EP0283071A1 - Hohlkammerplatte für Fenster und Oberlichter - Google Patents
Hohlkammerplatte für Fenster und Oberlichter Download PDFInfo
- Publication number
- EP0283071A1 EP0283071A1 EP88200353A EP88200353A EP0283071A1 EP 0283071 A1 EP0283071 A1 EP 0283071A1 EP 88200353 A EP88200353 A EP 88200353A EP 88200353 A EP88200353 A EP 88200353A EP 0283071 A1 EP0283071 A1 EP 0283071A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- centre portion
- panel
- constituted
- windows
- polymeric material
- 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- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/54—Slab-like translucent elements
- E04C2/543—Hollow multi-walled panels with integrated webs
Definitions
- the present invention is concerned with an alveolar panel for windows or skylights, made from polycarbonate.
- Said panel comprises a centre portion constituted by a couple of peripheral planes joined by a set of adjacent baffles, so to form alveoli having a triangular cross-section.
- Said centre portion is comprised between two end portions bearing a female element and a male elements engaged by the corresponding elements associated with the adjacent alveolar panels.
- the alveolar panels for windows and skylights are made from polycarbonate resin by means of a single extrusion, which leads to monolithic panels provided with a centre portion at whose two ends the means for binding the same panel to the adjacent panels are provided.
- the purpose of the present invention is to obviate the above drawbacks.
- the alveolar panel for windows ot skylights made from polycarbonate resin comprising a centre portion constituted by a couple of walls joined by a set of adjacent plates forming alveoli having a triangular cross-section, with said centre portion being comprised between a couple of end portions bearing binding elements, suitable for being engaged by the corresponding binding means associated with the adjiacent alveolar panels, is characterized in that said binding means are made from a polymeric material which is different from the polymeric material which constitutes the centre portion.
- the advantages achieved by means of the present invention essentially consist in that by using different materials according to the different portions of the panel, it is possible to privilege the characteristics of transparency in the centre portion, and the characteristics of strength, flexibility, and adaptability, in the side portions which constitute the binding means for binding the panel to the thereto adjacent panels.
- Figure 1 shows a perspective view of a length of an alveolar panel.
- the panel of the present invention is constituted by a centre portion 2 comprised between a couple of binding means constituted by a female element 8 and a male element 9.
- the central portion 2 is constituted by a couple of peripheral walls 4 and 5 joined by a set of adjacent baffles 6 forming alveoli 7 having a triangular cross-section.
- the female binding element 8 shows a hollow 10 having a "C"-shaped cross-section, and the male element 9 has a protruding portion 11 having a circular cross-section.
- Both the female element 8 and the male element 9 have a structure also constituted by alveoli 7 bounded by baffles 6.
- the female element 8 and the male element 9 are obtained by co-extrusion, already joined to the centre portion 2 along a couple of planes 12.
- the material used for manufacturing the elements 8 and 9 is of polymeric nature, and can be selected, e.g., from the group consisting of: fibreglass-reinforced polycarbonate, recycled polycarbonates, ABS resins, polyethylene, polybutylene terephthalate.
- the centre portion 2 is constituted, on the contrary, by polycarbonate to which a traditional U.V.-protecting substance is added.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2117087U IT210055Z2 (it) | 1987-03-18 | 1987-03-18 | Pannello slveolare per finestrature o lucernari. |
IT2117087 | 1987-03-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0283071A1 true EP0283071A1 (de) | 1988-09-21 |
Family
ID=11177814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88200353A Withdrawn EP0283071A1 (de) | 1987-03-18 | 1988-02-25 | Hohlkammerplatte für Fenster und Oberlichter |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0283071A1 (de) |
IT (1) | IT210055Z2 (de) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0522541A1 (de) * | 1991-07-09 | 1993-01-13 | S.E.P. SOCIETA' EUROPEA PLASTICA S.r.l. | Hohlkammerwandplatte aus Polycarbonat |
GB2260154A (en) * | 1991-07-26 | 1993-04-07 | John Terence Williams | Movable stairway safety barrier |
EP0771913A1 (de) | 1995-11-03 | 1997-05-07 | Röhm Gmbh | Vorrichtung zur transparenten Wärmedämmung |
GB2324319A (en) * | 1997-03-27 | 1998-10-21 | Cairn Holdings | Building element comprising mixture of glass and polybutadiene |
US5972475A (en) * | 1997-10-24 | 1999-10-26 | The Dow Chemical Company | Structural sheet design for reduced weight and increased rigidity |
US8889248B2 (en) | 2008-10-31 | 2014-11-18 | Sabic Global Technologies B.V. | Multiwall sheet, an article, a method of making a multiwall sheet |
CN105178461A (zh) * | 2015-09-10 | 2015-12-23 | 洛阳鼎力环保科技有限公司 | 一种消音墙体型材结构 |
USD994018S1 (en) | 2021-01-06 | 2023-08-01 | Conros Corporation | Tape dispenser |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182582A (en) * | 1976-01-27 | 1980-01-08 | A. T. Ramot Plastics Ltd. | Porous tubes and hollow profile structures and method of making same |
GB2106159A (en) * | 1981-09-16 | 1983-04-07 | Montedison Spa | System for connecting transparent plates |
-
1987
- 1987-03-18 IT IT2117087U patent/IT210055Z2/it active
-
1988
- 1988-02-25 EP EP88200353A patent/EP0283071A1/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182582A (en) * | 1976-01-27 | 1980-01-08 | A. T. Ramot Plastics Ltd. | Porous tubes and hollow profile structures and method of making same |
GB2106159A (en) * | 1981-09-16 | 1983-04-07 | Montedison Spa | System for connecting transparent plates |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0522541A1 (de) * | 1991-07-09 | 1993-01-13 | S.E.P. SOCIETA' EUROPEA PLASTICA S.r.l. | Hohlkammerwandplatte aus Polycarbonat |
GB2260154A (en) * | 1991-07-26 | 1993-04-07 | John Terence Williams | Movable stairway safety barrier |
EP0771913A1 (de) | 1995-11-03 | 1997-05-07 | Röhm Gmbh | Vorrichtung zur transparenten Wärmedämmung |
GB2324319A (en) * | 1997-03-27 | 1998-10-21 | Cairn Holdings | Building element comprising mixture of glass and polybutadiene |
US5972475A (en) * | 1997-10-24 | 1999-10-26 | The Dow Chemical Company | Structural sheet design for reduced weight and increased rigidity |
US8889248B2 (en) | 2008-10-31 | 2014-11-18 | Sabic Global Technologies B.V. | Multiwall sheet, an article, a method of making a multiwall sheet |
CN105178461A (zh) * | 2015-09-10 | 2015-12-23 | 洛阳鼎力环保科技有限公司 | 一种消音墙体型材结构 |
CN107762059A (zh) * | 2015-09-10 | 2018-03-06 | 丽水创智果科技有限公司 | 一种消音墙体型材结构 |
CN107761976A (zh) * | 2015-09-10 | 2018-03-06 | 丽水创智果科技有限公司 | 一种消音墙体型材结构 |
CN107780551A (zh) * | 2015-09-10 | 2018-03-09 | 丽水创智果科技有限公司 | 一种消音墙体型材结构 |
CN107761976B (zh) * | 2015-09-10 | 2019-12-06 | 江苏金贸科技发展有限公司 | 一种消音墙体型材结构 |
CN107762059B (zh) * | 2015-09-10 | 2020-05-01 | 苏州苏明装饰股份有限公司 | 一种消音墙体型材结构 |
CN107780551B (zh) * | 2015-09-10 | 2020-07-10 | 中工投建设有限公司 | 一种消音墙体型材结构 |
USD994018S1 (en) | 2021-01-06 | 2023-08-01 | Conros Corporation | Tape dispenser |
Also Published As
Publication number | Publication date |
---|---|
IT210055Z2 (it) | 1988-11-14 |
IT8721170V0 (it) | 1987-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19890126 |
|
17Q | First examination report despatched |
Effective date: 19900222 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19900705 |