Method for manufacturing resin molded product

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11992982
SERIAL NO

17602285

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is a resin molding apparatus that can suppress a molding problem caused by a variation in a thickness of an object to be molded or suppress a variation in a thickness of a resin molded part, and can perform a mold releasing operation. A resin molding apparatus includes: a molding mold having one mold and the other mold; one mold wedge mechanism; and one mold cavity block driving mechanism. In a state that a height position of one mold cavity block is set using the one mold cavity block driving mechanism and a position in a direction away from the other mold in the one mold cavity block having been moved to the height position is fixed to be limited using the one mold wedge mechanism, a mold releasing operation can be performed using the one mold wedge mechanism and the one mold cavity block driving mechanism.

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Patent Owner(s)

Patent OwnerAddress
TOWA CORPORATIONKYOTO-SHI KYOTO 601-8105

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ogawa, Fuyuhiko Kyoto, JP 4 2
Okunishi, Yoshito Kyoto, JP 5 2
Sakai, Hideyuki Kyoto, JP 21 180

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