Ultrasonic sealing device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 7, 2017
Grant Date -
May 5, 2016
app pub date -
Jul 11, 2014
filing date -
Jul 23, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Described is an ultrasonic device for sealing material (1) in strips, comprising: a generator (9) of electrical power signals; a converter (9a) for converting the electrical power signals into mechanical vibrations; a sonotrode (2) rotating about a first axis (X2); an anvil (4) rotating about a second axis (X4) parallel to the first axis (X2); the sonotrode (2) having a circular groove (6) and the anvil (4) having a protruding element (7) which is annular in shape; the protruding element (7) is configured to operate in conjunction with the groove (6) along directions parallel to the first axis (X2) and to the second axis (X4) in such a way as to seal the sheet or strip of material (1) moved along a direction (A) transversal to the first (X2) and second (X4) axis of rotation and passing between the sonotrode (2) and the anvil (4) engaging the groove (6) and the protruding element (7).
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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