Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Masahiko Igarashi0
Takeshi Mochizuki0
Masanori Kosugi0
Date of Patent
July 5, 2011
Patent Application Number
10567134
Date Filed
August 3, 2004
Patent Citations Received
Patent Primary Examiner
Patent abstract
A power transmission mechanism of a shaft and a hub, wherein a shaft tooth part comprises a ridge part formed of a crowning with varied tooth thickness, and a hub tooth part comprises a ridge part having tooth thickness formed in a specified linear shape and having an inner diameter varying from the end part thereof to a shaft shank side. A first step part swelling to the hub tooth part is formed in the bottom part of the shaft tooth part, and a second step part recessed in a direction opposite to the shaft tooth part is formed in the ridge part of the hub tooth part. The start point of the first step part and the start point of the second step part are set at positions offset by a specified distance from each other.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
