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US 11,590,562 B2Granted
Casting mold
AssigneeToyota Jidosha Kabushiki Kaisha
InventorHiroaki Tanigawa
Life of this patent
Estimating the term…
Abstract
A casting mold includes: an upper mold; a lower mold; a horizontal mold; and a core. The core includes a main body part, and a baseboard part that continues to the main body part. The lower mold includes an accommodation part that accommodates the baseboard part. The casting mold further includes an urging member that urges the baseboard part toward an inner face of the accommodation part.
Claims4
A casting mold comprising:
- an upper mold;
- a lower mold;
- a horizontal mold;
- a core comprising:
- a main body part;
- and
- a baseboard part that continues to the main body part,
- wherein the lower mold comprises an accommodation part that accommodates the baseboard part;
- an urging member that urges the baseboard part toward an inner face of the accommodation part, the urging member comprising:
- a pin member that has one end that is in contact with the baseboard part;
- and
- a spring arranged on another end side opposite to a side of the pin member that is in contact with the baseboard part, and urges the pin member toward the baseboard part,
- wherein a first through-hole in a horizontal direction that accommodates part of the pin member is formed in the upper mold;
- a plate member that has a second through-hole and that supports the lower mold from the horizontal direction,
- wherein the second through-hole continues to the first through-hole and accommodates the part of the pin member and the spring;
- and
- a cap member that seals an opening on a side opposite to a side of the second through-hole that continues to the first through-hole.
14 more elements
Dependencies are inferred from the claim text.