Withdrawal apparatus

Details Withdrawal apparatus Withdrawal apparatus

1986-06-24

1988-03-22

Skaggs, H. Grant

Dispensing

With cutter and/or punch

To form dispensing opening in container

222556, 137 681, 251306, B67B 724

Patent

active

047322985

ABSTRACT:
Withdrawal apparatus or dispenser for the withdrawal of a flowable product from a container, the dispenser being positionable on an outlet plug of the container, and comprising a pipe-shaped withdrawal channel, which can be closed by a closure element. The closure is formed by a plate-shaped closure flap which is rotatable around an axis piercing the withdrawal channel and being arranged orthogonally thereto, the closure flap being sealed with respect to the withdrawal channel by a surrounding or ring-shaped elastic seal.

REFERENCES:
patent: 646104 (1900-03-01), Faber
patent: 2912218 (1959-11-01), Stillwagon
patent: 2936778 (1960-05-01), Stillwagon
patent: 3039482 (1962-06-01), Goldberg
patent: 4475566 (1984-10-01), Haines
patent: 4624392 (1986-11-01), Malpas et al.

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