Global patent index - EP 1060038 A1

EP 1060038 A1 2000-12-20 - METHOD AND APPARATUS FOR CREATING A FOLD LINE ON CORRUGATED SHEET TRANSVERSELY OF THE CORRUGATIONS

Title (en)

METHOD AND APPARATUS FOR CREATING A FOLD LINE ON CORRUGATED SHEET TRANSVERSELY OF THE CORRUGATIONS

Title (de)

VERFAHREN UND VORRICHTUNG ZUM HERSTELLEN EINES FALTLINIE AN EINE WELLBLECHANORDNUNG TRANSVERSAL ZU DIE WELLEN

Title (fr)

PROCEDE ET APPAREIL PERMETTANT DE CREER SUR UNE TOLE ONDULEE UNE PLIURE TRANSVERSALE AUX ONDULATIONS

Publication

EP 1060038 A1 (EN)

Application

EP 98901662 A

Priority

  • SE 9800121 W
  • SE 9700271 A

Abstract (en)

[origin: WO9832553A1] The invention relates to a method and an apparatus for creating fold lines in corrugated sheet transversely of the corrugations for enabling in a subsequent step bending of the sheet to a desired angle. According to the method the sheet (4) is fixed between two locking means (5, 6) arranged on a die (2) in an edging press or similar and by means of a pressbar (1) a fold line in the form of indents in the crests of the corrugations is created.

IPC 1-7 (main, further and additional classification)

B21D 11/20

IPC 8 full level (invention and additional information)

B21D 11/20 (2006.01); B21D 13/02 (2006.01)

CPC (invention and additional information)

B21D 11/08 (2013.01); B21D 11/20 (2013.01); B21D 13/02 (2013.01)

Citation (search report)

See references of WO 9832553A1

Designated contracting state (EPC)

AT BE CH DE DK ES FI LI

EPO simple patent family

WO 9832553 A1 19980730; AU 5789298 A 19980818; EP 1060038 A1 20001220; KR 20000070536 A 20001125; SE 506492 C2 19971222; SE 9700271 D0 19970128; SE 9700271 L 19971222

INPADOC legal status

2003-02-05 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20020801

2001-01-31 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION):

- Ref Legal Event Code: RBV

- Designated State(s): AT BE CH DE DK ES FI LI

2000-12-20 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19990823

2000-12-20 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH DE DK ES FI LI