Bookbinder with a damped-adhesive strip inserter

Details Bookbinder with a damped-adhesive strip inserter Bookbinder with a damped-adhesive strip inserter

1974-09-26

1976-03-16

Schacher, Richard A.

Advancing material of indeterminate length

By intermittent material-mover

Unicyclic mover

226148, 226156, B65H 1722

Patent

active

039441210

ABSTRACT:
Apparatus of the type wherein a desired length of adhesive strip is fixed to an edge of a stack of sheets with heat and pressure includes automatic means for reliably providing the desired length of strip from a roll of adhesive strip. The automatic means include a pair of rollers which engage and feed strip, one of the rollers being mounted for free rotation and the other of the rollers being coupled to a shaft by a one-way clutch. Means rotate the shaft from a start-of-feed position a selectable amount in one direction, with said other roller and clutch engaged, to feed the desired length of strip and, thereafter, a spring counter rotates the shaft to the start-of-feed position, said position being determined by an abutment which limits rotation of a gear coupled to the shaft. A flywheel frictionally coupled to the shaft prevents bounce when the abutment limits rotation of the gear, thereby preventing rotation of the shaft in said one direction and, consequently, unmetered feeding of adhesive strip.

REFERENCES:
patent: 3207400 (1965-09-01), Halberg
patent: 3540644 (1970-11-01), Schliefenbaum

Affiliated with

Also associated with

Rating

Bookbinder with a damped-adhesive strip inserter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bookbinder with a damped-adhesive strip inserter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bookbinder with a damped-adhesive strip inserter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-288143