The scope may be slidably or rotatably coupled to the shaft.

A carrier (24) rotates on the spindle (1) and a rotational direction limiting means is provided between the carrier (24) and the spindle (1).

The motor is configured to drive a rotation of the cleaning hub about the longitudinal axis.

The shaft sleeve is hinged with the shaft of bicycle wheel.

The rotating elements (16 and 11) are disposed in the plates and enable same to rotate around the aforementioned axle (437) which is blocked in rotation by the guiding piece (414).

A rotation on the body's axis supported by one or both feet.

A rotation on the body's axis supported by one or both feet.

The knob for the rotation on the central axis is later.

The game device according to the present invention rotates the order-change units by the rotation units rotated at the axis of the normal line.

Modified disc media are rotationally aligned on the spindle using corresponding alignment protrusion(s) formed on the spindle and notch(es) on the inner chuck hole of the disc.

The coil creates a magnetic field directable through the bridge assembly via the core termini for imparting bridge rotation about the axis of rotation.

The coil creates a magnetic field directable through the bridge assembly via the core termini for imparting bridge rotation about the axis of rotation.

The at least one tilling shaft (7) has a length sufficient to contact and penetrate the soil at a controlled spacing during each rotation about the horizontal axis.

Also, operation of the compressor while a rotation drive body is rotating at a high speed is stabilized by keeping the center of gravity of the rotation drive body on the axis of a shaft.

The microphone is located on the pivot axis.