ES2398859R1 - SCHOOL USE COMPASS - Google Patents

SCHOOL USE COMPASS

Info

Publication number
ES2398859R1
ES2398859R1 ES201031451A ES201031451A ES2398859R1 ES 2398859 R1 ES2398859 R1 ES 2398859R1 ES 201031451 A ES201031451 A ES 201031451A ES 201031451 A ES201031451 A ES 201031451A ES 2398859 R1 ES2398859 R1 ES 2398859R1
Authority
ES
Spain
Prior art keywords
compass
horizontal arm
vertical axis
sliding part
school
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
ES201031451A
Other languages
Spanish (es)
Other versions
ES2398859A2 (en
ES2398859B1 (en
Inventor
Lago Laura Millan
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 ES201031451A priority Critical patent/ES2398859B1/en
Publication of ES2398859A2 publication Critical patent/ES2398859A2/en
Publication of ES2398859R1 publication Critical patent/ES2398859R1/en
Application granted granted Critical
Publication of ES2398859B1 publication Critical patent/ES2398859B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B43L9/04—Beam compasses

Abstract

Compás de uso escolar. Se caracteriza por comprender un eje vertical (1) en cuyo extremo inferior incluye un elemento punzante (2), y que está unido a un brazo horizontal (5) que puede girar alrededor de dicho eje vertical (1). El brazo horizontal (5) comprende una pieza deslizante (6) en la que incluye un elemento de fijación (13) de una posición seleccionada de la pieza deslizante (6) sobre el brazo horizontal (5), correspondiente al radio de la curva a trazar. El extremo inferior de la pieza deslizante (6) está dotado de un elemento de trazado de dibujo (10). Esta configuración facilita el manejo del compás a estudiantes en edad escolar al permitir manejar el compás con las dos manos, una sujeta el eje vertical (1) y la otra gira el brazo horizontal (5) y seleccionar el radio de manera sencilla mediante la pieza deslizante (6).Compass for school use. It is characterized by comprising a vertical axis (1) at the lower end of which includes a sharp element (2), and which is connected to a horizontal arm (5) that can rotate around said vertical axis (1). The horizontal arm (5) comprises a sliding part (6) in which it includes a fixing element (13) of a selected position of the sliding part (6) on the horizontal arm (5), corresponding to the radius of the curve a draw. The lower end of the sliding part (6) is provided with a drawing path element (10). This configuration facilitates the operation of the compass to students of school age by allowing the compass to be operated with both hands, one holds the vertical axis (1) and the other rotates the horizontal arm (5) and selects the radius easily using the part sliding (6).

ES201031451A 2010-09-30 2010-09-30 SCHOOL USE COMPASS Expired - Fee Related ES2398859B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201031451A ES2398859B1 (en) 2010-09-30 2010-09-30 SCHOOL USE COMPASS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201031451A ES2398859B1 (en) 2010-09-30 2010-09-30 SCHOOL USE COMPASS

Publications (3)

Publication Number Publication Date
ES2398859A2 ES2398859A2 (en) 2013-03-22
ES2398859R1 true ES2398859R1 (en) 2013-04-12
ES2398859B1 ES2398859B1 (en) 2014-02-11

Family

ID=47780235

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201031451A Expired - Fee Related ES2398859B1 (en) 2010-09-30 2010-09-30 SCHOOL USE COMPASS

Country Status (1)

Country Link
ES (1) ES2398859B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE165836C (en) *
US2961768A (en) * 1959-10-13 1960-11-29 Ronald F Krieder Device for scribing circles
US6907669B1 (en) * 2004-01-28 2005-06-21 Kedu Han Drawing compass

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE165836C (en) *
US2961768A (en) * 1959-10-13 1960-11-29 Ronald F Krieder Device for scribing circles
US6907669B1 (en) * 2004-01-28 2005-06-21 Kedu Han Drawing compass

Also Published As

Publication number Publication date
ES2398859A2 (en) 2013-03-22
ES2398859B1 (en) 2014-02-11

Similar Documents

Publication Publication Date Title
CL2016002802A1 (en) Container, nebulizer and use.
AR097490A1 (en) CONTAINER AND MANUFACTURING METHOD
CO2017002920A2 (en) Switch operating mechanism
BR112014009705A2 (en) wearable reflective device
ES2398859R1 (en) SCHOOL USE COMPASS
MY180263A (en) Push-push indicator switch
Čapek et al. General overview of medieval settlement research in the Czech Republic:.: Emergence and development of the field, main issues and adoption of landscape context
GB2566202A (en) Ball game
CN202691751U (en) Desk lamp
CL2019003175A1 (en) Inertial measuring device to determine a north direction.
AR106263A1 (en) ROCK RESISTANCE EVALUATION DEVICE
CN202782361U (en) Compasses capable of fixing ruler
KR20140123267A (en) key holder in opener
CN204278869U (en) A kind of multifunctional compass
CN203697791U (en) Ruler for mathematics teaching
CN204249643U (en) A kind of mathematics class teaching aid
CN203957651U (en) A kind of Multifunctional math teaching aid
CN203600842U (en) Multifunctional teaching ruler
PL407307A1 (en) Instrument for transformation of the surface of the Earth of the stars rotational motion
CN202528681U (en) Compass ruler
BR202013033780U2 (en) Horizontal graduated compass for whiteboard, chalkboard or wood
ECSDI17082184S (en) STV 360
CO2019004795U1 (en) Multifunctional ruler with rotary arms to draw, polygons, circles, drawings and help for blind people.
PE20110556Z (en) INSTRUMENT FOR DRAWING
IT201700092781A1 (en) MEASURING INSTRUMENT OF THE CO2 CONCENTRATION WITH A PERFECTED COLLIMATOR

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 2398859

Country of ref document: ES

Kind code of ref document: B1

Effective date: 20140211

FD2A Announcement of lapse in spain

Effective date: 20211001