DE69412993T2 - Gerät zum Ermitteln der Koordinaten des Schwerpunktes einer Figur - Google Patents

Gerät zum Ermitteln der Koordinaten des Schwerpunktes einer Figur

Info

Publication number: DE69412993T2
Authority: DE; Germany
Prior art keywords: coordinates; gravity; determining; center
Prior art date: 1994-01-20
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 - Fee Related

Application number

DE69412993T

Other languages

English (en)

Other versions

DE69412993D1 (de

Inventor

Katsumi Kaji

Hiroshi Nemoto

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.)

1994-01-20

Filing date

1994-01-20

Publication date

1999-05-27

1994-01-20 Application filed by Individual filed Critical Individual

1998-10-08 Application granted granted Critical

1998-10-08 Publication of DE69412993D1 publication Critical patent/DE69412993D1/de

1999-05-27 Publication of DE69412993T2 publication Critical patent/DE69412993T2/de

2014-01-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- G01B5/26—Measuring arrangements characterised by the use of mechanical techniques for measuring areas, e.g. planimeters

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Length Measuring Devices With Unspecified Measuring Means (AREA)
A Measuring Device Byusing Mechanical Method (AREA)

DE69412993T 1994-01-20 1994-01-20 Gerät zum Ermitteln der Koordinaten des Schwerpunktes einer Figur Expired - Fee Related DE69412993T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP94100779A EP0664434B1 (de)	1994-01-20	1994-01-20	Gerät zum Ermitteln der Koordinaten des Schwerpunktes einer Figur
US08/190,882 US5515299A (en)	1994-01-20	1994-02-02	Device for finding centroid coordinates of figures

Publications (2)

Publication Number	Publication Date
DE69412993D1 DE69412993D1 (de)	1998-10-08
DE69412993T2 true DE69412993T2 (de)	1999-05-27

Family

ID=26135440

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69412993T Expired - Fee Related DE69412993T2 (de)	1994-01-20	1994-01-20	Gerät zum Ermitteln der Koordinaten des Schwerpunktes einer Figur

Country Status (4)

Country	Link
US (1)	US5515299A (de)
EP (1)	EP0664434B1 (de)
DE (1)	DE69412993T2 (de)
ES (1)	ES2122048T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TW305927B (de) *	1995-05-31	1997-05-21	Ushikata Mfg Co Ltd
JPH0914902A (ja) *	1995-07-03	1997-01-17	Ushikata Shokai:Kk	図形測定装置
JPH09159434A (ja)	1995-12-07	1997-06-20	Ushikata Shokai:Kk	図形測定装置
US6532672B1 (en) *	2000-03-31	2003-03-18	Joseph S. Gottlieb	Area measurement device and method
US7793421B2 (en) *	2008-05-05	2010-09-14	Derek Hardy	Archway measuring device
CN112836389B (zh) *	2021-03-02	2024-03-26	盾构及掘进技术国家重点实验室	一种基于虚拟质心转移矢量的轴对称隧巷道非均称变形表征方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH122098A (de) *	1926-08-25	1927-08-16	Cordadi Gottlieb	Einrichtung zum Erleichtern des Arbeitens mit Integraphen und anderen Umfahrungsinstrumenten.
US4004083A (en) *	1972-10-25	1977-01-18	Philip Chrislock Norem	Method and apparatus for determining centroid coordinates and angular orientation of a surface
US4127941A (en) *	1977-08-01	1978-12-05	Hoover Richard L	Means and graphical method of calculating moments of inertia
JPS6090653A (ja) *	1983-10-22	1985-05-21	Fanuc Ltd	領域加工方法
JPS60135802A (ja) *	1983-12-26	1985-07-19	Akio Kubo	プラニメ−タ
JPS60155342A (ja) *	1984-01-10	1985-08-15	Fanuc Ltd	領域加工方法
JPS6219908A (ja) *	1985-07-17	1987-01-28	Fanuc Ltd	領域加工方法
JP2716102B2 (ja) *	1989-05-29	1998-02-18	明郎久保	座標演算図形測定装置
JPH04156692A (ja) *	1990-10-20	1992-05-29	Fujitsu Ltd	連結領域の重心算出回路

1994
- 1994-01-20 EP EP94100779A patent/EP0664434B1/de not_active Expired - Lifetime
- 1994-01-20 DE DE69412993T patent/DE69412993T2/de not_active Expired - Fee Related
- 1994-01-20 ES ES94100779T patent/ES2122048T3/es not_active Expired - Lifetime
- 1994-02-02 US US08/190,882 patent/US5515299A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ES2122048T3 (es)	1998-12-16
EP0664434A1 (de)	1995-07-26
EP0664434B1 (de)	1998-09-02
DE69412993D1 (de)	1998-10-08
US5515299A (en)	1996-05-07

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Legal Events

Date	Code	Title	Description
1999-09-30	8364	No opposition during term of opposition
2005-11-17	8339	Ceased/non-payment of the annual fee