Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With cutting – punching – piercing – severing – or tearing
Patent
1973-12-21
1976-09-07
Drummond, Douglas J.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With cutting, punching, piercing, severing, or tearing
156197, 156518, 156548, 156578, B31D 302, B32B 3118
Patent
active
039792528
ABSTRACT:
A method and apparatus of continuously producing a cellular structure wherein plies of flexible sheets are fed under tension, one through a glue station wherein precisely aligned longitudinal lines of adhesive are applied to a first face of one of the plies which are then adhered along said lines, followed by passing the resultant adhered plies as a web through a second station under tension where precisely aligned longitudinal lines of adhesive are applied to an exterior web face, and such web then fed as a continuous loop to intermittent web drive means. The web is intermittently fed into a cutting zone in precise increments and sheared to form successive strips that are forced into an assembly zone where the strips are adhered together to form an expandable cellular structure suitable for direct expansion and use as a honeycomb core. The loop provides a preformed unrestrained surge section ahead of the intermittent feed to accommodate in such section.
REFERENCES:
patent: 2597868 (1952-05-01), Hogue et al.
patent: 3257253 (1966-06-01), Hoyt
patent: 3413177 (1968-11-01), Hoyt
patent: 3416983 (1968-12-01), Steele
patent: 3477893 (1969-11-01), Brazener et al.
patent: 3505151 (1970-04-01), Sheridan
patent: 3518151 (1970-06-01), Ellinor
patent: 3834963 (1974-09-01), Hoffman
Bialos Stanley
Drummond Douglas J.
Hendricson Alvin E.
The Hoyt Corporation
Wityshyn M. G.
LandOfFree
Apparatus for manufacturing cellular structures does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for manufacturing cellular structures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for manufacturing cellular structures will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2171243