JP2018197577A - 変速機のブレーキ装置 - Google Patents
変速機のブレーキ装置 Download PDFInfo
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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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0473—Friction devices, e.g. clutches or brakes
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- 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
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- 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
- B60T5/00—Vehicle modifications to facilitate cooling of brakes
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
- F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
- F16D55/36—Brakes with a plurality of rotating discs all lying side by side
- F16D55/40—Brakes with a plurality of rotating discs all lying side by side actuated by a fluid-pressure device arranged in or one the brake
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/122—Discs; Drums for disc brakes adapted for mounting of friction pads
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/128—Discs; Drums for disc brakes characterised by means for cooling
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
- F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
- F16D65/186—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes with full-face force-applying member, e.g. annular
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/78—Features relating to cooling
- F16D65/84—Features relating to cooling for disc brakes
- F16D65/853—Features relating to cooling for disc brakes with closed cooling system
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
- F16D67/02—Clutch-brake combinations
- F16D67/04—Clutch-brake combinations fluid actuated
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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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
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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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0424—Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
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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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0482—Gearings with gears having orbital motion
- F16H57/0484—Gearings with gears having orbital motion with variable gear ratio or for reversing rotary motion
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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
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H57/10—Braking arrangements
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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
- F16H63/3026—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
- F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
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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
- F16H63/3026—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes
- F16H2063/3033—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes the brake is actuated by springs and released by a fluid pressure
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/006—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising eight forward speeds
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2012—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with four sets of orbital gears
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2043—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with five engaging means
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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
- 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
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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
- 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
- F16H3/666—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with compound planetary gear units, e.g. two intermeshing orbital gears
Abstract
【解決手段】変速機のブレーキ装置BR2は、の回転側摩擦板101a…101aは、回転側保持部材110の円筒部111にスプライン係合され、固定側摩擦板101b…101bは、前記回転側保持部材110の円筒部111に対向する固定側保持部材121の内側円筒部121aの外周面に設けられたスプライン部121eに係合され、固定側保持部材121はその径方向の外側から内側へ潤滑油を供給する流入油路Zを有し、前記固定側保持部材121の円筒部121aの内側には、前記流入油路Zと連通する環状空間Pが設けられ、前記固定側保持部材121の円筒部121aには、前記環状空間Pに流入した前記潤滑油を前記摩擦板101a、101bに供給する吐出油孔121f…121fが設けられている。
【選択図】図3
Description
回転側摩擦板を内側に保持する回転可能な円筒状の回転側保持部材と、
その内側に配設されて固定側摩擦板を外側に保持する円筒部を有する回転不能な固定側保持部材と、を備えた変速機のブレーキ装置であって、
前記固定側保持部材は、径方向の外側から前記円筒部側へ潤滑油を供給する流入油路を有し、
前記固定側保持部材の円筒部の内側には、前記流入油路と連通する環状空間が設けられ、
前記固定側保持部材の円筒部には、前記環状空間に流入した前記潤滑油を前記摩擦板に
供給する吐出油孔が設けられていることを特徴とする。
前記固定側保持部材における円筒部の内側には、環状部材が嵌合されており、
前記円筒部の内周面、又は、前記環状部材の外周面に周方向溝が設けられ、
前記円筒部の内周面と、前記環状部材の外周面との間に、前記環状空間が油密状態で形成されていることを特徴とする。
前記ブレーキ装置は、前記摩擦板を押圧するピストンを有し、
前記固定側保持部材、及び、前記環状部材には、前記ピストンの作動油路が設けられ、
前記作動油路はその上流部が前記固定側保持部材で形成され、その下流部が前記環状部材で形成されており、
前記作動油路の上流部と下流部とは、前記環状空間と分離された状態で連通されていることを特徴とする。
前記固定側保持部材と、前記環状部材とは、圧入で嵌合されることにより一体化されていることを特徴とする。
前記固定側保持部材における円筒部の内周面と前記環状部材の外周面のうちの前記周方向溝が設けられた側の面には、前記環状空間において前記作動油路の上流部と下流部とを連通する連通部が設けられており、
前記連通部には、前記作動油路と前記環状空間とを仕切る壁部が設けられていることを特徴とする。
前記作動油路は、前記摩擦板締結用の締結油路と、前記摩擦板解放用の解放油路と、を有し、
前記締結油路と、前記解放油路とは、周方向に異なる位置に配設されていることを特徴とする。
前記ブレーキ装置は、前記変速機に備えられた発進ブレーキであることを特徴とする。
BR2 第2ブレーキ(ブレーキ装置)
101a…101a 回転側摩擦板
101b…101b 固定側摩擦板
102 ピストン
110 回転側保持部材
120 固定側ユニット
121 固定側保持部材
121a 固定側保持部材の内側円筒部(円筒部)
121f…121f 吐出油孔
122g、122g 連通部
122 環状部材
122e 周溝(周方向溝)
122f、122f 堰(壁部)
P 環状空間
X 締結油路(ピストンの作動油路)
x’、y’ 上流部
x”、y” 下流部
Y 解放油路
Z 流入油路
Claims (7)
- 回転側摩擦板を内側に保持する回転可能な円筒状の回転側保持部材と、
その内側に配設されて固定側摩擦板を外側に保持する円筒部を有する回転不能な固定側保持部材と、を備えた変速機のブレーキ装置であって、
前記固定側保持部材は、径方向の外側から前記円筒部側へ潤滑油を供給する流入油路を有し、
前記固定側保持部材の円筒部の内側には、前記流入油路と連通する環状空間が設けられ、
前記固定側保持部材の円筒部には、前記環状空間に流入した前記潤滑油を前記摩擦板に
供給する吐出油孔が設けられていることを特徴とする変速機のブレーキ装置。 - 前記固定側保持部材における円筒部の内側には、環状部材が嵌合されており、
前記円筒部の内周面、又は、前記環状部材の外周面に周方向溝が設けられ、
前記円筒部の内周面と、前記環状部材の外周面との間に、前記環状空間が油密状態で形成されていることを特徴とする請求項1に記載の変速機のブレーキ装置。 - 前記ブレーキ装置は、前記摩擦板を押圧するピストンを有し、
前記固定側保持部材、及び、前記環状部材には、前記ピストンの作動油路が設けられ、
前記作動油路はその上流部が前記固定側保持部材で形成され、その下流部が前記環状部材で形成されており、
前記作動油路の上流部と下流部とは、前記環状空間と分離された状態で連通されていることを特徴とする請求項2に記載の変速機のブレーキ装置。 - 前記固定側保持部材と、前記環状部材とは、圧入で嵌合されることにより一体化されていることを特徴とする請求項3に記載の変速機のブレーキ装置。
- 前記固定側保持部材における円筒部の内周面と前記環状部材の外周面のうちの前記周方向溝が設けられた側の面には、前記環状空間において前記作動油路の上流部と下流部とを連通する連通部が設けられており、
前記連通部には、前記作動油路と前記環状空間とを仕切る壁部が設けられていることを特徴とする請求項4に記載の変速機のブレーキ装置。 - 前記作動油路は、前記摩擦板締結用の締結油路と、前記摩擦板解放用の解放油路と、を有し、
前記締結油路と、前記解放油路とは、周方向に異なる位置に配設されていることを特徴とする前記請求項3から5のいずれか1項に記載の変速機のブレーキ装置。 - 前記ブレーキ装置は、前記変速機に備えられた発進ブレーキであることを特徴とする前記請求項1から6のいずれか1項に記載の変速機のブレーキ装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017102262A JP6525024B2 (ja) | 2017-05-24 | 2017-05-24 | 変速機のブレーキ装置 |
US15/939,577 US10718425B2 (en) | 2017-05-24 | 2018-03-29 | Brake device of transmission |
DE102018003971.5A DE102018003971B4 (de) | 2017-05-24 | 2018-05-16 | Bremsvorrichtung für Getriebe, Verfahren zum Bereitstellen desselben und Automatikgetriebe |
CN201810489937.8A CN108930730B (zh) | 2017-05-24 | 2018-05-21 | 变速器的制动器装置 |
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Cited By (6)
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JP2020101273A (ja) * | 2018-12-25 | 2020-07-02 | マツダ株式会社 | 自動変速機 |
JP2020101270A (ja) * | 2018-12-25 | 2020-07-02 | マツダ株式会社 | 自動変速機 |
JP2020101272A (ja) * | 2018-12-25 | 2020-07-02 | マツダ株式会社 | 自動変速機 |
JP2020101271A (ja) * | 2018-12-25 | 2020-07-02 | マツダ株式会社 | 自動変速機 |
JP2020190301A (ja) * | 2019-05-22 | 2020-11-26 | マツダ株式会社 | 自動変速機 |
JP7331458B2 (ja) | 2019-05-22 | 2023-08-23 | マツダ株式会社 | 自動変速機 |
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JP6958445B2 (ja) * | 2018-03-15 | 2021-11-02 | マツダ株式会社 | 自動変速機 |
JP6958446B2 (ja) * | 2018-03-15 | 2021-11-02 | マツダ株式会社 | 自動変速機 |
JP7413712B2 (ja) * | 2019-10-16 | 2024-01-16 | マツダ株式会社 | 自動変速機 |
JP7131528B2 (ja) * | 2019-10-30 | 2022-09-06 | マツダ株式会社 | 自動変速機 |
CN112744192A (zh) * | 2021-03-01 | 2021-05-04 | 玉溪云庆商贸有限公司 | 静置与转动过程中用于流体循环的交换装置 |
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- 2018-05-16 DE DE102018003971.5A patent/DE102018003971B4/de active Active
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JP2020101273A (ja) * | 2018-12-25 | 2020-07-02 | マツダ株式会社 | 自動変速機 |
JP2020101270A (ja) * | 2018-12-25 | 2020-07-02 | マツダ株式会社 | 自動変速機 |
JP2020101272A (ja) * | 2018-12-25 | 2020-07-02 | マツダ株式会社 | 自動変速機 |
JP2020101271A (ja) * | 2018-12-25 | 2020-07-02 | マツダ株式会社 | 自動変速機 |
JP7059922B2 (ja) | 2018-12-25 | 2022-04-26 | マツダ株式会社 | 自動変速機 |
JP2020190301A (ja) * | 2019-05-22 | 2020-11-26 | マツダ株式会社 | 自動変速機 |
JP7207161B2 (ja) | 2019-05-22 | 2023-01-18 | マツダ株式会社 | 自動変速機 |
JP7331458B2 (ja) | 2019-05-22 | 2023-08-23 | マツダ株式会社 | 自動変速機 |
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DE102018003971B4 (de) | 2021-05-06 |
US20180340605A1 (en) | 2018-11-29 |
JP6525024B2 (ja) | 2019-06-05 |
US10718425B2 (en) | 2020-07-21 |
CN108930730B (zh) | 2020-01-17 |
DE102018003971A1 (de) | 2018-11-29 |
CN108930730A (zh) | 2018-12-04 |
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