Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Sample mechanical transport means in or for automated...
Patent
1978-06-05
1980-02-05
Serwin, R. E.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Sample mechanical transport means in or for automated...
422 57, 422104, 221198, 221279, G01N 128
Patent
active
041870778
ABSTRACT:
A container is disclosed for receiving a stack of articles to be sequentially removed from a dispensing station of the container. A stack positioning element in the container has an anti-backup member including a pair of pawls resiliently urged into engagement with cooperating ratchet teeth on opposed inner wall surfaces of the container to inhibit movement of received articles away from the container's dispensing station. A plunger may enter the container through an opening in a wall opposed to the dispensing station to provide the required force to sequentially move the stack positioning element and article stack toward the dispensing station as articles are removed therefrom.
REFERENCES:
patent: 1801165 (1931-04-01), Macke
patent: 3115991 (1963-12-01), Carew et al.
patent: 3533744 (1970-10-01), Unger
patent: 3767083 (1973-10-01), Webb
patent: 3905772 (1975-09-01), Hartnett et al.
Covington Roger G.
Miller Stephen H.
Tucker Archie J.
Eastman Kodak Company
Sales M. S.
Serwin R. E.
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