Traveling assembly and wheel suspension for a rolling and stepping vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 12, 1981
Grant Date -
N/A
app pub date -
Feb 23, 1979
filing date -
Feb 22, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A traveling assembly, especially a wheel suspension, for a vehicle capable of rolling and stepping or walking travel upon a regular or uneven surface, e.g. for cranes, excavators, construction, earth-moving, mining and other machinery in which wheels are articulated at the ends of legs which, in turn, are pivotally connected to a support structure. The legs themselves are formed with telescoping support elements which can be extended and retracted while a fluid-pressure cylinder can be provided to pivot the arm which is articulated to the lower end of the leg and which carries the wheel.
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