Process for manufacturing an endless tubular felt and apparatus for implementing the process
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 30, 1986
Grant Date -
N/A
app pub date -
Apr 24, 1984
filing date -
Apr 30, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and apparatus for producing an endless tubular felt includes superposing layers of tubular felt one upon the other and binding of the superposed layers together. A marking line is applied to the top surface of the superposed layers in continuous manner as the felt is trained about the driven rolls. The rolls include needle segments which move the felt axially of the roll. A scanner scans the position of the marking line shortly before the completion of one revolution. A controller compares the position of the marking line with a reference and causes the needle means to be adjusted to that the marking line corresponds with the reference.
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