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Class 152/77 - With separate annulus guide


Subclass of Class 152 - Resilient tires and wheels
Definition: In a spring wheel having a spring encircling rigid annulus
No. of patents: 1
Last issue date: 10/03/2000


NumberTitleIssue Date
6125955Magnetic wheel
An improved magnetic wheel for a vehicle that moves over ferromagnetic surfaces. The vehicle includes an articulating, remotely controlled chassis that is constructed around a variable frequency motor. Drive axles extend from spring biased torsion hubs an... 		10/03/2000
 
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