(19)
(11) EP 2 440 345 A1

(12)

(43) Date of publication:
18.04.2012 Bulletin 2012/16

(21) Application number: 10767385.7

(22) Date of filing: 19.04.2010
(51) International Patent Classification (IPC): 
B21D 39/03(2006.01)
 B21D 39/00(2006.01)
(86) International application number:
PCT/SE2010/050420
(87) International publication number:
WO 2010/123438 (28.10.2010 Gazette 2010/43)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

(30) Priority: 22.04.2009 SE 0900538

(71) Applicant: Bergkvist, Hans
1564 Domdidier (CH)

(72) Inventor:
  • Bergkvist, Hans
    1564 Domdidier (CH)

   


(54) APPARATUS FOR JOINING TWO OR MORE OVERLAPPING MATERIAL MEMBERS AND METHOD FOR MANUFACTURING OF THE APPARATUS