Mold assembly
AssigneeToyota Boshoku Kabushiki Kaisha
InventorsYoshiyuki MURATA, Tetsuo HAYASHIDA
Life of this patent
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Abstract
A mold assembly that forms an expansion molded body by expanding foam raw material inside a cavity, includes a first die, a second die that closes together with the first die, wherein a sealed cavity is formed between the first die and the second die when the first die and the second die are closed, and a sealing member that is provided on at least one of the first die or the second die and seals the cavity, wherein at least one of a first space that is on a side of the sealing member that faces the cavity and leads to the cavity, or a second space that is formed inside the sealing member and leads to the cavity, is formed when the first die and the second die are closed.
Claims6
A mold assembly that forms an expansion molded body by expanding foam raw material inside a cavity, comprising:
- a first die;
- a second die that closes together with the first die, wherein a sealed cavity is formed between the first die and the second die when the first die and the second die are closed;
- and
- a sealing member that is provided on at least one of the first die or the second die and seals the cavity, wherein at least one of a first space that is on a side of the sealing member that faces the cavity, and that leads to the cavity, or a second space that is formed in the sealing member and leads to the cavity, is formed when the first die and the second die are closed.
Dependencies are inferred from the claim text.