(19)
(11) EP 1 183 431 A1

(12)

(43) Date of publication:
06.03.2002 Bulletin 2002/10

(21) Application number: 00914205.0

(22) Date of filing: 22.03.2000
(51) International Patent Classification (IPC)7E04G 21/20
// E04G21:02
(86) International application number:
PCT/FI0000/237
(87) International publication number:
WO 0068/531 (16.11.2000 Gazette 2000/46)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 10.05.1999 FI 991075

(71) Applicant: Veljekset Keskinen, U-H Rakennus OY
00530 Helsinki (FI)

(72) Inventors:
  • KESKINEN, Unto, Ensio
    FIN-00950 Helsinki (FI)
  • ALAKOTILA, Pentti, Kalevi
    FIN-01900 Nurmijärvi (FI)
  • VEIJANEN, Matti, Lauri, Tapani
    FIN-05200 Nurmijärvi (FI)

(74) Representative: Hjelt, Dag Silvio Hjalmar Andrea et al
Borenius & Co Oy Ab, Kansakoulukuja 3
00100 Helsinki
00100 Helsinki (FI)

   


(54) METHOD AND APPARATUS FOR DISTRIBUTING MORTAR