首页> 外国专利> FRICTIONAL CONTACT MEMBER FOR TRANSDUCER IN ULTRASONIC MOTOR AND TRANSDUCER FOR ULTRASONIC MOTOR

FRICTIONAL CONTACT MEMBER FOR TRANSDUCER IN ULTRASONIC MOTOR AND TRANSDUCER FOR ULTRASONIC MOTOR

机译：超声波马达传声器的摩擦接触件和超声波马达传声器

页面导航

摘要
著录项
相似文献

摘要

Disclosed is a frictional contact member for a transducer in an ultrasonic motors, said frictional contact member being in a transducer (1) for an ultrasonic motor which drives a driven body (2) using frictional contact, and being characterised by having a configuration in which a pin-shaped member maintains the uniformity of the external shape of the cross-section along the axial direction thereof and the cross-sectional area thereof when a contact at the tip of the transducer undergoes frictional wear when driving the driven body using frictional contact. Thus provided is a transducer for an ultrasonic motor in which the shape of the friction contact section of the transducer tip sustains initial operations, maintaining stable speed, thrust, and stable resonant frequency, and with which stable operation characteristics can be obtained in the long-term.

机译：公开了一种用于超声马达中的换能器的摩擦接触构件，所述摩擦接触构件位于用于超声马达的换能器（1）中，所述超声马达使用摩擦接触来驱动从动体（2），并且其特征在于具有以下构造：当使用摩擦接触来驱动从动体时，当换能器的尖端处的接触经历摩擦磨损时，销形构件保持沿其轴向的横截面的外部形状和其横截面面积的均匀性。因此，提供了一种用于超声波马达的换能器，其中，换能器尖端的摩擦接触部分的形状维持初始操作，保持稳定的速度，推力和稳定的共振频率，并且利用该换能器可以长期获得稳定的操作特性。术语。

著录项

公开/公告号WO2011093307A1

专利类型
公开/公告日2011-08-04

原文格式PDF
申请/专利权人 ISHIKAWA PREFECTURE;ICHIMURA SATORU;YOSHIDA TAKASHI;ISHIDA MASAYUKI;KAWAI HIROSHI;TAKIMOTO MIKIO;NAKAMURA KENTARO;SIGMA KOKI CO. LTD;NIKKO COMPANY;TOKYO INSTITUTE OF TECHNOLOGY;TAKANO MASAHIRO;HIROSAKI KENICHI;SHINTANI RYUJI;NAGATA TAKUYA;MAKINO SHOU;
展开▼

申请/专利号WO2011JP51418
发明设计人 ICHIMURA SATORU;YOSHIDA TAKASHI;ISHIDA MASAYUKI;KAWAI HIROSHI;TAKIMOTO MIKIO;NAKAMURA KENTARO;TAKANO MASAHIRO;HIROSAKI KENICHI;SHINTANI RYUJI;NAGATA TAKUYA;MAKINO SHOU;
展开▼

申请日2011-01-26
分类号H02N2;
国家 WO
入库时间 2022-08-21 17:56:24

相似文献

专利
外文文献
中文文献