Abstract: A holding/turning device for touch-sensitive flat objects, in particular wafers, with a distance positioning device which is arranged for holding the object perpendicular to the object plane at a defined distance, a lateral positioning device, arranged for positioning the object in the object plane and for rotating together with the object about a rotational axis perpendicular to the object plane, and with a rotational drive, coupled with the lateral positioning device, providing a driving force for rotating the object about the rotational axis, wherein the driving force can be applied to the object by the lateral positioning device. The distance positioning device is adapted for holding the object without involving contact, and is decoupled from the rotational drive in such a way that the distance positioning device does not rotate together with the object.

Abstract: A holding/turning device for touch-sensitive flat objects, in particular wafers, with a distance positioning device which is arranged for holding the object perpendicular to the object plane at a defined distance, a lateral positioning device, arranged for positioning the object in the object plane and for rotating together with the object about a rotational axis perpendicular to the object plane, and with a rotational drive, coupled with the lateral positioning device, providing a driving force for rotating the object about the rotational axis, wherein the driving force can be applied to the object by means of the lateral positioning device. The distance positioning device has means for holding the object without involving contact, and is decoupled from the rotational drive in such a way that the distance positioning device does not rotate together with the object.

Abstract: Semiconductor technology requires the use of object holders, which are capable of holding wafers securely, also during rotation. In order to save time and expense, such holders should be suitable for integration directly into a processing facility, wherever possible. According to the invention it is proposed to provide centrally mounted holders which comprise support surfaces for the wafer and pivotable gripper fingers, in which the gripper fingers are pretensioned by means of at least one pretension element in the holding position and are actuated through one opening mechanism, in which at least one opening mechanism and at least one pretension element are integrated in the central clamping arm fixture and/or in the clamping arms.