公开(公告)号：US20110266920A1

公开(公告)日：2011-11-03

申请号：US12600804

申请日：2008-04-23

申请人： Heinrich-Jochen Blume ,  Bernhard Gottlieb ,  Andreas Kappel ,  Robert Wolfgang Kissel ,  Harl-Heinz Mittonbühier ,  Tim Schwebel ,  Carsten Wailenhauer

发明人： Heinrich-Jochen Blume ,  Bernhard Gottlieb ,  Andreas Kappel ,  Robert Wolfgang Kissel ,  Harl-Heinz Mittonbühier ,  Tim Schwebel ,  Carsten Wailenhauer

IPC分类号： H02N2/12

CPC分类号： H02N2/105

摘要： A motor which includes two drive elements, especially piezoelectric bending actuators, having effective directions that are perpendicular to each other. These actuators act upon a drive ring to thereby rotate a shaft. Diagonally opposite securing elements are provided on the drive ring and are used to flexibly suspend the drive ring via respective articulated corner elements on respective fixing elements that are diagonally opposite the respective securing elements. The drive according to the invention is compact, having actuators that are non-radially hinged to the drive ring.

摘要翻译： 一种电动机，其包括两个驱动元件，特别是压电弯曲致动器，其具有彼此垂直的有效方向。 这些致动器作用在驱动环上，从而旋转轴。 对角相对的固定元件设置在驱动环上，并且用于通过相应的铰接角元件将驱动环柔性地悬挂在与相应的固定元件对角相对的相应的固定元件上。 根据本发明的驱动器是紧凑的，具有非径向铰接到驱动环的致动器。