Press for manufacture of dimensionally stable articles from powdered material
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 2, 1990
Grant Date -
N/A
app pub date -
Aug 31, 1988
filing date -
Sep 2, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A press for producing dimensionally stable moldings from powdered materials is described whereby a press frame and a press platen are provided in a press body and are linked together in movement by means of a drive and form a main press plunger. A hydraulic press part with at least two additional press axes is mounted in front of the main press plunger between the press frame and press platen. The second hydraulic press axis of hydraulic press part is actuated and controlled by its first axis through a hydraulic coupling device that has a variable transmission ratio, while the first axis of the hydraulic press part is in turn actuated by the press frame of the main press plunger. The movement ratios of the second press axis of the hydraulic press part can then be varied relative to the main press axis.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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