Device, method and apparatus for lifting a railway rail
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 1, 2011
Grant Date -
Aug 21, 2008
app pub date -
Jul 7, 2006
filing date -
Jul 20, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A railway-rail-lifting device for lifting a railway rail comprises an arm (105) and a roller (110) rotatably mounted to the arm (105). The arm (105) is operable to be rotated to bring the roller (110) to bear on the rail such that the roller (105) exerts a lifting force thereon. Securing means are operable to releasably secure the device to a rail fastening assembly.
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