(19)

(11)

EP 0 153 319 A1

(12)

(43) Date of publication: 04.09.1985 Bulletin 1985/36 (21) Application number: 84902318.0 (22) Date of filing: 31.05.1984

(51) International Patent Classification (IPC):  B25B 27/ 00( . ) E03F 3/ 06( . ) B25B 27/ 14( . ) F16L 11/ 10( . ) (86) International application number: PCT/US1984/000837 (87) International publication number: WO 1985/000869 (28.02.1985 Gazette 1985/05)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (30) Priority: 03.08.1983 US 19830519947 (71) Applicant: OWENS-CORNING FIBERGLAS CORPORATION Toledo, Ohio 43659 (US)	(72) Inventors: BOUDREAUX, Edwin, Jr. Newark, OH 43055 (US) KANE, John, Leo Newark, OH 43055 (US) PORZIO, Thomas, John Newark, OH 43055 (US)