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WO2008099559A1 - 振動アクチュエータ - Google Patents

振動アクチュエータ Download PDF

Info

Publication number
WO2008099559A1
WO2008099559A1 PCT/JP2007/073838 JP2007073838W WO2008099559A1 WO 2008099559 A1 WO2008099559 A1 WO 2008099559A1 JP 2007073838 W JP2007073838 W JP 2007073838W WO 2008099559 A1 WO2008099559 A1 WO 2008099559A1
Authority
WO
WIPO (PCT)
Prior art keywords
stator
rollers
connection pin
vibration actuator
vibrating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2007/073838
Other languages
English (en)
French (fr)
Inventor
Kanji Erami
Kitaru Iwata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Industries Corp
Original Assignee
Toyota Industries Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Industries Corp filed Critical Toyota Industries Corp
Priority to KR1020097013959A priority Critical patent/KR101049394B1/ko
Publication of WO2008099559A1 publication Critical patent/WO2008099559A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/106—Langevin motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/001—Driving devices, e.g. vibrators
    • H02N2/003—Driving devices, e.g. vibrators using longitudinal or radial modes combined with bending modes
    • H02N2/0035—Cylindrical vibrators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/005—Mechanical details, e.g. housings
    • H02N2/0055—Supports for driving or driven bodies; Means for pressing driving body against driven body

Landscapes

  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Manipulator (AREA)

Abstract

　振動アクチュエータは、ステータと、それぞれステータにより接触支持され、１つの回転軸を共有する複数のローラと、複数のローラの間を連結する連結ピンと、ステータに連結されると共にステータを振動させることによりステータと複数のローラの接触部分に楕円または円運動を発生させて複数のローラを回転させる振動手段と、その一端部が複数のローラの中間部で連結ピンに連結されて連結ピンをステータに向かって牽引することにより複数のローラをステータに対して加圧する予圧手段とを備える。
PCT/JP2007/073838 2007-02-13 2007-12-11 振動アクチュエータ Ceased WO2008099559A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020097013959A KR101049394B1 (ko) 2007-02-13 2007-12-11 진동 액추에이터

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007031939A JP4807276B2 (ja) 2007-02-13 2007-02-13 振動アクチュエータ
JP2007-031939 2007-02-13

Publications (1)

Publication Number Publication Date
WO2008099559A1 true WO2008099559A1 (ja) 2008-08-21

Family

ID=39689809

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/073838 Ceased WO2008099559A1 (ja) 2007-02-13 2007-12-11 振動アクチュエータ

Country Status (4)

Country Link
JP (1) JP4807276B2 (ja)
KR (1) KR101049394B1 (ja)
TW (1) TWI345871B (ja)
WO (1) WO2008099559A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102315790A (zh) * 2010-07-01 2012-01-11 株式会社丰田自动织机 振动致动器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5737195B2 (ja) * 2012-01-11 2015-06-17 株式会社豊田自動織機 振動アクチュエータ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003102185A (ja) * 2001-09-25 2003-04-04 Canon Inc 振動型アクチュエータおよび振動型駆動装置
JP2006005975A (ja) * 2004-06-15 2006-01-05 Nippon Telegr & Teleph Corp <Ntt> トルク制御機構付超音波モータ及び超音波モータ搭載ロボット
JP2006051568A (ja) * 2004-08-11 2006-02-23 Nippon Telegr & Teleph Corp <Ntt> 関節ロボット

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003102185A (ja) * 2001-09-25 2003-04-04 Canon Inc 振動型アクチュエータおよび振動型駆動装置
JP2006005975A (ja) * 2004-06-15 2006-01-05 Nippon Telegr & Teleph Corp <Ntt> トルク制御機構付超音波モータ及び超音波モータ搭載ロボット
JP2006051568A (ja) * 2004-08-11 2006-02-23 Nippon Telegr & Teleph Corp <Ntt> 関節ロボット

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102315790A (zh) * 2010-07-01 2012-01-11 株式会社丰田自动织机 振动致动器
US8760038B2 (en) 2010-07-01 2014-06-24 Kabushiki Kaisha Toyota Jidoshokki Vibration actuator

Also Published As

Publication number Publication date
JP2008199772A (ja) 2008-08-28
JP4807276B2 (ja) 2011-11-02
TWI345871B (en) 2011-07-21
KR20090099544A (ko) 2009-09-22
TW200843318A (en) 2008-11-01
KR101049394B1 (ko) 2011-07-14

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