DE92871C - - Google Patents
Info
- Publication number
- DE92871C DE92871C DENDAT92871D DE92871DA DE92871C DE 92871 C DE92871 C DE 92871C DE NDAT92871 D DENDAT92871 D DE NDAT92871D DE 92871D A DE92871D A DE 92871DA DE 92871 C DE92871 C DE 92871C
- Authority
- DE
- Germany
- Prior art keywords
- wood
- drawing board
- linoleum
- board
- corrugated
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 229920002522 Wood fibre Polymers 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
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
- B43L5/00—Drawing boards
Landscapes
- Laminated Bodies (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Den Gegenstand vorliegender Erfindung bildet ein Zeichenbrett, welches — abweichend von den bisher gebräuchlichen — nicht aus Holz, sondern aus Wellblech mit einer Auflage aus elastischem Material, wie Linoleum oder Aehnlichem, hergestellt ist. Holz kommt hierbei somit gänzlich in Fortfall, und bedeutet die vorliegende Erfindung daher einen nicht zu unterschätzenden Fortschritt im gesammten Zeichenwesen, da sie — was bisher nicht erreichbar war — die Herstellung einer absolut genauen Zeichnung ermöglicht; denn die hier zur Verwendung kommenden Materialien (Wellblech und als Auflage vornehmlich Linoleum) sind den Witterungseinflüssen wenig oder garnicht unterworfen, was bei Holz hingegen in hohem Mafse der Fall ist.The subject matter of the present invention is a drawing board, which - unlike the previously common ones - not made of wood, but of corrugated iron with a support elastic material such as linoleum or the like. Wood comes here thus completely eliminated, and the present invention therefore does not mean one underestimating progress in the entire character being, because they - what has not been attainable so far - made it possible to produce an absolutely precise drawing; because this one Materials to be used (corrugated iron and primarily linoleum as a topping) are little or not at all subject to the effects of the weather, which in the case of wood, on the other hand, is in is the case to a high degree.
Auch das Abwaschen des Brettes oder das feuchte Aufspannen der Zeichenbogen bringen keine Formveränderung bei dem neuen Zeichenbrett hervor.Washing the board or stretching the drawing sheets with them is also useful no change in shape in the new drawing board.
Auf der Zeichnung zeigt:The drawing shows:
Fig. ι die Oberansicht des Zeichenbrettes,Fig. Ι the top view of the drawing board,
Fig. 2 einen theilweisen Querschnitt desselben. Fig. 2 is a partial cross-section of the same.
Im Wesentlichen besteht das Zeichenbrett aus einer Wellblechtafel a, welche von einem der Reifsschiene als Führung dienenden Rahmen eingefafst ist. Letzterer kann auf der Anschlagseite auch so profilirt sein, dafs die Reifsschiene bezw. deren Kopf f zwangläufig geführt wird.Essentially, the drawing board consists of a corrugated sheet a, which is enclosed by a frame serving as a guide for the hoop rail. The latter can also be profiled on the stop side in such a way that the hoop rail resp. whose head f is inevitably guided.
Die Thäler des Wellbleches α werden auf dessen Oberseite mit einem schmiegsamen, weichen Stoff b, wie Papierfilz, Holzfaser oder dergl., ausgefüllt, worauf das Ganze mit der eigentlichen Zeichenunterlage c aus Linoleum oder verwandtem Material überspannt wird.The valleys of the corrugated sheet α are filled on its upper side with a pliable, soft material b, such as paper felt, wood fiber or the like., After which the whole thing is covered with the actual drawing base c made of linoleum or related material.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE92871C true DE92871C (en) |
Family
ID=364346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT92871D Active DE92871C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE92871C (en) |
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0
- DE DENDAT92871D patent/DE92871C/de active Active
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