JPH08511350A - ステアリング角度を検出するセンサ - Google Patents
ステアリング角度を検出するセンサInfo
- Publication number
- JPH08511350A JPH08511350A JP7524288A JP52428895A JPH08511350A JP H08511350 A JPH08511350 A JP H08511350A JP 7524288 A JP7524288 A JP 7524288A JP 52428895 A JP52428895 A JP 52428895A JP H08511350 A JPH08511350 A JP H08511350A
- Authority
- JP
- Japan
- Prior art keywords
- code
- sensor
- signal
- coarse
- disc
- Prior art date
- 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.)
- Granted
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
- G01D5/14—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 the magnitude of a current or voltage
- G01D5/142—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 the magnitude of a current or voltage using Hall-effect devices
- G01D5/145—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 the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
-
- 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
-
- 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
- G01D5/249—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 using pulse code
- G01D5/2497—Absolute encoders
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.ステアリング角度を検出するセンサであって、該センサは、その所属のピッ クアップを有する第1のディスクを含む第1の手段を備えた、該ピックアップは ステアリングシャフトの1回転後に、繰り返す微信号を供給し、さらに粗信号を 発生する第2の手段を備えている形式のセンサにおいて、第1のディスクが符号 を有し、第2の手段は、少なくとも3つの符号トラックを有する符号ディスクと 、これらのトラックに所属する少なくとも3つのピックアップを含み、第2の符 号ディスクは第1の符号ディスクに対して選択可能な減速比で減速されて回転可 能であり、角度位置の検出を微信号と粗信号符号の結合により行い、評価は1つ のマイクロコントローラを用いて実現されることを特徴とする、ステアリング角 度を検出するセンサ。 2.ピックアップが磁石・ホール・検出器である、請求の範囲1記載のセンサ。 3.第2の符号デイスクの3つのトラックは粗信号のための3ビット符号が発生 されるように配置されている、請求の範囲1又は2記載のセンサ。 4.第1のディスクは、微信号のために1ステップでの絶対連結符号を発生する ために、9つのピックアップにより走査検出される、請求の範囲1又は2記 載のセンサ。 5.減速をギヤ装置により行い、減速比は1:4に等しい、請求の範囲1から4 までのいずれか1項記載のセンサ。 6.微信号を発生するための第1の手段と、粗信号を発生するための第2の手段 は、粗信号の許容範囲が微信号の所属の値により非作用状態におかれるように、 互いに結合されている請求の範囲1から5までのいずれか1項記載のセンサ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4409892.8 | 1994-03-23 | ||
DE4409892A DE4409892A1 (de) | 1994-03-23 | 1994-03-23 | Sensor zur Erfassung des Lenkwinkels |
PCT/DE1995/000343 WO1995025660A1 (de) | 1994-03-23 | 1995-03-14 | Sensor zur erfassung des lenkwinkels |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08511350A true JPH08511350A (ja) | 1996-11-26 |
JP3705809B2 JP3705809B2 (ja) | 2005-10-12 |
Family
ID=6513529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52428895A Expired - Fee Related JP3705809B2 (ja) | 1994-03-23 | 1995-03-14 | シャフトの角度位置を検出するセンサ |
Country Status (5)
Country | Link |
---|---|
US (1) | US5646523A (ja) |
EP (1) | EP0699151B1 (ja) |
JP (1) | JP3705809B2 (ja) |
DE (2) | DE4409892A1 (ja) |
WO (1) | WO1995025660A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009162730A (ja) * | 2008-01-10 | 2009-07-23 | Nsk Ltd | 回転角検出装置 |
Families Citing this family (88)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19506938A1 (de) * | 1995-02-28 | 1996-08-29 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Winkelmessung bei einem drehbaren Körper |
DE19507180A1 (de) * | 1995-03-02 | 1996-09-05 | Bosch Gmbh Robert | Weggeber zur Erfassung des Verstellweges eines Stellglieds |
DE19534995A1 (de) * | 1995-09-21 | 1997-03-27 | Bosch Gmbh Robert | Sensor zur Lenkradwinkelerfassung |
DE19539458C2 (de) * | 1995-10-24 | 2001-03-15 | Bosch Gmbh Robert | Sensor mit Testeingang |
DE19542086C2 (de) * | 1995-11-11 | 2002-10-24 | Bosch Gmbh Robert | Einrichtung zur Fehlererkennung bei einem Sensor |
DE19601676A1 (de) * | 1996-01-18 | 1997-07-24 | Teves Gmbh Alfred | Lenkwinkelsensor mit Auswertung der Inkrementalspur zur Absolutwertbestimmung |
DE19601674B4 (de) * | 1996-01-18 | 2005-08-04 | Valeo Schalter Und Sensoren Gmbh | Nach dem Differenzmeßprinzip arbeitender Lenkwinkelgeber für Kraftfahrzeuge |
DE19602060A1 (de) | 1996-01-20 | 1997-07-24 | Teves Gmbh Alfred | An den Lenkstock bzw. an das Lenkrad eines Kraftfahrzeugs anbaubare integrierte Baugruppe |
DE19601965A1 (de) * | 1996-01-20 | 1997-07-24 | Teves Gmbh Alfred | Lenkwinkelsensor mit Umdrehungszählwerk |
DE19601964A1 (de) * | 1996-01-20 | 1997-07-24 | Teves Gmbh Alfred | Aufbau eines Lenkwinkelsensormuduls |
DE19625350C2 (de) * | 1996-06-25 | 2001-05-03 | Schwarzmueller Gmbh | Lenkvorrichtung für ein Fahrzeug |
US5880367A (en) * | 1996-07-11 | 1999-03-09 | First Inertia Switch Limited | Vehicle steering sensor device |
DE19647705C2 (de) * | 1996-11-11 | 1998-10-08 | Petri Ag | Vorrichtung zur Ermittlung der Winkelstellung des Lenkrades in einem Kraftfahrzeug |
DE19651771C1 (de) * | 1996-12-12 | 1998-04-16 | Trw Fahrzeugelektrik | Absolutwertgeber, insbesondere Drehgeber zur Erfassung des Lenkwinkels eines Kraftfahrzeugs |
DE19703525C2 (de) * | 1997-01-31 | 2000-05-25 | Walcher Mestechnik Gmbh | Vorrichtung zur Positionierung einer Welle |
DE19703846A1 (de) * | 1997-02-01 | 1998-08-06 | Claas Ohg | Elektrohydraulisches Lenksystem für Fahrzeuge |
DE19712869A1 (de) * | 1997-03-27 | 1998-10-01 | Itt Mfg Enterprises Inc | Lenkwinkelsensorsystem mit erhöhter Redundanz |
DE19744722B4 (de) * | 1997-10-10 | 2010-01-07 | Robert Bosch Gmbh | Anordnung zum Erfassen des Lenkwinkels in Kraftfahrzeugen |
US5900930A (en) * | 1997-10-21 | 1999-05-04 | Eaton Corporation | Angle sensor using a multi-pixel optical device |
DE19820014A1 (de) | 1998-05-06 | 1999-11-11 | Heidenhain Gmbh Dr Johannes | Multiturn-Codedrehgeber |
FR2780157B1 (fr) * | 1998-06-18 | 2000-07-21 | Valeo Electronique | Capteur d'angle absolu de la rotation du volant pour vehicule automobile |
US6248993B1 (en) * | 1998-08-05 | 2001-06-19 | Leopold Kostal Gmbh & Co. Kg | Steering angle sensor |
DE19836666C1 (de) * | 1998-08-13 | 2000-02-17 | Kostal Leopold Gmbh & Co Kg | Lenkwinkelsensor |
DE19838731C2 (de) * | 1998-08-26 | 2000-07-13 | Kostal Leopold Gmbh & Co Kg | Lenkwinkelsensor |
DE19855064B4 (de) * | 1998-11-28 | 2004-07-01 | Leopold Kostal Gmbh & Co Kg | Lenkwinkelsensor |
US6193464B1 (en) * | 1998-12-02 | 2001-02-27 | Mcdonnell Douglas Helicopter Company, | Active brake control for rotor/wing aircraft |
DE19902739C2 (de) * | 1999-01-25 | 2001-10-25 | Wolfgang Schleicher | Drehgeber |
DE19918313A1 (de) * | 1999-04-22 | 2000-10-26 | Alcatel Sa | Winkelsensor |
DE19933049A1 (de) * | 1999-07-15 | 2001-01-18 | Valeo Schalter & Sensoren Gmbh | Lenkstockmodul mit Lenkwinkelsensor und geringer Empfindlichkeit des Lenkwinkelsensors gegenüber Rundlauffehlern der Lenksäule |
DE19935429C2 (de) * | 1999-07-28 | 2002-01-17 | Daimler Chrysler Ag | Verfahren zur Bestimmung der Winkelposition eines Drehbewegungen ausführenden rotatorischen Teils |
DE19936245A1 (de) * | 1999-07-31 | 2001-02-01 | Valeo Schalter & Sensoren Gmbh | Lenkwinkelsensor |
DE19936246A1 (de) * | 1999-07-31 | 2001-02-01 | Valeo Schalter & Sensoren Gmbh | Lenkwinkelsensor |
DE19942323B4 (de) | 1999-09-06 | 2007-03-01 | Leopold Kostal Gmbh & Co. Kg | Drehwinkelsensor |
DE19942477C2 (de) * | 1999-09-06 | 2001-07-12 | Kostal Leopold Gmbh & Co Kg | Lenkwinkelsensor |
FR2800347B1 (fr) * | 1999-10-29 | 2002-01-11 | Valeo Electronique | Haut de colonne de direction de vehicule automobile comprenant un ensemble de commutation comportant un boitier et un capteur d'angle volant loge dans ledit boitier |
DE10041507A1 (de) * | 2000-08-11 | 2002-02-28 | Takata Petri Ag | Lenkwinkelsensor für Kraftfahrzeuge |
DE10040372A1 (de) * | 2000-08-18 | 2002-02-28 | Valeo Schalter & Sensoren Gmbh | Verfahren, Computerprogramm und Vorrichtung zur Bestimmung des Lenkwinkels einer Fahrzeuglenkung |
US6515471B1 (en) * | 2000-10-11 | 2003-02-04 | The Torrington Company | Absolute position hall string sensor |
DE10060185B4 (de) * | 2000-12-04 | 2004-02-19 | Walcher Meßtechnik GmbH | Vorrichtung und Verfahren zum Messen von Winkeln |
DE10110785C2 (de) * | 2001-03-06 | 2003-11-27 | Valeo Schalter & Sensoren Gmbh | Lenkwinkelsensor |
DE10158287B4 (de) * | 2001-11-20 | 2006-03-23 | Takata-Petri Ag | Vorrichtung zur Bestimmung des Lenkwinkels eines Lenkrades |
US7307415B2 (en) * | 2002-02-14 | 2007-12-11 | Bvr Technologies Co. | Contactless angular position sensor and method for sensing angular position of a rotatable shaft |
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EP1408305B9 (de) * | 2002-10-10 | 2008-10-22 | ebm-papst St. Georgen GmbH & Co. KG | Vorrichtung zum Erfassen des Absolutwinkels einer Welle |
DE10310970B4 (de) | 2003-03-13 | 2005-05-04 | Sick Stegmann Gmbh | Vorrichtung zur Messung der Position, des Weges oder des Drehwinkels eines Objektes |
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EP1883787A4 (en) * | 2005-05-25 | 2013-12-18 | Continental Automotive Canada Inc | DOUBLE POLMS MAGNETIC STRUCTURE WITH TWO 90 DEGREES PHASE SHIFTED MAGNETS FOR POSITION DETECTION IN ONE PLAYER |
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FR2906363B1 (fr) * | 2006-09-22 | 2009-03-13 | Sc2N Sa | Capteur d'angle destine a mesurer la position angulaire absolue d'un axe tournant |
WO2007107649A1 (fr) * | 2006-03-22 | 2007-09-27 | Sc2N | Capteur d'angle destine a mesurer la position angulaire absolue d'un axe tournant |
EP1876423B1 (en) * | 2006-07-04 | 2015-10-28 | Toyo Denso Kabushiki Kaisha | Rudder angle sensor |
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KR100765087B1 (ko) * | 2006-12-01 | 2007-10-09 | 현대모비스 주식회사 | 차량의 조향 각 센서 어셈블리 |
US20110016960A1 (en) * | 2007-03-13 | 2011-01-27 | Franck Debrailly | Device For Detecting Angular Position, Electric Motor, Steering Column And Reduction Gear |
US8294457B2 (en) * | 2007-09-07 | 2012-10-23 | Joral Llc | Rotary magnetic encoder assembly, chip and method |
DE102007043480A1 (de) * | 2007-09-12 | 2009-03-19 | Valeo Schalter Und Sensoren Gmbh | Anordnung zur Erfassung eines Drehwinkels |
DE102008011448A1 (de) * | 2008-02-27 | 2009-09-03 | Valeo Schalter Und Sensoren Gmbh | Anordnung zur Erfassung eines Drehwinkels |
EP2098829A1 (en) * | 2008-03-03 | 2009-09-09 | Alcatel Lucent | Absolute encoder and electric drive |
KR101205685B1 (ko) * | 2008-07-23 | 2012-11-27 | 주식회사 만도 | 조향각 센서 및 이를 구비한 차량 시스템 |
US20100096092A1 (en) * | 2008-10-22 | 2010-04-22 | Shanghai Guardian Corp. | Garage door assembly |
KR101650455B1 (ko) * | 2009-11-20 | 2016-08-23 | 엘지이노텍 주식회사 | 차량의 조향토크 및 조향각 검출장치 |
WO2011096612A1 (ko) * | 2010-02-07 | 2011-08-11 | Lee Kyue Hyoo | 핸들방향표시기 |
EP3118586B1 (en) | 2010-08-24 | 2019-06-26 | Rotork Controls Limited | Apparatus adapted to provide an indication of an angular position of an input member over multiple turns |
CN103063241A (zh) * | 2011-10-20 | 2013-04-24 | 苏州能健电气有限公司 | 一种风电变桨***的角度测量装置 |
DE102012202662A1 (de) | 2012-02-21 | 2013-08-22 | Robert Bosch Gmbh | Anordnung zur Erfassung von Drehwinkeln an einem rotierenden Bauteil |
DE102012202660A1 (de) | 2012-02-21 | 2013-08-22 | Robert Bosch Gmbh | Anordnung zur Erfassung von Drehwinkeln an einem rotierenden Bauteil |
DE102012209585A1 (de) | 2012-06-06 | 2013-12-12 | Robert Bosch Gmbh | Sensoranordnung zur Erfassung von Drehwinkeln an einem rotierenden Bauteil |
US9134200B2 (en) | 2012-08-17 | 2015-09-15 | Cts Corporation | Motor vehicle chassis sensor |
DE102013100068A1 (de) * | 2013-01-07 | 2014-07-10 | Zf Lenksysteme Gmbh | Drehmomentsensoreinrichtung für ein lenksystem |
DE102013223617A1 (de) * | 2013-11-20 | 2015-05-21 | Zf Friedrichshafen Ag | Sensorsystem mit einem Codeträger und einer Mehrzahl von Sensoren sowie Verfahren zur Positionsbestimmung |
KR102107155B1 (ko) * | 2013-12-26 | 2020-05-06 | 엘지이노텍 주식회사 | 토크 앵글 센서 |
US20170138760A1 (en) * | 2014-03-28 | 2017-05-18 | Allied Motion Stockholm Ab | Method for deriving an absolute multiturn rotational angle of a rotating shaft, and a device therefore |
PL414483A1 (pl) | 2015-10-23 | 2017-02-13 | Boba Bartłomiej Mesa | Sposób i system wyznaczania położenia kierownicy w pojazdach mechanicznych |
JP6683055B2 (ja) * | 2016-07-27 | 2020-04-15 | 株式会社ジェイテクト | トルク検出装置および電動パワーステアリング装置 |
EP3802284B1 (en) * | 2018-05-24 | 2022-06-29 | Bosch Car Multimedia Portugal, S.A. | Chain-driven steering angle sensor |
DE102018215783A1 (de) * | 2018-09-18 | 2020-03-19 | Robert Bosch Gmbh | Positionserfassungssystem und Verfahren zur Erfassung einer Bewegung einer Maschine |
US10843562B2 (en) | 2019-04-05 | 2020-11-24 | Ka Group Ag | Steering system for a vehicle having a magnetic paddle shift system |
DE102019124973A1 (de) | 2019-07-10 | 2021-01-14 | Schaeffler Technologies AG & Co. KG | Sensoranordnung zur Erfassung eines Lenkmomentes sowie einer absoluten Winkelposition und Sensorvorrichtung mit dieser Sensoranordnung |
US11169000B2 (en) | 2019-09-06 | 2021-11-09 | Measurement Specialties, Inc. | Multi-turn measurement system |
EP3998460B1 (de) * | 2019-12-16 | 2023-01-25 | Sick Ag | Gebervorrichtung und verfahren zur bestimmung einer kinematischen grösse |
EP4086586A1 (en) * | 2021-05-03 | 2022-11-09 | Vishay MCB Industrie S.A.S. | Position encoder |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2030254T3 (es) * | 1988-11-02 | 1992-10-16 | Daimler-Benz Aktiengesellschaft | Sensor del angulo de direccion de un vehiculo automovil. |
US5248939A (en) * | 1990-02-22 | 1993-09-28 | The Torrington Company | Apparatus for sensing the direction and speed of a steering wheel shaft using hall effect sensors in a detachable sensor mounting |
DE9013001U1 (de) * | 1990-09-12 | 1990-11-15 | Wilhelm Ruf KG, 8000 München | Drehwinkelgeber, insbesondere Lenkwinkelgeber für Kraftfahrzeuge |
DE4038515A1 (de) * | 1990-12-03 | 1992-06-04 | Vogt Electronic Ag | Einrichtung zur statischen und/oder dynamischen laengen -und/oder winkelmessung |
TW248544B (ja) * | 1991-04-03 | 1995-06-01 | Torrington Co | |
DE4220883B4 (de) * | 1992-06-25 | 2004-04-15 | Robert Bosch Gmbh | Verfahren zur Auswertung der Ausgangssignale eines Winkelsensors |
-
1994
- 1994-03-23 DE DE4409892A patent/DE4409892A1/de not_active Ceased
-
1995
- 1995-03-14 US US08/553,526 patent/US5646523A/en not_active Expired - Lifetime
- 1995-03-14 JP JP52428895A patent/JP3705809B2/ja not_active Expired - Fee Related
- 1995-03-14 DE DE59509089T patent/DE59509089D1/de not_active Expired - Lifetime
- 1995-03-14 WO PCT/DE1995/000343 patent/WO1995025660A1/de active IP Right Grant
- 1995-03-14 EP EP95912134A patent/EP0699151B1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009162730A (ja) * | 2008-01-10 | 2009-07-23 | Nsk Ltd | 回転角検出装置 |
Also Published As
Publication number | Publication date |
---|---|
JP3705809B2 (ja) | 2005-10-12 |
EP0699151B1 (de) | 2001-03-14 |
WO1995025660A1 (de) | 1995-09-28 |
US5646523A (en) | 1997-07-08 |
DE59509089D1 (de) | 2001-04-19 |
EP0699151A1 (de) | 1996-03-06 |
DE4409892A1 (de) | 1995-09-28 |
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