Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Means joining flexible indefinite length or endless bodies...
Patent
1977-04-04
1977-11-01
Drummond, Douglas J.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Means joining flexible indefinite length or endless bodies...
B31F 500
Patent
active
040564266
ABSTRACT:
Machine for salvaging rolls of paper such as printed business forms having pin feed registration holes along at least one edge includes guide rollers for positioning the paper web over a normally retracted splicing board. The free ends of the paper which are to be spliced are separately and selectively engaged by spaced vacuum tables. A pair of pin bars, each containing at least four spaced perforation engaging pins, are mounted on a splicing bar with a dovetail arrangement that permits rapid and accurate alignment with the paper. A hand actuated lever permits the pin bars to be moved vertically into or out of the web path so that a tape splice can be made very quickly.
REFERENCES:
patent: 2664139 (1953-12-01), Speed et al.
patent: 3382131 (1968-05-01), Morganroth
patent: 3709759 (1973-01-01), Hyca
American Tara Corporation
Clark Barry L.
Drummond Douglas J.
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