DE332665C - Jig for drawing boards - Google Patents
Jig for drawing boardsInfo
- Publication number
- DE332665C DE332665C DENDAT332665D DE332665DD DE332665C DE 332665 C DE332665 C DE 332665C DE NDAT332665 D DENDAT332665 D DE NDAT332665D DE 332665D D DE332665D D DE 332665DD DE 332665 C DE332665 C DE 332665C
- Authority
- DE
- Germany
- Prior art keywords
- jig
- drawing boards
- guide rails
- boards
- guide
- 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
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
- B43L5/00—Drawing boards
- B43L5/02—Drawing boards having means for clamping sheets of paper thereto
Description
Aufspannvorrichtung für Zeichenbretter. Die in der Zeichnung in einer Ansicht, einem Längs- und einem Querschnitt dargestellte neue Aufspannvorrichtung für Zeichenbretter besteht aus zwei parallellaufenden Führungsschienen a. Die Führungsschienen werden durch zwei Plättchen e an den Enden ' durch Schrauben zusammengehalten. Zwischen diesen Führungsschienen sind zwei oder mehr Reißnägel b, c, d verschiebbar angeordnet. I Jeder Reißnagel besteht aus den zwei Plättchen b, welche durch eine Achse miteinander verbunden sind. An dieser Achse ist der i ReiBnagelhalter c angebracht, und zwar in der Pfeilrichtung drehbar. An diesem Flalter i ist der eigentliche Reißnagel befestigt. Beim Aufspannen eines Zeichenblattes wird die Vorrichtung auf die Kante des Zeichenblattes gelegt und durch die Reißnägel am Zeichenbrett befestigt.Jig for drawing boards. The new jig for drawing boards shown in the drawing in a view, a longitudinal and a cross section consists of two parallel guide rails a. The guide rails are held together by two small plates e at the ends' by screws. Two or more drawing pins b, c, d are arranged displaceably between these guide rails. I Each thumbtack consists of the two plates b, which are connected to one another by an axis. The friction nail holder c is attached to this axis and can be rotated in the direction of the arrow. The actual thumbtack is attached to this flalter i. When stretching a drawing sheet, the device is placed on the edge of the drawing sheet and attached to the drawing board with the thumbtacks.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE332665T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE332665C true DE332665C (en) | 1921-02-05 |
Family
ID=6204783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT332665D Expired DE332665C (en) | Jig for drawing boards |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE332665C (en) |
-
0
- DE DENDAT332665D patent/DE332665C/en not_active Expired
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