DE69012854T2 - Blattfördervorrichtung. - Google Patents

Blattfördervorrichtung.

Info

Publication number
DE69012854T2
DE69012854T2 DE69012854T DE69012854T DE69012854T2 DE 69012854 T2 DE69012854 T2 DE 69012854T2 DE 69012854 T DE69012854 T DE 69012854T DE 69012854 T DE69012854 T DE 69012854T DE 69012854 T2 DE69012854 T2 DE 69012854T2
Authority
DE
Germany
Prior art keywords
sheet conveyor
conveyor
sheet
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
DE69012854T
Other languages
English (en)
Other versions
DE69012854D1 (de
Inventor
Kenichi Kataoka
Yoshifumi Nishimoto
Masahiko Igaki
Eiichi Yanagi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of DE69012854D1 publication Critical patent/DE69012854D1/de
Application granted granted Critical
Publication of DE69012854T2 publication Critical patent/DE69012854T2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/008—Feeding articles separated from piles; Feeding articles to machines using vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/16—Feeding articles separated from piles; Feeding articles to machines by pusher, needles, friction, or like devices adapted to feed single articles along a surface or table
    • 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
    • H02N2/06—Drive circuits; Control arrangements or methods
DE69012854T 1989-02-28 1990-02-27 Blattfördervorrichtung. Expired - Fee Related DE69012854T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1047367A JP2705820B2 (ja) 1989-02-28 1989-02-28 振動波モータ装置

Publications (2)

Publication Number Publication Date
DE69012854D1 DE69012854D1 (de) 1994-11-03
DE69012854T2 true DE69012854T2 (de) 1995-03-02

Family

ID=12773142

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69012854T Expired - Fee Related DE69012854T2 (de) 1989-02-28 1990-02-27 Blattfördervorrichtung.

Country Status (4)

Country Link
US (1) US5065999A (de)
EP (1) EP0385409B1 (de)
JP (1) JP2705820B2 (de)
DE (1) DE69012854T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2687233B2 (ja) * 1989-02-10 1997-12-08 キヤノン株式会社 シート送り装置
JP2563585B2 (ja) * 1989-06-22 1996-12-11 キヤノン株式会社 搬送装置
JP2725873B2 (ja) * 1990-03-05 1998-03-11 キヤノン株式会社 シート送り装置
JP2996483B2 (ja) * 1990-04-05 1999-12-27 キヤノン株式会社 振動型モータ
JPH05116788A (ja) * 1991-10-29 1993-05-14 Canon Inc シート送り装置
JP3162486B2 (ja) * 1992-06-25 2001-04-25 キヤノン株式会社 プリンタ装置
US6068256A (en) * 1999-07-28 2000-05-30 Technology Commercialization Corp. Piezoelectric conveying device
JP2001258278A (ja) * 2000-03-15 2001-09-21 Minolta Co Ltd トラス型アクチュエータの駆動制御装置
JP5845825B2 (ja) * 2011-11-07 2016-01-20 株式会社ニコン 振動波モータ装置及び撮像装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603680A (en) * 1969-12-24 1971-09-07 Xerox Corp Ultrasonic paper detection
US4066969A (en) * 1975-09-22 1978-01-03 Eastman Kodak Company Multiple sheet detecting apparatus
JPS56149931A (en) * 1980-04-19 1981-11-20 Dainippon Printing Co Ltd Detector for abnormality in number of stacked sheet
JPS59177243A (ja) * 1983-03-23 1984-10-06 Canon Inc シ−ト送り装置
JPS60161846A (ja) * 1984-02-01 1985-08-23 Ricoh Co Ltd 用紙送り装置
JPS62235115A (ja) * 1986-04-07 1987-10-15 Ee & D:Kk 圧電型振動子を用いた振動フイ−ダ
JPS62285834A (ja) * 1986-05-30 1987-12-11 Matsushita Electric Ind Co Ltd 紙送り装置

Also Published As

Publication number Publication date
JPH02225248A (ja) 1990-09-07
EP0385409A2 (de) 1990-09-05
EP0385409B1 (de) 1994-09-28
US5065999A (en) 1991-11-19
EP0385409A3 (de) 1991-02-06
JP2705820B2 (ja) 1998-01-28
DE69012854D1 (de) 1994-11-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee