Backlash eliminator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 17, 1993
Grant Date -
N/A
app pub date -
Aug 29, 1991
filing date -
Aug 29, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A backlash eliminating device is provided in which two members are biased outwardly in opposite directions in an opening in a housing. Rotatable members with arcuate outer surfaces are connected through self-aligning bearings to these members and can rotate about transverse axes. The end of a crank arm at either end of the unit has an arcuate surface that engages the arcuate surface of one of the rotatable members. Self-aligning bearings, rotatable about axes transverse to the housing, connect the crank arm ends to the housing. The biasing force eliminates clearance at the bearings and the self-aligning bearings allow the crank arms to be slightly cocked without resulting in malfunction.
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