Insert molded article, insert molding method, and insert molding apparatus
AssigneesToyota Jidosha Kabushiki Kaisha, Tokai Kogyo Kabushiki Kaisha
InventorsKazuo HIRASAWA, Kenji TAMURA
Life of this patent
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Abstract
An insert molding apparatus includes a forming die in which a first part is arranged, and that molds resin such that a portion of the first part is exposed; and a first mounting part that is arranged at a portion where the first part is exposed, and that has a passage that passes through a space in the forming die into which the molten resin is supplied and a portion where the first part is arranged.
Claims10
An insert molded article comprising:
- a first part;
- and
- a resin case having a protruding portion that is formed exposing a portion of the first part, and is adjacent to a portion where the first part is exposed, and protrudes from a surface of the resin case.
A insert molding method for forming an insert molded article that includes a first part, and a resin case that is formed exposing a portion of the first part, and having a protruding portion that is adjacent to a portion where the first part is exposed, and protrudes from a surface of the resin case, the method comprising:
- arranging the first part in a forming die;
- arranging a mounting part that has a passage that passes through a cross-section thereof, so as to cover a portion where the first part is exposed from the resin case and such that the passage is blocked off by the first part;
- and
- forming the resin case by pouring molten resin into the forming die.
An insert molding apparatus comprising:
- a forming die in which a first part is arranged, and that molds resin such that a portion of the first part is exposed;
- and
- a first mounting part that is arranged at a portion where the first part is exposed, and that has a passage that passes through a space in the forming die into which the molten resin is supplied and a portion where the first part is arranged.
Dependencies are inferred from the claim text.