FR2420435A1 - Compas, notamment en matiere plastique - Google Patents

Compas, notamment en matiere plastique

Info

Publication number
FR2420435A1
FR2420435A1 FR7907396A FR7907396A FR2420435A1 FR 2420435 A1 FR2420435 A1 FR 2420435A1 FR 7907396 A FR7907396 A FR 7907396A FR 7907396 A FR7907396 A FR 7907396A FR 2420435 A1 FR2420435 A1 FR 2420435A1
Authority
FR
France
Prior art keywords
materials
dividers
ribbing
plastics
centering stops
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.)
Granted
Application number
FR7907396A
Other languages
English (en)
Other versions
FR2420435B3 (fr
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.)
KOVOPOL NP
Original Assignee
KOVOPOL NP
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 KOVOPOL NP filed Critical KOVOPOL NP
Publication of FR2420435A1 publication Critical patent/FR2420435A1/fr
Application granted granted Critical
Publication of FR2420435B3 publication Critical patent/FR2420435B3/fr
Granted 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
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/16—Features common to compasses, dividers, and callipers

Landscapes

  • Moulding By Coating Moulds (AREA)
  • Hinges (AREA)

Abstract

Compas, notamment en matière plastique. Les branches du compas ont à leur partie supérieure un raidissement de renforcement terminé par des saillies en forme de nervure entre lesquelles s'engagent des saillies de centrage de la charnière. Ceci permet d'utiliser toute une série de matériaux pour fabriquer différentes sortes de compas, qui possèdent des branches ayant dans le sens latéral ainsi que dans le sens longitudinal, la même résistance mécanique que les compas en métal. Applicable notamment aux compas multicolores pour écoliers
FR7907396A 1978-03-24 1979-03-23 Compas, notamment en matiere plastique Granted FR2420435A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS781921A CS200369B1 (en) 1978-03-24 1978-03-24 Compass

Publications (2)

Publication Number Publication Date
FR2420435A1 true FR2420435A1 (fr) 1979-10-19
FR2420435B3 FR2420435B3 (fr) 1982-01-15

Family

ID=5354800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907396A Granted FR2420435A1 (fr) 1978-03-24 1979-03-23 Compas, notamment en matiere plastique

Country Status (4)

Country Link
CS (1) CS200369B1 (fr)
DE (1) DE2911015A1 (fr)
FR (1) FR2420435A1 (fr)
IT (1) IT1118508B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032254C2 (de) * 1980-08-27 1982-09-02 Fa. J.S. Staedtler, 8500 Nürnberg Zirkel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE493458C (de) * 1930-03-06 Bayerische Reisszeugfabrik A G Stechzirkel mit Feineinstell-Vorrichtung fuer die eine Zirkelspitze

Also Published As

Publication number Publication date
DE2911015A1 (de) 1979-10-04
IT7967602A0 (it) 1979-03-23
IT1118508B (it) 1986-03-03
CS200369B1 (en) 1980-09-15
FR2420435B3 (fr) 1982-01-15
DE2911015C2 (fr) 1987-02-12

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