KR950701428A - 회전 운동 측정 장치(device for measuring rotary movements) - Google Patents

회전 운동 측정 장치(device for measuring rotary movements)

Info

Publication number
KR950701428A
KR950701428A KR1019940703811A KR19940703811A KR950701428A KR 950701428 A KR950701428 A KR 950701428A KR 1019940703811 A KR1019940703811 A KR 1019940703811A KR 19940703811 A KR19940703811 A KR 19940703811A KR 950701428 A KR950701428 A KR 950701428A
Authority
KR
South Korea
Prior art keywords
signal generating
housing
transducers
pole piece
measuring
Prior art date
Application number
KR1019940703811A
Other languages
English (en)
Other versions
KR100276367B1 (ko
Inventor
안드레 에프 엘. 고오젠스
Original Assignee
하르트비크 크리게스코테 게르하르트 로이베르
알프레드 테베스 메탈바렌파브릭 게엠베하 운트 코 오하게
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 하르트비크 크리게스코테 게르하르트 로이베르, 알프레드 테베스 메탈바렌파브릭 게엠베하 운트 코 오하게 filed Critical 하르트비크 크리게스코테 게르하르트 로이베르
Publication of KR950701428A publication Critical patent/KR950701428A/ko
Application granted granted Critical
Publication of KR100276367B1 publication Critical patent/KR100276367B1/ko

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
    • 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
    • G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/11—Mounting of sensors thereon
    • B60G2204/115—Wheel hub bearing sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • F16C19/185—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with two raceways provided integrally on a part other than a race ring, e.g. a shaft or housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

특히 휠 베어링에 장착되는 회전 운동 측정 장치는 실질적으로 회전을 행하는 부분(26,26`)의 회전축에 배열되는 변환기(1,10,10`,22)와, 속빈 원통형 또는 사발형 신호 발생 부품(3,21)의 신호 발생 링(2,19,23,28)으로 구성된다. 신호 발생 링(2,19,23,28)은 변환기(1,10,10`,22)의 원통형 부분에 회전 가능하게 지지된다.

Description

회전 운동 측정 장치(DEVICE FOR MEASURING ROTARY MOVEMENTS)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 측정 장치의 개략 측면도이다,
제2도는 제1도에 따른 측정 장치의 일실시예의 종단면도이다.

Claims (8)

  1. 회전 운동을 측정하여 그호전량을 표시하는 교류 신호를 발생하는 장치로서, 회전을 행하는 부분과 함께 회전하는 신호 발생 링과, 하우징내에 수용된 수동 또는 능동 시스템을 포함하는 고정 변환기로 구성되어 있으며 휠 베어링에 장착하도록 구성된 장치에 있어서, 상기 변환기(1,10,10`,22)는 회전을 행하는 부분의 회전축에 배치되고, 상기 신호 발생 링(2,19,23,28)은 상기 변환기(1,10,10`,22)이 하우징상에 회전 가능하게 지지된 속빈 원통형 또는 사발형 부분(3,21)의 한 부분품으로서 제공되며 종동부(7,32) 또는 끼워 맞춤등에 의해 회전을 행하는 부분(26,26`)에 결합되는 것을 특징으로 하는 장치.
  2. 제1항에 있어서, 상기 측정 시스템은 회저을 행하는 부분(26,26`)의 회전축에 수직으로 센서(1,10,10`,22)의 하우징내에 배치된 측정 코일(15)을 구비하고, 상기 측정 코일은 영구 자서과, 회전축 또는 하우징축에 각각 수직으로 배치되며 상기 코일(15)로부터 돌출하여 상기 신호 발생 링(2,19,23,28)의 거의 내표면까지 연장한 하나 또는 그 이상의 극편을 포함하는 것을 특징으로 하는 장치.
  3. 제1항 또는 제2항에 있어서, 상기 측정 코일축에 수직으로 자화된 영구 자석 코어와 상기 영구 자석의 극 표면상에 배치되고 상기 코일(15)의 한쪽에서 돌출하여 상기 신호 발생 링(2,19,23,28)의 거의 내표면까지 연장한 극편을 포함하는 측정 코일(15)을 구비하는 양측 측정 시스템이 제공되는 것을 특징으로 하는 장치.
  4. 제1항 내지 제3항중 어느 한 항에 있어서, 상기 신호 발생 링(2,19,23,28)은 내부 이(20)를 갖는 속빈 원통형으로 제공되는 것을 특징으로 하는 장치.
  5. 제3항 또는 제4항에 있어서, 내부 이(20)와 극편은 극편의 단부가 이(tooth)에 대향하고 있을 때 극편의 다른 두 단부가 이 캡(tooth gap)에 대향하면서 제2극편의 직경단부도 마찬가지로 이(tooth)에 대항하도록 설계 배치되는 것을 특징으로 하는 장치.
  6. 제1항 내지 제5항중 어는 한 항에 있어서, 상기 변환기(1,10,10`,22)의 하우징은 적어도 그 일부가 원통형으로 되어 있고, 상기 하우징(17,17`)의 주변 표면 및/또는 상기 하우징(7,17`)에 접해있는 신호 발생 링(2,19,23,28)의 표면에는 슬라이딩층이 코딩되는 것을 특징으로 하는 장치.
  7. 제1항 내지 제6항중 어느 한 항에 있어서, 상기 변환기(1,10,10`,22)는 장착 지지부(11,12)내에 소정의 위치로 끼워져 위치 고정될 수 있는 엘리먼트 형태로 제공되고, 상기 장착 지지부는 휠 베어링의 고정부(8)에 고정되는 것을 특징으로 하는 장치.
  8. 제7항에 있어서, 이전에 장착된 신호 발생 부품(3,21,23)과 함께 변환기(1,10,10`,22)는 장착 지지부(22)내로 끼워지고, 신호 발생 링(2,19,23,28)과 회전을 행하는 부분(26,26`)간의 결합은 상기 신호 발생 부품(3,21,23)및/또는 상기 회전을 행하는 휠 베어링(9,9`)의 부분에 고정된 종동부(7,32)에 의해 이루어지는 것을 특징으로 하는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940703811A 1992-04-29 1993-04-06 회전 운동 측정 장치 KR100276367B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4213979A DE4213979A1 (de) 1992-04-29 1992-04-29 Vorrichtung zur messung von drehbewegungen
DEP4213979.1 1992-04-29

Publications (2)

Publication Number Publication Date
KR950701428A true KR950701428A (ko) 1995-03-23
KR100276367B1 KR100276367B1 (ko) 2000-12-15

Family

ID=6457673

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940703811A KR100276367B1 (ko) 1992-04-29 1993-04-06 회전 운동 측정 장치

Country Status (6)

Country Link
US (1) US5550467A (ko)
EP (1) EP0638176B1 (ko)
JP (1) JPH08500430A (ko)
KR (1) KR100276367B1 (ko)
DE (2) DE4213979A1 (ko)
WO (1) WO1993022687A1 (ko)

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Also Published As

Publication number Publication date
JPH08500430A (ja) 1996-01-16
DE59303888D1 (de) 1996-10-24
US5550467A (en) 1996-08-27
DE4213979A1 (de) 1993-11-04
EP0638176A1 (de) 1995-02-15
WO1993022687A1 (de) 1993-11-11
KR100276367B1 (ko) 2000-12-15
EP0638176B1 (de) 1996-09-18

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