JPS61123970U - - Google Patents

Info

Publication number
JPS61123970U
JPS61123970U JP768885U JP768885U JPS61123970U JP S61123970 U JPS61123970 U JP S61123970U JP 768885 U JP768885 U JP 768885U JP 768885 U JP768885 U JP 768885U JP S61123970 U JPS61123970 U JP S61123970U
Authority
JP
Japan
Prior art keywords
side member
tooth surface
electromagnetic
detected
rotating side
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.)
Pending
Application number
JP768885U
Other languages
English (en)
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 filed Critical
Priority to JP768885U priority Critical patent/JPS61123970U/ja
Priority to EP85113347A priority patent/EP0188668A1/en
Publication of JPS61123970U publication Critical patent/JPS61123970U/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Gears, Cams (AREA)

Description

【図面の簡単な説明】
第１図〜第６図はこの考案の実施例を示すもの
で、第１図は第１実施例のパルスギヤの歯形を示
す正面図、第２図は第２実施例のパルスギヤの歯
形を示す正面図、第３図は第３実施例のパルスギ
ヤの歯形を示す正面図、第４図は第４実施例のパ
ルスギヤの歯形を示す正面図、第５図は第５実施
例のパルスギヤの歯形を示す正面図、第６図は第
６実施例のパルスギヤの歯形を示す正面図、第７
図〜第９図は従来例を示すもので、第７図はアク
スルハブの正面図、第８図は同一部破断側面図、
第９図はパルスギヤの歯形を示す拡大正面図であ
る。 １０……ギヤ本体、１１……被検出歯面、１２
……歯先、１３……Ｒ面。

Claims (1)

    【実用新案登録請求の範囲】
  1. 固定側部材に設置される電磁ピツクアツプを主
    体として構成されるロータセンサにおいて、前記
    電磁ピツクアツプにより回転側部材の回転数を検
    出すべく、その回転側部材に取付けられるリング
    状をしたギヤ本体の内周あるいは外周には、電磁
    ピツクアツプの検出子に近接する被検出歯面が形
    成されてなるパルスギヤであつて、しかも、前記
    被検出歯面の歯先にはＲ面を付与せしめて、同歯
    面を塑性加工により形成しうる形状に設定したこ
    とを特徴とするパルスギヤ。
JP768885U 1985-01-22 1985-01-22 Pending JPS61123970U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP768885U JPS61123970U (ja) 1985-01-22 1985-01-22
EP85113347A EP0188668A1 (en) 1985-01-22 1985-10-21 Pulse gear for rotor sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP768885U JPS61123970U (ja) 1985-01-22 1985-01-22

Publications (1)

Publication Number Publication Date
JPS61123970U true JPS61123970U (ja) 1986-08-04

Family

ID=11672723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP768885U Pending JPS61123970U (ja) 1985-01-22 1985-01-22

Country Status (2)

Country Link
EP (1) EP0188668A1 (ja)
JP (1) JPS61123970U (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3744082A1 (de) * 1987-12-24 1989-07-13 Opel Adam Ag Impulsgeberscheibe, insbesondere zur drehzahlerkennung drehender teile von kraftfahrzeugen, und verfahren zur herstellung einer solchen
JPH0745014Y2 (ja) * 1989-10-23 1995-10-11 エヌティエヌ株式会社 パルスリング
JPH0868804A (ja) * 1994-08-30 1996-03-12 Ntn Corp 冷間鍛造製パルサリング
US5764051A (en) * 1993-08-31 1998-06-09 Ntn Corporation Cold forged toothed ring for producing rotational speed signals
CN108626352A (zh) * 2018-06-01 2018-10-09 芜湖贝埃斯汽车部件有限公司 一种冲压成型abs齿圈

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801845A (en) * 1972-07-13 1974-04-02 Gen Motors Corp Rotational characteristics sensing and signal generating mechanism and a magnetic field interrupter therefor
US3961215A (en) * 1973-12-26 1976-06-01 Eaton Corporation Rotor for wheel speed sensor assembly
DE2431962C2 (de) * 1974-07-03 1983-09-01 Alfred Teves Gmbh, 6000 Frankfurt Rotor für einen induktiven Meßfühler und Verfahren zu seiner Herstellung
US4171495A (en) * 1978-03-20 1979-10-16 Eaton Corporation Wheel speed sensor

Also Published As

Publication number Publication date
EP0188668A1 (en) 1986-07-30

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