Dispenser apparatus for sequentially dispensing from coreless ro

Details Dispenser apparatus for sequentially dispensing from coreless ro Dispenser apparatus for sequentially dispensing from coreless ro

1993-06-04

1994-12-06

Stodola, Daniel P.

Winding, tensioning, or guiding

Unwinding

With supply coil replenishment

2425994, B65H 1910

Patent

active

053703367

ABSTRACT:
Dispenser apparatus for sequentially dispensing web material from a plurality of coreless rolls includes a support with a housing having a dispensing opening. A coreless roll holder is slidably positioned in channels formed in the support and includes a frame and coreless roll support shafts connected to the frame at spaced locations, each coreless roll support shaft for insertion into a central aperture of a coreless roll for supporting the coreless roll. The coreless roll holder moves between alternate locations relative to the support to provide selective manual access to the coreless rolls for dispensing. A lock retains the coreless roll holder in one of the locations until a coreless roll is depleted from one of the coreless roll support shafts and the coreless roll holder will automatically move to the second location under the influence of gravity.

REFERENCES:
patent: 3211504 (1965-10-01), Bump
patent: 3387902 (1968-06-01), Perrin et al.
patent: 3523653 (1970-08-01), Hansen
patent: 3770222 (1973-11-01), Jespersen
patent: 3771739 (1973-11-01), Nelson
patent: 4071200 (1978-01-01), Stone
patent: 4143827 (1979-03-01), Tucker
patent: 4340195 (1982-07-01), DeLuca
patent: 4497453 (1985-02-01), Butcher

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