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Class 295/12 - Pneumatic


Subclass of Class 295 - Railway wheels and axles
Definition: Railway-vehicle wheels having pneumatic devices for supporting
No. of patents: 2
Last issue date: 05/11/2004


NumberTitleIssue Date
6732775Elastic wheel
An elastic wheel having a disk 1 equipped with a base rim 2 and a rim 3 for supporting a tire includes a pair of guides 4 fixed annularly on the inner peripheral surface of the rim 3 and a pair of wall portions 5 fixed annul...
05/11/2004
4549590Resilient wheels
A resilient wheel having tire rim, a central hub portion, a shock absorbing member between the rim and the hub comprising an annular pneumatically sealed, hollow, substantially toroidal member, at least a portion of which is flexible, both the rim and the...
10/29/1985
 
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