Self-adjusting multistage wiredrawing machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 28, 1993
Grant Date -
N/A
app pub date -
May 12, 1992
filing date -
Jun 7, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A wiredrawing machine is composed of a plurality of stages in cascade, each stage comprising a die (13) through which passes the wire (14) which is partially wound around a motor-driven tension pulley (12). The tension pulley (12) is kinematically connected to a gear wheel (21) which meshes with a pinion (20) supported by a lever (23) to enable it to rotate around the outer edge of the gear wheel (21) . Keyed onto the pinion (20) is a first pulley (19) around which winds a section of a belt (18) driven by a second expanding pulley (17) driven by a motor (16). The lever (23) is connected to spring members (24) which rotate the pinion (20) around the gear wheel (21) in a direction in which it tightens the belt (18).
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