EP 0320504 B1 19920923 - PROCESS AND DEVICE FOR MANUFACTURING ROOF COVERING BOARD WITH TRANSVERSE INTEGRALLY FORMED FLANGE
Title (en)
PROCESS AND DEVICE FOR MANUFACTURING ROOF COVERING BOARD WITH TRANSVERSE INTEGRALLY FORMED FLANGE
Publication
Application
Priority
EP 8700329 W 19870623
Abstract (en)
[origin: WO8810185A1] In a device (1) and a process for manufacturing roof covering boards having a transverse flange integrally formed by extrusion, recesses in the lower mould cavities (7, 7') corresponding to the flange are first filled with a hardenable plastic material in a charging station, the plastic material is then condensed in at least one condensing station (40, 60, 70), and a continuous coat of the material is applied in a coating station (78). The material is then processed in a known manner to obtain roof covering boards.
IPC 1-7
IPC 8 full level
B28B 3/02 (2006.01); B28B 1/16 (2006.01); B28B 3/10 (2006.01); B28B 5/02 (2006.01); B28B 7/00 (2006.01); B28B 11/08 (2006.01); B28B 11/10 (2006.01); B28B 13/02 (2006.01)
CPC (source: EP US)
B28B 1/16 (2013.01 - EP US); B28B 3/10 (2013.01 - EP US); B28B 5/028 (2013.01 - EP US); B28B 7/0088 (2013.01 - EP US); B28B 13/02 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 8810185 A1 19881229; AT E80829 T1 19921015; AU 608760 B2 19910418; AU 7584087 A 19890119; DE 3781896 D1 19921029; DE 3811914 A1 19890105; DK 166949 B1 19930809; DK 78789 A 19890404; DK 78789 D0 19890221; EP 0320504 A1 19890621; EP 0320504 B1 19920923; ES 2009010 A6 19890816; JP H02500262 A 19900201; JP H0641130 B2 19940601; NO 173595 B 19930927; NO 173595 C 19940105; NO 890732 D0 19890221; NO 890732 L 19890414; US 5080840 A 19920114
DOCDB simple family (application)
EP 8700329 W 19870623; AT 87904041 T 19870623; AU 7584087 A 19870623; DE 3781896 T 19870623; DE 3811914 A 19880409; DK 78789 A 19890221; EP 87904041 A 19870623; ES 8801931 A 19880622; JP 50387787 A 19870623; NO 890732 A 19890221; US 32798290 A 19900523