FR2271054A1 - Pair of compasses using ball point pen - has leg formed by pen gripped by jaws when top pivot screw is tightened - Google Patents

Pair of compasses using ball point pen - has leg formed by pen gripped by jaws when top pivot screw is tightened

Info

Publication number
FR2271054A1
FR2271054A1 FR7416434A FR7416434A FR2271054A1 FR 2271054 A1 FR2271054 A1 FR 2271054A1 FR 7416434 A FR7416434 A FR 7416434A FR 7416434 A FR7416434 A FR 7416434A FR 2271054 A1 FR2271054 A1 FR 2271054A1
Authority
FR
France
Prior art keywords
pen
pair
compasses
tightened
ball point
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
FR7416434A
Other languages
French (fr)
Other versions
FR2271054B1 (en
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.)
Baignol and Farjon SA
Original Assignee
Baignol and Farjon SA
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 Baignol and Farjon SA filed Critical Baignol and Farjon SA
Priority to FR7416434A priority Critical patent/FR2271054A1/en
Publication of FR2271054A1 publication Critical patent/FR2271054A1/en
Application granted granted Critical
Publication of FR2271054B1 publication Critical patent/FR2271054B1/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
    • B43L9/02—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
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/16—Features common to compasses, dividers, and callipers
    • B43L9/24—Means for mounting points or writing appliances on legs

Landscapes

  • Position Input By Displaying (AREA)

Abstract

A pair of compasses designed to hold a ball point pen has one leg (3) with a point (9) at the bottom and a pair of lugs at the top forming a fork. A screw (4) acting as a pivot passes through a hole through one lug, and engages a screw thread formed by a raised ring around a hole through the other lug. Between the two lugs is attached a strip of metal (1) ben into a V shape, being retained by the screw passing through a hole through each arm of the V. Each arm carries a bent extension so that when the screw is tightened, the two bent extensions can grip a ball point pen between them. The top of the pen protrudes above the level of these extensions so as to form a finger grip for drawing a cricle.
FR7416434A 1974-05-13 1974-05-13 Pair of compasses using ball point pen - has leg formed by pen gripped by jaws when top pivot screw is tightened Granted FR2271054A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7416434A FR2271054A1 (en) 1974-05-13 1974-05-13 Pair of compasses using ball point pen - has leg formed by pen gripped by jaws when top pivot screw is tightened

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7416434A FR2271054A1 (en) 1974-05-13 1974-05-13 Pair of compasses using ball point pen - has leg formed by pen gripped by jaws when top pivot screw is tightened

Publications (2)

Publication Number Publication Date
FR2271054A1 true FR2271054A1 (en) 1975-12-12
FR2271054B1 FR2271054B1 (en) 1978-10-13

Family

ID=9138741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416434A Granted FR2271054A1 (en) 1974-05-13 1974-05-13 Pair of compasses using ball point pen - has leg formed by pen gripped by jaws when top pivot screw is tightened

Country Status (1)

Country Link
FR (1) FR2271054A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997031787A1 (en) * 1996-03-02 1997-09-04 Bernhard Hauri Pair of compasses with holder part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997031787A1 (en) * 1996-03-02 1997-09-04 Bernhard Hauri Pair of compasses with holder part

Also Published As

Publication number Publication date
FR2271054B1 (en) 1978-10-13

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Legal Events

Date Code Title Description
ST Notification of lapse