IT1180098B - Sensore elettrico dell'angolo di sterzatura per autoveicoli - Google Patents

Sensore elettrico dell'angolo di sterzatura per autoveicoli

Info

Publication number
IT1180098B
IT1180098B IT68020/84A IT6802084A IT1180098B IT 1180098 B IT1180098 B IT 1180098B IT 68020/84 A IT68020/84 A IT 68020/84A IT 6802084 A IT6802084 A IT 6802084A IT 1180098 B IT1180098 B IT 1180098B
Authority
IT
Italy
Prior art keywords
vehicles
steering angle
electric sensor
sensor
electric
Prior art date
Application number
IT68020/84A
Other languages
English (en)
Other versions
IT8468020A1 (it
IT8468020A0 (it
Inventor
Vito Scartezzini
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to IT68020/84A priority Critical patent/IT1180098B/it
Publication of IT8468020A0 publication Critical patent/IT8468020A0/it
Priority to EP85830257A priority patent/EP0184997B1/en
Priority to DE8585830257T priority patent/DE3571016D1/de
Priority to ES547890A priority patent/ES8609696A1/es
Publication of IT8468020A1 publication Critical patent/IT8468020A1/it
Application granted granted Critical
Publication of IT1180098B publication Critical patent/IT1180098B/it

Links

Classifications

    • 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
    • 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
    • G01D5/245—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 a variable number of pulses in a train
    • G01D5/2454—Encoders incorporating incremental and absolute signals
    • G01D5/2455—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on the same encoder
    • G01D5/2457—Incremental encoders having reference marks
    • 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
    • G01D5/25—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (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)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
IT68020/84A 1984-10-16 1984-10-16 Sensore elettrico dell'angolo di sterzatura per autoveicoli IT1180098B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT68020/84A IT1180098B (it) 1984-10-16 1984-10-16 Sensore elettrico dell'angolo di sterzatura per autoveicoli
EP85830257A EP0184997B1 (en) 1984-10-16 1985-10-14 Electrical steering angle sensor for motor vehicles
DE8585830257T DE3571016D1 (en) 1984-10-16 1985-10-14 Electrical steering angle sensor for motor vehicles
ES547890A ES8609696A1 (es) 1984-10-16 1985-10-15 Perfeccionamientos en los sensores electricos del angulo de viraje para vehiculos automoviles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68020/84A IT1180098B (it) 1984-10-16 1984-10-16 Sensore elettrico dell'angolo di sterzatura per autoveicoli

Publications (3)

Publication Number Publication Date
IT8468020A0 IT8468020A0 (it) 1984-10-16
IT8468020A1 IT8468020A1 (it) 1986-04-16
IT1180098B true IT1180098B (it) 1987-09-23

Family

ID=11307245

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68020/84A IT1180098B (it) 1984-10-16 1984-10-16 Sensore elettrico dell'angolo di sterzatura per autoveicoli

Country Status (4)

Country Link
EP (1) EP0184997B1 (it)
DE (1) DE3571016D1 (it)
ES (1) ES8609696A1 (it)
IT (1) IT1180098B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836578A (en) * 1987-12-28 1989-06-06 Ford Motor Company High resolution digital suspension position sensor for automotive vehicle
DE3903359A1 (de) * 1989-02-05 1990-08-09 Bayerische Motoren Werke Ag Einrichtung zur bestimmung des lenkraddrehwinkels eines kraftfahrzeuges
DE3905102A1 (de) * 1989-02-20 1990-08-23 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur lenkwinkelerfassung im lenkungsstrang von fahrzeugen
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
DE4107130A1 (de) * 1991-03-06 1992-09-17 Zahnradfabrik Friedrichshafen Vorrichtung zum erfassen von unterschiedlichen lenkwinkeln
JPH07322568A (ja) * 1994-05-20 1995-12-08 Jidosha Denki Kogyo Co Ltd モータ
AU706372B2 (en) * 1997-04-25 1999-06-17 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Mounting structure for wheel angle detector and rotation amount detector for vehicle wheel
EP0896199A1 (en) * 1997-08-07 1999-02-10 K. Trenfield Electronic tape measure
US7129657B2 (en) * 2004-06-07 2006-10-31 Somfy Sas Single track brush-based position encoder for rotating shaft
DE102004041391A1 (de) * 2004-08-26 2006-03-02 Jungheinrich Aktiengesellschaft Messeinrichtung zum inkrementalen Messen von Positionen, Stellwegen oder Stellwinkeln und mit einer derartigen Messeinrichtung ausgestattetes Flurförderzeug

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2097127B (en) * 1981-01-27 1984-09-05 Mitutoyo Mfg Co Ltd Contact point type measuring device
JPS595914A (ja) * 1982-07-02 1984-01-12 Hitachi Ltd 磁気的に位置を検出する装置
FR2539360B1 (fr) * 1983-01-14 1987-09-18 Dav Ind Dispositif pour la deconnexion d'un organe indicateur de direction d'un vehicule automobile
JPS59117915U (ja) * 1983-01-29 1984-08-09 トヨタ自動車株式会社 自動車のステアリングセンサ

Also Published As

Publication number Publication date
EP0184997A1 (en) 1986-06-18
ES8609696A1 (es) 1986-09-01
DE3571016D1 (en) 1989-07-20
EP0184997B1 (en) 1989-06-14
IT8468020A1 (it) 1986-04-16
ES547890A0 (es) 1986-09-01
IT8468020A0 (it) 1984-10-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931029