Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1980-04-15
1981-08-04
McCarthy, Edward J.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 8652, B65H 7502, B65H 1748
Patent
active
042818028
ABSTRACT:
A membranous thermal barrier and means for its placement on and removal from an ice surface, such as a rink, are provided. The barrier comprises a flexible, sheet-like covering having low moisture permeability and thermal insulation properties sufficient to substantially reduce heat transfer to the ice surface when emplaced on the ice during non-use hours. Reel means are provided to wind, transport, store and dispense the covering quickly and with minimal labor.
REFERENCES:
patent: 3108804 (1963-10-01), Wagner
patent: 3782663 (1974-01-01), Stevenson
patent: 4050972 (1977-09-01), Cardinal
patent: 4084763 (1978-04-01), Zamboni
McCarthy Edward J.
T.I.C. Enterprises, Limited
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