Device for extruding automotive weather strip
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United States of America Patent
Stats
-
Sep 29, 1998
Grant Date -
N/A
app pub date -
Apr 22, 1997
filing date -
Apr 30, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
For extruding an automotive weather strip which includes an elongate major portion and an elongate lip portion which is integrally formed on the major portion, an extruding device is provided, which comprises a material extruder for feeding a first material for the major portion; an additional material extruder for feeding a second material for the lip portion; a fixed shaping die formed with a main extruding opening from which the first material from the material extruder is extruded for formation of the major portion; a movable shaping die formed with an auxiliary extruding opening from which the second material from the additional material extruder is extruded for formation of the lip portion. The movable shaping die is movable relative to the fixed shaping die. The movable shaping die is located in front of the fixed shaping die and spaced from the same by a given distance.
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