A dividing line forming apparatus including a dividing line forming device and a method for forming a dividing line on a glass ribbon

摘要

The dividing line forming apparatus includes a dividing line forming device. The secant forming device comprises: a support member arranged to perform both rotational and axial movement relative to the base; a secant forming element located at an offset distance from the axis of rotation of the support member; and a rotational movement of the support member Includes restricted devices to restrict. In another example, the secant forming device of the secant forming device includes a support member installed with respect to the hydrodynamic bearing. In yet another example, a method of forming a score line on a glass ribbon using the score line forming apparatus is disclosed.