Multi-disk clamp end effector
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 25, 1990
Grant Date -
N/A
app pub date -
Oct 17, 1988
filing date -
Oct 17, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A multi-disk clamp end effector carries around a tubular member a plurality of disks with a center hole like wafers and releases them sequentially one at a time. Each disk is attached to the tubular member by means of a holder which not only supports the disk but also is pressed to the tubular member by an elastic ring. As the tubular member is gradually retracted and its front end passes the position of each holder, the contracting force of the spring disengages the holder from the disk to which it is attached and the corresponding disk is released.
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