Title:
WHEEL NUT WRENCH AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP3673134
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a wheel nut wrench to be used for attachment and detach ment of a vehicle wheel, high in safety and low at cost.
SOLUTION: The neighbourhood of a bent part 12 is hardened by quenching, consequently, strength of a handle part 13 becomes smaller against the bent part 12, high safety is provided and cost is considerably reduced on a wheel nut wrench 10 constituted by forming a diamterically extended nut fitting part 1 through the bent part 12 from the one end side of the rod type handle part 13.
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Inventors:
Takeno Takano
Application Number:
JP2000028981A
Publication Date:
July 20, 2005
Filing Date:
February 07, 2000
Export Citation:
Assignee:
Altia Hashimoto Co., Ltd.
International Classes:
B25B13/00; B25B13/06; (IPC1-7): B25B13/00; B25B13/06
Domestic Patent References:
| JP56166163U | ||||
| JP8504685A |
Attorney, Agent or Firm:
Shigenori Ishidoya