Arbor for a strip accumulator

Details Arbor for a strip accumulator Arbor for a strip accumulator

1982-09-29

1985-03-26

Levy, Stuart S.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 5519R, 226 97, B65H 1732, B65H 1748

Patent

active

045068410

ABSTRACT:
An arbor (28) for a strip accumulator (10) includes a hollow generally cylindrical body having an outer curved surface (60) and closed ends (62, 64). The curved surface (60) is provided with a plurality of apertures (82) arranged in a helical pattern around the curved surface (60). Air under pressure is provided to the inside of the arbor (28) and passes through the apertures (82) to support strip material (S) as it travels around the arbor (28) on the helical path.

REFERENCES:
patent: 3290795 (1966-12-01), Jarreby
patent: 3506210 (1970-04-01), La Tour et al.
patent: 3782662 (1974-01-01), Miller
patent: 3885748 (1975-05-01), Costello et al.
patent: 4091979 (1978-05-01), Browder
patent: 4336900 (1982-06-01), Pontoni
IBM Technical Disclosure Bulletin, vol. 16, No. 11, Apr. 1974, p. 3494.
IBM Technical Disclosure Bulletin, vol. 17, No. 11, Sep. 1974, p. 966.

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