DE510013C - Method for fastening the sheet metal in copying machines, especially those of a vertical type - Google Patents

Method for fastening the sheet metal in copying machines, especially those of a vertical type

Info

Publication number
DE510013C
DE510013C DEH123800D DEH0123800D DE510013C DE 510013 C DE510013 C DE 510013C DE H123800 D DEH123800 D DE H123800D DE H0123800 D DEH0123800 D DE H0123800D DE 510013 C DE510013 C DE 510013C
Authority
DE
Germany
Prior art keywords
sheet metal
fastening
copying machines
vertical type
especially those
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
Application number
DEH123800D
Other languages
German (de)
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.)
HERMANN HAUSLEITER F
Original Assignee
HERMANN HAUSLEITER F
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 HERMANN HAUSLEITER F filed Critical HERMANN HAUSLEITER F
Priority to DEH123800D priority Critical patent/DE510013C/en
Application granted granted Critical
Publication of DE510013C publication Critical patent/DE510013C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L29/00—Devices for attaching printing elements or formes to supports
    • B41L29/04—Devices for attaching printing elements or formes to supports for attaching printing elements to flat type-beds

Landscapes

  • Electrophotography Configuration And Component (AREA)

Description

Verfahren zur Befestigung des Bleches bei Kopiermaschinen, insbesondere bei solchen senkrechter Bauart Bei Kopiermaschinen, wie dieselben zum Zusammenstellen verschiedener oder gleicher Kopien auf einer Druckform, insbesondere Offsetblechen, Verwendung finden, ist letzteres auf der Unterlage fest aufgespannt, also in den drei Richtungen des Raumes fest.Method for fastening the sheet metal in copying machines, in particular in such a vertical design in copying machines, such as the same for assembling different or identical copies on one printing form, in particular offset sheets, Are used, the latter is firmly stretched on the base, i.e. in the three directions of space fixed.

Es hat sich nun insbesondere bei Verwendung senkrecht stehender Kopiermaschinen und da wiederum bei solchen leichter Bauart gezeigt, daß eine derartige Befestigung ungünstig ist; denn die in dem Blech stets vorhandenen Wellen und Blasen oder sonstigen Unregelmäßigkeiten, auch die verschiedenen Negativstärken (Diapositivstärken), bedingen ein Verwürgen der Maschine dann, wenn die Negative (Diapositive) mit pneumatischem Druck auf das Blech aufgepreßt werden.It has now proven particularly when using vertically standing copying machines and there again shown in such a lightweight design that such a fastening is unfavorable; because the waves and bubbles or other always present in the sheet metal Irregularities, including the different negative thicknesses (slide thicknesses), cause the machine will become blocked when the negatives (slides) are pneumatic Pressure can be pressed onto the sheet metal.

Die vorliegende Erfindung behebt den Llbelstand dadurch, daß das Blech sich nach einer Richtung im Raum bewegen kann. Es ist lediglich nach zwei Richtungen (Länge und Breite) fest, während es sich nach der dritten Richtung im Raum, nämlich zum Negativ (Diapositiv), frei bewegen kann. Dies kann praktisch dadurch erreicht werden, daß man bei Kopiermaschinen senkrechter Bauart das Blech so aufhängt, daß es sich zum .Negativ durchwölben bzw. frei bewegen kann, also z. B. dadurch, .daß man es lediglich an einer oberen Kante befestigt oder dadurch, daß man es auf einem größeren Blech an sämtlichen Kanten befestigt, wobei man dafür sorgt, daß das größere Blech sich durchzuwölben bzw. frei zu bewegen vermag.The present invention eliminates the Llbelstand by that the sheet can move in one direction in space. It's only in two directions (Length and width) fixed, while it is in the third direction in space, viz to the negative (slide), can move freely. This can practically be achieved thereby be that on copying machines of vertical design, the sheet is hung up in such a way that it can arch through to .Negativ or move freely, so z. B. by .that you simply attach it to an upper edge or by placing it on a larger sheet metal attached to all edges, making sure that the larger Sheet metal is able to bulge or move freely.

Claims (1)

PATENTANSPRUCF1: Verfahren zur Befestigung des Bleches bei Kopiermaschinen, insbesondere bei solchen senkrechter Bauart, dadurch gekennzeichnet, daß das Blech nur nach zwei Richtungen befestigt wird, während es sich nach der dritten Richtung bewegen kann.PATENTANSPRUCF1: Method for fastening the sheet metal in copying machines, especially in the case of such a vertical type, characterized in that the sheet metal is attached only in two directions, while it is attached in the third direction can move.
DEH123800D 1929-10-19 1929-10-19 Method for fastening the sheet metal in copying machines, especially those of a vertical type Expired DE510013C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH123800D DE510013C (en) 1929-10-19 1929-10-19 Method for fastening the sheet metal in copying machines, especially those of a vertical type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH123800D DE510013C (en) 1929-10-19 1929-10-19 Method for fastening the sheet metal in copying machines, especially those of a vertical type

Publications (1)

Publication Number Publication Date
DE510013C true DE510013C (en) 1930-10-15

Family

ID=7174463

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH123800D Expired DE510013C (en) 1929-10-19 1929-10-19 Method for fastening the sheet metal in copying machines, especially those of a vertical type

Country Status (1)

Country Link
DE (1) DE510013C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2420662A1 (en) * 1973-05-01 1974-11-21 Atlas As HEAT EXCHANGER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2420662A1 (en) * 1973-05-01 1974-11-21 Atlas As HEAT EXCHANGER

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