(19)
(11) EP 1 344 874 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
24.11.2004 Bulletin 2004/48

(43) Date of publication A2:
17.09.2003 Bulletin 2003/38

(21) Application number: 03005080.1

(22) Date of filing: 07.03.2003
(51) International Patent Classification (IPC)7E03F 5/04
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 15.03.2002 SE 0200773
20.12.2002 SE 0203794

(71) Applicant: AB SJÖBO BRUK
S-275 21 Sjöbo (SE)

(72) Inventors:
  • Brändström, Lars
    271 94 Ystad (SE)
  • Larsson, Hakan
    240 13 Genarp (SE)

(74) Representative: Wagner, Karl Heinz 
H. Wagner & Co. AB Norra Vallgatan 72
211 22 Malmö
211 22 Malmö (SE)

   


(54) Methods and devices at a gully having fixing means for an extension ring


(57) Methods and devices for building-in a gully, consisting of a gully member (1) and an extension ring member (2), into a floor or roof. The methods are characterized by a first construction step during which an eventual extension ring member (2) is held temporarily fixed to the gully member (1) in a first position in which flanges (9 and 6), by adjusting the extension ring member (2) to a second position in which its flange (9) extends horizontally and flush with the future top surface of the floor or roof structure, and by a second construction step during which the extension ring member (2) is held temporarily fixed to the gully member (1) in said horizontal position until the extension ring member (2) is finally fixed therein with the flange (9) flush with the top surface of the floor or roof structure.
The devices comprise to this end one, alternatively two fixing means (26;26,27).







Search report