Mold for manufacturing connection rod and method to manufacture connection rod using the same
OwnerChong-Li Louinventor
Life of this patent
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Abstract
A mold for manufacturing connection rod includes a main body. The main body is hollow to form a cavity and defines an axial direction. The cavity comprises a first section, a second section, a third section, a fourth section, and a fifth section along the axial direction. The first section has an inner diameter larger than or equal to an inner diameter of the second section. The inner diameter of the second section is larger than an inner diameter of the third section. The fifth section has an inner diameter smaller than or equal to the inner diameter of the third section. The fourth section has an inner diameter larger than the inner diameter of the third section and also larger than the inner diameter of the fifth section.
Claims9
A mold for manufacturing connection rod, including a main body, the main body being hollow to form a cavity and defining an axial direction, the cavity comprising a first section, a second section, a third section, a fourth section, and a fifth section along the axial direction, the first section having an inner diameter larger than or equal to an inner diameter of the second section, the inner diameter of the second section being larger than an inner diameter of the third section, the fifth section having an inner diameter smaller than or equal to the inner diameter of the third section, the fourth section having an inner diameter larger than the inner diameter of the third section and also larger than the inner diameter of the fifth section.
Dependencies are inferred from the claim text.