Snubber
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 22, 1980
Grant Date -
N/A
app pub date -
May 15, 1978
filing date -
May 15, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A hydraulic snubber device and more particularly, a snubber adapted to be interposed between a bolster and a side frame member and being operative to provide a first damping rate when the railway car is operating on tangent track and at equilibrium speed on super elevated track and to provide a second relatively higher damping rate when the railway car is operating on super elevated track at low speed and in all instances of severe rocking.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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