DE411933C - Writing and drawing equipment - Google Patents

Writing and drawing equipment

Info

Publication number
DE411933C
DE411933C DEF53475D DEF0053475D DE411933C DE 411933 C DE411933 C DE 411933C DE F53475 D DEF53475 D DE F53475D DE F0053475 D DEF0053475 D DE F0053475D DE 411933 C DE411933 C DE 411933C
Authority
DE
Germany
Prior art keywords
writing
paper
sheet
drawing equipment
protective layer
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
DEF53475D
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.)
PRINTATOR GmbH
Original Assignee
PRINTATOR GmbH
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 PRINTATOR GmbH filed Critical PRINTATOR GmbH
Priority to DEF53475D priority Critical patent/DE411933C/en
Application granted granted Critical
Publication of DE411933C publication Critical patent/DE411933C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing

Description

Schreib- und Zeicheneinrichtung. Die Erfindung bezieht sich auf die bekannten, etwas klebfähig imprägnierten, dunkelfarbigen Schreib- und Zeichenunterlagen mit darüber befindlichem Papierblatt, bei denen die Schrift durch Beschreiben mit einem stumpfen Griffel auf das Papierblatt erzeugt wird. Uni dieses Papierblatt und die imprägnierte Unterlage zu schützen, werden bekanntlich Schutzschichten aus Zellon, Zelluloid, Marienglas, Glimmer und ähnlichen geeigneten Materialien verwendet. Dabei wird das Papierblatt mit der Schutzschicht vereinigt bzw. in einem Rahmen oder in einer anderen geeigneten Vorrichtung miteinander verbunden.Writing and drawing equipment. The invention relates to well-known, somewhat adhesive, impregnated, dark-colored writing and drawing pads with a sheet of paper over it, in which the writing by writing with a blunt stylus is created on the sheet of paper. Uni this sheet of paper and to protect the impregnated substrate are known to consist of protective layers Zellon, celluloid, Marienglas, mica and similar suitable materials are used. The paper sheet is combined with the protective layer or in a frame or connected to one another in another suitable device.

Diese bekannten Vorrichtungen genügen dein angestrebten Zweck nicht zu völliger Befriedigung. Die Vereinigung des Papierblattes mit der Schutzschicht ist, da es sich um Massenfabrikationen handelt, niemals eine so vollkommene, daß das Papierblatt eine glatte Schreibfläche bildet, sondern es bilden sich in demselben Falten und Vertiefungen, die die Gebrauchsfähigkeit beeinträchtigen. Andererseits bedeutet die Verwendung zweier Materialien und deren Vereinigung auch aus dem gleichen Grunde bei der Massenproduktion einen erheblichen Mangel.These known devices are not sufficient for the intended purpose to complete satisfaction. Union of a sheet of paper with a protective layer Since it is a matter of mass production, it is never so perfect that the sheet of paper forms a smooth writing surface, but it is formed in the same Wrinkles and depressions that impair usability. on the other hand means the use of two materials and their union also from the same Basically a significant deficiency in mass production.

Die Erfindung beseitigt die genannten L:belstände dadurch, daß die Schutzschicht an ihrer auf der imprägnierten Unterlage aufliegenden Seite mattiert ist. Auf diese Weise erübrigt sich die Verwendung des aus Papier oder anderem Material bestehenden Zwischenblattes.The invention eliminates the mentioned L: belstands in that the Protective layer matted on the side resting on the impregnated base is. In this way, the use of paper or other material is unnecessary existing interleaf.

Die Mattierung kann in beliebiger Weise durch Abschleifen usw. erfolgen.The matting can be done in any way by sanding, etc.

Claims (1)

PATENTANSPRUCH: Schreib- und Zeicheneinrichtung aus einer etwas klebfähig imprägnierten Unterlage mit darauf befindlichem Papierblatt, das mit einer Schutzschicht aus durchscheinendem, die Schriftzüge aufnehmendem Material bedeckt ist, dadurch gekennzeichnet, daß die Papierblattzwischenlage durch Mattierung der Schutzschicht an der auf der imprägnierten Unterlage aufliegenden Seite ersetzt ist. PATENT CLAIM: Writing and drawing equipment made from a somewhat adhesively impregnated base with a sheet of paper on it, which is covered with a protective layer of translucent material that absorbs the lettering, characterized in that the paper sheet intermediate layer is replaced by matting the protective layer on the side resting on the impregnated base is.
DEF53475D 1923-02-17 1923-02-17 Writing and drawing equipment Expired DE411933C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF53475D DE411933C (en) 1923-02-17 1923-02-17 Writing and drawing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF53475D DE411933C (en) 1923-02-17 1923-02-17 Writing and drawing equipment

Publications (1)

Publication Number Publication Date
DE411933C true DE411933C (en) 1925-03-26

Family

ID=7106346

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF53475D Expired DE411933C (en) 1923-02-17 1923-02-17 Writing and drawing equipment

Country Status (1)

Country Link
DE (1) DE411933C (en)

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