Device for discharging powder contained in a bag

Details Device for discharging powder contained in a bag Device for discharging powder contained in a bag

1998-05-07

1999-07-27

Douglas, Steven O.

Fluent material handling, with receiver or receiver coacting mea

Filling means with receiver or receiver coacting means

With puncturing connecting means

141346, 141364, 141366, 222166, 222534, 222553, B65B 104, B65B 304

Patent

active

059273526

ABSTRACT:
The device comprises a housing (10) having a powder inlet opening (12) in an upper face (13) thereof. A dust shield (14) upstands from the upper face (13) adjacent said powder inlet opening (12). A movable box (16) for accommodating a bag (18) containing powder has an open end (20). Co-operating guides (22, 24) provided respectively on the housing (10) and on the box (16) constrain movement of the box (16) between a first position in which the open end (20) is closed by the dust shield (14) and a second position in which the open end (20) mates with the powder inlet opening (12) to allow powder from the bag (18) to fall through the powder inlet opening (12). Thereby, discharge of the powder contents of a flexible material bag can be achieved in a convenient manner.

REFERENCES:
patent: 3618826 (1971-11-01), Kangas
patent: 4120420 (1978-10-01), Dirksing
patent: 4523834 (1985-06-01), Pelda et al.
patent: 5813192 (1998-09-01), White

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