AT29289B - Scale. - Google Patents
Scale.Info
- Publication number
- AT29289B AT29289B AT29289DA AT29289B AT 29289 B AT29289 B AT 29289B AT 29289D A AT29289D A AT 29289DA AT 29289 B AT29289 B AT 29289B
- Authority
- AT
- Austria
- Prior art keywords
- sliding member
- rule
- scale
- way
- sliding
- Prior art date
Links
- 238000005259 measurement Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
Classifications
-
- 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
- G01B3/02—Rulers with scales or marks for direct reading
- G01B3/04—Rulers with scales or marks for direct reading rigid
- G01B3/06—Rulers with scales or marks for direct reading rigid folding
-
- 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
- G01B3/02—Rulers with scales or marks for direct reading
- G01B3/04—Rulers with scales or marks for direct reading rigid
- G01B3/08—Rulers with scales or marks for direct reading rigid extensible
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
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aufgenommenen Masses.
Um dem Massstabe eine grössere Ausdehnung zu geben, befestigt man in bekannter Weise an dem Glied b mehrere, aber ebensolange Glieder, welche sich in bekannter Weise zusammenklappen lassen. Um ferner ein schnelles Ablesen zu ermöglichen, sind die Teilstriche, welche die Zehner angeben, am grössten dargestellt und die folgenden Teilstriche in symmetrischer Weise fortschreitend kleiner gemacht, wie dies aus den Fig. 1, 2 und 3 der Zeichnung. ersichtlich ist.
Die zusammenklappbaren Glieder des Massstabes gemäss der vorliegenden Erfindung sind auf der Rückseite in vorteilhafter Weise mit keinen Einteilungsstrichen versehen, sondern nur auf der Vorderseite mit einer Zahl, welche die Gesamtlänge mit den vorhergehenden Gliedern angibt. Man hat also beim Aufnehmen von Innenmassen nur nötig, die Zahl auf der rechten Seite des angelegten Massstabes abzulesen und diese dann um den Betrag des angezogenen Gliedes zu erhöhen.
Die Art des Zusammenlegens kann hiebei auf jede beliebige Art geschehen, zum Beispiel in der bei Zollstücken üblichen Weise oder auch durch Drehen der Glieder um ihre Schmalkanten, in der Art, wie dies bei Wandschirmen üblich ist. Die Gelenkverbindung erfolgt hiebei mit Hilfe von Scharnieren, z. B. mit solchen, wie sie in den Fig. 5, 6 und 7 dargestellt sind. Dio in den Fig. 5 und 6 gezeigte Verbindung besteht aus einem festen Ring k, welcher zwei aufeinanderfolgende Glieder fest verbindet und in aufgeklapptem Stellung diese dicht nebeneinanderlegt.
Die Ausführungsform des Ringes nach Fig. 7 der Zeichnung zeigt, dass der Ring selbst gelenkig sein kann, um ein genaueres Zusammenlegen der Glieder des Massstabes zu ermöglichen.
Um ein Verbiegen des in den Fig. 1, 2 und 3 dargestellten Anzeigers und somit ein ungenaues Anzeigen der Masszahlen zu verhüten, kann der Anzeiger so ausgeführt werden, wie dies in Fig. 8 der Zeichnung dargestellt ist. Das am Ende des Gliedes b befestigte Band l'wird rings um das Glied a herumgeführt und mit einem zur Längskante des Gliedes parallelen Korbschnitt, welcher nach Art eines Nonius Teilstriche besitzt, vorsehen.
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recorded mass.
In order to give the scale a larger extension, several but equally long members are attached to member b in a known manner and can be folded together in a known manner. Furthermore, in order to enable quick reading, the graduation marks indicating the tens are shown at the largest and the following graduation lines are made progressively smaller in a symmetrical manner, as shown in FIGS. 1, 2 and 3 of the drawing. can be seen.
The collapsible links of the rule according to the present invention are advantageously provided with no graduation marks on the back, but only on the front with a number which indicates the total length with the preceding links. When taking internal measurements, you only need to read the number on the right-hand side of the scale and then increase it by the amount of the tightened member.
The type of folding can be done in any way, for example in the usual way with inch pieces or by rotating the links around their narrow edges, in the way that is usual for wall screens. The hinge connection is made with the help of hinges, e.g. B. with those as shown in FIGS. 5, 6 and 7. The connection shown in FIGS. 5 and 6 consists of a fixed ring k which firmly connects two successive members and, in the unfolded position, places them close together.
The embodiment of the ring according to FIG. 7 of the drawing shows that the ring itself can be articulated in order to enable the members of the rule to be folded more precisely.
In order to prevent bending of the indicator shown in FIGS. 1, 2 and 3 and thus an inaccurate display of the measurement figures, the indicator can be designed as shown in FIG. 8 of the drawing. The band 1 'attached to the end of the link b is passed around the link a and provided with a cage cut parallel to the longitudinal edge of the link, which has graduation marks in the manner of a vernier.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT29289T | 1905-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT29289B true AT29289B (en) | 1907-07-25 |
Family
ID=3542525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT29289D AT29289B (en) | 1905-04-08 | 1905-04-08 | Scale. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT29289B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29614039U1 (en) * | 1996-08-13 | 1996-09-26 | Englmann, Manfred, 85604 Zorneding | Yardstick |
-
1905
- 1905-04-08 AT AT29289D patent/AT29289B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29614039U1 (en) * | 1996-08-13 | 1996-09-26 | Englmann, Manfred, 85604 Zorneding | Yardstick |
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