Power transmission mechanism of shaft and hub

Details Power transmission mechanism of shaft and hub Power transmission mechanism of shaft and hub

2011-07-05

2011-07-05

MacArthur, Victor (Department: 3679)

Joints and connections

Interfitted members

Longitudinally splined or fluted rod

C403S359100, C464S179000

Reexamination Certificate

active

07972078

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.

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Machine Translation of Foreign patent JP-2001-343023.
Co-pending; co-related; U.S. Appl. No. 10/567,404, filed Feb. 6, 2006; By: Masahiko Igarashi et al.; Title: Power Transmission Mechanism of Shaft and Hub.

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