Device for controllable stretching of thin materials
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 23, 2003
Issued Date -
N/A
app pub date -
Apr 4, 2000
filing date -
Jun 11, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A worktable that can be used to support a substrate while forming a hole therein. The worktable may include one or more actuators that stretch the substrate. The worktable may also have a control unit that is connected to the actuators and strain gauges that sense the strain in the substrate. The control unit, actuators and strain gauges may provide a closed loop control system for tensioning the substrate. The center portion of the substrate may be supported by wires that extend across an opening in the worktable. The opening eliminates a backing surface that may interfere with a laser hold forming process.
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