Tadeusz W. Keska - Smithfield RI,
Mark S. Duffy - Arlington MA,
Christopher C. Briden - Coventry RI,
Chinawut P. Paesang - Cumberland RI,
A swing apparatus comprises a support stand, a swing supported with respect to the support stand to oscillate back and forth along a swing arc about a pivot axis, and a drive assembly that operates to oscillate the swing. Various components of the drive assembly are coupled to the swing to oscillate therewith about the pivot axis. The drive assembly has a pair of drive members that periodically engage portions of the support stand resulting in forces being imparted on the swing to move the swing.