CA2233916A1 - Dispositif synthetisant un rapporteur, un compas, une regle et une equerre - Google Patents

Dispositif synthetisant un rapporteur, un compas, une regle et une equerre Download PDF

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Publication number
CA2233916A1
CA2233916A1 CA 2233916 CA2233916A CA2233916A1 CA 2233916 A1 CA2233916 A1 CA 2233916A1 CA 2233916 CA2233916 CA 2233916 CA 2233916 A CA2233916 A CA 2233916A CA 2233916 A1 CA2233916 A1 CA 2233916A1
Authority
CA
Canada
Prior art keywords
branch
transverse element
instrument
circle
graduations
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.)
Abandoned
Application number
CA 2233916
Other languages
English (en)
French (fr)
Inventor
Felix Folivi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2233916A1 publication Critical patent/CA2233916A1/fr
Abandoned 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
    • B43L9/02—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)
CA 2233916 1995-10-02 1996-10-02 Dispositif synthetisant un rapporteur, un compas, une regle et une equerre Abandoned CA2233916A1 (fr)

Applications Claiming Priority (2)

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
FR95/11647 1995-10-02

Publications (1)

Publication Number Publication Date
CA2233916A1 true CA2233916A1 (fr) 1997-04-10

Family

ID=9483213

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2233916 Abandoned CA2233916A1 (fr) 1995-10-02 1996-10-02 Dispositif synthetisant un rapporteur, un compas, une regle et une equerre

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
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

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
CN107696755A (zh) * 2016-08-09 2018-02-16 吕可山 一种折叠式画图工具
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
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
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

Also Published As

Publication number Publication date
EP0855961A1 (de) 1998-08-05
AU7219496A (en) 1997-04-28
WO1997012767A1 (fr) 1997-04-10
JPH11514308A (ja) 1999-12-07
FR2745752A1 (fr) 1997-09-12
OA11173A (fr) 2003-05-13
FR2745752B1 (fr) 1999-04-23

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Legal Events

Date Code Title Description
FZDE Dead