Driving system with elastically supporting units,申请号US20000735631-传众专利搜索

Driving system with elastically supporting units

申请公布号：US6397008(B2)

申请号：US20000735631

申请日期：2000.12.14

申请公布日期：2002.05.28

申请人：

MINOLTA CO., LTD.

发明人：KUWANA MINORU;TANII JUNICHI;MAEKAWA YUKIO

分类号：H02N2/00;G02B27/64;G03B5/00;(IPC1-7):G03B17/00;H01L41/08

主分类号：H02N2/00

摘要：A driving mechanism for holding and shifting a part to be driven. The mechanism has at least three carrying elements for carrying the part elastically by exerting force upon the part in directions generally perpendicular to an axis of the part, at least one of the carrying elements being of a actuating type including a frictional actuator, the frictional actuator having a contact face for contacting the part under the pressure, the contact face oscillating at high frequency so as to make the part move in a direction almost rectangular to that of exerting the force upon the part.