Method for the manufacture of a plastic window
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United States of America Patent
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Apr 3, 2001
Issued Date -
N/A
app pub date -
Jan 29, 1999
filing date -
Jan 29, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for the manufacture of a plastic window comprising a frame (2) and at least one pane (4a, 4b) of transparent plastic, in which method the pane (4a, 4b) is joined with the frame (2) at an abutment surface (3a, 3b) provided thereon. The joining is performed by welding with laser light (8), and while the welding is performed, an average abutment pressure of at least approx. 2 MPa is provide between the pane (4a, 4b) and the frame (2).
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