H: \evk\Interwoven\NRPortbl\DCC\EVK\16757206_1.docx-24/10/2011 - 16 A wheel arrangement including: a spherical ball wheel; and, a housing including upper and lower bodies, each body including an opening through which the ball wheel projects, the bodies being interconnected to define a cavity between the two openings with the ball wheel being retained therein to allow rotation of the ball wheel. Fig. 1B Fig. 1A 10o Fig. 1B
Wheel arrangement
2018-05-10
Patent
Elektronische Ressource
Englisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |