Residue stripper for metal-extrusion press
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 21, 2002
Grant Date -
N/A
app pub date -
Oct 17, 2000
filing date -
Oct 28, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A stripper assembly used in combination with a metal-extrusion press having a die with a back face on which residue is formed during an extrusion operation, has a blade carrier movable generally parallel to the die back face, a blade pivotal on the carrier and having an edge engageable with the die back face, and a biasing element braced between the blade and the carrier for urging the blade edge with a predetermined force transversely against the die back face. The biasing element is a pack of spring washers. The blade has a back stripper face and the carrier has a confronting front stripper face. One of the stripper faces is formed with a pocket open toward the other of the stripper faces and holding the biasing element. The stripper assembly further has a stop bolt threaded into the carrier, extending through the blade, and having a head engageable with a front face of the blade.
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