Metal working – Means to assemble or disassemble – Tube and coextensive core
Patent
1990-05-07
1991-07-09
Watson, Robert C.
Metal working
Means to assemble or disassemble
Tube and coextensive core
B23P 1904
Patent
active
050293761
ABSTRACT:
An apparatus for the handling of shafts, particularly in the printing industry. A carriage will receive an assembly of a core of a paper roll with a shaft installed therein, at a receiving station. The carriage is moveable to a second position where the core is removed from the shaft by a transfer mechanism. A shaft retaining device will retain the shaft on the carriage during core removal. After the core has been removed, the same transfer mechanism will transfer the shaft into a core of a new roll positioned in the receiving station.
REFERENCES:
patent: 2630624 (1953-03-01), Kirchner
patent: 4384395 (1983-05-01), Gietman et al.
Harrington Robert L.
Watson Robert C.
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