Method and device for influencing the cut and functional face on fine-blanked finished parts
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 9, 2014
Grant Date -
Aug 11, 2011
app pub date -
Feb 9, 2011
filing date -
Feb 10, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention relates to a method and a device for influencing the cut and functional face, especially the reduction, during fine blanking of a finished part, for example, a gear, cut out of a metal strip, wherein the metal strip is clamped during closure between an upper part at least comprising a cutting punch and guide plate for the cutting punch and a lower part at least comprising a die plate and ejector and in a first working stage a blank with reduction is cut out of the metal strip.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully