CH234373A - Geradführung an Zirkeln. - Google Patents

Geradführung an Zirkeln.

Info

Publication number
CH234373A
CH234373A CH234373DA CH234373A CH 234373 A CH234373 A CH 234373A CH 234373D A CH234373D A CH 234373DA CH 234373 A CH234373 A CH 234373A
Authority
CH
Switzerland
Prior art keywords
compasses
straight guidance
guidance
straight
Prior art date
Application number
Other languages
English (en)
Inventor
Verkaufs-Aktiengesellschaft Heinrich Wilds Geodaetische Instrumente
Original Assignee
Wild Heerbrugg Ag
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 Wild Heerbrugg Ag filed Critical Wild Heerbrugg Ag
Publication of CH234373A publication Critical patent/CH234373A/de

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
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/16—Features common to compasses, dividers, and callipers
    • B43L9/20—Pivots
CH234373D 1943-11-20 1943-11-20 Geradführung an Zirkeln. CH234373A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH913224X 1943-11-20

Publications (1)

Publication Number Publication Date
CH234373A true CH234373A (de) 1944-09-30

Family

ID=4547579

Family Applications (1)

Application Number Title Priority Date Filing Date
CH234373D CH234373A (de) 1943-11-20 1943-11-20 Geradführung an Zirkeln.

Country Status (2)

Country Link
CH (1) CH234373A (de)
FR (1) FR913224A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794259A (en) * 1953-04-24 1957-06-04 Proebster Jr C Compass
DE1112639B (de) * 1958-04-08 1961-08-10 Record Compassi Di Renato Dona Zirkel mit Geradfuehrung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536343A1 (fr) * 1982-11-18 1984-05-25 Ducellier Georges Systeme d'assemblage et procede de realisation de compas permettant le blocage de la tete, le reglage rapide et fin ainsi que la lecture directe par affichage electronique de l'ecartement des branches

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794259A (en) * 1953-04-24 1957-06-04 Proebster Jr C Compass
DE1112639B (de) * 1958-04-08 1961-08-10 Record Compassi Di Renato Dona Zirkel mit Geradfuehrung

Also Published As

Publication number Publication date
FR913224A (fr) 1946-09-02

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