Web splicing apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 12, 1993
Grant Date -
N/A
app pub date -
Jul 11, 1991
filing date -
Jul 11, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus for splicing the leading portion of web material from a fresh supply roll to the trailing portion of web material from an expiring supply roll to a take-up system comprising a pair of guiderollers normally positioned apart from each other, apparatus for gripping the leading portion of the fresh web so that the leading portion can be held in contact with one of the guiderollers, apparatus for pressing the two guiderollers together so that the leading portion of web material from the first supply roll can be joined by an adhesive to the trailing portion of the web material moving from the expiring supply roll, apparatus for cutting the web material moving from the expiring supplying roll moveable between alternate cutting positions downstream from the guiderollers and apparatus mechanically linked to, operative to actuate the respective functions of, the apparatus for gripping the leading portion of the fresh web, apparatus for pressing the guiderollers together and the apparatus for cutting the web material from the expiring supply roll in a predetermined sequence.
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