H02N2/007 - CPC Classification Index

ClassID:

218068 ⎘

H02N2/007 - CPC Classification

Classification description:

Electric machines in general using piezo-electric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by - ; Mechanical details, e.g. housings; Friction interface Materials

Recent Application in this class:

20230009043

2023-01-12

Electromechanical actuators with composite drive pads

20220149265

2022-05-12

Low frequency vibrating actuator device and low frequency vibrating actuator apparatus including the same

20200083822

2020-03-12

Friction member to contact opposite member, method for manufacturing friction member, vibration-type actuator, and electronic device

20190319552

2019-10-17

Vibration type actuator for relatively moving vibrating body and contact body, electronic device, and method for inspecting friction material

20190296660

2019-09-26

Method for joining a ceramic friction element to a piezoceramic element

20190013745

2019-01-10

Vibration-type driving apparatus using sintered body impregnated with resin, electronic apparatus, and movable body

20180372516

2018-12-27

Linear piezoelectric motor and slider drive system thereof

20180136483

2018-05-17

Optical member driving mechanism

20170359002

2017-12-14

Friction member to contact opposite member, method for manufacturing friction member, vibration-type actuator, and electronic device

#10

20170358733

2017-12-14

Piezoelectric device

#11

20170310247

2017-10-26

Stick-slip drive, especially piezo-actuated inertial drive

#12

20160308467

2016-10-20

Vibration actuator, and lens barrel and camera provided with same

#13

20150295518

2015-10-15

Vibration actuator and image forming apparatus mounting the vibration actuator thereon

#14

20150162853

2015-06-11

Actuator for an ultrasonic motor and ultrasonic motor comprising at least one such actuator

#15

20150042209

2015-02-12

Ultrasonic actuator

#16

20130140952

2013-06-06

Piezoelectric motor, drive unit, electronic part transfer apparatus, electronic part inspection apparatus, robot, and printer

#17

20130051781

2013-02-28

Vibration actuator, and lens barrel and camera provided with same

#18

20120325031

2012-12-27

Vibration actuator, lens barrel, and camera

#19

20110102665

2011-05-05

Optical element driving device, optical element barrel, and image pickup apparatus

#20

20100045140

2010-02-25

Piezoelectric ultrasonic motor

#21

20090212660

2009-08-27

ULTRASONIC MOTOR AND METHOD FOR MANUFACTURING ULTRASONIC MOTOR

#22

20080297004

2008-12-04

Driving device capable of transferring vibrations generated by an electro-mechanical transducer to a vibration friction portion with a high degree of efficiency

#23