Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1992-11-23
1994-05-03
Stodola, Daniel P.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
153061, 83384, 156504, 242 584, B65H 5700, B65H 1900, B65H 1916
Patent
active
053080076
ABSTRACT:
A band-changing apparatus for flying band change which consists of two unwinding stations which are arranged adjacent to a band changer. From the respective unwinding stations, a new band and a running-off band are brought together in the band changer in a V-shaped manner from the top downwards through two channels and enter into a pressure-roller unit rotary stops are provided in the channels for controlling movement of the respective bands. The band changer also possesses two rotary crosscutters for cutting the bands to size. The new band is equipped with an adhesive strip which leads to an adhesive bond with the running-off band in the pressure-roller unit.
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Hoechst Aktiengesellschaft
Rollins John
Stodola Daniel P.
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