Package making – Apparatus for forming or partially forming receptacle and... – Forming by opening or setting up collapsed receptacle
Patent
1997-08-05
1998-06-16
Sipos, John
Package making
Apparatus for forming or partially forming receptacle and...
Forming by opening or setting up collapsed receptacle
533841, 53390, B65B 4314
Patent
active
057653380
ABSTRACT:
A package bag expanding device includes a box and a pivotable cover which has a hole defined therethrough. A frame includes two first rods and a second rod respectively extending laterally therefrom. At least one package bag has two holes defined therethrough, a recess defined in an upper edge thereof and an opening defined therein below the holes. The two first rods extend through the two holes and the second rod is received in the recess. A pressing mechanism is fixedly disposed to one of two side walls of the box and includes an arm pivotally connected thereto which has a distal end rested on a periphery defining the opening of the package bag.
REFERENCES:
patent: 2759648 (1956-08-01), Piazze
patent: 3491514 (1970-01-01), Burford
patent: 3740922 (1973-06-01), Liou
patent: 5440863 (1995-08-01), Toya
patent: 5551219 (1996-09-01), Wei
patent: 5655352 (1997-08-01), Murakami
patent: 5657619 (1997-08-01), Fujikawa
Calve Jim
Klein David I.
Lee Jun Y.
Rosenberg Morton J.
Sipos John
LandOfFree
Package bag expanding device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Package bag expanding device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Package bag expanding device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1714127