	Coupling (
		Type ( Automatic )
		Spring (
			Stiffness ( 9e6N/m 5e6N/m )
			Damping ( 1.77e6N/m/s 1.77e6N/m/s )
			Break ( 2.1e7N 2.1e7N )
			r0 ( 20cm 30cm )
		)
		CouplingHasRigidConnection ( 1 ) 
		Velocity ( 0.1m/s )
	)
 	Coupling (
		Type ( Automatic )
		Spring (
			Stiffness ( 9e6N/m 5e6N/m )
			Damping ( 1.77e6N/m/s 1.77e6N/m/s )
			Break ( 2.1e7N 2.1e7N )
			r0 ( 20cm 30cm )

	)
		CouplingHasRigidConnection ( 1 )
		Velocity ( -0.1m/s )
	)
	Buffers (
		Spring (
			Stiffness ( 9e6N/m 5e6N/m )
			Damping ( 1e6N/m/s 1e6N/m/s )
			r0 ( 0m 10cm )
		)
		Centre ( 0.5 )
		Radius ( 1 )
		Angle ( 0.5deg )
	)