Apparatus for turning the pages of sheet music, sequences of pages, books and periodicals

摘要

The apparatus permits the turning of pages of sheet music, books and the like without use of the hand, for example by actuation of a pedal or a foot-operated switch. It can easily be attached to all upright pianos, grand pianos, harmoniums, music stands and lecterns. All the functions necessary for reliable page turning are provided by a special position of the axis 5 of rotation of an angled turning arm 7 equipped with a gripper element 12. First, the right-hand page is gripped at its right-hand edge, and it is then raised and simultaneously curled so that any possibly adhering second page is detached, then it is swung over to the left-hand side and tensioned towards the end of the swinging movement. Subsequently, the gripper element is detached from the sheet and the turning arm moves away to the left. A plurality of page-turning appliances are described, which differ, in particular, in having different contact adhesive rollers as the gripper element. IMAGE