DE471564C - Drawing, measuring and scribing device - Google Patents

Drawing, measuring and scribing device

Info

Publication number
DE471564C
DE471564C DED55629D DED0055629D DE471564C DE 471564 C DE471564 C DE 471564C DE D55629 D DED55629 D DE D55629D DE D0055629 D DED0055629 D DE D0055629D DE 471564 C DE471564 C DE 471564C
Authority
DE
Germany
Prior art keywords
measuring
scribing device
compass
square
point
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
DED55629D
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.)
KARL FERDINAND DEGENKOLBE
Original Assignee
KARL FERDINAND DEGENKOLBE
Publication date
Priority to DED55629D priority Critical patent/DE471564C/en
Application granted granted Critical
Publication of DE471564C publication Critical patent/DE471564C/en
Expired legal-status Critical Current

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
    • B43L7/10—Plural straightedges relatively movable
    • B43L7/14—Square and sliding straight edges

Landscapes

  • Length-Measuring Instruments Using Mechanical Means (AREA)

Description

Zeichen-, ließ- und' Anreißgerät Gegenstand der Erfindung ist ein Zeichen-, Meß- und Anreißgerät, bestehend aus der Vereinigung zweier gegeneinander verstellbarer Winkel, über deren Skaleneinteilung ein Dreischenkelzirkel ver- und feststellbar angeordnet ist, mit dem man von jedem Viereck den Mittelpunkt, den Kreisdurchmesser und die Diagonale festlegen, messen und anreißen kann.Drawing, let and 'scribing device the subject of the invention is a Drawing, measuring and scribing device, consisting of the union of two against each other adjustable angle, on the scale of which a three-leg compass and is arranged to be fixed, with which one of each square the center point, the Determine, measure and mark the circle diameter and the diagonal.

Das Gerät ist auf der Zeichnung dargestellt. Abb. r zeigt eine Draufsicht.The device is shown in the drawing. Fig. R shows a top view.

Abb. a zeigt eine Ansicht. _ Zwei Winkel a und b von 9o° sind winkelrecht zueinander durch Gleitstücke d in Schlitzen c zwangläufig verschiebbar, so daß man beide Winkel nach gegebenen Seitenlängen sowohl auf ein Quadrat als auch ein Rechteck einstellen kann. Diese Gleitstücke d dienen durch die Füße e einem Zirkel g als Fußpunkt, der eine Zentrierspitze h besitzt. Da nun der Zirkel g der Winkeleinstellung zwangläufig folgt, wird die Spitze h. stets die Mitte festlegen. Man kann dann mit einem verschiebbaren Zeichenstift k um die Spitze Kreise ziehen. Steckt man das Gerät auf eine Welle oder Vierkant, dann ],rann man sofort das Drehzentrum anreißen. Der Schieber i besitzt eine Maßeinteilung, um hier die diagonale Länge ablesen zu können. Die Schrauben f dienen zum Ein- und Feststellen.Fig. A shows a view. _ Two angles a and b of 90 ° are inevitably displaceable at right angles to each other by sliding pieces d in slots c, so that both angles can be set to a square as well as a rectangle according to given side lengths. These sliders d, through the feet e, serve as a base point for a compass g, which has a centering point h. Since the circle g inevitably follows the angle setting, the point becomes h. always set the center. You can then draw circles around the tip with a movable pen k. If you put the device on a shaft or a square, then] you would immediately mark the center of rotation. The slide i is graduated so that the diagonal length can be read off here. The screws f are used for setting and locking.

Claims (1)

PATENTANSPRUCH: Zeichen-, Meß- und Anreißgerät, gekennzeichnet durch zwei gegeneinander verstellbare Winkel (a, b), deren Gleitstücke (d) den äußeren Schenkeln eines Zirkels mit Zentrierspitze als Füße dienen.PATENT CLAIM: Drawing, measuring and scribing device, characterized by two mutually adjustable angles (a, b), the sliding pieces (d) of which serve as feet for the outer legs of a compass with a centering point.
DED55629D Drawing, measuring and scribing device Expired DE471564C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED55629D DE471564C (en) Drawing, measuring and scribing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED55629D DE471564C (en) Drawing, measuring and scribing device

Publications (1)

Publication Number Publication Date
DE471564C true DE471564C (en) 1929-02-14

Family

ID=7056671

Family Applications (1)

Application Number Title Priority Date Filing Date
DED55629D Expired DE471564C (en) Drawing, measuring and scribing device

Country Status (1)

Country Link
DE (1) DE471564C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420350A (en) * 1944-08-09 1947-05-13 Lloyd P Brown Center finder and punch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420350A (en) * 1944-08-09 1947-05-13 Lloyd P Brown Center finder and punch

Similar Documents

Publication Publication Date Title
DE471564C (en) Drawing, measuring and scribing device
DE676104C (en) Method for measuring the perpendicular position of machine parts with cylindrical or conical surfaces to one another
US1906988A (en) Measuring apparatus
US1883975A (en) Combined height-gauge micrometer
DE819319C (en) Angle measuring device
DE535878C (en) Measuring device for inside and outside diameter
DE946483C (en) Cone knife
US3754335A (en) Instrument for determining the diameter or radius of an object of circular cross section
DE518446C (en) Device for measuring wheel sets for railway vehicles
GB109967A (en) Improved Apparatus for Rapid Drawing of Circles of Given Diameters.
US1943862A (en) Direct-reading pitchometer
DE633637C (en) Protractor
DE807852C (en) Folding rule
DE837015C (en) Cutting angle microscope
DE1804253A1 (en) Two-coordinate dial indicator
DE589405C (en) Coordinatograph
DE349467C (en) Method for measuring the width of the back of prismatic bodies, in particular of prism guides, by means of a slide gauge engaging the sides of the prism
DE535110C (en) Device for testing balls
DE865532C (en) Leveling staff with rotating double measuring tape
SU709A1 (en) Cone measuring instrument
DE534332C (en) Universal square measure for drawing and measuring angles
DE669717C (en) Method and device for checking dial gauges
US2975521A (en) Area measuring device
DE356837C (en) Protractor
DE569116C (en) Drawing angle