EP 0866017 B1 20000816 - Device for clamping a tube on a rotatingly driven tubular body
Title (en)
Device for clamping a tube on a rotatingly driven tubular body
Title (de)
Vorrichtung zum Aufspannen eines Hülsenkörpers auf einen drehbar angetriebenen Rohrkörper
Title (fr)
Dispositif pour abloquer un tube sur un corps tubulaire entraîné rotativement
Publication
Application
Priority
EP 97104859 A 19970321
Abstract (en)
[origin: EP0866017A1] The web of paper, metal foil, plastics foil etc. is wound onto or off a roll which is fixed to a bush (5). The bush rests on a hollow spindle (15) and the spindle and bush may rotate together. The hollow spindle has a series of holes, each with a number of spring-mounted locking pins (40) which extend outwards to engage with the bush when the hollow spindle cavity is pressurised. When the pressure is relaxed, the pins disengage from the bush.
IPC 1-7
IPC 8 full level
B65H 16/04 (2006.01); B65H 16/06 (2006.01); B65H 18/04 (2006.01); B65H 75/24 (2006.01)
CPC (source: EP US)
B65H 75/2437 (2021.05 - EP US); Y10T 279/1029 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB IE IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0866017 A1 19980923; EP 0866017 B1 20000816; AT E195490 T1 20000915; DE 59702203 D1 20000921; ES 2148865 T3 20001016; JP H115654 A 19990112; US 5979823 A 19991109
DOCDB simple family (application)
EP 97104859 A 19970321; AT 97104859 T 19970321; DE 59702203 T 19970321; ES 97104859 T 19970321; JP 7223198 A 19980320; US 99042997 A 19971215