Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1984-03-20
1985-12-24
Christian, Leonard D.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 77, B65H 7518
Patent
active
045601143
ABSTRACT:
A reel for material of tape-like configuration, especially magnetic tape, comprises two side flanges which are rigidly connected together to form a flange unit, and a hub firmly clamped between said side flanges. Advantageously, an essentially continuous gap is provided between the flange unit and the hub to accommodate any radial deformation of the winding surface. The novel reel is particularly suitable for computer and video tapes which exert considerable compression on the hub when they are wound.
REFERENCES:
patent: 1530062 (1925-03-01), Thompson
patent: 3410500 (1968-11-01), Elliott
patent: 4044965 (1977-08-01), Posso
patent: 4052020 (1977-10-01), Knox
patent: 4327879 (1982-05-01), Tanny
Feyh Hans-Otto
Mania Max J.
Schmidts Kurt
BASF - Aktiengesellschaft
Christian Leonard D.
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