To enable embroidery or the like at the circumference of a tublar material having a small diameter by lessening the diameter of the driver ring to approach the external form of a cylinder bed set in and passing through the ring.

This driver comprises following mechanisms; the both ends of a cable wound around a driver ring 50 are movable in Y direction combinedly with a Y driver (a connecting plate 24, a support plate 32 and the like) and, in X direction, combined with a X driver driven relatively thereto (a connecting plate 24, a slide plate 44) and so the driver ring 50 can be linearly removed in Y direction and rotated around Y axis and a cylinder set on a cylinder frame 60 housing on the driver ring 50 is capable of needlework, the support mechanism of the driver ring 50 to the support (a bracket 36, a plate 38) is set up so as to support by contacting at more than three points of the circumference of the driver ring 50 with supports (e.g. a support roller 54) set at the driver ring.