WO2022017550A3 - 液压换挡拨叉总成和双离合变速器的换挡执行机构 - Google Patents
液压换挡拨叉总成和双离合变速器的换挡执行机构 Download PDFInfo
- Publication number
- WO2022017550A3 WO2022017550A3 PCT/CN2021/128175 CN2021128175W WO2022017550A3 WO 2022017550 A3 WO2022017550 A3 WO 2022017550A3 CN 2021128175 W CN2021128175 W CN 2021128175W WO 2022017550 A3 WO2022017550 A3 WO 2022017550A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hydraulic
- chamber
- clutch transmission
- dual clutch
- fork assembly
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 2
- 230000009977 dual effect Effects 0.000 title abstract 2
- 238000005192 partition Methods 0.000 abstract 2
Classifications
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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
- F16H63/32—Gear shift yokes, e.g. shift forks
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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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
液压换挡拨叉总成包括:液压腔壳体(10),其具有隔断(14)和两个液压腔(11、12);两个活塞(20);以及两个拨叉(40),其分别连接到两个活塞(20)。两个液压腔(11、12)包括第一腔室(11A)和第二腔室(12A),液压腔壳体(10)包括连通到第一腔室(11A)的第一进排油孔(11H)和连通到第二腔室(12A)的第二进排油孔(12H)。隔断(14)倾斜、弯折或弯曲设置。还提供一种双离合变速器的换挡执行机构。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202180101613.2A CN117980632A (zh) | 2021-11-02 | 2021-11-02 | 液压换挡拨叉总成和双离合变速器的换挡执行机构 |
PCT/CN2021/128175 WO2022017550A2 (zh) | 2021-11-02 | 2021-11-02 | 液压换挡拨叉总成和双离合变速器的换挡执行机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2021/128175 WO2022017550A2 (zh) | 2021-11-02 | 2021-11-02 | 液压换挡拨叉总成和双离合变速器的换挡执行机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2022017550A2 WO2022017550A2 (zh) | 2022-01-27 |
WO2022017550A3 true WO2022017550A3 (zh) | 2022-09-15 |
Family
ID=79730022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/CN2021/128175 WO2022017550A2 (zh) | 2021-11-02 | 2021-11-02 | 液压换挡拨叉总成和双离合变速器的换挡执行机构 |
Country Status (2)
Country | Link |
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CN (1) | CN117980632A (zh) |
WO (1) | WO2022017550A2 (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009031730B3 (de) * | 2009-07-04 | 2011-03-10 | Fsg Automotive Holding Ag | Betätigungseinheit eines Schaltmoduls eines automatisierten Getriebes |
CN102287518A (zh) * | 2011-05-31 | 2011-12-21 | 东风汽车有限公司 | 一种用于双离合器自动变速箱的变速器上盖总成 |
WO2014195145A1 (de) * | 2013-06-06 | 2014-12-11 | Egon Grosshaus Gmbh & Co. Kg | Schalteinrichtung zum schalten eines mehrkupplungsgetriebes |
CN105443747A (zh) * | 2014-07-29 | 2016-03-30 | 广州汽车集团股份有限公司 | 双离合变速器的换挡执行机构 |
CN105443746A (zh) * | 2014-07-29 | 2016-03-30 | 广州汽车集团股份有限公司 | 双离合变速器的换挡执行机构 |
CN205618658U (zh) * | 2016-04-07 | 2016-10-05 | 宁波上中下自动变速器有限公司 | 一种双离合变速器液压选换档机构 |
DE102017108030A1 (de) * | 2017-04-13 | 2018-10-18 | SODECIA Powertrain Product Competence Center GmbH | Schaltmodul eines automatischen Schaltgetriebes |
-
2021
- 2021-11-02 WO PCT/CN2021/128175 patent/WO2022017550A2/zh active Application Filing
- 2021-11-02 CN CN202180101613.2A patent/CN117980632A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009031730B3 (de) * | 2009-07-04 | 2011-03-10 | Fsg Automotive Holding Ag | Betätigungseinheit eines Schaltmoduls eines automatisierten Getriebes |
CN102287518A (zh) * | 2011-05-31 | 2011-12-21 | 东风汽车有限公司 | 一种用于双离合器自动变速箱的变速器上盖总成 |
WO2014195145A1 (de) * | 2013-06-06 | 2014-12-11 | Egon Grosshaus Gmbh & Co. Kg | Schalteinrichtung zum schalten eines mehrkupplungsgetriebes |
CN105443747A (zh) * | 2014-07-29 | 2016-03-30 | 广州汽车集团股份有限公司 | 双离合变速器的换挡执行机构 |
CN105443746A (zh) * | 2014-07-29 | 2016-03-30 | 广州汽车集团股份有限公司 | 双离合变速器的换挡执行机构 |
CN205618658U (zh) * | 2016-04-07 | 2016-10-05 | 宁波上中下自动变速器有限公司 | 一种双离合变速器液压选换档机构 |
DE102017108030A1 (de) * | 2017-04-13 | 2018-10-18 | SODECIA Powertrain Product Competence Center GmbH | Schaltmodul eines automatischen Schaltgetriebes |
Also Published As
Publication number | Publication date |
---|---|
WO2022017550A2 (zh) | 2022-01-27 |
CN117980632A (zh) | 2024-05-03 |
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