Method and apparatus for reduced radius turning for large rail mounted cranes
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 31, 1991
Grant Date -
N/A
app pub date -
Apr 17, 1990
filing date -
Apr 17, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Method and apparatus for reduced radius turning for large cranes mounted on curved sections of rails or track which is effected by lifting the outboard sets of wheels of the crane supporting bogies which are located at the corners of the cranes disposed over the rails having the shortest radius of curvature on the inside of the turn and then lowering the bogies when the crane is on a straight section of track.
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