IT1012199B - Dispositivo per la misura di lunghezze e o di angoli - Google Patents

Dispositivo per la misura di lunghezze e o di angoli

Info

Publication number: IT1012199B
Authority: IT; Italy
Prior art keywords: corners; measuring lengths; lengths; measuring
Prior art date: 1973-05-14

Application number

IT2248574A

Other languages

English (en)

Italian (it)

Original Assignee

Contraves Ag

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.)

1973-05-14

Filing date

1974-05-09

Publication date

1977-03-10

1974-05-09 Application filed by Contraves Ag filed Critical Contraves Ag

1977-03-10 Application granted granted Critical

1977-03-10 Publication of IT1012199B publication Critical patent/IT1012199B/it

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/22—Analogue/digital converters pattern-reading type
- H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
- H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
- H03M1/30—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental
- H03M1/308—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental with additional pattern means for determining the absolute position, e.g. reference marks
- 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
- G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Optical Transform (AREA)
Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Transmission And Conversion Of Sensor Element Output (AREA)

IT2248574A 1973-05-14 1974-05-09 Dispositivo per la misura di lunghezze e o di angoli IT1012199B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH679273A CH553960A (de)	1973-05-14	1973-05-14	Laengen oder winkel-messeinrichtung.

Publications (1)

Publication Number	Publication Date
IT1012199B true IT1012199B (it)	1977-03-10

Family

ID=4315100

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2248574A IT1012199B (it)	1973-05-14	1974-05-09	Dispositivo per la misura di lunghezze e o di angoli

Country Status (7)

Country	Link
JP (1)	JPS5610565B2 (nl)
CH (1)	CH553960A (nl)
FR (1)	FR2229949B1 (nl)
GB (1)	GB1472876A (nl)
IT (1)	IT1012199B (nl)
NL (1)	NL159498B (nl)
SE (1)	SE399473B (nl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5892571U (ja) *	1981-12-17	1983-06-23	有限会社　和田製作所	流量調節弁付ボ−ルタツプ
DE3201005A1 (de) *	1982-01-15	1983-07-28	Dr. Johannes Heidenhain Gmbh, 8225 Traunreut	Einrichtung zur fehlerkorrektur bei positionsmesssystemen
CH658126A5 (de) *	1983-03-07	1986-10-15	Maag Zahnraeder & Maschinen Ag	Messgeraet und -verfahren zur teilungspruefung von zahnraedern.
US4602155A (en) *	1983-07-25	1986-07-22	Bei Electronics, Inc.	Zero reference generating method and apparatus for optical encoders
US4678908A (en) *	1983-07-25	1987-07-07	Bei Electronics, Inc.	Zero reference generating method and apparatus for optical encoders
GB8322886D0 (en) *	1983-08-25	1983-09-28	Lucas Ind Plc	Transducer means
JPS61219815A (ja) *	1985-03-27	1986-09-30	Yokogawa Electric Corp	デイスク形状測定装置
DE3611204A1 (de) *	1986-04-04	1987-10-15	Heidenhain Gmbh Dr Johannes	Messeinrichtung
DE8613887U1 (de) *	1986-05-22	1990-09-13	Dr. Johannes Heidenhain Gmbh, 83301 Traunreut	Meßeinrichtung
EP0286322B1 (en) *	1987-04-03	1994-06-15	Hitachi, Ltd.	Method and apparatus for detecting a rotation angle
DE10300918B4 (de)	2003-01-13	2014-11-06	Robert Bosch Gmbh	Vorrichtung und Verfahren zum Erfassen der Relativbewegung zweier relativ zueinander bewegbarer Maschinenteile
CN101650153B (zh) *	2009-09-08	2011-06-08	长春理工大学	一种飞行姿态模拟台角度测量装置
DE102018202556A1 (de) *	2018-02-20	2019-08-22	Dr. Johannes Heidenhain Gmbh	Optische Positionsmesseinrichtung
CN110879041B (zh) *	2019-11-08	2021-06-22	杭州电子科技大学	一种直线双码道绝对式钢带尺及其读取方法

1973
- 1973-05-14 CH CH679273A patent/CH553960A/xx not_active IP Right Cessation
1974
- 1974-04-01 NL NL7404433A patent/NL159498B/nl not_active IP Right Cessation
- 1974-04-23 SE SE7405417A patent/SE399473B/xx not_active IP Right Cessation
- 1974-05-09 IT IT2248574A patent/IT1012199B/it active
- 1974-05-13 FR FR7416454A patent/FR2229949B1/fr not_active Expired
- 1974-05-13 GB GB2116274A patent/GB1472876A/en not_active Expired
- 1974-05-13 JP JP5237174A patent/JPS5610565B2/ja not_active Expired

Also Published As

Publication number	Publication date
CH553960A (de)	1974-09-13
GB1472876A (en)	1977-05-11
JPS5017668A (nl)	1975-02-25
NL159498B (nl)	1979-02-15
DE2416212A1 (de)	1974-11-28
DE2416212B2 (de)	1975-07-10
FR2229949B1 (nl)	1978-11-17
NL7404433A (nl)	1974-11-18
FR2229949A1 (nl)	1974-12-13
SE399473B (sv)	1978-02-13
JPS5610565B2 (nl)	1981-03-09

Publication	Publication Date	Title
IT1034118B (it)	1979-09-10	Dispositivo per il trasporto di passaggio e per la rotazione
BG27105A3 (bg)	1979-08-15	Устройство за отстраняване на възбуждане
IT1043240B (it)	1980-02-20	Dispositivo di fissaggio
IT1012199B (it)	1977-03-10	Dispositivo per la misura di lunghezze e o di angoli
IT943821B (it)	1973-04-10	Dispositivo fotoelettrico per la misurazione di longhezze
IT1037837B (it)	1979-11-20	Dispositivo di nescolarmento
IT1026815B (it)	1978-10-20	Dispositivo di visualizzazione
SE7512886L (sv)	1976-05-19	Avkenningsanordning
SE416496B (sv)	1981-01-05	Ansettningsanordning for granater
IT1049894B (it)	1981-02-10	Dispositivo di stampa
SE7507442L (sv)	1976-06-08	Fergappliceringsanordning
AT343376B (de)	1978-05-26	Messgerat
SE7414101L (sv)	1976-05-12	Doseringsanordning
IT1038422B (it)	1979-11-20	Dispositivo di scansione
AT337468B (de)	1977-07-11	Winkelmessgerat
CH527407A (de)	1972-08-31	Längenmessgerät
SE7509782L (sv)	1976-03-25	Doseringsanordning
IT1025987B (it)	1978-08-30	Dispositivo di dosaggio e di riempimento
BR7502240A (pt)	1976-07-06	Dispositivo dispensador
IT1031208B (it)	1979-04-30	Dispositivo di conteggio
IT1020273B (it)	1977-12-20	Dispositivo tastatore
IT1015345B (it)	1977-05-10	Dispositivo di disegno
CH538105A (de)	1973-06-15	Längenmessgerät
IT1048496B (it)	1980-11-20	Dispositivo per misurare la larghezza di nastri
SU508696A1 (ru)	1976-03-30	Устройство дл измерени моментов