Manufacturing container or tube from paper; or other manufacturi – Machine frame
Patent
1985-02-11
1986-09-09
Gilden, Leon
Manufacturing container or tube from paper; or other manufacturi
Machine frame
226197, 226198, 226199, B31B 100
Patent
active
046106545
ABSTRACT:
This invention relates to a structure for guiding tubular blanks through a sack end forming station through which the tubular blanks are transversely conveyed on a path of travel, said structure comprising two plates, which are disposed on opposite sides of said path of travel, and guiding surfaces associated with said plates and defining adjacent to said path of travel a gap which has a width that is at least as large as the thickness of the tubular blank. At least one of said guiding surfaces is formed by a bar, which is associated with one of said plates and capable of a limited movement in the plane of said plate and is urged toward the other plate by springs.
REFERENCES:
patent: 3174669 (1965-03-01), Zernov
patent: 4285686 (1981-08-01), Ambler
patent: 4428521 (1984-01-01), Rich
Gilden Leon
Windmoller & Holscher
LandOfFree
Guide structure for apparatus for sack end forming apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Guide structure for apparatus for sack end forming apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Guide structure for apparatus for sack end forming apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1013678