CN117980632A - 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
- CN117980632A CN117980632A CN202180101613.2A CN202180101613A CN117980632A CN 117980632 A CN117980632 A CN 117980632A CN 202180101613 A CN202180101613 A CN 202180101613A CN 117980632 A CN117980632 A CN 117980632A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- partition
- shift fork
- fork assembly
- chamber housing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 13
- 238000005192 partition Methods 0.000 claims abstract description 86
- 230000009977 dual effect Effects 0.000 claims abstract description 10
- 230000004323 axial length Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 76
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000004512 die casting Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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
- 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
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2021/128175 WO2022017550A2 (fr) | 2021-11-02 | 2021-11-02 | Ensemble de fourchettes de changement de vitesses hydraulique et actionneur de changement de vitesses pour transmission à double embrayage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117980632A true CN117980632A (zh) | 2024-05-03 |
Family
ID=79730022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180101613.2A Pending 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 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN117980632A (fr) |
| WO (1) | WO2022017550A2 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116025708A (zh) * | 2023-01-02 | 2023-04-28 | 重庆长安汽车股份有限公司 | 一种双离合变速器换挡机构 |
Family Cites Families (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 |
| CN102287518B (zh) * | 2011-05-31 | 2014-08-13 | 东风汽车公司 | 一种用于双离合器自动变速箱的变速器上盖总成 |
| DE202013102430U1 (de) * | 2013-06-06 | 2013-08-22 | Egon Großhaus GmbH & Co. KG | Schalteinrichtung zum Schalten eines Mehrkupplungsgetriebes |
| 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 |
| 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 |
| 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 CN CN202180101613.2A patent/CN117980632A/zh active Pending
- 2021-11-02 WO PCT/CN2021/128175 patent/WO2022017550A2/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022017550A2 (fr) | 2022-01-27 |
| WO2022017550A3 (fr) | 2022-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |