Global patent index - EP 1017911 A1

EP 1017911 A1 2000-07-12 - 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

EP 1017911 A1 (EN)

Application

EP 98942962 A

Priority

  • IB 9801494 W
  • SE 9703473 A

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 (main, further and additional classification)

E04D 3/30

IPC 8 full level (invention and additional information)

B21D 13/02 (2006.01); E04D 3/30 (2006.01)

CPC (invention and additional information)

E04D 3/30 (2013.01); B21D 13/02 (2013.01)

Citation (search report)

See references of WO 9916986A1

Designated contracting state (EPC)

DE DK FR GB NL SE

EPO simple patent family

WO 9916986 A1 19990408; AU 9091798 A 19990423; EP 1017911 A1 20000712; HU 0004295 A2 20010328; HU 0004295 A3 20020128; SE 9703473 D0 19970926

INPADOC legal status

2003-10-15 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20030401

2000-07-12 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000324

2000-07-12 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE DK FR GB NL SE