EP 0404204 A2 19901227 - Tube-clamping system for a bobbin chuck.
Title (en)
Tube-clamping system for a bobbin chuck.
Title (de)
Hülsenspannsystem für eine Spulendorn.
Title (fr)
Dispositif de serrage de tubes pour un mandrin de bobinage.
Publication
Application
Priority
CH 449086 A 19861111
Abstract (en)
[origin: US4830299A] A chuck for a winding machine has a tube gripping system with rubber or elastomeric springs which generate a bias to press tube gripping elements against the internal surface of a bobbin tube.
Abstract (de)
Ein Spulendorn (200) hat ein Hülsenspannsystem mit Gummifedern (40A), welche eine Vorspannung erzeugen, um Spannelemente (34) gegen die Innenseite einer Hülse zu drücken.
IPC 1-7
IPC 8 full level
B65H 54/547 (2006.01); B65H 54/54 (2006.01)
CPC (source: EP US)
B65H 54/543 (2013.01 - EP US); B65H 2701/31 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE GB IT LI
DOCDB simple family (publication)
EP 0404204 A2 19901227; EP 0404204 A3 19910508; EP 0404204 B1 19940105; DE 3769446 D1 19910523; DE 3788733 D1 19940217; EP 0270826 A1 19880615; EP 0270826 B1 19910417; IN 169417 B 19911012; JP H0367943 B2 19911024; JP S63123773 A 19880527; US 4830299 A 19890516
DOCDB simple family (application)
EP 90114238 A 19871102; DE 3769446 T 19871102; DE 3788733 T 19871102; EP 87116079 A 19871102; IN 691MA1987 A 19870923; JP 27195787 A 19871029; US 11787387 A 19871109