Special receptacle or package – Article housing attached to panel – Movable or detachable housing closure
Patent
1995-12-19
1998-04-07
Fidei, David T.
Special receptacle or package
Article housing attached to panel
Movable or detachable housing closure
206484, 383207, 383209, B65D 7300
Patent
active
057354014
ABSTRACT:
A machine to make up doses of semen in a container comprising welded thermoplastics films that can be opened by hand without using instruments in order to insert therein an insemination probe includes a tubular needle having a nozzle over which is threaded a cleaning ring to prevent coating of a region to be sealed by welding with semen and to keep the walls of the thermoplastics films dry after filling the dose with semen. The sealing weld is made by a device having inverted U-shape jaws. An incision perpendicular to the branches of the U-shape is made at the same level as the latter by an incision device including an orientable blade.
REFERENCES:
patent: 3184121 (1965-05-01), Volckening
patent: 3721360 (1973-03-01), Collie
patent: 4686814 (1987-08-01), Yanase
patent: 4797309 (1989-01-01), Kammerer et al.
patent: 4921137 (1990-05-01), Heijenga
patent: 4974732 (1990-12-01), Sullivan et al.
patent: 4995519 (1991-02-01), Rose et al.
Cassou Bertrand
Cassou Maurice
Cassou Robert
Fidei David T.
Instruments de Medecine Veterinaire
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