KR880008222A - 구형 표시장치 - Google Patents

구형 표시장치 Download PDF

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Publication number
KR880008222A
KR880008222A KR870013138A KR870013138A KR880008222A KR 880008222 A KR880008222 A KR 880008222A KR 870013138 A KR870013138 A KR 870013138A KR 870013138 A KR870013138 A KR 870013138A KR 880008222 A KR880008222 A KR 880008222A
Authority
KR
South Korea
Prior art keywords
polar axis
spherical body
rotating support
spherical display
hemispherical
Prior art date
Application number
KR870013138A
Other languages
English (en)
Other versions
KR910004726B1 (ko
Inventor
슈우이찌 마스나가
Original Assignee
슈우이찌 마스나가
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 슈우이찌 마스나가 filed Critical 슈우이찌 마스나가
Publication of KR880008222A publication Critical patent/KR880008222A/ko
Application granted granted Critical
Publication of KR910004726B1 publication Critical patent/KR910004726B1/ko

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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
    • G09B27/00—Planetaria; Globes
    • 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
    • G09B27/00—Planetaria; Globes
    • G09B27/08—Globes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Instructional Devices (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

내용 없음.

Description

구형 표시장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 적당한 지지수단으로 지지시킨 극축에 회전 지지체를 설치하고, 이 회전 지지체의 양측에 극축과 직교하는 축심을 중심으로 해서 자유로 회전하는 반구형 부재를 설치해서, 이 양반구형부재에 의해 구형본체를 구성하고, 상기 극축의 단부 부근에는 한쪽의 반구형부재의 주연의 통과를 허용하는 편심축부를 설치하고, 구형 본체의 외표면에 지도등의 표시를 시행한 것을 특징으로 하는 구형 표시장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870013138A 1986-12-09 1987-11-21 구형표시장치 KR910004726B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP293865 1986-12-09
JP?61-293865 1986-12-09
JP61293865A JPS63144385A (ja) 1986-12-09 1986-12-09 球形表示装置

Publications (2)

Publication Number Publication Date
KR880008222A true KR880008222A (ko) 1988-08-30
KR910004726B1 KR910004726B1 (ko) 1991-07-10

Family

ID=17800153

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870013138A KR910004726B1 (ko) 1986-12-09 1987-11-21 구형표시장치

Country Status (5)

Country Link
US (1) US4752228A (ko)
EP (1) EP0271226B1 (ko)
JP (1) JPS63144385A (ko)
KR (1) KR910004726B1 (ko)
DE (1) DE3772345D1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030100A (en) * 1989-09-05 1991-07-09 Hilderman Garry M Environmental display system
US6176705B1 (en) * 1999-09-24 2001-01-23 Shawn Garvey Solar system teaching aid
US6726484B2 (en) * 2002-05-15 2004-04-27 Replogle Globes, Inc. Globe stand construction
US6773262B1 (en) * 2003-10-23 2004-08-10 Alvin S. Blum World globe with detail display
EP2489028A1 (en) * 2009-10-15 2012-08-22 Douglas W. Miyazaki Pelvic surgery training model
CN103871316A (zh) * 2012-12-12 2014-06-18 李一波 一种可360°转动的双轴地球仪

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US651804A (en) * 1900-03-23 1900-06-12 George L Houghton Globe and fixture therefor.
US2483932A (en) * 1945-03-12 1949-10-04 Saint Paul Inst Globe mount
CH346051A (fr) * 1955-04-14 1960-04-30 Antoine Bartholdi Henri Globe géographique
US2958959A (en) * 1958-03-03 1960-11-08 Rand Mcnally & Co Globe mounting
CH352169A (fr) * 1958-05-05 1961-02-15 Antoine Bartholdi Henri Arc gradué de latitudes avec curseur-pointeur à vernier
US2957252A (en) * 1959-12-11 1960-10-25 William A Pain Globe support and orienting means
US3055123A (en) * 1961-04-24 1962-09-25 Tigrett Ind Inc Globe
JPS5520234A (en) * 1978-07-27 1980-02-13 Denki Kagaku Kogyo Kk Production of polycrystalline alumina fiber

Also Published As

Publication number Publication date
JPH0481794B2 (ko) 1992-12-24
EP0271226A1 (en) 1988-06-15
EP0271226B1 (en) 1991-08-21
KR910004726B1 (ko) 1991-07-10
US4752228A (en) 1988-06-21
DE3772345D1 (de) 1991-09-26
JPS63144385A (ja) 1988-06-16

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