OA11173A - Dispositif synthétisant un compas une équerre une règle un rapporteur - Google Patents

Dispositif synthétisant un compas une équerre une règle un rapporteur Download PDF

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Publication number
OA11173A
OA11173A OAGA970011A OA11173A OA 11173 A OA11173 A OA 11173A OA GA970011 A OAGA970011 A OA GA970011A OA 11173 A OA11173 A OA 11173A
Authority
OA
OAPI
Prior art keywords
branch
transverse element
circle
instrument
drawing instrument
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Felix Folivi
Original Assignee
Felix Folivi
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 Felix Folivi filed Critical Felix Folivi
Publication of OA11173A publication Critical patent/OA11173A/fr

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
    • B43L9/02—Compasses
    • 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
    • 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
    • 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
    • B43L9/007—Circular curve-drawing or like instruments with perforated or marked rulers

Landscapes

  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Drawing Aids And Blackboards (AREA)
OAGA970011 1995-10-02 1997-12-17 Dispositif synthétisant un compas une équerre une règle un rapporteur OA11173A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9511647A FR2745752B1 (fr) 1995-10-02 1995-10-02 Dispositif synthetisant un rapporteur, un compas, une regle et une equerre

Publications (1)

Publication Number Publication Date
OA11173A true OA11173A (fr) 2003-05-13

Family

ID=9483213

Family Applications (1)

Application Number Title Priority Date Filing Date
OAGA970011 OA11173A (fr) 1995-10-02 1997-12-17 Dispositif synthétisant un compas une équerre une règle un rapporteur

Country Status (7)

Country Link
EP (1) EP0855961A1 (de)
JP (1) JPH11514308A (de)
AU (1) AU7219496A (de)
CA (1) CA2233916A1 (de)
FR (1) FR2745752B1 (de)
OA (1) OA11173A (de)
WO (1) WO1997012767A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107696755A (zh) * 2016-08-09 2018-02-16 吕可山 一种折叠式画图工具

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2864804B1 (fr) * 2004-01-07 2006-11-03 Bruno Adrie Dispositif manuel formant instrument graphique
NZ588226A (en) * 2010-09-28 2011-06-30 Michael David Jones Two pivoting arms, one arm having a scale which is used with a pointer to give the angle between the arms
CN104608529A (zh) * 2015-01-14 2015-05-13 鲁杨 一种多功能数学教学用具
CN107020866B (zh) * 2017-03-30 2018-11-09 许子浩 一种多用途学生用数学尺
CN107487115B (zh) * 2017-08-21 2019-01-29 王仁锋 一种画圆器
LT6642B (lt) 2017-12-29 2019-08-26 Uab "Vilniaus Pasažas" Daugiafunkcinis įrankis
CN109927455A (zh) * 2019-03-06 2019-06-25 吉林工程技术师范学院 一种机械设计用具有防割辅助画图功能的作图装置
IL267222B (en) * 2019-06-11 2022-03-01 Yaaqov Israel Ben David A fractal-based mandala drawing ruler system
CN112874214A (zh) * 2021-03-08 2021-06-01 丽水学院 一种多功能数学教学用具

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1453625A (en) * 1920-11-24 1923-05-01 Robert H Johnson Combined compasses, square, etc.
US1447207A (en) * 1922-07-20 1923-03-06 Golden Charles Fremont Drafting instrument
US1979047A (en) * 1933-05-16 1934-10-30 Orlo R Nichols Drawing instrument
GB717327A (en) * 1951-08-14 1954-10-27 Vaian Georgakis Improvements in drawing instruments
US3826021A (en) * 1973-06-14 1974-07-30 Andrea J De Device for demonstrating and calculating trigonometric functions
AU492211B1 (en) * 1974-05-14 1976-11-18 Vere Sadleir Kimberley Combination pencil sharpener, ruler, compass and protractor
FR2342856A1 (fr) * 1976-03-03 1977-09-30 Vidal Gerard Regle articulee a fonctions multiples
DE7802919U1 (de) * 1978-02-01 1978-06-15 Fleck, Hellmuth, 2000 Hamburg Mehrzweck-Lineal
US5193284A (en) * 1992-03-24 1993-03-16 Lin Chin Hsiu Multi-purpose drawing ruler
JPH09500066A (ja) * 1993-07-20 1997-01-07 ルイス，ジョン，トレボー 角分割器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107696755A (zh) * 2016-08-09 2018-02-16 吕可山 一种折叠式画图工具

Also Published As

Publication number Publication date
EP0855961A1 (de) 1998-08-05
AU7219496A (en) 1997-04-28
CA2233916A1 (fr) 1997-04-10
WO1997012767A1 (fr) 1997-04-10
JPH11514308A (ja) 1999-12-07
FR2745752A1 (fr) 1997-09-12
FR2745752B1 (fr) 1999-04-23

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