metal strip connected at its ends.
  • each rod consists of two metal strips that are folded and folded at their ends.
  • a further sound insulation and thermal insulation is achieved according to a further feature of the invention in that the rods are foamed, the foaming preferably consisting of polyurethane. Foaming the bars not only helps to reduce noise emissions when the roller shutter moves, but also increases the stability of the roller shutter.
  • the sealing strip is preferably circular in cross section, so that the largest possible sealing surface is achieved.
  • this configuration has the advantage that the adjacent bars are sealed against one another in a manner which is as low in friction as possible.
  • the sealing strip is rectangular, preferably square, in cross section.
  • the hook-shaped ends protrude at least as far as the execution from a sheet metal strip by folding in the direction of the outer surface of the rod. Basically, such is Cuttings to the outer surface for both ends of the hook-shaped longitudinal edge areas, folded or folded, are provided.
  • the sealing strip is arranged in the transition region between the round hook-shaped longitudinal edge configuration and the outwardly directed rod surface. This area is covered by a nose-shaped section of the adjacent rod when the roll curtain is closed, which engages in a sealing manner on the sealing strip. This creates a cavity between the articulation and the seal, which is used primarily for thermal insulation.
  • a rod 1 is shown in side view, which consists of exactly one sheet metal strip 2, which is folded in the form of the rods 1 and is connected to its longitudinal edges in the region of its one end 3.
  • the rod 1 has a substantially flat outer surface 4 and an inner surface 5 which is arranged opposite the outer surface 4 and is designed in the form of an arcuate section.
  • the rod 1 is formed like a round hook.
  • a similar longitudinal edge configuration is formed in the form of a locking device 7 which is essentially circular in cross section and open in one area. Roughly speaking, the longitudinal edges connected by bending and folded by means protrude in the direction of the outer surface 4 of the rod 1.
  • a plurality of rods 1 form a roll armor 8, the rods 1 being articulated to one another with their broad sides in the direction of movement.
  • the round hook-shaped end 3 of a rod 1 engages in the locking device 7 of the adjacent rod, so that the adjacent rods 1 are connected to one another in an articulated manner about their connecting axis running in the longitudinal direction of the rods 1.
  • the junction of the round hook-shaped end 3 of a rod 1 with the locking device 7 of the adjacent rod 1 is covered by a nose-shaped section 9, the nose-shaped section 9 being part of the outer surface 4 of the adjacent rod 1.
  • a sealing strip 10 is arranged between the outside area of the round hook-shaped end 3 and the rod 1 and the inside of the nose-shaped section 9 of the adjacent rod 1.
  • the end 3 is shaped somewhat differently than in the example according to FIG. 1, namely with respect to the associated connected longitudinal sides, in part directed towards the inside of the rod and only partially facing the outer surface 4 of the rod.
  • the sealing strip 10 is made of an elastic foam that on the Outer surface of the round hook-shaped end 3 of each rod 1 is sprayed on and extends in the longitudinal direction of each rod 1.
  • the sealing strip 10 has a circular cross-section, in Figure 2 a rectangular cross-section.
  • FIGS. 3 to 7 show a second embodiment of the roller door according to the invention, in particular the bars 11.
  • the rods 11 differ from the rods 1 shown in FIGS. 1 and 2 on the one hand in that each rod 11 consists of two individual sheet metal strips 12 and 13 which are folded in the form of the rod parts and in the region of a round hook-shaped first end 14 and a locking device 15 are folded together.
  • the sheet metal strip 12 here forms the outside of the rod 11, the sheet metal strip 12 being corrugated at least in a partial region 16 as a micro-profiling by cold forming, as is also the case in the example according to FIG. 1.
  • the sheet metal strip 12 is essentially flat.
  • the sheet metal strip 13, on the other hand, is designed in the form of a segment of a circular arc.
  • each rod 11 can be foamed, the foaming 17 being made of polyurethane.
  • FIGS. 6 and 7 show the relative position of two adjacent rods 11 to one another with a negative and positive entry angle. It can be seen (FIG. 6) that with a negative entry angle, the nose-shaped section 21 engages over the sealing strip 19 without permanently deforming it, the nose-shaped section 21 coming into contact with a surface of a shoulder 22 of the sheet-metal strip 12 with a negative entry angle.
  • the sealing strip 19 has a round cross section in the embodiment shown in FIGS. 3 to 7.
  • the sealing strip 19 is made of solid material. But it is also conceivable that the sealing strip 19 is formed as a hollow cylinder.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Materials For Photolithography (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Vibration Dampers (AREA)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP96100647A 1995-01-17 1996-01-17 Porte à enroulement analogue Expired - Lifetime EP0724063B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29500677U 1995-01-17
DE29500677U DE29500677U1 (de) 1995-01-17 1995-01-17 Rolltor

Publications (2)

Publication Number Publication Date
EP0724063A1 true EP0724063A1 (fr) 1996-07-31
EP0724063B1 EP0724063B1 (fr) 1999-12-08

Family

ID=8002598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96100647A Expired - Lifetime EP0724063B1 (fr) 1995-01-17 1996-01-17 Porte à enroulement analogue

Country Status (6)

Country Link
EP (1) EP0724063B1 (fr)
AT (1) ATE187526T1 (fr)
DE (2) DE29500677U1 (fr)
DK (1) DK0724063T3 (fr)
ES (1) ES2139259T3 (fr)
GR (1) GR3032564T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107130907A (zh) * 2017-06-21 2017-09-05 沈阳创新门业有限公司 门板及卷帘门

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776335B1 (fr) * 1998-03-18 2000-05-26 Bubendorff Sa Lame de volet roulant

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368772A (en) * 1980-09-16 1983-01-18 Louis Bouthillier Sectional door panel
US4379480A (en) * 1980-07-14 1983-04-12 Garland Manufacturing Company Energy efficient garage door construction and the like
DE3628666A1 (de) * 1986-08-23 1988-02-25 Denk Fa Profilleiste fuer rollaeden
GB2209789A (en) * 1987-09-12 1989-05-24 Rolf Machill Rolled curtain

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379480A (en) * 1980-07-14 1983-04-12 Garland Manufacturing Company Energy efficient garage door construction and the like
US4368772A (en) * 1980-09-16 1983-01-18 Louis Bouthillier Sectional door panel
DE3628666A1 (de) * 1986-08-23 1988-02-25 Denk Fa Profilleiste fuer rollaeden
GB2209789A (en) * 1987-09-12 1989-05-24 Rolf Machill Rolled curtain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107130907A (zh) * 2017-06-21 2017-09-05 沈阳创新门业有限公司 门板及卷帘门

Also Published As

Publication number Publication date
ES2139259T3 (es) 2000-02-01
DE29500677U1 (de) 1996-05-15
GR3032564T3 (en) 2000-05-31
EP0724063B1 (fr) 1999-12-08
DE59603817D1 (de) 2000-01-13
DK0724063T3 (da) 2000-04-10
ATE187526T1 (de) 1999-12-15

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