Membrane system for connecting consecutive vehicles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 29, 1991
Grant Date -
N/A
app pub date -
Mar 28, 1990
filing date -
Mar 28, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Elastically deformable self-supporting membrane making possible intercommunication between consecutive railway vehicles formed by corrugations of increasing depths and essentially constant thickness. The thickness of each end corrugation is increased and the outer peaks of the corrugations are reinforced by an extra thickness having a higher modulus than the rest of the coating.
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