ES422049A1 - Improvements in drawing apparatus to produce a variety of drawings on a surface to draw. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in drawing apparatus to produce a variety of drawings on a surface to draw. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES422049A1
ES422049A1 ES74422049A ES422049A ES422049A1 ES 422049 A1 ES422049 A1 ES 422049A1 ES 74422049 A ES74422049 A ES 74422049A ES 422049 A ES422049 A ES 422049A ES 422049 A1 ES422049 A1 ES 422049A1
Authority
ES
Spain
Prior art keywords
rotating element
translation
box
variety
legally binding
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.)
Expired
Application number
ES74422049A
Other languages
Spanish (es)
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.)
Asahi Toy Co
Asahi Toy Co Ltd
Original Assignee
Asahi Toy Co
Asahi Toy Co Ltd
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
Priority claimed from JP6884873A external-priority patent/JPS5632844B2/ja
Application filed by Asahi Toy Co, Asahi Toy Co Ltd filed Critical Asahi Toy Co
Publication of ES422049A1 publication Critical patent/ES422049A1/en
Expired 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
    • B43L5/00—Drawing boards
    • B43L5/002—Drawing boards with pivoting drawing surface
    • 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

Landscapes

  • Paper (AREA)

Abstract

Improvements in drawing apparatuses for producing a variety of drawings on a drawing surface, such as a paper, characterized in that each apparatus is provided with a box, a turntable and a rotating element on the upper surface of the box, whose the rotating element is provided with a plurality of small holes on its surface; an axle inside the box having first and second friction wheels mounted thereon to rotate with the axle; a device for displacing the first friction wheel in axial direction along the axis; first and second friction discs for coupling with the first and second friction wheels, the first and second friction discs coaxially joining, with the rotary plate and the rotary element respectively; a rod having a pin at its end for pivotally coupling in any of the selected holes of the rotating element and a holder for a tracer instrument marking a curved line on a drawing surface on the rotating plate; and an arm for holding the other end of the bar with reciprocating movement by the rotation of said rotating element. (Machine-translation by Google Translate, not legally binding)
ES74422049A 1973-06-20 1974-01-05 Improvements in drawing apparatus to produce a variety of drawings on a surface to draw. (Machine-translation by Google Translate, not legally binding) Expired ES422049A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6884873A JPS5632844B2 (en) 1972-07-06 1973-06-20

Publications (1)

Publication Number Publication Date
ES422049A1 true ES422049A1 (en) 1976-05-01

Family

ID=13385498

Family Applications (1)

Application Number Title Priority Date Filing Date
ES74422049A Expired ES422049A1 (en) 1973-06-20 1974-01-05 Improvements in drawing apparatus to produce a variety of drawings on a surface to draw. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
ES (1) ES422049A1 (en)
FR (1) FR2324469A1 (en)
IT (1) IT1004777B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR672568A (en) * 1928-01-08 1929-12-30 Improvements to geometric tracing devices
US3468032A (en) * 1968-05-24 1969-09-23 Dan Vernon Smith Geometric design instrument

Also Published As

Publication number Publication date
FR2324469B1 (en) 1978-02-10
IT1004777B (en) 1976-07-20
FR2324469A1 (en) 1977-04-15

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