Winding – tensioning – or guiding – Bobbin or spool – Double-headed spool
Patent
1985-01-18
1986-04-08
Christian, Leonard D.
Winding, tensioning, or guiding
Bobbin or spool
Double-headed spool
2421188, B65H 7514
Patent
active
045807434
ABSTRACT:
A spool for materials which can be wound, such as ropes, cables and the like, includes a spool core and two spool flanges positioned on its axial ends, the flanges including a support structure having radial support members positioned between an inner ring and an outer ring, and an inside surface-like casing is supported on the support structure, the casing consisting of a plurality of individual segments, each segment being disposed between the radial support members, the segments being detachably fastened to the support structure.
REFERENCES:
patent: Re20106 (1936-09-01), Bureau
patent: 2058151 (1936-10-01), Hayward
patent: 2494521 (1950-01-01), Schaefer et al.
patent: 2561288 (1951-07-01), Panzer
patent: 2767936 (1956-10-01), Hubbard et al.
patent: 4066225 (1978-01-01), Bauer
Bauer Ernst
Burkert Joachim
Christian Leonard D.
Industriewerk Nachf. Seifert & Co. KG
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