(19)
(11) EP 2 767 666 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
21.01.2015 Bulletin 2015/04

(43) Date of publication A2:
20.08.2014 Bulletin 2014/34

(21) Application number: 14161165.7

(22) Date of filing: 13.07.2005
(51) International Patent Classification (IPC): 
E06B 9/304(2006.01)
E06B 9/303(2006.01)
E06B 9/322(2006.01)
 E06B 9/384(2006.01)
E06B 9/307(2006.01)
E06B 9/323(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(30) Priority: 27.08.2004 JP 2004249365
27.08.2004 JP 2004249367
27.08.2004 JP 2004249368
27.08.2004 JP 2004249371
27.08.2004 JP 2004249373

(62) Application number of the earlier application in accordance with Art. 76 EPC:
05759956.5 / 1801345

(71) Applicant: Oiles Eco Corporation
Tokyo 108-0014 (JP)

(72) Inventors:
  • Hiratsuka, Tetsuya
    Omihachiman-shi, Shiga 523-0034 (JP)
  • Matsumoto, Koji
    Omihachiman-shi, Shiga 523-0034 (JP)
  • Ohishi, Mamoru
    Shinagawa-ku, Tokyo 141-0031 (JP)

(74) Representative: Jackson, Martin Peter et al
J A Kemp 14 South Square Gray's Inn
London WC1R 5JJ
London WC1R 5JJ (GB)

   


(54) Blind device


(57) A window blind apparatus 1 is arranged to shut out light and hinder sight with respect to a window 2 of a building, and includes a plurality of slats 3 juxtaposed to each other; a link: mechanism 4 for linking the plurality of slats 3 to each other; a raising and lowering mechanism 5 for raising the plurality of slats 3 in a direction A, starting with the lowermost slat 3, and lowering them in a direction B, starting with that lowermost slat 3; a tilting mechanism 6 for tilting the plurality of slats 3 in a direction Rl in synchronism with the raising and lowering of the slats 3 in the directions A and B; and a holding means 7 for holding the slats 3 so as to prevent the swinging motion of the slats 3 in a horizontal plane.







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