Tool for tightening for slackening a threaded member
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 9, 1996
Grant Date -
N/A
app pub date -
Apr 7, 1994
filing date -
Apr 7, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Each side of an active head, having a roughly polygonal cross-section, of a tool includes two half-sides, active zones of which are asymmetrical with respect to each other relative to the axial mid-plane such side, so as to apply, to the driven profile, a greater torque in one direction compared to the other for a given stress experienced by the tool.
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