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KR950003653A - 이빨 버트 또는 토오크록상태에서 클러치 맞물림을 슬라이딩하는 장치 및 방법 - Google Patents

이빨 버트 또는 토오크록상태에서 클러치 맞물림을 슬라이딩하는 장치 및 방법 Download PDF

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Publication number
KR950003653A
KR950003653A KR1019940017645A KR19940017645A KR950003653A KR 950003653 A KR950003653 A KR 950003653A KR 1019940017645 A KR1019940017645 A KR 1019940017645A KR 19940017645 A KR19940017645 A KR 19940017645A KR 950003653 A KR950003653 A KR 950003653A
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South Korea
Prior art keywords
clutch collar
gear
transmission
clutch
shift
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KR1019940017645A
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English (en)
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KR100296557B1 (ko
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알렌 스티비 존
윌리암 프릿츠 도드
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프랑크 엠 사죠백
이턴 코오포레이숀
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Publication of KR950003653A publication Critical patent/KR950003653A/ko
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Publication of KR100296557B1 publication Critical patent/KR100296557B1/ko

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    • 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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H61/0403—Synchronisation before shifting
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H2061/047—Smoothing ratio shift by preventing or solving a tooth butt situation upon engagement failure due to misalignment of teeth
    • 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
    • F16H—GEARING
    • F16H2306/00—Shifting
    • F16H2306/40—Shifting activities
    • F16H2306/44—Removing torque from current gears
    • 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
    • F16H—GEARING
    • F16H2306/00—Shifting
    • F16H2306/40—Shifting activities
    • F16H2306/46—Uncoupling of current gear
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
    • F16H61/682—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings with interruption of drive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19251—Control mechanism
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19251—Control mechanism
    • Y10T74/19256—Automatic
    • Y10T74/1926—Speed responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
  • Mechanical Operated Clutches (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

본 발명은 변속기(14)의 시프팅을 제어하는 장치와 방법에 관한 것으로, 시프트 액츄에이터(30),(40)는 클러치 칼라와 기어를 맞물리기 위해 힘을 발생시킨다. 방법은 클러치 칼라와 기어의 완전 맞물리지 않은 상태가 발생할 때를 검출하는 단계와, 이빨 버트 또는 토오크록상태를 표시하는 단계와, 완전 맞물리지 않은 상태가 검출될 때 클러치 칼라와 기어가 완전히 맞물리지 않은 상태를 벗어나는 것을 방지하기 위해 작은 힘과 큰 힘 사이에 시프트 액츄에이터(30),(48)를 펄싱하는 단계를 포함한다. 검출단계는 클러치 칼라의 위치 또는 레일위치센서(43)와 클러치 칼라에 작동할 수 있게 연결된 시프트 레일의 축방향위치를 점검하는 단계를 포함한다. 바람직하기로는 변조신호폭을 약 5∼20헬쯔 사이의 주파수를 지닌 신호가 시프트 액츄에이터에 전달된다. 이 방법을 구현하는 장치가 슬라이딩 클러치 칼라(122),(124),(126)를 지닌 자동기계 변속기와 엔진과 변속기 사이에 위치한 표준 마찰 마스터 크럴치를 지닌 변속장치를 개시한다.

Description

이빨 버트 또는 토오크록상태에서 클러치 맞물림을 슬라이딩하는 장치 및 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 토오크 컨버터를 포함하는 본 발명의 자동기계변속기의 개략도, 제 2 도는 자동기계 변속기의 개략도, 제 3 도는 자동기계 변속기의 부분 단면도, 제 4 도는 본 발명의 제어장치/방법논리의 흐름도.

Claims (20)

  1. 시프트 액츄에이터(30),(48)가 클러치 칼라 및 기어를 맞물리도록 힘을 발생시키는 변속기에서 시프팅 현상을 제어하는 방법을 클러치 칼라 및 기어의 완전 맞물리지 않은 상태가 발생했을 때를 검출하는 단계와; 완전히 맞물리지 않은 상태가 검출될 때, 클러치 칼라와 기어가 완전 맞물리지 않은 상태에서 벗어나는 것을 방지하기 위해 시프트 액츄에이터(30),(48)를 펄싱하는 단계를 포함하는 시프트 현상 제어방법.
  2. 제 1 항에 있어서, 클러치 칼라는 축(100)을 따라 축방향으로 미끄러지는 시프트 현상 제어방법.
  3. 제 2 항에 있어서, 검출단계는 클러치 칼라의 축방향 위치를 점검하는 단계를 포함하는 시프트 현상 제어방법.
  4. 제 2 항에 있어서, 검출단계는 레일위치센서(43)에 의해 수행되는 시프트 현상 제어방법.
  5. 제 4 항에 있어서, 레일위치센서(43)는 전위차계를 포함하는 시프팅 현상 제어방법.
  6. 제 1 항에 있어서, 펄싱단계는 시프트 액츄에이터를 펄스하기 위해 신호를 가하는 시프팅 현상 제어방법.
  7. 제 6 항에 있어서, 신호는 변조된 펄스폭을 지니는 시프팅 현상 제어방법.
  8. 제 6 항에 있어서, 신호는 주파수 약 5∼20헬쯔인 시프팅 현상 제어방법.
  9. 제 1 항에 있어서, 완전 맞물리지 않은 상태는 토오크록상태에 해당하는 시프팅 현상 제어방법.
  10. 제 1 항에 있어서, 검출단계는 클러치 칼라와 기어의 회전속도 및 상대축방향위치를 감지하는 단계를 포함하고, 만일 시간주기 후, 클러치 칼라 및 기어가 동기화속도로 회전을 지속하여 비맞물림을 표시하는 축방향 위치로 이동하면, 이빨 버트가 존재한다는 것을 결정하는 단계를 포함하는 시프팅 현상 제어방법.
  11. 제 1 항에 있어서, 검출단계는 클러치 칼라와 기어의 회전속도와 상대축방향 위치를 감지하는 단계와, 시간기간 후, 클러치 칼라와 기어가 동기화속도로 회전을 지속하여 부분적으로 맞물림을 나타내는 축방향위치로 이동하면 토오크록상태가 존재하는 단계를 포함하는 시프팅 현상 제어방법.
  12. 제 1 항에 있어서, 맞물리기 전에 클러치 칼라와 기어의 회전속도를 동기화하는 단계를 더 포함하는 시프팅 현상 제어방법.
  13. 제 1 항에 있어서, 변속기(14)는 마찰 마스터 클러치를 포함하는 시프팅 현상 제어방법.
  14. 제 1 항에 있어서, 변속기(14)는 자동기계 변속기인 시프팅 현상 제어방법.
  15. 제 1 항에 있어서, 클러치 칼라는 동기화한 시프팅 현상 제어방법.
  16. 제 1 항에 있어서, 클러치 칼라는 동기화하지 않은 시프팅 현상 제어방법.
  17. 변속기는 다수의 기어(114),(116),(118),(120)이 회전할 수 있게 지지된 축(100)과; 축을 따라 축방향으로 미끄러질 수 있게 되어 기어를 축에 회전할 수 있게 연결하는 다수의 클러치 칼라(122),(124),(126)과; 클러치 칼라중 하나와 기어중 하나를 맞물리게 하기 위해 힘을 발생시키는 시프트 액츄에이터(30),(48)과; 클러치 칼라와 기어의 완전 맞물리지 않은 상태가 일어날 때는 검출하는 수단(50)과; 완전 맞물리지 않은 상태가 검출될 때, 클러치 칼라와 기어가 완전히 맞물리지 않은 상태밖으로 벗어나는 것을 방지하기 위해 작은 힘과 큰 힘 사이에 시프트 액츄에이터를 펄싱하는 수단(50)을 포함하는 변속기.
  18. 제17항에 있어서, 검출수단은 클러치 칼라의 축방향위치를 점검하는 레인위치 센서를 포함하는 변속기.
  19. 제17항에 있어서, 변조펄스폭을 지닌 신호는 시프트 액츄에이터에 전달되는 변속기.
  20. 제17항에 있어서, 주파수가 약 5∼20헬쯔 사이인 신호가 시프트 액츄에이터에 전달되는 변속기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940017645A 1993-07-21 1994-07-21 이빨버트또는토오크록상태에서의클러치맞물림장치및방법 KR100296557B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US095,279 1993-07-21
US08/095,279 US5389053A (en) 1993-07-21 1993-07-21 System and method for sliding clutch engagement under tooth butt or torque lock conditions

Publications (2)

Publication Number Publication Date
KR950003653A true KR950003653A (ko) 1995-02-17
KR100296557B1 KR100296557B1 (ko) 2001-10-24

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KR1019940017645A KR100296557B1 (ko) 1993-07-21 1994-07-21 이빨버트또는토오크록상태에서의클러치맞물림장치및방법

Country Status (14)

Country Link
US (1) US5389053A (ko)
EP (1) EP0635389B1 (ko)
JP (1) JP3516084B2 (ko)
KR (1) KR100296557B1 (ko)
CN (1) CN1100682C (ko)
AT (1) ATE158543T1 (ko)
AU (1) AU671222B2 (ko)
BR (1) BR9402293A (ko)
CA (1) CA2127771C (ko)
CZ (1) CZ288013B6 (ko)
DE (1) DE69405825T2 (ko)
ES (1) ES2108941T3 (ko)
RU (1) RU2116895C1 (ko)
ZA (1) ZA945247B (ko)

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