EP 1270102 A3 20040407 - Bobbin for the winding of band material
Title (en)
Bobbin for the winding of band material
Title (de)
Spule zum Wickeln von Bamdmaterial
Title (fr)
Bobine pour l'enroulement de matériau en bande
Publication
Application
Priority
SE 0102241 A 20010625
Abstract (en)
[origin: EP1270102A2] 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. <IMAGE>
IPC 1-7
IPC 8 full level
B21C 47/28 (2006.01); B21C 47/32 (2006.01); B65H 75/28 (2006.01)
CPC (source: EP)
B21C 47/28 (2013.01); B21C 47/323 (2013.01); B65H 75/28 (2013.01)
Citation (search report)
- [X] DE 3503786 A1 19860807 - PAHL GUMMI ASBEST [DE]
- [X] DE 4410308 A1 19950622 - SUNDWIGER EISEN MASCHINEN [DE]
- [X] US 5785272 A 19980728 - SLADE PHILIP J [US], et al
- [X] US 3593938 A 19710720 - WATT CRAIG B
- [X] PATENT ABSTRACTS OF JAPAN vol. 1997, no. 05 30 May 1997 (1997-05-30)
- [A] PATENT ABSTRACTS OF JAPAN vol. 1999, no. 04 30 April 1999 (1999-04-30)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1270102 A2 20030102; EP 1270102 A3 20040407; SE 0102241 D0 20010625; SE 0102241 L 20021226; SE 523551 C2 20040427
DOCDB simple family (application)
EP 02445084 A 20020624; SE 0102241 A 20010625