Extraction device for removing a stuck cast part from a...

Details Extraction device for removing a stuck cast part from a... Extraction device for removing a stuck cast part from a...

2006-01-31

2006-01-31

Smith, Duane (Department: 1722)

Static molds

Container-type molding device

Having plural mold sections

C425S195000, C425S4360RM

Reexamination Certificate

active

06991208

ABSTRACT:
This invention relates to an extraction device for removing a stuck cast part from a stationary mold of a casting apparatus. The extraction member is disposed in the stationary mold section during the casting of a cast part and is disposed adjacent a part shape cavity. The extraction device is moveable between a first position, wherein the extraction member cooperates with the mold sections of the casting apparatus to form a part of the part shape cavity, and a second position, wherein said extraction member is operative to engage and eject the stuck cast part from the part shape cavity.

REFERENCES:
patent: 1572724 (1926-02-01), Johnson et al.
patent: 3807682 (1974-04-01), Catinella et al.
patent: 5295802 (1994-03-01), Hersbt
patent: 6245277 (2001-06-01), Diamond

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