DE3850874D1 - Wagenabtastsystem für optische Abtaster. - Google Patents

Wagenabtastsystem für optische Abtaster.

Info

Publication number
DE3850874D1
DE3850874D1 DE3850874T DE3850874T DE3850874D1 DE 3850874 D1 DE3850874 D1 DE 3850874D1 DE 3850874 T DE3850874 T DE 3850874T DE 3850874 T DE3850874 T DE 3850874T DE 3850874 D1 DE3850874 D1 DE 3850874D1
Authority
DE
Germany
Prior art keywords
scanning system
optical scanners
carriage scanning
carriage
scanners
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
DE3850874T
Other languages
English (en)
Other versions
DE3850874T2 (de
Inventor
Chikuma Tom Kazutoshi
Rick Owen Jones
William Harry Nelson
Wakter Franklin Price
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE3850874D1 publication Critical patent/DE3850874D1/de
Application granted granted Critical
Publication of DE3850874T2 publication Critical patent/DE3850874T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving parts
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure
    • G03B27/526—Projection optics for slit exposure in which the projection optics move
    • G03B27/527—Projection optics for slit exposure in which the projection optics move as a whole in a translatory movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Bearings For Parts Moving Linearly (AREA)
DE3850874T 1988-04-28 1988-11-08 Wagenabtastsystem für optische Abtaster. Expired - Fee Related DE3850874T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/187,625 US4846589A (en) 1988-04-28 1988-04-28 Scanning carriage system useful for optical scanners

Publications (2)

Publication Number Publication Date
DE3850874D1 true DE3850874D1 (de) 1994-09-01
DE3850874T2 DE3850874T2 (de) 1995-03-09

Family

ID=22689762

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3850874T Expired - Fee Related DE3850874T2 (de) 1988-04-28 1988-11-08 Wagenabtastsystem für optische Abtaster.

Country Status (4)

Country Link
US (1) US4846589A (de)
EP (1) EP0339167B1 (de)
JP (1) JPH07104559B2 (de)
DE (1) DE3850874T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2068509T3 (es) * 1990-06-01 1995-04-16 De La Rue Syst Metodo de deteccion de hojas en una pila.
US5221837A (en) * 1992-03-27 1993-06-22 Faraday National Corporation Non-contact envelope counter using distance measurement
US5540503A (en) * 1995-05-19 1996-07-30 Olympus Optical Co., Ltd. Linear guide apparatus
KR100297784B1 (ko) * 1998-03-20 2001-09-06 윤종용 인쇄기기의 레이저 스캐너 기울기 조정장치
US6170751B1 (en) * 1998-05-06 2001-01-09 Microtek International Inc. Scanning module with variable optical paths for generating different scanning resolution
DE19843668A1 (de) * 1998-09-23 2000-04-13 Crown Simplimatic Maschinentec Bewegungsvorrichtung mit M-Profil-Träger
US8477388B2 (en) 2011-07-11 2013-07-02 Hewlett-Packard Development Company, L.P. Scanner with a separate flatbed glass and ADF glass
JP6935721B2 (ja) * 2017-10-18 2021-09-15 京セラドキュメントソリューションズ株式会社 機器を電気的に接地する接地構造、及び該接地構造を備えた画像形成装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US649121A (en) * 1899-03-25 1900-05-08 Ingersollsergeant Drill Company Roller-guide for bar-channeling machines.
GB311210A (en) * 1928-02-07 1929-05-07 Berkel Patent Nv Improvements in and relating to slicing machines
US1923853A (en) * 1928-02-07 1933-08-22 Us Slicing Machine Co Slicing machine guide
US2598251A (en) * 1946-10-31 1952-05-27 Edwin E Gesner Tool supporting carriage
DE830270C (de) * 1948-12-09 1952-02-04 Friedrich Moogk Rollenfuehrung
US2602710A (en) * 1949-03-31 1952-07-08 Edwin E Gesner Tool supporting carriage
US3661431A (en) * 1970-08-24 1972-05-09 Bishop Wisecarver Corp Guide wheels and tracks
JPS5122432A (ja) * 1974-08-19 1976-02-23 Canon Kk Kogakusosasochi
JPS59157626A (ja) * 1983-02-28 1984-09-07 Minolta Camera Co Ltd 電子複写機
US4593957A (en) * 1984-11-26 1986-06-10 Nippon Thompson Co., Ltd. Rolling bearing made by thin steel plates for providing a rectilinear movement
US4634267A (en) * 1985-02-14 1987-01-06 International Business Machines Corporation Photocopier scanning apparatus and method for adjustment

Also Published As

Publication number Publication date
JPH07104559B2 (ja) 1995-11-13
EP0339167A3 (de) 1991-05-02
DE3850874T2 (de) 1995-03-09
US4846589A (en) 1989-07-11
JPH01292370A (ja) 1989-11-24
EP0339167A2 (de) 1989-11-02
EP0339167B1 (de) 1994-07-27

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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