Fitting parts of structures for casting manufacturing

Abstract

1. Name of the product in this design: Fitting part of a structure for casting manufacturing. 2. Application of this design: As a structure for manufacturing castings as an integral product, it is used as part of a molten metal conduit through which molten metal flows during the manufacturing of castings. As a fitting part for a protected local area, it is used to fit and connect with fitting parts of the same or different structures for manufacturing castings. 3. The key design features of this product are the shape shown by the solid lines of the product. 4. The picture or photograph that best illustrates the key design points: A-A sectional view. 5. Other situations requiring explanation: The dashed line indicates the boundary between the protected part and the non-protected part, while the part indicated by the solid line is the protected part. In all drawings, including sectional views and enlarged views, the parts shown with solid lines are the parts that require protection as part of the appearance design. Ribs formed on the outer surface, namely ribs extending along the axial direction and ribs extending along the circumferential direction, are not the subject of this design patent.

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