(19)
(11) EP 1 270 102 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
07.04.2004 Bulletin 2004/15

(43) Date of publication A2:
02.01.2003 Bulletin 2003/01

(21) Application number: 02445084.3

(22) Date of filing: 24.06.2002
(51) International Patent Classification (IPC)7: B21C 47/32, B21C 47/28, B65H 75/28
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 25.06.2001 SE 0102241

(71) Applicant: Kapman AB
811 81 Sandviken (SE)

(72) Inventor:
  • Wahlen, Bo
    82830 Edsbyn (SE)

(74) Representative: Johansson Webjörn, Ingmari et al
L.A. Groth & Co KB Patentbyra, P.O. Box 6107
102 32 Stockholm
102 32 Stockholm (SE)

   


(54) Bobbin for the winding of band material


(57) The present invention relates to a bobbin for the winding of band material (3, 4), which bobbin comprises a surface (1) following the circumference on which surface (1) the band material (3, 4) is wound in the direction of circumference, and which comprises at least one essentially radial, transversal slot (2) in said surface (1) following the circumference, which slot (2) is formed for the fixing of an end of said band material (3, 4) at the beginning of a winding. The bobbin is provided with at least one resilient portion (5, 6) along the circumference thereof and said slot (2) is arranged in said resilient portion (5, 6) of the bobbin.






Search report