DE1612243U - RULER HOLDER. - Google Patents
RULER HOLDER.Info
- Publication number
- DE1612243U DE1612243U DER1279U DER0001279U DE1612243U DE 1612243 U DE1612243 U DE 1612243U DE R1279 U DER1279 U DE R1279U DE R0001279 U DER0001279 U DE R0001279U DE 1612243 U DE1612243 U DE 1612243U
- Authority
- DE
- Germany
- Prior art keywords
- scale
- holder
- graduation
- way
- ruler holder
- 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
- B43L7/00—Straightedges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/002—Details
- G01B3/004—Scales; Graduations
Description
NaSs tab-Nal ter Die bekannten handelsüblichen 3-Kant-Maßstäbe besitzen meist 6 verschiedene Maßeinteilungen.NaSs tab-Nal ter Have the known, commercially available 3-sided scales mostly 6 different graduations.
Da ein solcher Maßstab ausschließlich nur zum Messen und nicht als Lineal benutzt werden kann, muß dieser daher beim Zeichnen immer wieder weggelegt werden. Soll wieder gemessen werden und der Maßstab wird wieder aufgenommes wired dieser meistens auf dem Wege von seinem Ablegeplatz zum Zeichenbild unbewußt in seiner Längsachse gedreht. Dies geschieht vornehmlich beim Arbeiten am stehenden Brett, wo der Weg des Ablegens besonders groß ist. Wird der Maßstab dann wieder auf das Zeichenbild angelegt, dann trifft es meistens zu, daß man gerade die falsche Maßeinteilung vor sich hat. Man dreht dann anschließend den Maßstab mehrmals um seine Achsen, bis man die richtige Maßeinteilung gefunden hat.Since such a yardstick is only used for measuring and not as a Can be used, it must therefore be put away again and again when drawing will. Should be measured again and the scale will be wired again this mostly on the way from its place of deposition to the drawing picture unconsciously in rotated its longitudinal axis. This mainly happens when working on a standing position Board where the way of filing is particularly great. Will be the standard again applied to the drawing image, then it is mostly true that you just get the wrong one Has graduation in front of him. Then you turn the scale several times its axes until you have found the right scale.
Dieser Umstand des Suchens wird von allen Konstrukteuren und Zeichnern als höchst unangenehm und zeitraubend empfunden. Routinierte Konstrukteure ziehen daher oft die Transposition eines Verkleinerungsmaßstabes durch Kopfrechnen der Benutzung eines 3-Kantmaßstabes aus den geschilderten Gründen vor.This fact of searching is used by all designers and draftsmen perceived as extremely uncomfortable and time-consuming. Experienced designers pull therefore often the transposition of a reduction scale through mental arithmetic Use of a 3-sided rule for the reasons outlined above.
Der Gegenstand der Erfindung schaltet dieses nachteilige und zeitraubende
Moment vollkommen aus. kin seitlich abgebogener Halter aus Kunststoff oder sonstigen
Leichtbaustoffen, der, wie in der Zeichnung ersichtlich, auf den Maßstab im Sinne
der gewünschten Maßeinteilung aufgeschoben wird, fixiert die benutzte Maßeinteilung
derart, daß beim. Aufnehmen des Maßstabes am
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER1279U DE1612243U (en) | 1950-06-29 | 1950-06-29 | RULER HOLDER. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER1279U DE1612243U (en) | 1950-06-29 | 1950-06-29 | RULER HOLDER. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1612243U true DE1612243U (en) | 1950-08-24 |
Family
ID=29758921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DER1279U Expired DE1612243U (en) | 1950-06-29 | 1950-06-29 | RULER HOLDER. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1612243U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1254507B (en) * | 1960-09-17 | 1967-11-16 | Hans Joachim Heinz | Device for identifying and easily finding the desired graduation of a triangular ruler |
-
1950
- 1950-06-29 DE DER1279U patent/DE1612243U/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1254507B (en) * | 1960-09-17 | 1967-11-16 | Hans Joachim Heinz | Device for identifying and easily finding the desired graduation of a triangular ruler |
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