Impact machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 24, 2002
Grant Date -
N/A
app pub date -
Jun 1, 2000
filing date -
Dec 19, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention provides an impacting device capable of , crushing or drilling work with reduced noise or vibration, with high crushing efficiency, high energy efficiency, increased output and prolonged durability A super magnetostrictive material (1) is arranged in the center of an exciting coil (4) to which a pulse voltage is applied, a rod (12) is arranged in tight contact with the front end of the super magnetostrictive material (1), a reaction-receiving plate (3) is provided in tight contact with the other end of the super magnetostrictive material (1), and a power unit (6) is provided for repeatedly applying a pulse voltage to the exciting coil (4).
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