Apparatus and method for manufacturing three-dimensional netted structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 9, 2014
Grant Date -
Dec 27, 2012
app pub date -
Aug 31, 2012
filing date -
Mar 15, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus for manufacturing a three-dimensional netted structure, the apparatus including: drawing-down units, the drawing-down units being submerged or partly-submerged in a liquid, and a die with a mouthpiece having a plurality of holes, the die adapted to extrude the filaments downward at a speed lower than the filament dropping speed whereby the filaments drop in between the drawing-down units. The distance between the drawing-down units is smaller than the width of the assembly of the extruded filaments. The drawing-down units are adapted to contact four surfaces of the assembly of the filaments before or after the drawing-down units are submerged.
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