Title:
ALUMINUM CASTING WHEEL FINISHING METHOD
Document Type and Number:
Japanese Patent JP2017196946
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a reverse-type aluminum casting wheel capable of preventing interference with a brake caliper even if smooth mold releasing from a casting die is ensured.SOLUTION: A reverse-type aluminum casting wheel (A) in which a tire is assembled to a well (15) from the rear side of a rim (R) is cast so that the thickest front end of the well (15) can be continuous to the tip of a disk (D) with the inner peripheral surface of the well (15) in the rim (R) set as a down-slope (15a) for wheel mold releasing, then the front end of the well (15) is cut from the inner side thereof by a fixed width (W1), and interference with a brake caliper (B) is prevented by maintaining the inner peripheral surface substantially parallel to a wheel rotation axis (O-O).SELECTED DRAWING: Figure 6
Inventors:
KINOSHITA MASAHARU
Application Number:
JP2016087630A
Publication Date:
November 02, 2017
Filing Date:
April 26, 2016
Export Citation:
Assignee:
5ZIGEN INT INC
International Classes:
B60B3/06; B22C9/28; B22D31/00; B60B1/08; B60B21/02
Attorney, Agent or Firm:
Aya Yamashita
Kenji Yamashita
Kenji Yamashita
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