DE691206C - Spirit level with longitudinal and transverse vials - Google Patents

Spirit level with longitudinal and transverse vials

Info

Publication number
DE691206C
DE691206C DE1936G0093429 DEG0093429D DE691206C DE 691206 C DE691206 C DE 691206C DE 1936G0093429 DE1936G0093429 DE 1936G0093429 DE G0093429 D DEG0093429 D DE G0093429D DE 691206 C DE691206 C DE 691206C
Authority
DE
Germany
Prior art keywords
spirit level
vials
transverse
longitudinal
balance beam
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
DE1936G0093429
Other languages
German (de)
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 DE1936G0093429 priority Critical patent/DE691206C/en
Application granted granted Critical
Publication of DE691206C publication Critical patent/DE691206C/en
Expired legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/34Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble of the tubular type, i.e. for indicating the level in one direction only

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Description

Wasserwaage mit Längs- und Querlibelle Die Erfindung geht aus von einer Wasserwaage mit Längs- und Querlibeile zur Feststellung der waage- und senkrechten Lage sowie mit nach Kreisschnitten gebogenen Rohrenlibellen zur Messung von Neigungs-und Böschungswinkeln.Spirit level with longitudinal and transverse vials The invention is based on a spirit level with longitudinal and transverse rivets to determine the horizontal and vertical Position as well as with tubular levels bent according to circular sections for measuring inclination and Approach angles.

Bei deii: bekannten Wasserwaagen dieser Art waren mindestens die für bestimmte Winkelbereiche vorgesehenen gebogenen Röhrenlibellen mehr als Achtelkreislibellen. Je stärker eine Röhrenlibelle gebogen ist, um so ungenauer wird die mit ihr vorgenommene Messung des N/eigungs-oder Böschungswinkels. jeweniger stark eine Röhrenlibelle gebogen ist, um so genauer wird zwar die Messung, ein um so kleinerer Winkelmeßbereich ist ihr aber unter Beibehaltung einer handlichen Form des ganzen Geräts zuzuordnen. The well-known spirit levels of this type were at least those curved tubular vials intended for certain angular ranges more than eighth circular vials. The more a tubular vial is bent, the more imprecise it becomes Measurement of the angle of inclination or slope. less strong a tubular level is bent, the more precise the measurement, the smaller the angle measurement range but is to be assigned to it while maintaining a handy shape of the entire device.

Bei einer eingangs genannten Wasserwaage sind diese beiden einander widerstrebenden Eigenschaften der gebogenen Röhrenlibellen in zweckmäßiger und vorteilhafter Weise dadurch vereinigt, daß nach der Erfindung an beiden Enden des Waagebalkens nach Achtelkreisbogen gekrümmte Libellen derart eingebaut sind, daß die diesen zagehörigen Kreisausschnitte parallel den Seitenflächen des Balkens in bezug auf die Anlegefläche der WassersYaage um 90° gegeneinander verdreht sind. Die Vorrichtung dient dabei gleichzeitig auch als Lot. Mit einer Wasserwaage gemäß der Erfindung kann man alle Winkelbereiche von o bis 3600 messen und erhält trotzdem in jedem Winkelbereich eine sehr genaue, bis auf 30' gehende Messung des Winkels. Die Loteinrichtung besteht zweckmäßig darin, daß der Waagebalken an einem Ende um eine auf der Schwerpunktslinie angeordnete, an beiden Seiten mit festen Griffen versehene Achse drehbar ist. In the case of a spirit level mentioned at the beginning, these two are mutually exclusive conflicting properties of the curved tubular vials in a more expedient and advantageous manner Way united in that according to the invention at both ends of the balance beam dragonflies curved after an eighth-circle arc are installed in such a way that the associated Circular sections parallel to the side surfaces of the bar in relation to the contact surface of the water balance are rotated by 90 ° against each other. The device is used at the same time as a plumb bob. With a spirit level according to the invention you can do all Measure angular ranges from o to 3600 and still get in every angular range a very accurate measurement of the angle up to 30 '. The soldering device exists expedient in that the balance beam at one end around one on the center of gravity line arranged, on both sides provided with fixed handles axis is rotatable.

Die Zeichnung zeigt beispielsweise schematisch eine Ausführungsform der Erfindung. The drawing shows, for example, schematically an embodiment the invention.

In dieser Zeichnung stellt Abb. 1 eine Seitenansicht und Abb. 2 den Stand der Luftblasen in den Libellen bei den verschiedenen Neigungswinkeln und Meßbereichen dar. In this drawing, Fig. 1 shows a side view and Fig. 2 shows the Status of the air bubbles in the vials at the different angles of inclination and measuring ranges represent.

In der Zeichnung ist A die Anlegefläche, c ein Griff und b die Achse, um die sich die Wasserwaage dreht, wenn man sie an dem Griff c aufhängt und so als Lot benutzt wird. In the drawing, A is the contact surface, c is a handle and b is the axis, around which the spirit level rotates when you hang it on the handle c and so as Solder is used.

Die-Stkala I trägt Teilungen von o bis 45, von I35 b's 2250 und von 315 bis 360°, die Skala II solche von 45 bis I350 und von 225 bis 315°. In Abb. 2 ist bei jeder Stellung vermerkt, welche der beiden Skalen zur Ablesung benutzt wird.The scale I has graduations from o to 45, from I35 to 2250 and from 315 to 360 °, scale II from 45 to I350 and from 225 to 315 °. In fig. 2 it is noted for each position which of the two scales is used for reading will.

Claims (2)

PATENTANSPRÜCHE: I. Wasserwaage mit Längs- und Querlibelle zur Feststellung der waage- und senkrechten Lage sowie mit nach Kreisausschnitten gebogenen Röhrenlibellen zur Messung von Neigungs-und Böschungswinkeln, dadurch gekennzeichnet, daß an beiden Enden des auch als Loteinrichtung ausgebildeten Waagebalkens nach Achtelkreisbogen gekrümmte Libellen derart eingebaut sind, daß die diesen zugehörigen Kreisausschnitte parallel den Seitenflächen des Balkens in bezug auf die Anlegefläche (e) um 900 gegeneinander verdreht sind. PATENT CLAIMS: I. Spirit level with longitudinal and transverse vials for determination the horizontal and vertical position as well as with tubular levels bent according to circular sections for measuring angles of inclination and slope, characterized in that on both Ends of the balance beam, which is also designed as a plumb line, according to an eighth of a circle curved dragonflies are installed in such a way that the circular segments associated with them parallel to the side surfaces of the beam in relation to the contact surface (e) by 900 are twisted against each other. 2. Wasserwaage nach Anspruch I, dadurch gekennzeichnet, daß der Waagebalken an einem Ende um eine in der Schwerpunktslinie angeordnete, auf beiden Seiten mit festen Griffen (c) versehene Achse (b) drehbar ist. 2. Spirit level according to claim I, characterized in that the balance beam at one end around a line arranged in the center of gravity, on both sides with fixed handles (c) provided axis (b) is rotatable.
DE1936G0093429 1936-07-30 1936-07-30 Spirit level with longitudinal and transverse vials Expired DE691206C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1936G0093429 DE691206C (en) 1936-07-30 1936-07-30 Spirit level with longitudinal and transverse vials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1936G0093429 DE691206C (en) 1936-07-30 1936-07-30 Spirit level with longitudinal and transverse vials

Publications (1)

Publication Number Publication Date
DE691206C true DE691206C (en) 1941-06-05

Family

ID=7139902

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1936G0093429 Expired DE691206C (en) 1936-07-30 1936-07-30 Spirit level with longitudinal and transverse vials

Country Status (1)

Country Link
DE (1) DE691206C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595816A1 (en) * 1986-03-11 1987-09-18 Gouy Gerard Device for measuring angles with respect to the horizontal and plotting thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595816A1 (en) * 1986-03-11 1987-09-18 Gouy Gerard Device for measuring angles with respect to the horizontal and plotting thereof

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