KR940008937A - 차량 변속기 - Google Patents

차량 변속기 Download PDF

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Publication number
KR940008937A
KR940008937A KR1019930020500A KR930020500A KR940008937A KR 940008937 A KR940008937 A KR 940008937A KR 1019930020500 A KR1019930020500 A KR 1019930020500A KR 930020500 A KR930020500 A KR 930020500A KR 940008937 A KR940008937 A KR 940008937A
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KR
South Korea
Prior art keywords
teeth
rebound
hub member
vehicle transmission
hub
Prior art date
Application number
KR1019930020500A
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English (en)
Inventor
비이 얀트 케니스
Original Assignee
수우 에이 그리핀
데이나 코오포레이션
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 수우 에이 그리핀, 데이나 코오포레이션 filed Critical 수우 에이 그리핀
Publication of KR940008937A publication Critical patent/KR940008937A/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/122—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger for locking of reverse movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/005—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles by locking of wheel or transmission rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
    • B60T1/062—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels acting on transmission parts
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/26—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, of type of freewheel device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18109—Braking
    • B60W30/18118—Hill holding
    • 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
    • F16H61/20—Preventing gear creeping ; Transmission control during standstill, e.g. hill hold control
    • F16H2061/205—Hill hold control, e.g. with torque converter or a friction device slightly engaged to keep vehicle stationary

Landscapes

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

Abstract

힐 홀더는 차량 변속기의 중간축과 함께 작동되어 그 중간축을 일방향으로의 회전 운동은 허용하는 반면에 그 반대 방향으로의 회전 운동을 금지시킨다. 그 힐 홀더는 변속기의 벨 하우징의 후방 벽상에 중간축과 동축 관계로 지지된 원통형 하우징을 포함한다. 중간축을 하우징에 선택적으로 연결시키는 클러치 조립체는 중간축에 연결되어 함께 회전하는 허브부재를 포함한다. 이 클러치 조립체는 하우징에 대해 축방향으로 이동가능하지만, 회전할 수 없게 되어 있는 반발부재를 더 포함한다. 허브 부재와 반발 부재의 인접한 단부 면들위에 상응하게 경사진 형태의 치들이 형성된다. 반발 부재들, 치들이 결합되지 않을때 중간축이 어느 방향으로든 자유로이 회전할 수 있는 분리된 위치 및 추들이 결합되어 중간축이 한 방향으로만 회전될 수 있는 결합된 위치 사이에서 이동시키도록 유체 작용식 피스톤이 제공된다.

Description

차량 변속기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따는 힐 홀더(hill holder)를 포함하는 차량 변속기의 부분 절단 측면도,
제2도는 제1도에 도시된 힐 홀더의 확대 단면도,
제3도는 제2도의 선3-3을 따라 취해진 단면도,
제4도는 제1도 내지 3도에 도시된 힐 홀더를 작동시키는 제어 시스템의 블럭 다이어그램이다.

Claims (9)

  1. 하우징, 통상시에 소정 회전 방향으로 회전하는 축, 및 축이 소정 회전 방향과 반대 방향으로 회전함을 금지 시키는 힐 홀더를 포함하는 차량 변속기로서, 상기축에 연결되어 그 축과 함께 회전하며, 하나 이상의 치들이 형성되어 있는 허브 부재, 상기 하우징에 연결되며, 하나 이상의 치들이 형성되어 있는 반발 부재. 및 상기 허브부재가 반대쪽 회전 방향으로 회전함을 금지시키도록 상기 허브 부재 치들과 상기 반발 부재 치들을 선택적으로 결합시키는 수단을 포함하는 차량 변속기.
  2. 제1항에 있어서, 상기 허브 부재 치들과 상기 반발 부재 치들이 상기 허브 부재를 소정 회전 방향으로 회전할 수 있게 허용하는 한편으로 상기 치들이 결합될때 상기 허브 부재가 그 반대의 회전 방향으로 회전함을 금지시키는 형태로 되어 있는 차량 변속기.
  3. 제2항에 있어서, 상기 허브 부재 치들과 상기 반발 부재 치들이 일반적으로 경사진 형태인 차량 변속기.
  4. 제1항에 있어서, 상기 허브 부재에는 다수의 치들이 형성되어 있고 상기 반발 부재에도 다수의 치들이 형성되어 있으며, 선택적으로 결합시키는 상기 수단이 상기 허브 부재 치들과 상기 반발 부재 치들을 결합시킴으로써 상기 허브 부재가 반대의 회전 방향으로 회전함을 금지시키는 차량 변속기.
  5. 제4항에 있어서, 상기 허브 부재 치들과 상기 반발 부재 치들이 상기 허브 부재를 소정 회전 방향으로 회전하도록 혀용하는 한편으로 상기 치들이 결합된때 상기 허브 부재가 그 반대의 회전 방향으로 회전함을 금지시키는 형태로 되어 있는 차량 변속기.
  6. 제5항에 있어서, 상기 허브 부재 치들과 반발 부재 치들이 경사진 형태인 차량 변속기.
  7. 제1항에 있어서, 상기 반발 부재가, 상기 허브 부재 치들이 상기 반발 부재 치들과 결합되어 상기 반발 부재를 반대쪽의 회전 방향으로 회전할 수 없게 하는 결합된 위치, 및 상기 허브 부재 치들이 상기 반발 부재 치들과 결합되지 않는 분리된 위치 사이에서 축방향으로 이동가능한 차량 변속기.
  8. 제7항에 있어서, 선택적으로 결합시키는 상기 수단이 상기 반발 부재를 결합 및 분리된 위치들 사이에서 이동시키는 수단을 포함하는 차량 변속기.
  9. 제7항에 있어서, 상기 반발 부재를 상기 분리된 위치에 해제가능하게 보유시키는 수단을 더 포함하는 차량 변속기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930020500A 1992-10-05 1993-10-05 차량 변속기 KR940008937A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/956,677 US5366053A (en) 1992-10-05 1992-10-05 Vehicle transmission hill holder with releasable toothed clutch
US956,677 1992-10-05

Publications (1)

Publication Number Publication Date
KR940008937A true KR940008937A (ko) 1994-05-16

Family

ID=25498536

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930020500A KR940008937A (ko) 1992-10-05 1993-10-05 차량 변속기

Country Status (8)

Country Link
US (1) US5366053A (ko)
JP (1) JPH06241311A (ko)
KR (1) KR940008937A (ko)
AU (1) AU666974B2 (ko)
BR (1) BR9304141A (ko)
CA (1) CA2107623A1 (ko)
DE (1) DE4333787A1 (ko)
GB (1) GB2271156B (ko)

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Also Published As

Publication number Publication date
AU4883593A (en) 1994-04-21
BR9304141A (pt) 1994-04-12
GB2271156A (en) 1994-04-06
GB2271156B (en) 1996-04-24
AU666974B2 (en) 1996-02-29
CA2107623A1 (en) 1994-04-06
GB9320421D0 (en) 1993-11-24
US5366053A (en) 1994-11-22
JPH06241311A (ja) 1994-08-30
DE4333787A1 (de) 1994-04-07

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