Fluent material handling – with receiver or receiver coacting mea – With soil removing – coating – lubricating – sterilizing and/or... – Suction hoods and off-takes
Patent
1992-12-22
1994-06-21
Recla, Henry J.
Fluent material handling, with receiver or receiver coacting mea
With soil removing, coating, lubricating, sterilizing and/or...
Suction hoods and off-takes
141 10, 141314, 251298, B65B 104, B65B 304
Patent
active
053220960
ABSTRACT:
A filling device for bulk materials includes a filling hopper, a housing surrounding an open end of the filling hopper and two hopper outlet doors which are pivoted in the the housing. In order to achieve the object of further developing the filling hopper so as to enable loss-free operation to take place, the filling hopper or, respectively, a casing surrounding the same has an external encircling section. Furthermore rubber sealing strips are provided on the hopper outlet doors, which come into sealing engagement with the encircling section when the hopper outlet doors are moved by a control system into the open position thereof.
REFERENCES:
patent: 3260285 (1966-07-01), Vogt
patent: 4300600 (1981-11-01), Tetenborg et al.
patent: 4526214 (1985-07-01), McGregor
patent: 4537013 (1985-08-01), Tetenborg et al.
patent: 4969494 (1990-11-01), Chefson
Eschmann Heinz
Tetenborg Konrad
Douglas Steven O.
Recla Henry J.
Windmoller & Holscher
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