B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
154/29.04
B29C 51/08 (2006.01) B29C 51/14 (2006.01) B29C 51/16 (2006.01) B29C 51/32 (2006.01) B29C 63/04 (2006.01) B60J 5/04 (2006.01)
Patent
CA 1130185
INVENTION: LAMINATING METHOD AND APPARATUS ABSTRACT OF THE DISCLOSURE Shaped and self-supporting stratiform laminates, such as inner door panels for automobiles, are produced from a thermo- plastic substrate and a flexible sheet material in a one-stroke molding, laminating, and cutting operation; laminated products obtained have protruding free edge portions of the flexible coat- ing sheet so that cut edge portions of substrate can be covered subsequently with the protruding free portions. Apparatus for producing such laminates is a molding press having two molding plates, each of which includes one com- ponent of a pair of cutting means; the other two components of the pair of cutting means are provided by a generally annular ele- ment that is movable relative to the molding plates; the annular element includes a surface for cooperation with a peripheral knife around the surface of the upper molding plate to form one cutting means, and a cutting edge for cooperation with a shearing edge of the lower molding plate to form the second cutting means.
330591
G.o.r. Applicazioni Specialli S.p.a.
Ridout & Maybee Llp
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