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Title:
AUTOMOBILE WHEEL
Document Type and Number:
Japanese Patent JPS60124502
Kind Code:
A
Abstract:

PURPOSE: To improve a degree of formability in the vicinity of a nut seat and its durability ever so better, by forming the nut seat for an automobile wheel into an annular form.

CONSTITUTION: A nut seat 3 is an automobile wheel 1 is molded in an annular form. with this formation, stree ditribution becoming higher in an around the nut seat 3 is equalized in a circumferential direction of the nut seat 3, through which a maximum stress itself is reduced to some extent, thus its durability is improved. Moreover, according to this nut seat, it will do that only a wheel nut hole 5 is made up in a spot being projected annually, so that any partial projecting work can be made useless and, what is more, formability is improvable.


Inventors:
MIZUI MASAYA
SEKINE TOMOO
SONEDA SHIGENOBU
Application Number:
JP22996483A
Publication Date:
July 03, 1985
Filing Date:
December 07, 1983
Export Citation:
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Assignee:
NIPPON STEEL CORP
International Classes:
B60B3/00; B60B3/04; B60B3/16; (IPC1-7): B60B3/00
Attorney, Agent or Firm:
Fukuichi Kumagai



 
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