DE4021660C1 - Roller drive for transporting sheet material - has stepper motor for friction wheel transmission with coaxial driven and output shafts - Google Patents

Roller drive for transporting sheet material - has stepper motor for friction wheel transmission with coaxial driven and output shafts

Info

Publication number
DE4021660C1
DE4021660C1 DE4021660A DE4021660A DE4021660C1 DE 4021660 C1 DE4021660 C1 DE 4021660C1 DE 4021660 A DE4021660 A DE 4021660A DE 4021660 A DE4021660 A DE 4021660A DE 4021660 C1 DE4021660 C1 DE 4021660C1
Authority
DE
Germany
Prior art keywords
shaft
roller
drive motor
friction wheel
output
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 - Lifetime
Application number
DE4021660A
Other languages
German (de)
English (en)
Inventor
Werner Dipl.-Ing. Stahl (Fh), 8016 Heimstetten, De
Volkmar Dipl.-Phys. 8031 Eichenau De Voigtlaender
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.)
Agfa Gevaert Healthcare GmbH
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Priority to DE4021660A priority Critical patent/DE4021660C1/de
Application granted granted Critical
Publication of DE4021660C1 publication Critical patent/DE4021660C1/de
Priority to ITMI911675A priority patent/IT1248080B/it
Priority to JP3157260A priority patent/JPH0737292B2/ja
Priority to FR9108489A priority patent/FR2664249B1/fr
Priority to US08/007,607 priority patent/US5413265A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G03B27/58—Baseboards, masking frames, or other holders for the sensitive material
    • G03B27/585—Handling cut photosensitive sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G13/00—Roller-ways
    • B65G13/02—Roller-ways having driven rollers
    • B65G13/06—Roller driving means
    • B65G13/073—Roller driving means comprising free-wheel gearing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • H04N1/121—Feeding arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Friction Gearing (AREA)
  • Controlling Sheets Or Webs (AREA)
DE4021660A 1990-07-07 1990-07-07 Roller drive for transporting sheet material - has stepper motor for friction wheel transmission with coaxial driven and output shafts Expired - Lifetime DE4021660C1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE4021660A DE4021660C1 (en) 1990-07-07 1990-07-07 Roller drive for transporting sheet material - has stepper motor for friction wheel transmission with coaxial driven and output shafts
ITMI911675A IT1248080B (it) 1990-07-07 1991-06-19 Dispositivo per l'azionamento di un sistema a rulli per il trasporto di materiale in fogli.
JP3157260A JPH0737292B2 (ja) 1990-07-07 1991-06-28 シート状材料の搬送装置
FR9108489A FR2664249B1 (fr) 1990-07-07 1991-07-05 Dispositif pour faire defiler des matieres en forme de bandes.
US08/007,607 US5413265A (en) 1990-07-07 1993-01-22 Arrangement for transporting web-shaped materials to be scanned or exposed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4021660A DE4021660C1 (en) 1990-07-07 1990-07-07 Roller drive for transporting sheet material - has stepper motor for friction wheel transmission with coaxial driven and output shafts

Publications (1)

Publication Number Publication Date
DE4021660C1 true DE4021660C1 (en) 1991-06-06

Family

ID=6409844

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4021660A Expired - Lifetime DE4021660C1 (en) 1990-07-07 1990-07-07 Roller drive for transporting sheet material - has stepper motor for friction wheel transmission with coaxial driven and output shafts

Country Status (4)

Country Link
JP (1) JPH0737292B2 (ja)
DE (1) DE4021660C1 (ja)
FR (1) FR2664249B1 (ja)
IT (1) IT1248080B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0633687A1 (en) * 1993-07-08 1995-01-11 Agfa-Gevaert N.V. Compact transparent sheet digitiser offering angular and positional accuracy of a sheet and uniform sheet motion
DE10046356A1 (de) * 2000-09-19 2001-10-04 Agfa Gevaert Ag Vorrichtung zum Antrieb einer Printwalze zum Transport von zu belichtendem oder zu bedruckendem Material
EP2568334A1 (de) * 2011-09-06 2013-03-13 Agfa HealthCare NV Vorrichtung und System zum Auslesen von in Speicherleuchtstoffplatten gespeicherten Röntgeninformationen sowie Speicherleuchtstoffplatte

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831461A (en) * 1985-10-17 1989-05-16 Fuji Photo Film Co., Ltd. Sheet feed mechanism and method of controlling the same in light beam scanning apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63117842A (ja) * 1986-11-04 1988-05-21 Nippon Seimitsu Kogyo Kk シ−ト供給装置
JPH0798600B2 (ja) * 1987-10-06 1995-10-25 富士写真フイルム株式会社 搬送装置
JPH01303246A (ja) * 1988-05-31 1989-12-07 Mita Ind Co Ltd 自動原稿搬送装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831461A (en) * 1985-10-17 1989-05-16 Fuji Photo Film Co., Ltd. Sheet feed mechanism and method of controlling the same in light beam scanning apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0633687A1 (en) * 1993-07-08 1995-01-11 Agfa-Gevaert N.V. Compact transparent sheet digitiser offering angular and positional accuracy of a sheet and uniform sheet motion
DE10046356A1 (de) * 2000-09-19 2001-10-04 Agfa Gevaert Ag Vorrichtung zum Antrieb einer Printwalze zum Transport von zu belichtendem oder zu bedruckendem Material
EP2568334A1 (de) * 2011-09-06 2013-03-13 Agfa HealthCare NV Vorrichtung und System zum Auslesen von in Speicherleuchtstoffplatten gespeicherten Röntgeninformationen sowie Speicherleuchtstoffplatte
WO2013034239A1 (de) * 2011-09-06 2013-03-14 Agfa Healthcare N.V. Vorrichtung und system zum auslesen von in speicherleuchtstoffplatten gespeicherten röntgeninformationen sowie speicherleuchtstoffplatte
US9018609B2 (en) 2011-09-06 2015-04-28 Agfa Healthcare Nv Device and system for reading out X-ray information stored in storage phosphor plates and storage phosphor plate

Also Published As

Publication number Publication date
JPH0737292B2 (ja) 1995-04-26
ITMI911675A1 (it) 1992-12-19
JPH04226232A (ja) 1992-08-14
FR2664249A1 (fr) 1992-01-10
IT1248080B (it) 1995-01-05
ITMI911675A0 (it) 1991-06-19
FR2664249B1 (fr) 1993-10-08

Similar Documents

Publication Publication Date Title
DE69504052T2 (de) Stufenloses, automatisches, mechanisches getriebe und seine arbeitsweise
DE3716400C2 (ja)
DE19643173A1 (de) Antriebsvorrichtung für einen Bildträger einer bilderzeugenden Vorrichtung und Bilderzeugungsvorrichtung
EP0296376B1 (de) Spielfreies Planetengetriebe
DE4021660C1 (en) Roller drive for transporting sheet material - has stepper motor for friction wheel transmission with coaxial driven and output shafts
DE3308413C1 (de) Spielfrei einstellbarer Schwenkantrieb fuer mindestens eine Hauptachse von Manipulatoren
DE2552872C3 (de) Antriebsvorrichtung für ein Photokopiergerät
DE69221588T2 (de) Stufenloses getriebe
EP2123937B1 (de) Gelenkkettenantrieb
DE2947747C2 (de) Rauhmaschine
DE4101847C2 (de) Kurvengetriebe
DE2610314C3 (de) Antriebsvorrichtung für die AbreiBwalzen von Kämmaschinen
DE2046951A1 (de) Verstellbare Kraftubertragungsvor richtung
DE69204095T2 (de) Gerät zum Vereinzeln von blattförmigem Gut.
DE3036930C2 (de) Ungleichförmigkeitsgetriebe, vorzugsweise zum Antrieb von Messerwalzen
DE2528269A1 (de) Vorrichtung zur synchronisierung zweier im gegensinn laufender unwuchtantriebe
WO2018137844A1 (de) Getriebebauteil
EP0096206A2 (de) Stufenloses Getriebe
DE69106350T2 (de) Vorrichtung zur realisierung einer bearbeitung mit einem bestimmten schritt auf einer folie.
DE4109409C2 (de) Kurvengesteuertes Bogenbeschleunigungssystem mit Leistungsausgleich
DE69603621T2 (de) Getriebe
DE2234866A1 (de) Anordnung zur kompensation der auf ein rotierendes und sich hin und her bewegendes bauelement einwirkenden zentrifugalkraft
EP1263207B1 (de) Linearantrieb für eine optische Abtasteinheit
DE2447861A1 (de) Stauchfalzwerk
DE251274C (ja)

Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: AGFA-GEVAERT HEALTHCARE GMBH, 51373 LEVERKUSEN, DE

8327 Change in the person/name/address of the patent owner

Owner name: AGFA-GEVAERT HEALTHCARE GMBH, 50670 KOELN, DE