INJECTION MOLDING MACHINE

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250114987A1
SERIAL NO

18903352

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Abstract

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An injection molding machine includes a cylinder; an injection member housed within the cylinder; and a molten resin supply device connected to the cylinder and configured to pump a molten resin from a position closer to a proximal end of the injection member than to a distal end of the injection member. In the cylinder, a pumping force applied to the molten resin by the molten resin supply device is used to move the molten resin in front of the injection member, and the molten resin is accumulated on a front side of an internal space of the cylinder. The molten resin is injected from the distal end of the cylinder by moving the injection member forward.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO HEAVY INDUSTRIES LTDTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
TAKEUCHI, Shigeru Chiba, JP 41 473

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