Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1990-10-17
1992-05-05
Jillions, John M.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
B21C 4702, B65H 1810
Patent
active
051100630
ABSTRACT:
The invention relates to a coiling machine for strip-shaped material, more particularly for an edged strip formed in the trimming of steel strip. A coiling shaft 1 disposed between two side discs 2, 3 mounted in bearing blocks, 6, 9 is so mounted axially displaceably in a hollow shaft 8 bearing one of the two side discs 3 that the hollow shaft can be drawn out from the zone between the side discs 2, 3. The coiling shaft 1 is also coupled via a more particularly positive coupling 22 for transmitting torque to the directly driven hollow shaft 8. The other side disc 2 is either coupled via driving elements directly to the drive 11 for the hollow shaft 8 or driven by a separate drive.
REFERENCES:
patent: 2066377 (1937-01-01), Wean et al.
patent: 2420936 (1947-05-01), Davis
patent: 2829845 (1958-04-01), Loop
patent: 3132820 (1964-05-01), Toll
patent: 4105172 (1978-08-01), Petros
Jillions John M.
Koepe Wilfried
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