Rotation transmission member and manufacturing method therefor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 16, 2010
Grant Date -
Jan 24, 2008
app pub date -
Jul 2, 2007
filing date -
Jul 19, 2006
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rotation transmission member is composed of a shaft-like metal insert member having a first gear section on the external surface thereof and a resin gear resin-molded on the external surface of one end of the metal insert member and having a second gear section on the external surface thereof. The first gear section is formed almost over the entire length of the metal insert member and provides one end thereof as an insert portion on which the resin gear is to be resin-molded. Thus, it becomes unnecessary to provide a joint portion (the insert portion) between the metal insert member and the resin gear with the machining of any particular shape for preventing the coming-off therebetween.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully