Winding – tensioning – or guiding – Helical or random winding of material – Including wound package or empty spool handling
Patent
1999-01-26
2000-07-18
Walsh, Donald P.
Winding, tensioning, or guiding
Helical or random winding of material
Including wound package or empty spool handling
B65H 6702, B65H 5422
Patent
active
060894946
ABSTRACT:
In a bobbin winding machine with plural winding stations (13), a bobbin transport system for conveying bobbins to be unwound to and from the winding stations comprises a feed track (10), an oppositely located removal track (14) and plural transverse transport tracks (16) extending therebetween through an unwinding position (17) of an associated winding station. The winding station (13) has a positioning element (18), which positions and holds a transport element (11) with a spinning bobbin (12) in the unwinding position and releases it after unwinding. A device (31), preferably combined as an integral unit with the positioning element (18), is additionally associated with each transverse transport track to limit the capacity of the transverse transport track to accept only a single transport element (11) between the positioning element (18) and the removal track (14).
REFERENCES:
patent: 4544107 (1985-10-01), Matsui et al.
patent: 4597540 (1986-07-01), Kiriake
patent: 5374000 (1994-12-01), Matsui et al.
patent: 5544629 (1996-08-01), Bucken et al.
Fabelje Uwe
Kohlen Helmut
Tholen Leo
W. Schlafhorst AG & Co.
Walsh Donald P.
Webb Collin A
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