Rotary endless belt unit for use in an image forming apparatus and image forming apparatus having same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 24, 2015
Grant Date -
Jan 15, 2015
app pub date -
Jul 3, 2014
filing date -
Jul 9, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A belt unit includes an endless belt, a tension roller, at least one extension roller, a first bearing portion supporting a first end of the tension roller such that the first end is movable in a tension direction and is detachably mounted to be able to release the tension force by the first end coming off from the first bearing portion, a second bearing portion supporting a second end of the tension roller to be movable in the tension direction, a first urging portion urging the first end of the tension roller, a second urging portion urging the second end of the tension roller, a first frame portion integrally supporting the first bearing portion, the first urging portion, and the extension roller, and a second frame portion integrally supporting the second bearing portion, the second urging portion, and the tension roller and detachably mounted on the first frame portion.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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