FR2436023A1 - Drafting aid for drawing curved lines - has flexible metal strip supported by adjustable brackets enabling setting at required curve - Google Patents

Drafting aid for drawing curved lines - has flexible metal strip supported by adjustable brackets enabling setting at required curve

Info

Publication number
FR2436023A1
FR2436023A1 FR7826486A FR7826486A FR2436023A1 FR 2436023 A1 FR2436023 A1 FR 2436023A1 FR 7826486 A FR7826486 A FR 7826486A FR 7826486 A FR7826486 A FR 7826486A FR 2436023 A1 FR2436023 A1 FR 2436023A1
Authority
FR
France
Prior art keywords
metal strip
flexible metal
curved lines
required curve
adjustable brackets
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.)
Pending
Application number
FR7826486A
Other languages
French (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.)
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
Priority to FR7826486A priority Critical patent/FR2436023A1/en
Publication of FR2436023A1 publication Critical patent/FR2436023A1/en
Pending 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
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/20—Curve rulers or templets
    • B43L13/22—Adjustable curve rulers

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

The aid for drawing curved lines consists of two flat bars (1, 2) pivoted together at their ends (3). Each bar (1, 2) has a central lug with a hole (16) for joining to a slotted bar (14). The outer ends of the bars (1, 2) are bolted to angle brackets (4, 9) which support a flexible metal strip (5). The slot (5) in the bar (14) enables the bars (1, 2) to be clamped at any angle to each other. The brackets (4, 9) can also be clamped at any angle and the length of the strip (5) between the brackets can be adjusted, enabling the strip to conform to any required curve.
FR7826486A 1978-09-14 1978-09-14 Drafting aid for drawing curved lines - has flexible metal strip supported by adjustable brackets enabling setting at required curve Pending FR2436023A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7826486A FR2436023A1 (en) 1978-09-14 1978-09-14 Drafting aid for drawing curved lines - has flexible metal strip supported by adjustable brackets enabling setting at required curve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7826486A FR2436023A1 (en) 1978-09-14 1978-09-14 Drafting aid for drawing curved lines - has flexible metal strip supported by adjustable brackets enabling setting at required curve

Publications (1)

Publication Number Publication Date
FR2436023A1 true FR2436023A1 (en) 1980-04-11

Family

ID=9212658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826486A Pending FR2436023A1 (en) 1978-09-14 1978-09-14 Drafting aid for drawing curved lines - has flexible metal strip supported by adjustable brackets enabling setting at required curve

Country Status (1)

Country Link
FR (1) FR2436023A1 (en)

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