DE1688735U - PLASTIC TABLE COVER. - Google Patents

PLASTIC TABLE COVER.

Info

Publication number
DE1688735U
DE1688735U DEK17004U DEK0017004U DE1688735U DE 1688735 U DE1688735 U DE 1688735U DE K17004 U DEK17004 U DE K17004U DE K0017004 U DEK0017004 U DE K0017004U DE 1688735 U DE1688735 U DE 1688735U
Authority
DE
Germany
Prior art keywords
plastic
board
saver
blackboard
writing
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
DEK17004U
Other languages
German (de)
Inventor
Jakob Koehler
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 DEK17004U priority Critical patent/DE1688735U/en
Publication of DE1688735U publication Critical patent/DE1688735U/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/0006—Covers for loose-leaf binders

Landscapes

  • Drawing Aids And Blackboards (AREA)

Description

Beschreibung des Kunststoff-Tafelsehoners.,Description of the plastic table honors.,

Es sind Tafelschöner for lönderschreibtafeln in Gebrauch» die aus /Pappe ge- - arbeitet: sind und den Hackbeil haben* daß ihre Breitenwände nach kurzem Ge- -branch, sich, nach innen wölben und so zwangsläufig: die Schrift der hin- und hergeschobenen Tafel Tertiischt. Außerdem hat so ein Pappe-rafelschoner nur eine "befristete- lebensdauer bis höchstens 4 Monate und löst sich dann in sei-There are blackboards in use for writing boards »made of / cardboard - works: are and have the cleaver * that their widths of the wall after a short -branch, to curve inwards and so inevitably: the writing of the back and forth Tertiischt table that was pushed forward. In addition, such a cardboard rafel saver only has a "limited life time up to a maximum of 4 months and then dissolves in his-

^a&- Bestandteile "auf.- ■-/■ ;-.-.■ "_ ' ' - ".. _:-:-- . ^ a & - components "auf.- ■ - / ■; -.-. ■" _ '' - ".. _ : - : -.

'Der Eunststqff-Tafelschoner behebt diese Mängel· und ist verwendbar,, solange die Schüler auf die Tafel schreiben.«The Eunststqff board saver remedies these deficiencies · and can be used, as long as the students write on the board. "

Kunststoff-Tafelschoner gekennzeichnet dadurch,, daß er aus Eäanststoff hsrgesteiltrist; und'zxs&s t _ .. ;:■_."-".-- -. ; -\-- a^'dürch'Hartfölie» Iahte elektrisch geschweißt,; ;: -V-b) durch Gießen^ - '/ V - -Plastic board protector characterized by the fact that it is made of synthetic material; and 'zxs & s t _ ..;: ■ _. "-" .-- -. ; - \ - a ^ 'by' Hartfölie 'seams electrically welded; ;: -Vb) by pouring ^ - '/ V - -

ei) durclLSprftzeni ■ ' :ei) durclLSprftzeni ■ ':

Claims (1)

ΡΑ6288Ο5·2210.§4ΡΑ6288Ο5 2210. §4 Aktenzeichens K 17004/70 e GmFile number K 17004/70 e Gm SahutzansprücheSahutz claims Es sind Schutzmappen für Kinder-Schreibtafeln im, Gebrauch, die alle aus Pappe gearbeitet sind, aber den lachteil haben, daß sich ihre Breitenwände nach kurzem Begrauch nach innen wölben und so zwangsläufig- die Schrift auf der in der Büchermappe hin - und hergeschobenen Tafel verwischt. Auch sind diese Schutzmappen längstens bis zu drei Monaten zu verwenden, bis sie sich in ihre Bestandteile auflösen.Protective folders for children's writing boards are in use, all of which are made of cardboard are, but have the disadvantage that their widths walls turn inward after a short period of use bulge and so inevitably - the writing on the in the book folder - pushed back and forth Blackboard blurred. These protective covers can also be used for a maximum of three months, until they dissolve into their constituent parts. Der Kunststoff - Tafelschoner behebt, diese Mangel und ist dadurch gekennzeichnet, daß 1.) Der Kunststoff - Tafelschoner vollständig aus Kunststoff gearbeitet ist. "■.-"-2.) Kunststoff - Tafelschoner nach Anspruch 1, dadurch gekennzeichnet, daß die Eundkanten -The plastic panel saver remedies this deficiency and is characterized in that 1.) The plastic board protector is made entirely of plastic. "■ .-" - 2.) Plastic sheet protector according to claim 1, characterized in that the edge edges - der vier Ecken offen liegen. . -of the four corners are open. . - 3·) Kunststoff - Tafelschoner nach Anspruch 1, dadurch gekennzeichnet, daß die Breitenwände3 ·) Plastic board protector according to claim 1, characterized in that the width walls an ihren drei schmälsten Stellen durch erhöhte Verstrebungen verstärkt sind. ■ · - ■ 4.) Kunststoff - Tafelschoner nach Anspruch 1, dadurch gekennzeichnet, daß er mit drei öriffvertiefungen zum Herausziehen der Schultafel versehen ist.are reinforced at their three narrowest points by raised struts. ■ · - ■ 4.) plastic - board saver according to claim 1, characterized in that it has three öriff recesses is provided for pulling out the blackboard.
DEK17004U 1954-09-10 1954-09-10 PLASTIC TABLE COVER. Expired DE1688735U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK17004U DE1688735U (en) 1954-09-10 1954-09-10 PLASTIC TABLE COVER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK17004U DE1688735U (en) 1954-09-10 1954-09-10 PLASTIC TABLE COVER.

Publications (1)

Publication Number Publication Date
DE1688735U true DE1688735U (en) 1954-12-09

Family

ID=32113155

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK17004U Expired DE1688735U (en) 1954-09-10 1954-09-10 PLASTIC TABLE COVER.

Country Status (1)

Country Link
DE (1) DE1688735U (en)

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