Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Indefinite or running length flexible strand – rod – tube – or...
Patent
1980-12-01
1983-01-18
Gallagher, John J.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Indefinite or running length flexible strand, rod, tube, or...
28159, 156 72, 156204, 156205, 156469, 156472, 156473, 156474, 156549, 223 28, 270 39, 428 94, 428 96, D04H 1108
Patent
active
043690874
ABSTRACT:
A web is placed on a grooved cylinder, folded by pressing it into the cylinder grooves, and attached to a backing sheet to form a pile fabric. Folding is performed by rollers with blades which enter and move along the length of the grooves. The rollers are guided precisely by guide members on their opposite axial sides. To prevent the rollers from pushing the textile material across the grooved cylinder surface, the rollers are rotated independently of their contact with the web.
REFERENCES:
patent: 1914962 (1933-06-01), Smith
patent: 3542625 (1970-11-01), Vernier
Amoco Chemicals Corporation
Cochran Robert R.
Gallagher John J.
Magidson William H.
McClain William T.
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