DE19645622A1 - Photocopier with accurate positioning of original - Google Patents

Photocopier with accurate positioning of original

Info

Publication number
DE19645622A1
DE19645622A1 DE1996145622 DE19645622A DE19645622A1 DE 19645622 A1 DE19645622 A1 DE 19645622A1 DE 1996145622 DE1996145622 DE 1996145622 DE 19645622 A DE19645622 A DE 19645622A DE 19645622 A1 DE19645622 A1 DE 19645622A1
Authority
DE
Germany
Prior art keywords
original
template
positioning
scale
photocopier
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.)
Withdrawn
Application number
DE1996145622
Other languages
German (de)
Inventor
Thomas Dipl Ing Schulz
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.)
Individual
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
Priority to DE1996145622 priority Critical patent/DE19645622A1/en
Publication of DE19645622A1 publication Critical patent/DE19645622A1/en
Withdrawn legal-status Critical Current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
    • G03G15/60—Apparatus which relate to the handling of originals
    • G03G15/605—Holders for originals or exposure platens
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holders For Sensitive Materials And Originals (AREA)

Abstract

During position of an original (6) on a reproduction system such as a photocopier (3), the copier light (4) is illuminated so that the copier scale (5) can be seen through the original by the person using the copier. Thus when large originals or parts of originals are to be copied the mirror original is positioned in the correct position. After positioning the cover (2) is closed in the normal manner. The scale is transparent to enable light to be seen through the scale. The light is used both for illumination of the original during positioning and during the copying process.

Description

Stand der TechnikState of the art

Bei allen optischen Vervielfältigungssystemen (z. B. Fotokopierer) werden die Originalvorlagen einer Belichtungseinheit (spiegelbildlich auf einer Glasscheibe) zugeführt. Dabei wird diese Vorlage entsprechend ihrer Größe (DIN A4) an der Skalierung eingelegt. Nach der Originalzuführung wird die Vorlagenklappe, zwecks Vermeidung von Gegenlicht, geschlossen. Soll nun von einer Vorlage ein Ausschnitt, oder ein Teilbereich einer größeren Vorlage (DIN A2 auf DIN A4) vervielfältigt werden, muß das Original seitenverkehrt, also mit dem Aufdruck nach unten, auf den Bildbereich der Skalierung eingelegt werden.With all optical reproduction systems (e.g. photocopiers), the Original templates fed to an exposure unit (mirror image on a glass pane). This template is inserted according to its size (A4) on the scale. After the original feed, the document flap is used to avoid backlighting closed. Should now be a section of a template, or a portion of a larger one Original (DIN A2 to A4) must be reproduced, the original must be reversed with the print facing downwards, be placed on the image area of the scaling.

Nachteildisadvantage

Dadurch, daß die Originalvorlage spiegelbildlich in die Skalierung einzulegen ist, kann keine exakte Positionierung geschehen. Der vervielfältigende Bereich ist nur zu schätzen. Es werden meistens mehrere nicht verwendbare Kopien erstellt.Due to the fact that the original template has to be inserted into the scaling as a mirror image, none can exact positioning happen. The duplicating area can only be appreciated. It will usually made multiple unusable copies.

Erreichte VorteileAchieved advantages

  • - exaktes Positionieren des zu vervielfältigenden Abbildbereiches vom Original- exact positioning of the image area to be reproduced from the original
  • - kein Energieverbrauch, kein Papierverbrauch, keine Zeitverschwendung durch mehrere Vervielfältigungen, bis das gewünschte Resultat erreicht ist- no energy consumption, no paper consumption, no time wasted by several Duplications until the desired result is achieved
  • - geringer technologischer Aufwand, um die Beleuchtung serienmäßig einzubauen- Little technological effort to install the lighting as standard
  • - leichtes Nachrüsten an vorhandenen Systemen- Easy retrofitting to existing systems
  • - eventuell ist die vorhandene Belichtungslampe dafür verwendbar- The existing exposure lamp can possibly be used for this
BezugszeichenlisteReference list

(1)(1)

Vervielfältigungssystem, Fotokopierer
Duplication system, photocopier

(2)(2)

Vorlagenklappe
Template flap

(3)(3)

Glasscheibe
Glass pane

(4)(4)

Beleuchtungseinrichtung
Lighting device

(5)(5)

Skalierung
Scaling

(6)(6)

Original, Kopiervorlage
Original, master copy

Claims (3)

1. Positioniereinrichtung für optische Vervielfältigungssysteme, dadurch gekennzeichnet,
daß bei der Positionierung der Originalvorlage eine Beleuchtungseinheit unterhalb der Vorlage eingeschaltet wird,
daß durch diese Beleuchtung der Bediener durch das spiegelbildliche Original sehen kann,
daß die Originalvorlage exakt an der Skalierung positioniert werden kann,
daß nach der Positionierung die Vorlagenklappe geschlossen wird und der Vervielfältigungsprozeß abläuft.1. Positioning device for optical reproduction systems, characterized in that
that a lighting unit below the template is switched on when positioning the original template,
that through this lighting the operator can see through the mirror image of the original,
that the original template can be positioned exactly on the scale,
that after positioning the document flap is closed and the duplication process is running. 2. Dadurch gekennzeichnet, daß als Beleuchtungseinheit die vorhandene Belichtungslampe verwendet werden kann.2. Characterized by that the existing exposure lamp can be used as the lighting unit. 3. Dadurch gekennzeichnet, daß die vorhandene Skalierung im Vorlagenbereich lichtdurchlässig gestaltet wird.3. Characterized by that the existing scaling in the template area is made translucent.
DE1996145622 1996-11-06 1996-11-06 Photocopier with accurate positioning of original Withdrawn DE19645622A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1996145622 DE19645622A1 (en) 1996-11-06 1996-11-06 Photocopier with accurate positioning of original

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996145622 DE19645622A1 (en) 1996-11-06 1996-11-06 Photocopier with accurate positioning of original

Publications (1)

Publication Number Publication Date
DE19645622A1 true DE19645622A1 (en) 1998-05-07

Family

ID=7810729

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996145622 Withdrawn DE19645622A1 (en) 1996-11-06 1996-11-06 Photocopier with accurate positioning of original

Country Status (1)

Country Link
DE (1) DE19645622A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3442788C2 (en) * 1983-11-24 1986-07-03 Sharp K.K., Osaka Cover plate for the support disk of a copier
DE3839302A1 (en) * 1987-11-20 1989-06-08 Sanyo Electric Co READING DEVICE
DE4443188A1 (en) * 1994-12-05 1996-06-13 Koerperich Andreas Attachment aid for a template on a copier
DE19527169C1 (en) * 1995-07-25 1996-11-14 Sebastian Dipl Ing Utermoehlen Copier device with variable copy size

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3442788C2 (en) * 1983-11-24 1986-07-03 Sharp K.K., Osaka Cover plate for the support disk of a copier
DE3839302A1 (en) * 1987-11-20 1989-06-08 Sanyo Electric Co READING DEVICE
DE4443188A1 (en) * 1994-12-05 1996-06-13 Koerperich Andreas Attachment aid for a template on a copier
DE19527169C1 (en) * 1995-07-25 1996-11-14 Sebastian Dipl Ing Utermoehlen Copier device with variable copy size

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee