Collapsible core plate construction

Details Collapsible core plate construction Collapsible core plate construction

1980-09-19

1982-06-08

McCarthy, Edward J.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

B65H 7518

Patent

active

043336167

ABSTRACT:
Recoiler mechanism including a core plate having a main body and complementary peripheral portions integral with the body and forming with the body, a surface about which material may be coiled, the portions terminating in adjacent free ends, and provisions intermediate the free ends to effect initial expansion and subsequent collapsing of at least part of the portions to enable removal of the material coiled about the surface.

REFERENCES:
patent: 1664738 (1928-04-01), Deline
patent: 1979423 (1934-11-01), Tondreau
patent: 3779476 (1973-12-01), Hofbauer
patent: 3878999 (1975-04-01), Daves

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