Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Presses or press platen structures – per se
Patent
1975-07-31
1977-06-21
Drummond, Douglas J.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Presses or press platen structures, per se
100155G, 100170, 100176, 100211, 156555, B30B 304, B30B 922
Patent
active
040309614
ABSTRACT:
The invention relates to an apparatus for the assembly or permanent adhesion of sheets of glass with sheets of plastic material, comprising a pair of pressure rollers between which one passes the layers superimposed for assembly, which rollers being provided with, on a length corresponding at least with the size of the layers to be assembled, a hollow elastic covering which is filled with a fluid under pressure. In each roller the elastic covering is mounted to the roller (in a manner similar to a vehicle tire) by means of two rim-like elements, one of which is movable axially of the roller toward and from the other such rim. The elastic covering is like a tire but oversize in the axial direction. By adjusting one of the rims relative to the other, or the fluid pressure or both, the shape of the elastic tire-like member may be modified within wide limits to accommodate sheets of glass having complex, compound curves.
REFERENCES:
patent: 1563130 (1925-11-01), Weston
patent: 2673168 (1954-03-01), Pascoe et al.
patent: 2685548 (1954-08-01), Drozdowski
patent: 2729581 (1956-01-01), Pascoe et al.
patent: 2792152 (1957-05-01), Crowley et al.
patent: 2828823 (1958-04-01), Mounce
patent: 3056440 (1962-10-01), Mello
patent: 3389450 (1968-06-01), Robertson
patent: 3804707 (1974-04-01), Mohr et al.
Feiten Karl-Josef
Pelzer Rudolf
Stevens Wilhelm-Josef
Straeten Franz-Josef
Drummond Douglas J.
Lewris Basil J.
Saint-Gobain Industries
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