(19)
(11) EP 0 560 902 A1

(12)

(43) Date of publication:
22.09.1993 Bulletin 1993/38

(21) Application number: 92901823.0

(22) Date of filing: 04.12.1991
(51) International Patent Classification (IPC): 
B22D 19/ 14( . )
B22F 3/ 22( . )
B24B 37/ 04( . )
C04B 35/ 565( . )
C04B 41/ 47( . )
C04B 41/ 51( . )
 B22F 3/ 02( . )
B22F 3/ 26( . )
B24D 3/ 00( . )
C04B 38/ 00( . )
C04B 41/ 50( . )
C04B 41/ 88( . )
(86) International application number:
PCT/US1991/009136
(87) International publication number:
WO 1992/010441 (25.06.1992 Gazette 1992/14)
(84) Designated Contracting States:
DE FR GB

(30) Priority: 04.12.1990 US 19900624786
04.12.1990 US 19900624787

(71) Applicant: UNITED TECHNOLOGIES CORPORATION
Hartford, CT 06101 (US)

(72) Inventors:
  • HALPERT, Pinke
    West Palm Beach, FL 33417 (US)
  • O'CONNELL, Thomas
    Henderson, NV 89014 (US)
  • PLATT, Royce
    Okeechobee, FL 34874 (US)

(74) Representative: Klunker . Schmitt-Nilson . Hirsch 
Winzererstrasse 106
D-80797 München
D-80797 München (DE)

   


(54) COMPOSITE MONOLITHIC LAP AND A METHOD OF MAKING THE SAME