EP0132497A1 - Store isolant - Google Patents

Store isolant Download PDF

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Publication number
EP0132497A1
EP0132497A1 EP84102562A EP84102562A EP0132497A1 EP 0132497 A1 EP0132497 A1 EP 0132497A1 EP 84102562 A EP84102562 A EP 84102562A EP 84102562 A EP84102562 A EP 84102562A EP 0132497 A1 EP0132497 A1 EP 0132497A1
Authority
EP
European Patent Office
Prior art keywords
curtain
slot box
sheets
slot
unwound
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
EP84102562A
Other languages
German (de)
English (en)
Other versions
EP0132497B1 (fr
Inventor
Rolf-Diether Weiblen
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 AT84102562T priority Critical patent/ATE20616T1/de
Publication of EP0132497A1 publication Critical patent/EP0132497A1/fr
Application granted granted Critical
Publication of EP0132497B1 publication Critical patent/EP0132497B1/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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B2009/2423—Combinations of at least two screens
    • E06B2009/2447—Parallel screens
    • E06B2009/2452—Parallel screens moving independently

Definitions

  • the invention relates to a heat-insulating curtain consisting of at least two spaced-apart curtain webs that can be inserted into a curtain opening and with lateral guide rails for receiving the side edges of the unwound curtain webs, which can be unwound together from a roller via guide elements and have weight weights at their end facing away from the roller.
  • the heat losses in buildings are caused by the windows. While the outer walls provide good thermal insulation, the heat losses at windows - even with double glazing or multiple glazing - are many times higher.
  • the basic aim of building technology is therefore to create window areas that let in a lot of light during the day and, depending on the weather outside Shield or collect heat radiation and, conversely, bring about thermal insulation at night, for example in winter. These diverse tasks cannot be performed by the window surfaces alone. Rather, special curtain techniques are used for this, which are suitable for window surfaces or for entire facades and which allow a maximum degree of adaptation to the climatic conditions.
  • a known rolling curtain (DE-PS 29 34 674) made of a thick, foam-laminated soft foam sheet, and a decorative curtain sheet, which is wound together with the soft foam sheet on a roller
  • the length of the sheets is only adapted exactly for the rolled-out state .
  • the curtain sheet lying further outside in relation to the roll axis is then wound up faster, since the effective roll diameter for it is always larger than for curtain sheets lying further inside.
  • the entire curtain can only be rolled up until the most wound curtain sheet - in this case the decorative curtain sheet - threatens to slide out of the upper guide elements or hits a stop.
  • the soft foam sheet itself is then not yet completely rolled up and, because of its thickness, has also warped in the vertical direction for the reasons mentioned above, so that its lower wide edge does not exactly close off.
  • the slit box advantageously enables the unavoidable uneven termination of the end edges of individual curtain webs that are co-wound in one of the extreme positions of the curtain to be blended so that the uneven termination is not visible.
  • the slit box is arranged at the upper end of the curtain opening and is dimensioned such that the end of the least wound curtain sheet is completely in the slit box when the end of the most wound curtain sheet is just in the upper end position.
  • Such a slotted box enables the ends of the curtain sheets to be received while they are still being guided by the guide rollers, and on the other hand allows the curtain sheets to be wound onto the roller.
  • a preferred embodiment is characterized in that the slot box is sealed and that at least the respective outer slots of the slot box over the entire slot width and the outer guide rails over the entire length of the track have sealing elements which rest on both sides of the respective curtain sheets. Due to the sealing of the slotted box, the individual curtain sheets, together with the slotted box and the guide rails, form an airtight closed space, which has a particularly insulating effect due to the prevented air exchange. All slots and guide rails can have sealing elements, so that several separate air chambers are formed, or only the respective outer slots and guide rails. In In this case, a common air chamber is divided by the curtain panels. It is important that this air chamber is closed to the outside by the sealing elements in the outer slots and guide rails.
  • the interior of the guide rails are connected to the interior of the slot box.
  • the curtain sheets are also guided securely in the slotted boxes, in particular in the slotted box arranged at the upper end of the curtain opening, without threading problems arising during the transition between the guide rails and the slotted box.
  • the weighting weights can be connected to each other by a stiffening rail.
  • the tensile load on the individual curtain sheets is evenly distributed over the entire width of the curtain sheet and facilitates the passage of the curtain sheets through the sealing lips of the slots in the slot boxes.
  • Figs. 1, 4, 5 and 6 each show a window 1 which is delimited by an outer wall 2 of a building.
  • the heat-insulating curtain which consists of several parallel, film-like and transparent curtain sheets 30, 31, 32, 33. These webs can be wound together on a roller 4, one on top of the other.
  • the roller 4 is arranged at the upper end of the curtain opening 3 and is supported with its ends in a holding device 5, which at the same time forms a box for receiving the roller 4. This box is attached to the wall or ceiling of the room.
  • the lateral web edges are guided in the region of the curtain opening 3 in the stretched state of the curtain webs 30 to 33 in vertical guide rails 9, which close off the air chambers formed by the curtain webs in the unwound state on the front edges and have the edge seals 10 which oppose one another from opposite sides lean the curtain sheets.
  • the air chambers are consequently delimited by the curtain sheets and the edge seals can also be sealed at the top and bottom of the curtain opening. Due to the lack or little air exchange, the air chambers have a particularly insulating effect.
  • the guide rails 9 extend in a straight line in FIG. 1 from the holding device 5 which forms the upper boundary of the curtain opening 3 to a slot box 11 which forms the lower boundary of the curtain opening.
  • each of the weightings Approximate weights 7 represents a hexagon in the vertical cross-section transverse to the curtain sheet, in which the sides parallel to the curtain sheets are elongated compared to the other four oblique sides of equal length.
  • the stiffening rail 8 is U-shaped and is connected to the curtain track end by clamping.
  • the lower edge of the stiffening rail is preferably V-shaped in order to facilitate the opening and folding of the sealing lips over the entire width of the slot 20 to 23 when the curtain sheets are immersed in the slot box 11.
  • FIGS. 4 and 5 show a slotted box 11 in the upper region of the curtain opening.
  • the lengths of the individual curtain sheets are matched to one another in such a way that the curtain sheets terminate at the same level in the extended state. Since the ends of the individual curtain sheets 30 to 33 do not terminate at the same height in the wound state, the slot box 11 is arranged at the upper end of the curtain opening 3.
  • the weighting weights 7 are not visible in FIG. 4 because they are located in the guide rails 9.
  • Fig. 5 shows the curtain in the wound state.
  • the slot box 11 is arranged directly below the holding device 5 in this embodiment.
  • the sealing of the slots can alternatively be provided in the slotted top wall 12 or in the slot bottom 14.
  • the respective other slot floor, namely the slotted top wall 12 or the slot floor 14, can accommodate cleaning and / or antistatic elements that extend across the entire slot width of the individual Extend slots.
  • the height of the slit box 11 is dimensioned such that the end of the least wound curtain sheet 33 is completely in the slit box 11 when the end of the most wound curtain sheet 30 is just completely wound up.
  • FIG. 6 has two slot boxes 11a and 11b, of which the slot box 11a is arranged at the upper end and the slot box 11b at the lower end of the curtain opening 3.
  • the overall height of the individual slotted boxes can be considerably reduced compared to a single slotted box, since the differences in length of the individual curtain sheets 30 to 33 can be absorbed and veneered at both ends of the curtain opening 3.
  • the guide rails 9 are extended into the slot boxes 11a, 11b.
  • the air chambers formed by the curtain tracks 30 to 33 together with the guide rails 9 are sealed on all sides at the upper and lower ends of the curtain by the sealing elements 13 in the slots of the slot boxes 11a and 11b.
  • the embodiment of FIG. 7 has in the slot boxes 11a and 11b parallel to the extended curtain sheets 30 to 33 dividing walls 34,35. These partitions 34, 35 form separate slotted box chambers 36, 37 into which the individual curtain sheets 30 to 33 can dip through the slots 20 to 23. In this way, the individual air chambers between the curtain sheets in the slot boxes 11a, 11b are separated from one another in the manner of a labyrinth seal, so that a convective air exchange in the slot boxes 11a, 11b is not possible is.
  • the embodiment of FIG. 7 therefore has no sealing elements at the slots 20 to 23 of the slot boxes 11a, 11b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
EP84102562A 1983-07-26 1984-03-09 Store isolant Expired EP0132497B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84102562T ATE20616T1 (de) 1983-07-26 1984-03-09 Waermedaemmender vorhang.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8321452U 1983-07-26
DE19838321452U DE8321452U1 (de) 1983-07-26 1983-07-26 Waermedaemmender vorhang

Publications (2)

Publication Number Publication Date
EP0132497A1 true EP0132497A1 (fr) 1985-02-13
EP0132497B1 EP0132497B1 (fr) 1986-07-02

Family

ID=6755548

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84102562A Expired EP0132497B1 (fr) 1983-07-26 1984-03-09 Store isolant

Country Status (7)

Country Link
EP (1) EP0132497B1 (fr)
JP (1) JPS6040490A (fr)
AT (1) ATE20616T1 (fr)
AU (1) AU562072B2 (fr)
CA (1) CA1225924A (fr)
DE (2) DE8321452U1 (fr)
ZA (1) ZA842350B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992018737A1 (fr) * 1991-04-16 1992-10-29 Edgar Asmussen Isolateur thermique enroulable
GB2467532A (en) * 2009-02-04 2010-08-11 Envirotech Ltd Roller blind system comprising two blinds with overlapping wound portions
FR2943712A1 (fr) * 2009-03-30 2010-10-01 Saint Gobain Isover Dispositif d'isolation thermique d'une ouverture d'un batiment
US8179294B2 (en) 2008-09-25 2012-05-15 Ubidyne, Inc. Apparatus and method for the calibration of delta-sigma modulators

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0745279Y2 (ja) * 1992-01-24 1995-10-18 株式会社三谷 緞帳の開閉装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194550A (en) * 1976-01-26 1980-03-25 Insulating Shade (Limited Partnership) Apparatus for insulating against conductive, convective and radiant heat transmission
EP0089657A1 (fr) * 1982-03-24 1983-09-28 Rolf-Diether Weiblen Store isolant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194550A (en) * 1976-01-26 1980-03-25 Insulating Shade (Limited Partnership) Apparatus for insulating against conductive, convective and radiant heat transmission
EP0089657A1 (fr) * 1982-03-24 1983-09-28 Rolf-Diether Weiblen Store isolant

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992018737A1 (fr) * 1991-04-16 1992-10-29 Edgar Asmussen Isolateur thermique enroulable
US5678622A (en) * 1991-04-16 1997-10-21 Asmussen; Edgar Roll-up thermal insulator
US8179294B2 (en) 2008-09-25 2012-05-15 Ubidyne, Inc. Apparatus and method for the calibration of delta-sigma modulators
GB2467532A (en) * 2009-02-04 2010-08-11 Envirotech Ltd Roller blind system comprising two blinds with overlapping wound portions
FR2943712A1 (fr) * 2009-03-30 2010-10-01 Saint Gobain Isover Dispositif d'isolation thermique d'une ouverture d'un batiment
EP2236726A1 (fr) * 2009-03-30 2010-10-06 Saint-Gobain Isover Dispositif d'isolation thermique d'une ouverture d'un bâtiment

Also Published As

Publication number Publication date
ZA842350B (en) 1984-11-28
DE3460261D1 (en) 1986-08-07
AU562072B2 (en) 1987-05-28
ATE20616T1 (de) 1986-07-15
EP0132497B1 (fr) 1986-07-02
CA1225924A (fr) 1987-08-25
DE8321452U1 (de) 1983-12-01
AU2629684A (en) 1985-01-31
JPS6040490A (ja) 1985-03-02

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