Apparatus for perforating the wrappers of rod-shaped smokers' products and the like
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Jan 7, 2003
filing date -
Jan 8, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Tubular envelopes of successive rod-shaped products, such as cigarettes and/or filter rod sections, are caused to turn about their longitudinal axes and to simultaneously move sideways during advancement through a perforating station. At least one laser or another source of high-energy radiation directs at least one beam of radiation against a radiation-reflecting body which is caused to turn about its axis and has one or more curved, such as helical, surfaces serving to cause migration of and to simultaneously reflect the beam or beams upon one or more selected portions of the envelope of the rod-shaped product then moving through the perforating station. The thus refected beam(s) perforates or perforate the envelope being advanced through the station.
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