(19)
(11) EP 2 354 425 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
01.05.2013 Bulletin 2013/18

(43) Date of publication A2:
10.08.2011 Bulletin 2011/32

(21) Application number: 11386001.9

(22) Date of filing: 10.01.2011
(51) International Patent Classification (IPC): 
E06B 9/17(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 15.01.2010 GR 20100100034

(71) Applicant: Rola Katerins A.V.E.E.
60062 Korinos Pierias (GR)

(72) Inventors:
  • Papakosta Efthymia
    60100 Korinos Pierias (GR)
  • Kalamaras Evangelos
    60062 Korinos Pierias (GR)

(74) Representative: Panagiotidou, Effimia 
3 Aristotelous str.
546 24 Thessaloniki
546 24 Thessaloniki (GR)

   


(54) Aluminium box for frames rolling shutter with cast thermo block of sides and heat insulation


(57) The invention concerns aluminium boxes for frames' rolling shutter in which: a) the cast sides (rolling shutter's box caps) consist of two cast parts (1 and 2) between them is created an injection of polyamide (3), b) at the upper (8 & 9) and the lower (10 & 11) aluminium profile of the box there is a double thermo block with polyamides (14 & 15) stapled by a special press and as a result the polyamides of the profiles (upper-lower) and the polyamide (3) of the two cast sides are placed next to each other and the thermo block is continuous, c) in the internal of the rolling shutter (inside part) an insulating material (17) is placed, formed by a pantograph. The boxes are easy in usage; they have a complete thermo block in the same position and in a same distance from the space's internal as well as the thermo blocked frames are simple in assembling and in their manufacturing and heat insulated.







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Search report