(19)
(11) EP 2 182 161 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
29.05.2013 Bulletin 2013/22

(43) Date of publication A2:
05.05.2010 Bulletin 2010/18

(21) Application number: 09174638.8

(22) Date of filing: 30.10.2009
(51) International Patent Classification (IPC): 
E06B 9/13(2006.01)
E06B 9/58(2006.01)
 E06B 9/171(2006.01)
(84) Designated Contracting States:
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 SE SI SK SM TR

(30) Priority: 31.10.2008 BE 200800592

(71) Applicants:
  • Kestelyn NV
    8790 Waregem (BE)
  • Renson, Paul
    8790 Waregem (BE)

(72) Inventor:
  • Abeel, Bart Pieter Jules
    8880, SINT-ELOOIS-WINKEL (BE)

(74) Representative: Ostyn, Frans 
K.O.B. NV President Kennedypark 31 C
8500 Kortrijk
8500 Kortrijk (BE)

   


(54) Screening device


(57) The invention relates to a screen (1) which can be wound onto and unwound from a screen roller using a maximum of N rotations, in which flexible thickenings (3) with a thickness d are guided in screen guides during the winding and unwinding movement, in which creasing of the screen (1) and folding over of the thickenings (3) during winding and unwinding is prevented:
- by screen roller end pieces (4) provided with a narrowing (5) with a drop (6), having a drop width b and drop height h, in which the partial drop width bl, in which the drop height is 75% of h, is at least 5 mm and at most

and with diameters which decrease with respect to the diameter ΓΈ of the screen roller,
- and by tensioning the screen (1) in the unwinding direction by using a tensioning system.







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Search report