(19)

(11)

EP 0 809 776 A1

(12)

(43) Date of publication: 03.12.1997 Bulletin 1997/49 (21) Application number: 96911199.0 (22) Date of filing: 09.02.1996

(51) International Patent Classification (IPC):  B60H 3/ 00( . ) B64D 13/ 00( . ) B60H 3/ 02( . ) F24F 3/ 14( . ) (86) International application number: PCT/US1996/002184 (87) International publication number: WO 1996/025636 (22.08.1996 Gazette 1996/38)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 13.02.1995 US 19950388140 (71) Applicant: Denniston, James G. T. Hermitage, TN 37076 (US)	(72) Inventor: Denniston, James G. T. Hermitage, TN 37076 (US) (74) Representative: Altenburg, Udo, Dipl.-Phys., et al  Patent- und Rechtsanwälte, Bardehle . Pagenberg . Dost . Altenburg . Frohwitter . Geissler & Partner, Galileiplatz 1 81679 München 81679 München (DE)