Roll tissue dispenser

Details Roll tissue dispenser Roll tissue dispenser

1984-12-20

1987-04-28

Jillions, John M.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 7546, B65H 1600, B65H 2306

Patent

active

046607811

ABSTRACT:
A dispenser for a roll (10) of sanitary paper wound on a hollow core (12). The dispsenser (10) has a core supporting member (16) that contacts the inner surface (13) of the core (12) and has a braking surface (20). The coefficient of friction between the member (16) supporting the roll (10) and the inner surface (13) of the core (12) is less than the coefficient of friction between the braking surface (20) and the inner surface (13) of the core (12). The dispenser (10) also includes a compliant member (18), such as a spring, connected to the core supporting member (16). The compliant member (18) is responsive to the weight of the roll (10) and urges the inner surface (13) of the core (12) toward the braking surface (20). At some point during the dispensing of the roll (10), the frictional force, or drag, developed between the inner surface (13) of the core (12) and the braking surface (20) increases as the weight of the roll (10) decreases.

REFERENCES:
patent: 909456 (1909-01-01), Rich
patent: 2198421 (1940-04-01), Wise
patent: 2699903 (1955-01-01), Montgomery
patent: 2859919 (1958-11-01), DeBrie
patent: 3281089 (1966-10-01), Krueger et al.
patent: 3770221 (1973-11-01), Stern
patent: 4447015 (1984-05-01), Peterson

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