KR930021432A - 자동변속기 - Google Patents

자동변속기 Download PDF

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Publication number
KR930021432A
KR930021432A KR1019930006531A KR930006531A KR930021432A KR 930021432 A KR930021432 A KR 930021432A KR 1019930006531 A KR1019930006531 A KR 1019930006531A KR 930006531 A KR930006531 A KR 930006531A KR 930021432 A KR930021432 A KR 930021432A
Authority
KR
South Korea
Prior art keywords
primary
transmission mechanism
hydraulic
shaft
axis
Prior art date
Application number
KR1019930006531A
Other languages
English (en)
Other versions
KR970006375B1 (ko
Inventor
유죠 오오카와
히데이코 미시마
카즈노리 에노키도
타쯔토시 미조베
토시히사 마루스에
Original Assignee
와다 요시히로
마쯔다 가부시기가이샤
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
Priority claimed from JP04128173A external-priority patent/JP3076446B2/ja
Priority claimed from JP4144134A external-priority patent/JPH05332449A/ja
Application filed by 와다 요시히로, 마쯔다 가부시기가이샤 filed Critical 와다 요시히로
Publication of KR930021432A publication Critical patent/KR930021432A/ko
Application granted granted Critical
Publication of KR970006375B1 publication Critical patent/KR970006375B1/ko

Links

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
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • 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
    • 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
    • F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
    • F16H61/0009—Hydraulic control units for transmission control, e.g. assembly of valve plates or valve units
    • 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
    • F16H57/00—General details of gearing
    • F16H2057/0056—Mounting parts arranged in special position or by special sequence, e.g. for keeping particular parts in his position during assembly
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
    • 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
    • F16H61/70—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 change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
    • F16H61/705—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 change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements using hydraulic and mechanical control means
    • 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
    • Y10T74/19233—Plurality of counter shafts
    • 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
    • Y10T74/21—Elements
    • Y10T74/2186—Gear casings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Control Of Transmission Device (AREA)
  • Structure Of Transmissions (AREA)

Abstract

자동변속기는 엔진의 출력축(2)에 연결가능한 마찰요소(23)와 1차축(16)을 가지고, 엔진출력축(2)의 토오크속도를 변경하기 위하여 채용되는 1차변속기구 (20); 1차변속기구(20)의 마찰요소(23)에 유압을 제어하는 제어 장치를 수용하는 1차 유압하우징(B1)과; 1차변속기구(20)과 결합되고, 마찰요소(32) 그리고 1차축(16)과 평행한 2차축(35)을 가지고, 1차축(16)의 토오크소도를 변경시키기 위하여, 채용되는 2차변속기구(30)와; 2차변속기구(30)의 마찰요소(32)에 유압을 제어하는 제어장치를 수요하고, 2차변속기구(30)에 배치되는 2차유압하우징(B2)과; 그리고 1차축(16)의 축(Lm)과 같은 또한 그보다 위의 수평면상에 위치하게되는 2차축(35)의 축(Ls)을 구비한다.

Description

자동변속기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명을 구체화하는 다단자동변속기를 도시하는 다이어그램.
제9a도와 제9b도는 자동변속기의 유압회로를 도시하는 회로다이어그램.

Claims (4)

  1. 엔진의 출력축(2)에 연결가능한 마찰요소(23)와 1차축(16)을 가지고, 엔진출력축(2)의 로오크속도를 변경하기 위하여 채용되는 1차변속기구(20)와; 1차변속기구(20)의 마찰요소(23)에 유압을 제어하는 제어장치를 수용하는 1차유압하우징 (B1)과; 1차변속기구(20)과 결합되고, 마찰요소(32) 그리고 1차축(16)과 평행한 2차축(35)을 가지고, 1차축(16)의 토오크속도를 변경시키기 위하여 채용되는 2차변속기구(20)와; 2차변속기구(30)의 마찰요소(32)에 유압을 제어하는 제어장치를 수용하고, 2차변속기구(30)위에 배치되는 2차유압하우징(B2)과; 그리고 1차축(16)의 축(Lm)과 같은 또는 그 보다 위의 수평면상에 위치하게되는 2차축(35)의 축(Ls)을 구비하는 자동변속기.
  2. 제1항에 있어서, 2차유압하우징(B2)은 연결부재(106a)에 의하여 2차변속기구 (30)에 연결되고, 연결부재(106a)는 1차와 2차변속기구(20),(30)사이에 배치되는 자동변속기.
  3. 제1항 또는 제2항에 있어서, 2차유압하우징(B2)은 부속부재(103)를 가지고, 부속부재(103)는 1차 및 2차변속기구(20),(30)사이에 배치되는 자동변속기.
  4. 제1항, 제2항, 그리고 제3항 중의 어느 한항에 있어서, 1차유압하우징(B1)은 1차변속기구(20) 아래에 배치되고, 2차변속기구(30)의 마찰요소(32)는 큰 유압구역을 가지는 1차유압실(341)과 작은 유압구역을 가지는 2차유압실(342)을 포함하고, 다른속도다에서 작동할 수 있고, 1차유압실(341)은 1차유압하우징(B1)과 연통할 수 있는 자동변속기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930006531A 1992-04-20 1993-04-19 자동변속기 KR970006375B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP92-128173 1992-04-20
JP04128173A JP3076446B2 (ja) 1992-04-20 1992-04-20 自動変速機の制御装置
JP4144134A JPH05332449A (ja) 1992-06-04 1992-06-04 自動変速機のバルブボディ配設構造
JP92-144134 1992-06-04

Publications (2)

Publication Number Publication Date
KR930021432A true KR930021432A (ko) 1993-11-22
KR970006375B1 KR970006375B1 (ko) 1997-04-25

Family

ID=26463915

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930006531A KR970006375B1 (ko) 1992-04-20 1993-04-19 자동변속기

Country Status (3)

Country Link
US (1) US5426991A (ko)
KR (1) KR970006375B1 (ko)
DE (1) DE4312861C2 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5599247A (en) * 1994-06-15 1997-02-04 Kanzaki Kokyukoki Mfg. Co., Ltd. Transmission assembly for tractors
JP3688752B2 (ja) * 1995-04-04 2005-08-31 株式会社 神崎高級工機製作所 作業車両における油供給装置
EP0949106B1 (de) * 1998-04-11 2002-07-03 Spicer Off-Highway Belgium N.V. Getriebe für ein Fahrzeug mit ausserhalb seiner Längsmittelebene angeordnetem Motor
US6050384A (en) * 1998-12-18 2000-04-18 Hammond; Edmund Method and apparatus for rapid transmission brake release
US6695748B2 (en) 2000-09-08 2004-02-24 Borgwarner Inc. Transmission control apparatus
WO2015099077A1 (ja) 2013-12-26 2015-07-02 アイシン・エィ・ダブリュ株式会社 自動変速機の油圧制御装置
JP2019158075A (ja) * 2018-03-15 2019-09-19 トヨタ自動車株式会社 自動変速機
JP7346802B2 (ja) * 2018-09-05 2023-09-20 いすゞ自動車株式会社 自動変速機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59197645A (ja) * 1983-04-23 1984-11-09 Fuji Heavy Ind Ltd オ−バドライブ付自動変速機
JPH068664B2 (ja) * 1984-10-19 1994-02-02 トヨタ自動車株式会社 自動変速機の変速制御装置
JPH0613907B2 (ja) * 1985-07-01 1994-02-23 トヨタ自動車株式会社 自動変速機の変速制御装置
US4716787A (en) * 1985-10-16 1988-01-05 Aisin-Warner Kabushiki Kaisha Automatic transmission mechanism
JP2533482B2 (ja) * 1985-10-16 1996-09-11 アイシン・エィ・ダブリュ株式会社 横置き式自動変速機
US4711138A (en) * 1985-10-16 1987-12-08 Aisin-Warner Kabushiki Kaisha Automatic transmission mechanism
JPS63145846A (ja) * 1986-12-09 1988-06-17 Aisin Warner Ltd 自動変速機
JPH02107859A (ja) * 1988-07-07 1990-04-19 Toyota Motor Corp 遊星歯車装置
JP2683396B2 (ja) * 1988-12-26 1997-11-26 ジャトコ株式会社 副変速機付自動変速機

Also Published As

Publication number Publication date
DE4312861C2 (de) 1996-09-12
US5426991A (en) 1995-06-27
KR970006375B1 (ko) 1997-04-25
DE4312861A1 (de) 1993-10-21

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