End-forming toggle-press
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 31, 2002
app pub date -
Apr 30, 2001
filing date -
Apr 30, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The press has a punch that slides in a punch-guide, and a ram that slides in a ram-guide, ther respective lines of action forming a T-configuration, whereby one unidirectional stroke of the ram-head provides a complete in/out stroke of the punch. The ram is driven by a prime-mover, which may be a hydraulic ram coupled directly to the ram-head, or preferably is a ball-screw-jack operated by an electric servo motor, under computer control. The ratio between the prime-mover and the ram-head remains constant throughout the stroke of the ram-head.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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