Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With cutting – punching – piercing – severing – or tearing
Patent
1981-12-09
1983-10-11
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With cutting, punching, piercing, severing, or tearing
156519, 156520, 156522, 156530, 156552, 156556, B32B 3118
Patent
active
044090625
ABSTRACT:
This invention discloses a rotary binder for applying gummed tape to continuous forms having perforated margins wherein two heads are mounted above and below the forms, and which heads rotate in synchronism in the same direction as a roller advancing the forms. The heads carry cooperating mechanisms having a trajectory equal to an integral multiple of the pitch of the perforation and which affix, cut and tear off a strip from a roll of gummed tape. The binder also includes mechanisms for unwinding the roll before forming the strip; mechanisms for stopping the roll before detaching the strip; mechanisms for causing the front of the strip to pass through one of the perforations and mechanisms for bending the tip of the strip and securing it to the bottom sheet of the form.
REFERENCES:
patent: 2157556 (1939-05-01), Menschner
patent: 3218218 (1965-11-01), Bratt et al.
patent: 4196035 (1980-04-01), Reil
LandOfFree
Rotary binder does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotary binder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary binder will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1273784