Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Longitudinally progressive helical winding means
Patent
1984-10-22
1986-12-16
Simmons, David
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Longitudinally progressive helical winding means
156184, 156195, 156429, 156446, 493299, 493301, 493303, B05D 308
Patent
active
046295291
ABSTRACT:
An apparatus for continuously and sequentially forming cylindrical bodies from flat sheet material includes a rotating mandrel and an array of forming belts spaced along the mandrel for receiving and winding either continuous ribbon or discrete blanks of composite material about the mandrel to form a cylindrical body such as for a container and passing the formed body along the mandrel to a heat sealing means to seal the overlapping edges of the material; the array of belts are disposed to partially surround and run in contact with the mandrel and a gap is provided in the spiral path of the belts to permit continuous feeding of sheet material to the mandrel to enable continuous operation of the forming apparatus.
REFERENCES:
patent: 1551264 (1925-08-01), Palmer
patent: 3243328 (1966-03-01), Britton et al.
patent: 3252388 (1966-05-01), Schur
patent: 3400029 (1968-09-01), Mesrobian et al.
patent: 3494812 (1970-02-01), Cvacho
patent: 3567101 (1971-03-01), Ranne
patent: 4479835 (1984-10-01), Kutnyak
Simmons David
Steeltin Can Corporation
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