KR910003357A - 구면계 - Google Patents

구면계 Download PDF

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Publication number
KR910003357A
KR910003357A KR1019900010258A KR900010258A KR910003357A KR 910003357 A KR910003357 A KR 910003357A KR 1019900010258 A KR1019900010258 A KR 1019900010258A KR 900010258 A KR900010258 A KR 900010258A KR 910003357 A KR910003357 A KR 910003357A
Authority
KR
South Korea
Prior art keywords
ring
spherical
support member
spherometer
sandwiched
Prior art date
Application number
KR1019900010258A
Other languages
English (en)
Other versions
KR930010907B1 (ko
Inventor
미츠아끼 다가하시
마사끼 와다나베
후미아끼 무네가따
Original Assignee
시모야마 도시로우
오림파스 고오가꾸 고오교오 가부시기가이샤
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 시모야마 도시로우, 오림파스 고오가꾸 고오교오 가부시기가이샤 filed Critical 시모야마 도시로우
Publication of KR910003357A publication Critical patent/KR910003357A/ko
Application granted granted Critical
Publication of KR930010907B1 publication Critical patent/KR930010907B1/ko

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G01B5/22—Spherometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G01B5/213—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures for measuring radius of curvature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Joints Allowing Movement (AREA)

Abstract

내용 없음.

Description

구면계
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 구면계의 계념도,
제2도는 같은 제1실시예를 나타내는 종단면도,
제3도는 같은 제2실시예를 나타내는 종단면도.

Claims (1)

  1. 고리 또는 고리의 일부를 가지는 구면계링과, 이 구면계링에 같은 축에 고정된 측정추와, 상기 구면계링을 지지하는 링지지부재와, 상기 구면계링과 링지지부재와의 사이에 끼워서 된 기울어 움직임 촉진부재를 가지는 것을 특징으로 하는 구면계.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900010258A 1989-07-28 1990-07-06 구면계 KR930010907B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-197078 1989-07-28
JP1197078A JPH0752082B2 (ja) 1989-07-28 1989-07-28 球面計

Publications (2)

Publication Number Publication Date
KR910003357A true KR910003357A (ko) 1991-02-27
KR930010907B1 KR930010907B1 (ko) 1993-11-17

Family

ID=16368353

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900010258A KR930010907B1 (ko) 1989-07-28 1990-07-06 구면계

Country Status (4)

Country Link
US (1) US5131159A (ko)
JP (1) JPH0752082B2 (ko)
KR (1) KR930010907B1 (ko)
DE (1) DE4023757C2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020023101A (ko) * 2001-06-02 2002-03-28 양영석 메시지 재생 장치

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0507630A3 (en) * 1991-04-05 1992-12-23 Peter R. Berwick Apparatus and method for measuring surfaces and lenses
US5566464A (en) * 1994-05-20 1996-10-22 Emerson Electric Co. Electric motor shaft extension gage
US5653040A (en) * 1995-10-24 1997-08-05 Hayes Wheels International, Inc. One touch face gage for vehicle wheels
US7540096B2 (en) * 2007-09-20 2009-06-02 Hardin Optical Co. Vacuum-actuated spherometer
JP2009133655A (ja) * 2007-11-29 2009-06-18 Toyota Motor Corp 内径測定装置
PL211527B1 (pl) * 2010-12-31 2012-05-31 Politechnika Świętokrzyska Urządzenie do ustalania położenia kuli podczas pomiarów zarysu kształtu
CN102620619B (zh) * 2012-03-16 2014-07-16 江苏弘瑞液压机械科技有限公司 适用于法兰连接垫环槽通止卡板
CN102620618A (zh) * 2012-03-16 2012-08-01 江苏弘瑞液压机械科技有限公司 一种法兰连接垫环槽口径检具

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1921508A (en) * 1927-03-25 1933-08-08 Wired Radio Inc Geometrical instrument
US2807982A (en) * 1953-01-02 1957-10-01 Eastman Kodak Co Lens centering clamp and testing device
US3861048A (en) * 1972-09-25 1975-01-21 Optical Standards Company Inc Compensated diopter gauge
US3848339A (en) * 1973-02-09 1974-11-19 R Strasbaugh Cylometer
CS195533B1 (en) * 1977-09-30 1980-02-29 Otto Wichterle Measuring set for determination of the sagital depth and average centre curvature of the gel contact lenses
JPS5576902A (en) * 1978-12-07 1980-06-10 Toray Ind Inc Method for measuring depth of concave face of soft contact lens
US4330203A (en) * 1979-10-15 1982-05-18 Gerd Oppenheim Optical lens layout and blocking device
US4403420A (en) * 1981-07-27 1983-09-13 Coburn Optical Industries, Inc. Digital gauge for measuring sagittal depth and thickness of lens, and related system and method
WO1983001999A1 (en) * 1981-11-30 1983-06-09 Stenberg, Lars Method and apparatus for measuring the radii of spherical bodies
JPS6190035A (ja) * 1984-10-11 1986-05-08 Tokyo Optical Co Ltd レンズメ−タ−の自動印点装置
US4674190A (en) * 1985-05-17 1987-06-23 Coburn Optical Industries, Inc. Blocked lens thickness gauge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020023101A (ko) * 2001-06-02 2002-03-28 양영석 메시지 재생 장치

Also Published As

Publication number Publication date
DE4023757C2 (de) 1995-07-20
JPH0752082B2 (ja) 1995-06-05
US5131159A (en) 1992-07-21
DE4023757A1 (de) 1991-02-07
JPH0359401A (ja) 1991-03-14
KR930010907B1 (ko) 1993-11-17

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