DE255455C - - Google Patents

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Publication number
DE255455C
DE255455C DENDAT255455D DE255455DA DE255455C DE 255455 C DE255455 C DE 255455C DE NDAT255455 D DENDAT255455 D DE NDAT255455D DE 255455D A DE255455D A DE 255455DA DE 255455 C DE255455 C DE 255455C
Authority
DE
Germany
Prior art keywords
needles
wire
gauge
cross
trolley
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
Application number
DENDAT255455D
Other languages
German (de)
Publication of DE255455C publication Critical patent/DE255455C/de
Active legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F17/00Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Zur Feststellung des Rauminhaltes von Hohlgefäßen, insbesondere Förderwagen, sind Wasser- oder Körnerfüllungen vorgeschlagen worden. Die Messungen mittels Schablonen scheinen zweckentsprechender zu sein, da sie hinreichend genau sind. Schwierigkeiten bereiten jedoch die Wagen, die Einbeulungen besitzen oder verdrückt sind.To determine the volume of hollow vessels, especially trolleys, are Water or grain fillings have been suggested. The measurements using templates seem to be more appropriate as they are reasonably accurate. to cause difficulties however, the cars that have dents or are crushed.

Vorliegende Erfindung gestattet die bequeme und rasche Ausmessung aller Wagen auch dann, wenn verhältnismäßig große Einbeulungen vorhanden sind. Ihr Gegenstand ist eine aus einer Blechlehre bestehende Schablone, welche der Querschnittsform der Förderwagen angepaßt, jedoch im Querschnitt kleiner ausgeführt wird. Diese Lehre ist mit Winkeleisen besäumt, welches in dem hochstehenden Schenkel Bohrungen zur Führung und Aufnahme von Stahlnadeln besitzt.The present invention allows all carriages to be measured easily and quickly even if there are relatively large dents. Your subject is a template consisting of a sheet metal gauge, which shows the cross-sectional shape of the trolley adapted, but made smaller in cross-section. This teaching is trimmed with angle iron, which in the upright Has leg holes for guiding and receiving steel needles.

Die Figur zeigt die Anordnung der Nadeln. Die rechts und links auf der Blechlehre α angeordneten Nadeln b übergreifen einander in der Mitte der Lehre. Die Nadelköpfe sind mit kleinen Rollen c versehen, um welche ein dünner Bronze- oder Stahldraht e geführt wird. Der Draht ist an dem unteren Ende am Rande der Lehre befestigt und in Schleife nacheinander um die Rollen der Nadeln geführt. Die Nadeln werden durch Federn d nach innen gedrückt, und hierdurch wird der Draht gespannt. Durch Herausziehen des Drahtes bei e werden die einzelnen Schleifen verkürzt und die Nadeln nach außen gedrückt. Wird die Lehre in den zu messenden Förderwagen gebracht, so pressen sich beim Herausziehen des Drahtes die Nadelspitzen an die Wandung des Förderwagens und passen sich somit jeder Ausbeulung oder Einbeulung der Seitenwände an. Das obere Ende des Drahtes wird zweckmäßig durch ein mit Millimeterskala versehenes Stahlband ersetzt. Die Länge des herausgezogenen Stahlbandes ist entsprechend der Simpsonschen Regel proportional dem Wagenquerschnitt. Eine vorher geeichte derartige Schablone gestattet die bequeme und genaue Feststellung des Rauminhaltes der Wagen, wenn man die Ausmessung in verschiedenen Querschnitten wiederholt.The figure shows the arrangement of the needles. The needles b arranged on the right and left on the sheet metal gauge α overlap one another in the middle of the gauge. The needle heads are provided with small rollers c around which a thin bronze or steel wire e is guided. The wire is attached to the lower end on the edge of the gauge and looped one after the other around the rollers of the needles. The needles are pressed inward by springs d , which tension the wire. By pulling out the wire at e , the individual loops are shortened and the needles are pushed outwards. If the gauge is brought into the trolley to be measured, the needle tips press against the wall of the trolley when the wire is pulled out and thus adapt to any bulging or indentation of the side walls. The upper end of the wire is expediently replaced by a steel band provided with a millimeter scale. According to Simpson's rule, the length of the pulled out steel strip is proportional to the cross-section of the car. A previously calibrated template of this type allows the volume of the car to be determined easily and precisely if the measurements are repeated in different cross-sections.

Claims (1)

50 Patent-Anspruch: 50 patent claim: Vorrichtung zur Bestimmung des Inhalts von Hohlgefäßen, gekennzeichnet durch einen beweglichen Draht oder Band (e), der über Rollen (c) gleitet, welche die Köpfe von Meßnadeln (b). bilden, und der an dem einen Ende einer das Ganze zusammenhaltenden Schablone befestigt ist.Device for determining the content of hollow vessels, characterized by a movable wire or tape (e) which slides over rollers (c) which are the heads of measuring needles (b). form, and which is attached to one end of a stencil holding the whole together. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT255455D Active DE255455C (en)

Publications (1)

Publication Number Publication Date
DE255455C true DE255455C (en)

Family

ID=513560

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Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
DE (1) DE255455C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115711A (en) * 1961-04-26 1963-12-31 Starrett L S Co Area comparison gage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115711A (en) * 1961-04-26 1963-12-31 Starrett L S Co Area comparison gage

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