FR2650424B1 - DEMONSTRATION ASSEMBLY FOR EDUCATION - Google Patents

DEMONSTRATION ASSEMBLY FOR EDUCATION

Info

Publication number
FR2650424B1
FR2650424B1 FR8910121A FR8910121A FR2650424B1 FR 2650424 B1 FR2650424 B1 FR 2650424B1 FR 8910121 A FR8910121 A FR 8910121A FR 8910121 A FR8910121 A FR 8910121A FR 2650424 B1 FR2650424 B1 FR 2650424B1
Authority
FR
France
Prior art keywords
education
demonstration assembly
demonstration
assembly
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 - Lifetime
Application number
FR8910121A
Other languages
French (fr)
Other versions
FR2650424A1 (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.)
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 FR8910121A priority Critical patent/FR2650424B1/en
Publication of FR2650424A1 publication Critical patent/FR2650424A1/en
Application granted granted Critical
Publication of FR2650424B1 publication Critical patent/FR2650424B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
    • G09B23/10—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of solid bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Algebra (AREA)
  • Pure & Applied Mathematics (AREA)
  • Educational Administration (AREA)
  • Computational Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Manipulator (AREA)
FR8910121A 1989-07-27 1989-07-27 DEMONSTRATION ASSEMBLY FOR EDUCATION Expired - Lifetime FR2650424B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8910121A FR2650424B1 (en) 1989-07-27 1989-07-27 DEMONSTRATION ASSEMBLY FOR EDUCATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910121A FR2650424B1 (en) 1989-07-27 1989-07-27 DEMONSTRATION ASSEMBLY FOR EDUCATION

Publications (2)

Publication Number Publication Date
FR2650424A1 FR2650424A1 (en) 1991-02-01
FR2650424B1 true FR2650424B1 (en) 1991-10-11

Family

ID=9384189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8910121A Expired - Lifetime FR2650424B1 (en) 1989-07-27 1989-07-27 DEMONSTRATION ASSEMBLY FOR EDUCATION

Country Status (1)

Country Link
FR (1) FR2650424B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101763763B (en) * 2010-01-22 2012-07-04 同济大学 Friction testing device
CN103985291B (en) * 2014-06-09 2016-03-30 上海市第一中学 A kind of teaching aid measuring friction factor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE844513C (en) * 1950-01-24 1952-07-21 Ernst Roggatz Device to illustrate the theoretical and practical kinematics
US3000114A (en) * 1958-10-14 1961-09-19 Orlov Konstantin Combined balance for solving equations and inequalities
FR2298148A1 (en) * 1975-01-15 1976-08-13 Anvar Rotation dynamics study device - has a plate with an angle piece and a shaft perpendicular to the plate
DE2823273C2 (en) * 1978-05-27 1984-08-09 Rudolf 4370 Marl Litz Scales for illustrating math equations and inequalities
EP0240574A1 (en) * 1986-01-22 1987-10-14 Josef Osterried Beam balance for the demonstration of numbers as well as operations with and relationships between numbers

Also Published As

Publication number Publication date
FR2650424A1 (en) 1991-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse