BR8303366A - Codificador modular de eixo e metodo de montagem do mesmo - Google Patents

Codificador modular de eixo e metodo de montagem do mesmo

Info

Publication number: BR8303366A
Authority: BR; Brazil
Prior art keywords: same; assembly method; axis encoder; modular; modular axis
Prior art date: 1982-06-24

Application number

BR8303366A

Other languages

English (en)

Inventor

Randall Adrian Maddox

Joseph Willcox Rudolph

Original Assignee

Ibm

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.)

1982-06-24

Filing date

1983-06-23

Publication date

1984-02-07

1983-06-23 Application filed by Ibm filed Critical Ibm

1984-02-07 Publication of BR8303366A publication Critical patent/BR8303366A/pt

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/10—Calibration or testing
- H03M1/1066—Mechanical or optical alignment
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
- H03M1/08—Continuously compensating for, or preventing, undesired influence of physical parameters of noise
- 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

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Optical Transform (AREA)
Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
Length Measuring Devices With Unspecified Measuring Means (AREA)

BR8303366A 1982-06-24 1983-06-23 Codificador modular de eixo e metodo de montagem do mesmo BR8303366A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/391,776 US4475034A (en)	1982-06-24	1982-06-24	Modular shaft encoder

Publications (1)

Publication Number	Publication Date
BR8303366A true BR8303366A (pt)	1984-02-07

Family

ID=23547894

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8303366A BR8303366A (pt)	1982-06-24	1983-06-23	Codificador modular de eixo e metodo de montagem do mesmo

Country Status (8)

Country	Link
US (1)	US4475034A (pt)
EP (1)	EP0100819B1 (pt)
JP (1)	JPS58225318A (pt)
AU (1)	AU564464B2 (pt)
BR (1)	BR8303366A (pt)
CA (1)	CA1191925A (pt)
DE (1)	DE3379146D1 (pt)
ES (1)	ES523531A0 (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2544895B1 (fr) *	1983-04-20	1986-03-21	Mcb	Dispositif de lecture, par diascopie, de code optique et son procede de fabrication
US4559524A (en) *	1983-06-17	1985-12-17	Sumtak Corporation	Rotary encoder
DD221828A1 (de) *	1983-09-01	1985-05-02	Zeiss Jena Veb Carl	Einrichtung zur fotoelektrischen abtastung von teilungen im auflicht
US4559525A (en) *	1983-09-22	1985-12-17	Motorola, Inc.	Fast indexing encoder apparatus
JPS6148719A (ja) *	1984-08-16	1986-03-10	Fanuc Ltd	光学式ロ−タリ−エンコ−ダ
US4665359A (en) *	1984-09-13	1987-05-12	Sangamo Weston, Inc.	Method and apparatus for detecting tampering with a meter having an encoded register display
US4670737A (en) *	1984-09-13	1987-06-02	Sangamo Weston, Inc.	Method of initializing an optical encoder
DE3437515C2 (de) *	1984-10-12	1986-08-14	Dr. Johannes Heidenhain Gmbh, 8225 Traunreut	Positionsmeßeinrichtung
JPH0672785B2 (ja) *	1984-10-19	1994-09-14	ファナック株式会社	光学式ロ−タリエンコ−ダ
US4736681A (en) *	1985-11-15	1988-04-12	Motorola, Inc.	Electronic encoder
US4794250A (en) *	1987-02-27	1988-12-27	Hewlett-Packard Company	Self-gapping optical encoder
DE3908932A1 (de) *	1988-05-25	1989-12-07	Heidenhain Gmbh Dr Johannes	Winkelmessvorrichtung
US5057684A (en) *	1990-08-30	1991-10-15	Robbins & Myers/Electro-Craft, A Wholly Owned Sub. Of Robbins & Myers, Inc.	Unitary aligning and gapping apparatus for modular optical shaft encoder
US5555776A (en) *	1994-11-21	1996-09-17	International Business Machines Corporation	Cam integrated with a rotation sensor
JPH09243410A (ja) *	1996-03-08	1997-09-19	Nikon Corp	モジュラーエンコーダ及びその製造方法
US5708496A (en) *	1996-03-11	1998-01-13	Renco Encoders, Inc.	Modular optical shaft encoder having a slide gap centering mechanism and method of use
US5763970A (en) *	1997-03-03	1998-06-09	Lexmark International, Inc.	Encoder system with cover mounted encoder
US6025588A (en) *	1998-09-21	2000-02-15	Anko Electronics Co., Ltd.	Optical analog potentiometer
DE10065229A1 (de) *	2000-12-27	2002-07-04	Valeo Schalter & Sensoren Gmbh	Lenkwinkelsensor
US6600151B2 (en)	2001-09-19	2003-07-29	Lexmark International, Inc.	Optical encoder assembly with non-engageable encoder housing and receiver plate comprising a through hole and window
US7348543B2 (en) *	2003-01-16	2008-03-25	Yaskawa Eshed Technologies Ltd.	Optical encoder with hollow light guide for indicating the angular position of a rotary shaft
US6873129B1 (en)	2003-12-16	2005-03-29	Lexmark International Inc.	Method of controlling rotational velocity of a rotatable member during encoder initialization for an imaging apparatus
US20060187573A1 (en) *	2005-02-24	2006-08-24	Electro-Sensors, Inc.	Sensor equipment guard
TW200636192A (en) *	2005-03-22	2006-10-16	Miura Kogyo Kk	Damper position adjusting device and combustion apparatus having such damper adjusting device
JP4496154B2 (ja) *	2005-10-31	2010-07-07	株式会社リコー	ロータリーエンコーダ、ローラ部材、ベルト搬送装置、画像形成装置
KR100949540B1 (ko) *	2008-01-18	2010-03-25	주식회사 유진로봇	조립과 구조가 간단한 인크리멘탈 타입의 광 엔코더
US20100038527A1 (en) *	2008-03-31	2010-02-18	Us Digital Llc	Rotary Push On Encoder
US8947076B2 (en)	2010-01-18	2015-02-03	Bourns, Inc.	High resolution non-contacting multi-turn position sensor
JP6168762B2 (ja) *	2012-12-14	2017-07-26	キヤノン株式会社	アブソリュートエンコーダ
US9857205B2 (en) *	2013-11-06	2018-01-02	Quantum Devices, Inc.	Encoder system with a desired radial alignment and axial gap

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4184071A (en) *	1978-01-12	1980-01-15	Electro-Craft Corporation	Modular encoder
DE2848612C2 (de) *	1978-11-09	1981-05-27	Pfaff Haushaltsmaschinen GmbH, 7500 Karlsruhe	Impulsgeber eines Nähmaschinenantriebes
IT1165711B (it) *	1979-09-27	1987-04-22	Olivetti & Co Spa	Trasduttore ottico per rilevare la posizione angolare di un organo rotante rispetto ad una struttura fissa
US4307954A (en) *	1980-08-18	1981-12-29	Ludwig Robert B	Bayonet mount
US4445112A (en) *	1980-12-12	1984-04-24	Bei Electronics, Inc.	Positional encoders with plug-together modules

1982
- 1982-06-24 US US06/391,776 patent/US4475034A/en not_active Expired - Fee Related
1983
- 1983-04-11 CA CA000425598A patent/CA1191925A/en not_active Expired
- 1983-04-18 JP JP58067164A patent/JPS58225318A/ja active Granted
- 1983-04-21 AU AU13852/83A patent/AU564464B2/en not_active Ceased
- 1983-05-02 EP EP83104298A patent/EP0100819B1/en not_active Expired
- 1983-05-02 DE DE8383104298T patent/DE3379146D1/de not_active Expired
- 1983-06-23 BR BR8303366A patent/BR8303366A/pt not_active IP Right Cessation
- 1983-06-23 ES ES523531A patent/ES523531A0/es active Granted

Also Published As

Publication number	Publication date
JPS6331723B2 (pt)	1988-06-27
EP0100819B1 (en)	1989-02-01
AU1385283A (en)	1984-01-05
AU564464B2 (en)	1987-08-13
CA1191925A (en)	1985-08-13
ES8405147A1 (es)	1984-05-16
DE3379146D1 (en)	1989-03-09
JPS58225318A (ja)	1983-12-27
EP0100819A2 (en)	1984-02-22
US4475034A (en)	1984-10-02
EP0100819A3 (en)	1987-07-29
ES523531A0 (es)	1984-05-16

Publication	Publication Date	Title
BR8303366A (pt)	1984-02-07	Codificador modular de eixo e metodo de montagem do mesmo
DK500085A (da)	1986-05-02	Diagnostiske partikler
DK469984A (da)	1985-10-12	Programmerbar lydmaaler
FR2502668B1 (fr)	1985-12-27	Construction perfectionnee de lucarne
FR2529286B1 (fr)	1986-04-18	Structure de joint
ES528813A0 (es)	1985-12-01	Fresa y su metodo de armado
BR8206621A (pt)	1983-10-04	Conexao de pecas
DK345883D0 (da)	1983-07-28	Aksialventilator
DK266185A (da)	1985-12-15	Pasteuriseringsapparat
DK489784D0 (da)	1984-10-12	Aksialventilator
KR880700113A (ko)	1988-02-15	방기용 링
BR8407368A (pt)	1987-01-06	Aparelho de icamento
IT1167701B (it)	1987-05-13	Perossidiorganici e loro applicazione
RO82031A (ro)	1984-04-02	Procedeu de modificare a amidonului
ES539404A0 (es)	1986-12-16	Metodo de procesado
ES555502A0 (es)	1987-07-01	Metodo de preparacion de carbazatos
BR8302468A (pt)	1984-01-17	Codificador e arrastador-codificador
BR8301694A (pt)	1983-12-13	Composto de derivados de 1,3,5 - triacrililexaidros - triazina
MX157100A (es)	1988-10-21	Fresa y su metodo de ensamblado
BR8303827A (pt)	1985-03-19	Conjunto de elementos de montagem
BR6200776U (pt)	1982-10-05	Biodigestor e conjunto de biodigestao
ES281934Y (es)	1985-11-01	Brida de empalme
ES281955Y (es)	1985-11-01	Brida
BR6400880U (pt)	1984-12-26	Modificacao de tacometro
ES280124Y (es)	1985-06-16	Conjunto de tapon-precinto

Legal Events

Date	Code	Title	Description
1995-05-02	MM	Lapse due to non-payment of fees (art. 50)