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US 2021/0291409 A1Published application
Molding machine
AssigneeSintokogio, Ltd.
InventorsTakayuki KOMIYAMA, Tomohiro AOKI
Life of this patent
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Abstract
The present invention includes: an injection container unit; a lid member; and an ejection air supply section configured to press a foamed mixed material in the injection container unit with compressed air and thereby eject the foamed mixed material through an ejection port, the lid member being provided with a sealing body configured to deform when a fluid is injected and thereby make close contact with the inner circumferential surface of the injection container unit during the pressing.
Claims5
A molding machine comprising:
- an injection container unit configured to store a foamed mixed material;
- a lid member configured to open and close an opening at a top of the injection container unit;
- and
- an air supplying section configured to supply air into the injection container unit to thereby eject the foamed mixed material through an ejection port in the injection container unit,
- the lid member having a circumferential surface on which a sealing body is provided,
- the sealing body being configured to (i) inflate when supplied with a fluid and thereby make close contact with an inner circumferential surface of the injection container unit and (ii) detach from the inner circumferential surface of the injection container unit when the fluid stops being supplied.
3 more elements
Dependencies are inferred from the claim text.