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Patent Searching and Data


Title:
METHOD FOR PRODUCING WHEEL FOR VEHICLE
Document Type and Number:
Japanese Patent JP2005046904
Kind Code:
A
Abstract:

To provide a method for producing a wheel for vehicle by which side gate can easily be removed from an as-cast wheel stock.

In the producing method of the wheel for vehicle, by which the as-cast wheel stock 20 having rim parts 22 and a disk part 21 is cast by pouring molten metal from the side gates 16a, 16b arranged in at least rim forming cavity 12 and non-product part containing the side gate parts 26a, 26b from the as-cast wheel stock 20 near the rim parts 22 among the side gate parts 26a, 26b, e.g. linear notching parts 27a, 27b are arranged along the width direction of the rim parts 22.


Inventors:
Usui, Kenji
Application Number:
JP2003000284237
Publication Date:
February 24, 2005
Filing Date:
July 31, 2003
Export Citation:
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Assignee:
HITACHI METALS LTD
International Classes:
B60B3/06; B22C9/06; B22C9/28; B22D18/04; B22D31/00; B60B3/00; B22C9/06; B22C9/22; B22D18/04; B22D31/00; (IPC1-7): B22D18/04; B22C9/06; B22C9/28; B22D31/00; B60B3/06