(19)

(11)

EP 0 693 152 A1

(12)

(43) Date of publication: 24.01.1996 Bulletin 1996/04 (21) Application number: 95909621.0 (22) Date of filing: 07.02.1995

(51) International Patent Classification (IPC):  E04D 13/ 03( . ) E04D 13/ 17( . ) (86) International application number: PCT/DE1995/000153 (87) International publication number: WO 1995/021975 (17.08.1995 Gazette 1995/35)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE (30) Priority: 10.02.1994 DE 19944404150 (71) Applicant: BRAAS GmbH D-61437 Oberursel (DE)	(72) Inventors: HOFMANN, Karl-Heinz D-35325 Mücke 2 (DE) SCHÄFER, Winfried D-63667 Nidda/Unter-Widdersheim (DE)