DE259256C - - Google Patents

Info

Publication number
DE259256C
DE259256C DENDAT259256D DE259256DA DE259256C DE 259256 C DE259256 C DE 259256C DE NDAT259256 D DENDAT259256 D DE NDAT259256D DE 259256D A DE259256D A DE 259256DA DE 259256 C DE259256 C DE 259256C
Authority
DE
Germany
Prior art keywords
leg
template
centering
elliptical
ellipse
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
DENDAT259256D
Other languages
German (de)
English (en)
Publication of DE259256C publication Critical patent/DE259256C/de
Active 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
    • B43L11/00—Non-circular-curve-drawing instruments
    • B43L11/02—Non-circular-curve-drawing instruments for drawing conic sections
    • B43L11/04—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses
    • B43L11/041—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses by means of a compass
DENDAT259256D Active DE259256C (en:Method)

Publications (1)

Publication Number Publication Date
DE259256C true DE259256C (en:Method)

Family

ID=517006

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT259256D Active DE259256C (en:Method)

Country Status (1)

Country Link
DE (1) DE259256C (en:Method)

Similar Documents

Publication Publication Date Title
EP0018657B1 (de) Teilungs- und Parallelzeichnungswinkel
DE3917812C2 (en:Method)
DE3023057C2 (de) Schere
DE2550743C2 (de) Durch eine Gewindespindel gesteuerte Positioniervorrichtung
DE3714336C1 (de) Winkelschraubstock
DE259256C (en:Method)
DE1777321A1 (de) Steuertaster fuer eine Werkzeugmaschinen-Kopiersteuerung
DE2643268C2 (de) Vorrichtung zum Brennschneiden
DE734245C (de) Zieleinrichtung fuer das Bohrwerkzeug zum Durchbohren von menschlichen Knochen, insbesondere des Schenkelhalses
DE2447764C3 (de) Maschine zum Schleifen von Dachfacetten o.dgl. an ophthalmischen Linsen
DE244380C (en:Method)
DE110080C (en:Method)
CH598020A5 (en) Ellipse drawing system on pair of compasses
DE2105078C3 (de) Vorrichtung zum Facettieren von Kartons od dgl
DE668068C (de) Vorrichtung zum Abrichten der gekruemmten Arbeitsflaeche von Zahnradschleifscheiben
DE251969C (en:Method)
DE381541C (de) Schablonendrehbank
DE111673C (en:Method)
DE2738240C2 (de) Lageranordnung für den Schwingstab von Mikrotomen, insbesondere Ultramikrotomen
DE190510C (en:Method)
DE130584C (en:Method)
DE243759C (en:Method)
DE131079C (en:Method)
DE451129C (de) Ellipsenzirkel
DE2231359A1 (de) Werkzeugmaschine, insbesondere schleif- oder fraesmaschine