DE69504636T2 - Positionierungsapparat - Google Patents

Positionierungsapparat

Info

Publication number
DE69504636T2
DE69504636T2 DE69504636T DE69504636T DE69504636T2 DE 69504636 T2 DE69504636 T2 DE 69504636T2 DE 69504636 T DE69504636 T DE 69504636T DE 69504636 T DE69504636 T DE 69504636T DE 69504636 T2 DE69504636 T2 DE 69504636T2
Authority
DE
Germany
Prior art keywords
transducers
coupling member
actuator
track
polarized
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.)
Expired - Fee Related
Application number
DE69504636T
Other languages
English (en)
Other versions
DE69504636D1 (de
Inventor
John Koblanski
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.)
Texon Technologies Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69504636D1 publication Critical patent/DE69504636D1/de
Publication of DE69504636T2 publication Critical patent/DE69504636T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/08—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors using travelling waves, i.e. Rayleigh surface waves

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)
  • Die Bonding (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Control Of Position Or Direction (AREA)
DE69504636T 1994-01-24 1995-01-20 Positionierungsapparat Expired - Fee Related DE69504636T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/185,299 US5396142A (en) 1994-01-24 1994-01-24 Positioning apparatus
PCT/CA1995/000032 WO1995020262A1 (en) 1994-01-24 1995-01-20 Positioning apparatus

Publications (2)

Publication Number Publication Date
DE69504636D1 DE69504636D1 (de) 1998-10-15
DE69504636T2 true DE69504636T2 (de) 1999-05-06

Family

ID=22680413

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69504636T Expired - Fee Related DE69504636T2 (de) 1994-01-24 1995-01-20 Positionierungsapparat

Country Status (8)

Country Link
US (1) US5396142A (de)
EP (1) EP0741928B1 (de)
JP (1) JPH09507739A (de)
AT (1) ATE171019T1 (de)
AU (1) AU1451295A (de)
CA (1) CA2181706C (de)
DE (1) DE69504636T2 (de)
WO (1) WO1995020262A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008039956A1 (de) 2008-08-27 2010-03-04 Patrice Weiss Verfahren und Vorrichtungen zur Erzeugung von symmetrischen und asymmetrischen, sinusförmigen und nichtsinusförmigen Wanderwellen und deren Anwendung für verschiedene Prozesse. Wanderwellengenerator und Wanderwellenmotor

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19627145C2 (de) * 1996-07-05 2003-05-28 Andreas Hilker Kupplung
US6115147A (en) * 1996-10-01 2000-09-05 Fuji Photo Film Co., Ltd. Image reading apparatus
KR100257828B1 (ko) * 1997-06-12 2000-06-01 윤종용 복합기의독취방법및장치
US6313566B1 (en) * 1997-07-08 2001-11-06 John Cunningham Piezoelectric motor
US6147780A (en) * 1998-04-17 2000-11-14 Primax Electronics Ltd. Scanner which takes samples from different positions of a document to increase its resolution
US6320680B1 (en) * 1998-06-18 2001-11-20 Digimarc Corporation Stochastic scanning documents to change moire effects
AU2002258356A1 (en) 2000-11-03 2002-09-12 Herzel Laor Piezoelectric optical cross connect switching
US7915787B2 (en) * 2007-07-20 2011-03-29 Canon Kabushiki Kaisha Actuator
JP5663353B2 (ja) 2010-10-27 2015-02-04 株式会社マキタ 電動工具システム
DK2912789T3 (en) 2012-10-26 2017-10-16 Rensselaer Polytech Inst ACOUSTIC-ELECTRICAL CHANNEL CONSTRUCTION AND OPERATION BY ADAPTIVE TRANSDUCER GROUPS

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389274A (en) * 1965-12-06 1968-06-18 Perkin Elmer Corp Peristaltic actuator
US3706874A (en) * 1971-05-18 1972-12-19 Amp Inc Embossed card reader
SU595813A1 (ru) * 1976-11-26 1978-02-28 Каунасский Политехнический Институт Им.Антанаса Снечкуса Волновой вибродвигатель
SU771775A1 (ru) * 1979-01-25 1980-10-15 Каунасский Политехнический Институт Им.Антанаса Снечкуса Вибропривод
AT384912B (de) * 1982-04-16 1988-01-25 Ki Polt I Piezoelektrischer motor
US4613782A (en) * 1984-03-23 1986-09-23 Hitachi, Ltd. Actuator
JPS61142979A (ja) * 1984-12-17 1986-06-30 Nec Corp 圧電素子を用いたモ−タ
JPS61154487A (ja) * 1984-12-26 1986-07-14 Canon Inc リニア振動波モ−タ
JPH0636266B2 (ja) * 1985-10-18 1994-05-11 キヤノン株式会社 情報記録再生装置
JPS62171457A (ja) * 1986-01-21 1987-07-28 Dainippon Screen Mfg Co Ltd リニア・アクチユエ−タ
JPS63294277A (ja) * 1987-05-27 1988-11-30 Nec Corp 超音波リニアモ−タ
JPS63316676A (ja) * 1987-06-19 1988-12-23 Mitsubishi Electric Corp 圧電リニアモ−タ
US4809086A (en) * 1987-08-13 1989-02-28 Tokyo Electric Co., Ltd. Input scanning device
JP2601698B2 (ja) * 1988-08-30 1997-04-16 株式会社小松製作所 レーザスキャナ回転検出機構
US5189661A (en) * 1988-12-27 1993-02-23 Kabushiki Kaisha Card carrier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008039956A1 (de) 2008-08-27 2010-03-04 Patrice Weiss Verfahren und Vorrichtungen zur Erzeugung von symmetrischen und asymmetrischen, sinusförmigen und nichtsinusförmigen Wanderwellen und deren Anwendung für verschiedene Prozesse. Wanderwellengenerator und Wanderwellenmotor

Also Published As

Publication number Publication date
CA2181706A1 (en) 1995-07-27
WO1995020262A1 (en) 1995-07-27
JPH09507739A (ja) 1997-08-05
AU1451295A (en) 1995-08-08
EP0741928A1 (de) 1996-11-13
DE69504636D1 (de) 1998-10-15
EP0741928B1 (de) 1998-09-09
US5396142A (en) 1995-03-07
CA2181706C (en) 2002-10-08
ATE171019T1 (de) 1998-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TEXON TECHNOLOGIES LTD., VANCOUVER, BRITISH COLUMB

8339 Ceased/non-payment of the annual fee