EP 1017911 A1 20000712 - METHOD AND APPARATUS FOR THE MANUFACTURE OF ROOF CLADDING ELEMENTS
Title (en)
METHOD AND APPARATUS FOR THE MANUFACTURE OF ROOF CLADDING ELEMENTS
Title (de)
VERFAHREN UND VORRICHTUNG ZUM HERSTELLEN VON DACHBEDECKUNGSELEMENTEN
Title (fr)
PROCEDE ET APPAREIL POUR LA FABRICATION D'ELEMENTS DE COUVERTURE DE TOITURE
Publication
Application
Priority
- IB 9801494 W 19980924
- SE 9703473 A 19970926
Abstract (en)
[origin: WO9916986A1] An apparatus for manufacturing roof cladding panels (15) has a roll forming assembly for profiling a sheet-metal strip (1) in the longitudinal direction, a pressing assembly (8) for forming transverse steps (22) on the strip (1) and cutting means for cutting the strip (1) into said roof cladding panels (15). Further, there is a notching assembly (7) for notching each longitudinal edge portion (1a, 1b) of the strip (1) in such way that two diagonally opposite corner portions (11, 12) of each roof cladding panel (15) are obliquely cut. A cutting assembly cuts away a transverse scrap portion of the strip (1) for separating the roof cladding panels (15) from each other. The apparatus operates in accordance with corresponding method steps.
IPC 1-7
IPC 8 full level
B21D 13/02 (2006.01); E04D 3/30 (2006.01)
CPC (source: EP)
B21D 13/02 (2013.01); E04D 3/30 (2013.01)
Designated contracting state (EPC)
DE DK FR GB NL SE
DOCDB simple family (publication)
WO 9916986 A1 19990408; AU 9091798 A 19990423; EP 1017911 A1 20000712; HU P0004295 A2 20010328; HU P0004295 A3 20020128; SE 9703473 D0 19970926; TW 368456 B 19990901
DOCDB simple family (application)
IB 9801494 W 19980924; AU 9091798 A 19980924; EP 98942962 A 19980924; HU P0004295 A 19980924; SE 9703473 A 19970926; TW 86114096 A 19970926