EP0393247B1 - Doppelschaliger Rolltorpanzer für Feuerschutztore - Google Patents

Doppelschaliger Rolltorpanzer für Feuerschutztore Download PDF

Info

Publication number
EP0393247B1
EP0393247B1 EP89123281A EP89123281A EP0393247B1 EP 0393247 B1 EP0393247 B1 EP 0393247B1 EP 89123281 A EP89123281 A EP 89123281A EP 89123281 A EP89123281 A EP 89123281A EP 0393247 B1 EP0393247 B1 EP 0393247B1
Authority
EP
European Patent Office
Prior art keywords
roller shutter
armoured
shells
blades
shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP89123281A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0393247A3 (de
EP0393247A2 (de
Inventor
Peter Garbisch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT89123281T priority Critical patent/ATE87706T1/de
Publication of EP0393247A2 publication Critical patent/EP0393247A2/de
Publication of EP0393247A3 publication Critical patent/EP0393247A3/de
Application granted granted Critical
Publication of EP0393247B1 publication Critical patent/EP0393247B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06B9/13—Roller shutters with closing members of one piece, e.g. of corrugated sheet metal
    • 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
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • 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 double-skin roller shutter curtain for fire doors, which consists of two spaced shells, between which there is an insulating mat and the two shells are composed of horizontally arranged slats, the adjacent rolled edges of which interlock.
  • roller shutter curtains of the aforementioned type have already become known in a wide variety of embodiments (see DE-A-2349026).
  • the two shells of the tank are located in two different planes lying parallel to one another, and if both shells consist of lamellae, their articulated connections lie in the plane of the respective shell.
  • a roller door curtain has become known, in which the slats of only the first shell are hingedly connected to one another with their rolled-up edges, while the overlapping slats of the other, second shell are each connected to a slat of the first Shell are attached, wherein an insulating mat is arranged between the two shells or their slats.
  • Roller shutter armor constructions of the known type are relatively complex to manufacture and moreover have undesirable thermal bridges.
  • the invention has for its object to provide a double-shell roller door curtain that is relatively easy to manufacture and roll up on a single winding roller and in which the two roller door curtain shells are completely thermally separated.
  • roller shutter curtain for fire gates in such a way that the slats of the two armored shells have a curvature directed towards the outside of the roller shutter curtain and that the axes of rotation of all slat connections lie in the central plane of the roller shutter curtain.
  • the lamellar connections of the one shell are offset by half a division in the vertical direction relative to the lamellar connections of the other shell.
  • the roller shutter curtain 11 consists of the two outer shells 12 and 13 which are arranged at a distance from one another and which are composed of the horizontally arranged slats 14 and 15, respectively.
  • the slats 14 and 15 engage in a manner known per se with their rolled-up edges 16 and 17, respectively, so as to form the shells 12 and 13, respectively.
  • the slats 14 and 15 are each curved against the outside of the roller shutter curtain 11, so that the axes of rotation 18 of all the slat connections 16, 17 lie in the central plane 19 of the roller shutter curtain 11.
  • the lamellae 14 and 15 shown in FIG. 1 have, for example, an arcuate curvature.
  • the lamellar connections 16, 17 of one shell 12 are offset from those of the other shell 13 by half a lamella pitch T / 2. With a corresponding curvature of the lamellae 14, 15, this results in an essentially uniformly wide space between the two shells 12 and 13, which is filled by an insulating mat 20. At the points where the lamellar connections 16, 17 are located, the space is minimally narrowed, so that the insulating mat 20 is supported by the lamellar connections 16, 17 and held in position without it being able to move.
  • the roller shutter curtain designed according to the invention can be rolled up onto a single winding roller.
  • the lamellae 14, 15 can also have a curvature that deviates from the circular arc shape, for example one elliptical or parabolic, as can be seen in FIGS. 2 and 3, or they may have a curvature that deviates from a defined geometric shape, as shown in FIG. 4.
  • lamellas are used which, apart from the start and end lamellas, are identical to one another. This results in particular in the cost-effective construction of the roller shutter curtain according to the invention, which, due to its shape, does not require any connecting elements between the two outer shells and which is therefore free of thermal bridges.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Gates (AREA)
  • Special Wing (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Threshing Machine Elements (AREA)
  • Building Environments (AREA)
EP89123281A 1989-04-20 1989-12-15 Doppelschaliger Rolltorpanzer für Feuerschutztore Expired - Lifetime EP0393247B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89123281T ATE87706T1 (de) 1989-04-20 1989-12-15 Doppelschaliger rolltorpanzer fuer feuerschutztore.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3913032A DE3913032A1 (de) 1989-04-20 1989-04-20 Doppelschaliger rolltorpanzer fuer feuerschutztore
DE3913032 1989-04-20

Publications (3)

Publication Number Publication Date
EP0393247A2 EP0393247A2 (de) 1990-10-24
EP0393247A3 EP0393247A3 (de) 1991-04-24
EP0393247B1 true EP0393247B1 (de) 1993-03-31

Family

ID=6379088

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89123281A Expired - Lifetime EP0393247B1 (de) 1989-04-20 1989-12-15 Doppelschaliger Rolltorpanzer für Feuerschutztore

Country Status (6)

Country Link
EP (1) EP0393247B1 (es)
AT (1) ATE87706T1 (es)
DD (1) DD293864A5 (es)
DE (2) DE3913032A1 (es)
DK (1) DK168579B1 (es)
ES (1) ES2039823T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101235701B (zh) * 2007-02-02 2010-08-25 温昀哲 防火卷门

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1659775C2 (de) * 1967-07-03 1974-10-17 Herbert 4070 Rheydt Effertz-Lex Feuer- und wärmedämmender aufrollbarer Abschluß
DE2349026C3 (de) * 1973-09-27 1978-08-17 Fa. Wilhelm Hotz, 1000 Berlin Feuerschutzrolltor
DE2901400C2 (de) * 1979-01-15 1981-02-19 Herbert 4070 Rheydt Effertz-Lex Feuer- und wärmedämmender aufrollbarer Abschluß

Also Published As

Publication number Publication date
DK168579B1 (da) 1994-04-25
DD293864A5 (de) 1991-09-12
ES2039823T3 (es) 1993-10-01
ATE87706T1 (de) 1993-04-15
EP0393247A3 (de) 1991-04-24
DE58903977D1 (de) 1993-05-06
DE3913032A1 (de) 1990-10-25
EP0393247A2 (de) 1990-10-24
DK98590D0 (da) 1990-04-20
DK98590A (da) 1990-10-21

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