ATE129805T1 - Apparateinheit zur ausrichtung und festlegung des zwischenraums für bausteine für optische winkelkodierer. - Google Patents

Apparateinheit zur ausrichtung und festlegung des zwischenraums für bausteine für optische winkelkodierer.

Info

Publication number
ATE129805T1
ATE129805T1 AT91917285T AT91917285T ATE129805T1 AT E129805 T1 ATE129805 T1 AT E129805T1 AT 91917285 T AT91917285 T AT 91917285T AT 91917285 T AT91917285 T AT 91917285T AT E129805 T1 ATE129805 T1 AT E129805T1
Authority
AT
Austria
Prior art keywords
pattern wheel
wheel
encoder
alignment
determination
Prior art date
Application number
AT91917285T
Other languages
English (en)
Inventor
Gregg R Service
Original Assignee
Renco Encoders Inc
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 Renco Encoders Inc filed Critical Renco Encoders Inc
Application granted granted Critical
Publication of ATE129805T1 publication Critical patent/ATE129805T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24428—Error prevention
    • G01D5/24433—Error prevention by mechanical means
    • G01D5/24442—Error prevention by mechanical means by mounting means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/3473—Circular or rotary encoders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/60—Means for precisely aligning or centering the disk of a rotary encoder, e.g. fitting jigs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
AT91917285T 1990-08-30 1991-08-30 Apparateinheit zur ausrichtung und festlegung des zwischenraums für bausteine für optische winkelkodierer. ATE129805T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/575,240 US5057684A (en) 1990-08-30 1990-08-30 Unitary aligning and gapping apparatus for modular optical shaft encoder

Publications (1)

Publication Number Publication Date
ATE129805T1 true ATE129805T1 (de) 1995-11-15

Family

ID=24299485

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91917285T ATE129805T1 (de) 1990-08-30 1991-08-30 Apparateinheit zur ausrichtung und festlegung des zwischenraums für bausteine für optische winkelkodierer.

Country Status (8)

Country Link
US (1) US5057684A (de)
EP (1) EP0500908B1 (de)
AT (1) ATE129805T1 (de)
DE (1) DE69114262T2 (de)
DK (1) DK0500908T3 (de)
ES (1) ES2080339T3 (de)
GR (1) GR3018490T3 (de)
WO (1) WO1992004602A1 (de)

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US5155401A (en) * 1990-06-07 1992-10-13 Canon Kabushiki Kaisha Recorder motor with attached encoder and cover
EP0557564B1 (de) * 1992-02-28 1995-04-12 Dr. Johannes Heidenhain GmbH Montagevorrichtung für eine Winkelmesseinrichtung
US5555776A (en) * 1994-11-21 1996-09-17 International Business Machines Corporation Cam integrated with a rotation sensor
SE504230C2 (sv) * 1995-04-20 1996-12-09 Swedish Control Systems Ab Mätanordning för detektering av en kulleds vridrörelse runt tre sinsemellan ortogonala axlar
DE19629585C2 (de) * 1995-09-06 1998-12-10 Heidenhain Gmbh Dr Johannes Winkelmeßeinrichtung
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
US5883384A (en) * 1996-04-16 1999-03-16 Canon Kabushiki Kaisha Rotational displacement information detection apparatus
US5786646A (en) * 1996-10-01 1998-07-28 Emerson Electric Co. Method and apparatus for aligning a rotor position transducer
DE19641929C2 (de) * 1996-10-11 2000-01-05 Ruhlatec Industrieprodukte Encoder
US5923032A (en) * 1997-05-02 1999-07-13 Oak Industries Inc. Interaligned component optical encoder with integral housing component locating studs and shelf
DE19816827B4 (de) 1998-04-16 2009-06-18 Dr. Johannes Heidenhain Gmbh Vormontierte Winkelmeßvorrichtung
JP2000002558A (ja) * 1998-06-16 2000-01-07 Asahi Optical Co Ltd 回転エンコーダ
US6025588A (en) * 1998-09-21 2000-02-15 Anko Electronics Co., Ltd. Optical analog potentiometer
US6166374A (en) * 1998-11-04 2000-12-26 Agilent Technologies, Inc. Molded spring gap setting mechanism for optical encoders
DE19923900B4 (de) 1999-05-25 2009-11-26 Pwb-Ruhlatec Industrieprodukte Gmbh Encoder mit zusammensteckbarem Gehäuse
US6552464B1 (en) * 1999-11-09 2003-04-22 Siemens Canada Limited Totally integrated engine cooling module for DC motors
US6613284B2 (en) * 2001-02-01 2003-09-02 V&P Scientific, Inc. Microarrayer
US6624407B1 (en) 2001-07-03 2003-09-23 Lexmark International, Inc. Encoder with mask spacer contacting the encoder film
DE10137014B4 (de) * 2001-07-30 2010-04-08 Dr. Johannes Heidenhain Gmbh Positionsmesseinrichtung
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
DE10332167A1 (de) * 2003-07-15 2005-02-10 Pwb-Ruhlatec Industrieprodukte Gmbh Encodersystem und Verfahren zur Montage eines Encodersystems
DE10356224A1 (de) * 2003-12-02 2005-06-30 Pwb-Ruhlatec Industrieprodukte Gmbh Taktscheibenbefestigung
DE102004036903B4 (de) * 2004-07-29 2019-07-04 Pwb Encoders Gmbh Encoderbaugruppe und Verfahren zur Montage einer Encoderbaugruppe
DE102004050834B4 (de) * 2004-10-19 2015-10-29 Dr. Johannes Heidenhain Gmbh Positionsmesseinrichtung
US7222543B2 (en) * 2004-11-23 2007-05-29 Dr. Johannes Heidenhain Gmbh Modular encoder, method of producing a modular encoder, and system for measuring angular movement
US20060187573A1 (en) * 2005-02-24 2006-08-24 Electro-Sensors, Inc. Sensor equipment guard
DE202005006379U1 (de) * 2005-04-21 2006-08-24 Hengstler Gmbh Hohlwellen-Drehgeber mit Motorwellen-Schutzkappe
US7205530B2 (en) * 2005-05-16 2007-04-17 Renco Encoders, Inc. Encoder device and apparatus for gapping and centering an encoder device
GB0607425D0 (en) * 2006-04-13 2006-05-24 Trw Ltd Rotor structures for motors
FR2904109B1 (fr) * 2006-07-20 2008-10-10 Peugeot Citroen Automobiles Sa Detecteur de regime de fonctionnement d'un moteur a combustion interne pour vehicule, notamment un vehicule automobile.
EP1881302A1 (de) * 2006-07-21 2008-01-23 Hengstler GmbH Hohlwellen-Drehgeber mit Motorwellen-Schutzklappe
DE102006056462A1 (de) * 2006-11-28 2008-05-29 Dr. Johannes Heidenhain Gmbh Drehgeber
US7546689B2 (en) * 2007-07-09 2009-06-16 Hexagon Metrology Ab Joint for coordinate measurement device
US7939795B2 (en) * 2008-05-13 2011-05-10 Heidenhain Corporation Encoder device and gapping and centering device for an encoder device
US7601948B1 (en) 2008-07-14 2009-10-13 Renco Encoders, Inc. Encoder device and alignment device for an encoder device
JP5196437B2 (ja) * 2008-12-26 2013-05-15 ハイデンハイン株式会社 ユニット型エンコーダの取り付け方法およびユニット型エンコーダ
CN102395863B (zh) * 2009-04-14 2013-09-18 三菱电机株式会社 旋转编码器及其制造方法
US8380397B2 (en) * 2009-06-19 2013-02-19 Cnh America Llc Off-road vehicle with redundant non-contact multi-revolution angle sensor
GB2475072B (en) * 2009-11-05 2016-02-17 Gyrometric Systems Ltd Alignment device for run out measurement apparatus
US8762013B2 (en) * 2009-11-09 2014-06-24 Cnh Industrial America Llc Shuttle strategy for vehicles with electronically controlled transmissions and engines
US20160056691A1 (en) * 2014-08-22 2016-02-25 Nidec Avtron Automation Corporation Self-centering for encoder device
RU179733U1 (ru) * 2017-11-02 2018-05-23 Открытое акционерное общество "Специальное конструкторское бюро станочных информационно-измерительных систем с опытным производством" ОАО "СКБ ИС" Фотоэлектрический преобразователь угла
DE102019209866A1 (de) * 2019-07-04 2021-01-07 Dr. Johannes Heidenhain Gmbh Winkelmesseinrichtung und Verfahren zum Betrieb einer Winkelmesseinrichtung

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GB1476405A (en) * 1974-06-07 1977-06-16 Vactoric Control Equip Optical encoder
US4285595A (en) * 1978-01-12 1981-08-25 Electro-Craft Corporation Modular encoder
US4184071A (en) * 1978-01-12 1980-01-15 Electro-Craft Corporation Modular encoder
US4338517A (en) * 1979-01-15 1982-07-06 Perrine Warren L Shaft rotation sensor
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
US4343992A (en) * 1980-09-08 1982-08-10 Blaser Anton J V-Shaped centering fixture for optical encoders
US4475034A (en) * 1982-06-24 1984-10-02 International Business Machines Corporation Modular shaft encoder
DE3228507C2 (de) * 1982-07-30 1986-11-13 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Winkelmeßeinrichtung
US4794250A (en) * 1987-02-27 1988-12-27 Hewlett-Packard Company Self-gapping optical encoder

Also Published As

Publication number Publication date
EP0500908A4 (en) 1993-08-11
EP0500908A1 (de) 1992-09-02
EP0500908B1 (de) 1995-11-02
US5057684A (en) 1991-10-15
GR3018490T3 (en) 1996-03-31
DE69114262D1 (de) 1995-12-07
DK0500908T3 (da) 1995-12-04
ES2080339T3 (es) 1996-02-01
WO1992004602A1 (en) 1992-03-19
DE69114262T2 (de) 1996-03-21

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee