Plastic article or earthenware shaping or treating: apparatus – Distinct means to feed – support or manipulate preform stock... – Opposed registering coacting female molds
Patent
1998-05-13
1999-10-26
Davis, Robert
Plastic article or earthenware shaping or treating: apparatus
Distinct means to feed, support or manipulate preform stock...
Opposed registering coacting female molds
26427215, 425125, 425127, B29C 3312, B29C 4514
Patent
active
059717335
ABSTRACT:
A flat plug molding device comprised of a lower die, an upper die and a fixing seat in conjunction with conductor wire in practice, within, a cavity in proper thickness is provided and recessed at the center of the lower die, several holding ribs with arc top are provided on one side and a channel formed and recessed on the other side, with two penetrating holes provided at where appropriately in the center of said cavity, the upper die is provided in counter locked type, and a cavity is provided at the recess in the center of said upper die and a channel on one side corresponding to that at the lower die; the fixing seat are erected on it several protection walls at the right angle in proper height designed in conjunction with the route of the conductor wire and the shape of a conductor blade of the conductor wire, and two penetrating holes are provided at where appropriately; both ends of the conductor wire are each connected with a conductor blade which extends downward to form a plug blade with a hole; the plug blade of the conductor wire passes through the penetrating hole at the fixing seat so that the conductor blade of the conductor wire is restricted by its peripheral protection walls and held tightly against the corresponding plane, the fixing seat of the conductor wire is placed in the cavity of the lower die to be counter locked by its corresponding upper die for the filling of plastics in the injection molding of the flat plug.
REFERENCES:
patent: 3444618 (1969-05-01), Sorlie
patent: 4395375 (1983-07-01), Ferris et al.
patent: 4405083 (1983-09-01), Charlebois et al.
patent: 4556190 (1985-12-01), Smith
patent: 4574474 (1986-03-01), Langham
patent: 5182032 (1993-01-01), Dickie et al.
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