An actuator that can convert rotary motion into reciprocating motion. The actuator has a drive shaft and one or more ride plates mounted at an adjustable angle on the drive shaft. A reciprocating output element is coupled to the ride plates.

An actuator that can convert rotary motion into reciprocating motion. The actuator has a drive shaft and one or more ride plates mounted at an adjustable angle on the drive shaft. A reciprocating output element is coupled to the ride plates.

A wind turbine having a tower having a top end and a bottom end; a first eccentric mechanism connected to a turbine rotor, the turbine rotor at the top end of the tower; a second eccentric mechanism connected to an electric generator, the electric generator being at the bottom end of the tower; and a plurality of tensile links connecting the first and second eccentric mechanisms.

A wind turbine having a tower having a top end and a bottom end; a first eccentric mechanism connected to a turbine rotor, the turbine rotor at the top end of the tower; a second eccentric mechanism connected to an electric generator, the electric generator being at the bottom end of the tower; and a plurality of tensile links connecting the first and second eccentric mechanisms.

A wind turbine having a tower having a top end and a bottom end; a first eccentric mechanism connected to a turbine rotor, the turbine rotor at the top end of the tower; a second eccentric mechanism connected to an electric generator, the electric generator being at the bottom end of the tower; and a plurality of tensile links connecting the first and second eccentric mechanisms.

A wind turbine having a tower having a top end and a bottom end; a first eccentric mechanism connected to a turbine rotor, the turbine rotor at the top end of the tower; a second eccentric mechanism connected to an electric generator, the electric generator being at the bottom end of the tower; and a plurality of tensile links connecting the first and second eccentric mechanisms.

A massage mechanism and its massager. The massage mechanism includes a base, motor, drive assembly, first drive shaft, first bearing, first massage drive assembly, first massage head assembly, inter-shaft drive assembly, second transmission shaft, second bearing, second massage drive assembly and second massage head. There is also provided a massager including the foregoing massage mechanism. The mechanism could optimize those unstable and noisy features for an ideal massage experience, and solve the problem that multiple massage actions cannot be driven by a single motor.

A massage mechanism and its massager. The massage mechanism includes a base, motor, drive assembly, first drive shaft, first bearing, first massage drive assembly, first massage head assembly, inter-shaft drive assembly, second transmission shaft, second bearing, second massage drive assembly and second massage head. There is also provided a massager including the foregoing massage mechanism. The mechanism could optimize those unstable and noisy features for an ideal massage experience, and solve the problem that multiple massage actions cannot be driven by a single motor.

An actuator that can convert rotary motion into reciprocating motion. The actuator has a drive shaft and one or more ride plates mounted at an adjustable angle on the drive shaft. A reciprocating output element is coupled to the ride plates.

An actuator that can convert rotary motion into reciprocating motion. The actuator has a drive shaft and one or more ride plates mounted at an adjustable angle on the drive shaft. A reciprocating output element is coupled to the ride plates.