Retractable wheel

Cyan cylinder and red piston control the wheel retraction. Violet, green and blue links create a planar bar mechanism. Pink and yellow links create a spherical mechanism, their axes of revolution joints are concurrent. Brown elastic torsion bar plays role of a buffer for torque load. STEP files of this video: http://www.mediafire.com/download/ckzwwzl1wizycsk/RetractWheelSTEP.zip

• #فناوری_و_رایانه
• #linkage
• #mechanism