Swivel caster 2
YOUR LINK HERE:
http://youtube.com/watch?v=5RWA_aAN5mQ
This is a structure embodiment of “Swivel caster 1”, spherical wheel. • There are two revolution joints: vertical one between green base and glass hemisphere and slanting one between glass hemisphere and orange hemispherical wheel. Their offset distance is A. The glass hemisphere doesn’t touch the floor. • When the caster is moved and the wheel is not facing the correct direction, the offset A will cause the wheel assembly to rotate around the axis of the vertical shaft to follow behind the direction of movement. • STEP files of this video: • http://www.mediafire.com/file/d6efav4... • Inventor files: • http://www.mediafire.com/file/tqe6sfb...
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