KR940018655A - 코우더가 일체형으로 내장된 누출방지성 조인트용 장착장치 - Google Patents

코우더가 일체형으로 내장된 누출방지성 조인트용 장착장치 Download PDF

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KR940018655A
KR940018655A KR1019940000686A KR19940000686A KR940018655A KR 940018655 A KR940018655 A KR 940018655A KR 1019940000686 A KR1019940000686 A KR 1019940000686A KR 19940000686 A KR19940000686 A KR 19940000686A KR 940018655 A KR940018655 A KR 940018655A
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coder
support
mounting device
leak
disc
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KR100287042B1 (ko
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아즐레 크리스티앙
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끌로드 손네라
에스. 엔. 에르, 룰망
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Classifications

    • 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
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7879—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring
    • F16C33/7883—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring mounted to the inner race and of generally L-shape, the two sealing rings defining a sealing with box-shaped cross-section
    • 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
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • 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
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7859—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a further sealing element
    • F16C33/7863—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a further sealing element mounted to the inner race, e.g. a flinger to use centrifugal effect
    • 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
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7873—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a single sealing ring of generally L-shaped cross-section
    • F16C33/7876—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a single sealing ring of generally L-shaped cross-section with sealing lips
    • 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
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7879—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring
    • 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
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7896—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members with two or more discrete sealings arranged in series
    • 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
    • G01P1/00—Details of instruments
    • 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
    • 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
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sealing Of Bearings (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

본 발명은 코우더가 일체형으로 내장된 누출방지성 조인트용 장착 장치로서, 회전 지지체(1)상에 장착된 디스크(2)가 자성 입자를 장입시킨 탄성중합체로 피복된 한 면을 가지는 한편, 상기 디스크의 다른 한 면은 축방향으로 환형의 내부공간을 형성하는 장착장치에 있어서, 상기 코우더(4)의 외측면이 디스크(2)에 고정된 누출방지용 수단(13)과의 접합부를 지지하고 최소한 지지체(6)의 측면평면(P)와 거의 일체로 형성되며, 상기 지지체(6)은 상기 지지체의 측면 평면에 의해 축방향으로 형성된 환형 공동(15) 내부에 장착된 누출방지성 조인트의 구성요소(8)을 지지할 수 있는 것임을 특징으로 하는 장착 장치에 관한 것이다.

Description

코우더가 일체형으로 내장된 누출방지성 조인트용 장착장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 고정된 케이스에 의해 지지된 부가의 누출방지성 조인트와 접촉된 상태에서 회전하는 샤프트위에 코우더를 가진 누출방지성 조인트의 조립 실시양태를 나타낸 단면도, 제 6 도는 누출방지성 조인트에 의한 장착 장치를 간소화시켜 도시한 도면, 제 7 도는 제 6 도에 도시된 장착 장치 실시양태의 변형예를 도시한 도면이다.

Claims (9)

  1. 코우더가 일체형으로 내장된 누출방지성 조인트용 장착 장치로서, 회전 지지체(1,20)상에 장착된 디스크(2)가 자성 입자를 장입시킨 탄성중합체로 피복된 한 면을 가지는 한편, 상기 디스크의 다른 한면을 축방향으로 환형의 내부공간을 형성하는 장착장치에 있어서, 상기 코우더(4)의 외측면이 디스크(2)에 고정된 누출방지용 수단(13,21,33)과의 접합부를 지지하고 최소한 지지체(6,20)의 측면평면(P)와 거의 일체로 형성되며, 상기 지지체(6,20)은 상기 지지체의 측면평면에 의해 축방향으로 형성된 환형 공동(15) 내부에 장착된 누출방지성 조인트의 구성요소(8)을 지지할 수 있는 것을 특징으로 하는 코우더가 일체형으로 내장된 누출방지성 조인트용 장착장치.
  2. 제 1 항에 있어서, 상기 코우더에 접합된 누출방지용 수단이 지지체로부터 반경방향에 있는 하나이상의 립(13,33)으로 구성되는 것을 특징으로 하는 장착 장치.
  3. 제 1 항에 있어서, 상기 코우더에 접합된 누출방지용 수단이 회전 지지체(20)의 오목부(22)와 접촉된 환형의 조립용 리브(21)로 구성되는 것을 특징으로 하는 장착 장치.
  4. 제 3 항에 있어서, 상기 코우더 요소의 조립용 리브(21)이 자성 입자를 장입시키지 않은 탄성중합체로 구성되며 코우더(4)로부터 분리되어 있는 것을 특징으로 하는 장착 장치.
  5. 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 상기 디스크-코우더 조합체(2,4)의 주변 표면이 간극(16)에 의해 반경방향으로 한정되는 것을 특징으로 하는 조립 장치.
  6. 제 1 항 내지 제 5 항 중 어느 한 항에 있어서, 상기 디스크-코우더 조합체(2,4)의 주변 표면이 회전코우더(4)와 접촉된 상태로 고정된 누출방지용 립(17) 아래에 삽입되는 것을 특징으로 하는 장착 장치.
  7. 제 1 항 내지 제 6 항중 어느 한 항에 있어서, 디스크 코우더(2) 및 누출방지용 수단(10)을 지지하는 고정된 디스크에 의해 축방향으로 한정된 환형 공동(19)가 최소한 자기 액체를 함유하는 것을 특징으로 하는 장착 장치.
  8. 제 5 항에 있어서, 디스크 코우더 조합체(2,4)의 주변 표면을 한정하는 간극(16)이 자기 액체를 함유하는 것을 특징으로 하는 장착 장치.
  9. 제 1 항 내지 제 8 항 중 어느 한 항에 있어서, 상기 코우더(4)의 회전 지지체가 상기 코우더에 의해 전달된 자기 유량을 농축시키는데 사용되는 자성 재료로 만들어진 반경방향 연장부인 디스크(2)를 가지는 것을 특징으로 하는 장착 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940000686A 1993-01-19 1994-01-17 코우더 내장 밀폐 조인트용 장착 장치 Expired - Lifetime KR100287042B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR93-00458 1993-01-19
FR9300458A FR2700588B1 (fr) 1993-01-19 1993-01-19 Dispositif de montage à joint d'étanchéité à codeur incorporé.

Publications (2)

Publication Number Publication Date
KR940018655A true KR940018655A (ko) 1994-08-18
KR100287042B1 KR100287042B1 (ko) 2001-05-02

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KR1019940000686A Expired - Lifetime KR100287042B1 (ko) 1993-01-19 1994-01-17 코우더 내장 밀폐 조인트용 장착 장치

Country Status (10)

Country Link
US (1) US5431413A (ko)
EP (4) EP0890752B1 (ko)
JP (3) JPH06281018A (ko)
KR (1) KR100287042B1 (ko)
CN (1) CN1071007C (ko)
BR (1) BR9400118A (ko)
DE (4) DE69334334D1 (ko)
ES (3) ES2343226T3 (ko)
FR (1) FR2700588B1 (ko)
TW (1) TW308243U (ko)

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JPH10252762A (ja) 1997-03-12 1998-09-22 Nippon Seiko Kk 転がり軸受用密封装置
DE69815739T2 (de) * 1997-03-31 2004-04-22 Nsk Ltd. Kugellager mit Drehzahlsensor
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AU663984B2 (en) 1995-10-26
DE69330201D1 (de) 2001-06-13
EP0892185A3 (fr) 2000-05-17
US5431413A (en) 1995-07-11
EP0892185B1 (fr) 2010-07-07
DE69334334D1 (de) 2010-07-22
JPH06281018A (ja) 1994-10-07
EP0607719B1 (fr) 2001-05-09
EP0890753B1 (fr) 2010-06-09
EP0890752B1 (fr) 2010-02-17
DE69334321D1 (de) 2010-04-01
AU5313994A (en) 1994-07-28
FR2700588A1 (fr) 1994-07-22
EP0890752A2 (fr) 1999-01-13
FR2700588B1 (fr) 1995-02-17
JP2007052036A (ja) 2007-03-01
ES2157212T3 (es) 2001-08-16
EP0607719A1 (fr) 1994-07-27
EP0890752A3 (fr) 2000-05-17
EP0890753A2 (fr) 1999-01-13
DE69334336D1 (de) 2010-08-19
EP0890753A3 (fr) 2000-05-17
JP4021432B2 (ja) 2007-12-12
ES2347392T3 (es) 2010-10-28
KR100287042B1 (ko) 2001-05-02
JP2004340979A (ja) 2004-12-02
CN1071007C (zh) 2001-09-12
EP0892185A2 (fr) 1999-01-20
CN1094136A (zh) 1994-10-26
DE69330201T2 (de) 2001-10-11
BR9400118A (pt) 1994-08-09
TW308243U (en) 1997-06-11

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