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(11)

EP 2 079 894 A1

(12)

(43) Date of publication: 22.07.2009 Bulletin 2009/30 (21) Application number: 07831180.0 (22) Date of filing: 30.10.2007

(51) International Patent Classification (IPC):  E05B 65/12(2006.01) E05B 47/00(2006.01) E05F 15/14(2006.01) B61D 19/00(2006.01) E05B 65/08(2006.01) (86) International application number: PCT/JP2007/071447 (87) International publication number: WO 2008/056620 (15.05.2008 Gazette 2008/20)

(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 MT NL PL PT RO SE SI SK TR (30) Priority: 10.11.2006 JP 2006304912 10.11.2006 JP 2006304913 10.11.2006 JP 2006304914 (71) Applicant: Nabtesco Corporation Tokyo 105-0022 (JP)	(72) Inventors: TAKAHASHI, Kazutama Kobe-shi Hyogo 651-2271 (JP) KAWASAKI, Katsuji Kobe-shi Hyogo 651-2271 (JP) (74) Representative: Cardy, Sophie Marie et al Cabinet Beau de Loménie 158, rue de l'Université 75340 Paris Cedex 07 75340 Paris Cedex 07 (FR)