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DE4244622A1 - Linkage angle meter for all types of degree scales and measurements - contains three flat rods connected together via linkages, slider enabling measurement to one-tenth of one degree - Google Patents

Linkage angle meter for all types of degree scales and measurements - contains three flat rods connected together via linkages, slider enabling measurement to one-tenth of one degree

Info

Publication number
DE4244622A1
DE4244622A1 DE19924244622 DE4244622A DE4244622A1 DE 4244622 A1 DE4244622 A1 DE 4244622A1 DE 19924244622 DE19924244622 DE 19924244622 DE 4244622 A DE4244622 A DE 4244622A DE 4244622 A1 DE4244622 A1 DE 4244622A1
Authority
DE
Germany
Prior art keywords
degree
measurements
connected together
together via
types
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.)
Withdrawn
Application number
DE19924244622
Other languages
German (de)
Inventor
Roland Piek
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 DE19924244622 priority Critical patent/DE4244622A1/en
Publication of DE4244622A1 publication Critical patent/DE4244622A1/en
Withdrawn legal-status Critical Current

Links

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
    • G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Drawing Aids And Blackboards (AREA)

Abstract

The linkage angle meter contains three flat rods connected together via linkages, a slider part and scale divisions which are used to indicate the required angles. The angle measurements can be performed to an accuracy of one tenth of the normal angle scale using the slider.

Description

Die Erfindung betrifft einen Gelenk-Winkelmesser zum Feststellen oder Zeichnen von Winkel unterschiedlicher Gradzahlen.The invention relates to a joint protractor for determining or drawing angles different Degrees.

Für fast alle Winkelmessungen werden kreisförmige 360-Grad- oder dreieckförmige 180-Grad-Winkelmesser benützt.Circular are used for almost all angle measurements 360 degree or triangular 180 degree protractor used.

Bei dieser Art der Technik entstehen Meßfehler, die bei Verlängerung der Winkellinien mehrere Grad betragen können.With this type of technology, measurement errors occur, the several when extending the angular lines Degrees.

Die vielleicht auch durch die Stärke der Markierungspunkte ihre Maßabweichungen erhalten.Maybe because of the strength of the markers get their dimensional deviations.

Der Erfindung liegt die Aufgabe zugrunde, lange Meßwege zu benützen und durch ein Schiebersystem Zwischengrade festzustellen und zu zeichnen.The object of the invention is long Measurement paths to use and by a slide system To determine and draw intermediate degrees.

Diese Aufgabe wird erfindungmäßig dadurch gelöst, daß drei mit Gelenken verbundene Flachstäbe sich durch Verstellbarkeit den jeweiligen Winkelgraden anpassen können.According to the invention, this object is achieved by that three flat bars connected by joints through adjustability of the respective degrees can adjust.

Auf einem dieser Flachstäbe ist eine Gradeinteilung aufgezeichnet und wird durch ein Schieberteil mit Zwischengraden als Teilung geführt.There is a graduation on one of these flat bars recorded and is with a slider part Intermediate degrees as a division.

Zusätzlich besitzen alle Flachstäbe im mittleren Bereich, über die Drehpunkte, einen Sicht- bzw. Markierungsschlitz.In addition, all flat bars have in the middle Area over which pivot points, a view or Marking slit.

Der untere Flachstab hat noch eine zusätzliche Andrückplatte, die mit zwei Saugnäpfen zum Feststellen versehen ist.The lower flat bar has an additional one Pressure plate with two suction cups for locking is provided.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, Winkelgrade, Winkelzeichnungen und Messungen können somit bis auf ein Zehntel Grad gemessen und gezeichnet werden.The advantages achieved with the invention exist especially in angular degrees, angular drawings and measurements can therefore be down to a tenth Degrees are measured and drawn.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung näher beschrieben.An embodiment of the invention is in the Drawing described in more detail.

Es zeigtIt shows

Fig. 1 Gelenk-Winkelmesser mit Führungsschlitzen Gelenken, Schieberteil und Maßeinteilung. Fig. 1 joint protractor with guide slots joints, slide part and graduation.

Claims (2)

1. Gelenk-Winkelmesser für Gradeinteilungen und Gradmessungen aller Art, dadurch gekennzeichnet, daß drei Flachstäbe mit Gelenken verbunden, einem Schieberteil und Maßeinteilung die erforderlichen Winkelgrade anzeigen.1. Joint protractor for graduations and measurements of all kinds, characterized in that three flat bars connected with joints, a slide part and graduation indicate the required degrees. 2. Gelenk-Winkelmesser nach Anspruch 1, dadurch gekennzeichnet, daß die Winkelmessungen auf ein Zehntel der normalen Gradteilung, durch den Schieber gemessen werden kann.2. joint protractor according to claim 1, characterized in that the angle measurements to a tenth of the normal degree division, can be measured by the slide.
DE19924244622 1992-12-31 1992-12-31 Linkage angle meter for all types of degree scales and measurements - contains three flat rods connected together via linkages, slider enabling measurement to one-tenth of one degree Withdrawn DE4244622A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19924244622 DE4244622A1 (en) 1992-12-31 1992-12-31 Linkage angle meter for all types of degree scales and measurements - contains three flat rods connected together via linkages, slider enabling measurement to one-tenth of one degree

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924244622 DE4244622A1 (en) 1992-12-31 1992-12-31 Linkage angle meter for all types of degree scales and measurements - contains three flat rods connected together via linkages, slider enabling measurement to one-tenth of one degree

Publications (1)

Publication Number Publication Date
DE4244622A1 true DE4244622A1 (en) 1993-05-27

Family

ID=6476878

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19924244622 Withdrawn DE4244622A1 (en) 1992-12-31 1992-12-31 Linkage angle meter for all types of degree scales and measurements - contains three flat rods connected together via linkages, slider enabling measurement to one-tenth of one degree

Country Status (1)

Country Link
DE (1) DE4244622A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6334261B1 (en) 1999-10-20 2002-01-01 The Stanley Works Collapsible square
US20230070653A1 (en) * 2021-09-03 2023-03-09 Toolbro Innovators, Llc Radius template

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6334261B1 (en) 1999-10-20 2002-01-01 The Stanley Works Collapsible square
US20230070653A1 (en) * 2021-09-03 2023-03-09 Toolbro Innovators, Llc Radius template
US11724536B2 (en) * 2021-09-03 2023-08-15 Toolbro Innovators, Llc Radius template

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8122 Nonbinding interest in granting licenses declared
8139 Disposal/non-payment of the annual fee
8170 Reinstatement of the former position
8139 Disposal/non-payment of the annual fee