JP6295604B2 - ツインクラッチ式変速機 - Google Patents
ツインクラッチ式変速機 Download PDFInfo
- Publication number
- JP6295604B2 JP6295604B2 JP2013225221A JP2013225221A JP6295604B2 JP 6295604 B2 JP6295604 B2 JP 6295604B2 JP 2013225221 A JP2013225221 A JP 2013225221A JP 2013225221 A JP2013225221 A JP 2013225221A JP 6295604 B2 JP6295604 B2 JP 6295604B2
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- JP
- Japan
- Prior art keywords
- gear
- output
- shaft
- speed
- input
- 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.)
- Expired - Fee Related
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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
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/091—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft
- F16H3/0915—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft with coaxial input and output shafts
-
- 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
- F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by parallel flow paths, e.g. dual clutch transmissions
-
- 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
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
- F16H3/097—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts the input and output shafts being aligned on the same axis
-
- 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
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H2003/0826—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts wherein at least one gear on the input shaft, or on a countershaft is used for two different forward gear ratios
-
- 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
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
- F16H2003/0933—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts with coaxial countershafts
-
- 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
- F16H2200/0056—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising seven forward speeds
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Description
10 第1クラッチ
11 第1インプットシャフト
12 第2クラッチ
13 第2インプットシャフト
14 アウトプットシャフト
15 カウンタシャフト
20 第1プライマリギヤ対
21 第2プライマリギヤ対
30 3速用変速ギヤ対
31 6速用変速ギヤ対
32 1/2速兼用変速ギヤ対
34 4速用変速ギヤ対
40 第1シンクロ機構
41 第2シンクロ機構
42 第3シンクロ機構
43 第4シンクロ機構
Claims (3)
- 1速から7速まで変速可能なツインクラッチ式変速機であって、
駆動源からの動力を断接する第1クラッチを有する第1入力軸と、
前記駆動源からの動力を断接する第2クラッチを有する第2入力軸と、
前記第1入力軸と同軸上に配置された出力軸と、
前記第1入力軸、前記第2入力軸及び、前記出力軸と平行に配置された副軸と、
前記第1入力軸に固定された第1入力主ギヤ及び、前記副軸に相対回転可能に設けられて前記第1入力主ギヤと噛合する第1入力副ギヤを含む第1入力用ギヤ対と、
前記第2入力軸に固定された第2入力主ギヤ及び、前記副軸に固定されて前記第2入力主ギヤと噛合する第2入力副ギヤを含む第2入力用ギヤ対と、
前記出力軸に相対回転可能に設けられた第1出力主ギヤ及び、前記副軸に固定されて前記第1出力主ギヤと噛合する第1出力副ギヤを含み、1/2速兼用変速ギヤ対をなす第1変速用ギヤ対と、
前記第1出力主ギヤよりも入力端側の前記出力軸に相対回転可能に設けられた第2出力主ギヤ及び、前記第1入力副ギヤと一体回転可能に形成されて前記第2出力主ギヤと噛合する第2出力副ギヤを含み、3速用変速ギヤ対をなす第2変速用ギヤ対と、
前記第2出力主ギヤと前記第1出力主ギヤとの間の前記出力軸に固定された第3出力主ギヤ及び、前記副軸に相対回転可能に設けられて前記第3出力主ギヤと噛合する第3出力副ギヤを含み、6速用変速ギヤ対をなす第3変速用ギヤ対と、
前記第1出力主ギヤよりも出力端側の前記出力軸に相対回転可能に設けられた第4出力主ギヤ及び、前記副軸に固定されて前記第4出力主ギヤと噛合する第4出力副ギヤを含み、4速用変速ギヤ対をなす第4変速用ギヤ対と、
前記第1入力主ギヤ及び、前記第2出力主ギヤを前記出力軸に選択的に連結可能な第1連結手段と、
前記第2出力副ギヤ及び、前記第3出力副ギヤを前記副軸に選択的に連結可能な第2連結手段と、
少なくとも前記第1出力主ギヤを前記出力軸に選択的に連結可能な第3連結手段と、
少なくとも前記第4出力主ギヤを前記出力軸に選択的に連結可能な第4連結手段と、を備え、
高速段側に向かうにつれ段間比が徐々に小さくなるよう構成され、且つ、1〜2速間の段間比と5〜7速間の段間比とが略等しくなるよう構成されている、ツインクラッチ式変速機。 - 前記第1、第2及び、第4変速用ギヤ対が、出力軸側のギヤ歯数を副軸側のギヤ歯数よりも多く設定された減速用ギヤ対であり、
前記第3変速用ギヤ対が、出力軸側のギヤ歯数を副軸側のギヤ歯数よりも少なく設定された増速用ギヤ対であり、
6速のトータルギヤレシオが1より小さい
請求項1に記載のツインクラッチ式変速機。 - 7速の場合は、前記第2クラッチを接続し、前記第2連結手段により前記第2出力副ギヤと前記副軸とを連結し、且つ、前記第1連結手段により前記第1入力主ギヤと前記出力軸とを連結して、前記第1入力用ギヤ対を変速用ギヤ対として利用する
請求項1または2に記載のツインクラッチ式変速機。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013225221A JP6295604B2 (ja) | 2013-10-30 | 2013-10-30 | ツインクラッチ式変速機 |
| EP14857848.7A EP3064803B1 (en) | 2013-10-30 | 2014-10-17 | Dual-clutch transmission |
| CN201480058517.4A CN105683620B (zh) | 2013-10-30 | 2014-10-17 | 双离合器式变速器 |
| US15/030,172 US20160238109A1 (en) | 2013-10-30 | 2014-10-17 | Dual-clutch transmission |
| PCT/JP2014/077695 WO2015064389A1 (ja) | 2013-10-30 | 2014-10-17 | ツインクラッチ式変速機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013225221A JP6295604B2 (ja) | 2013-10-30 | 2013-10-30 | ツインクラッチ式変速機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015086930A JP2015086930A (ja) | 2015-05-07 |
| JP6295604B2 true JP6295604B2 (ja) | 2018-03-20 |
Family
ID=53003998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013225221A Expired - Fee Related JP6295604B2 (ja) | 2013-10-30 | 2013-10-30 | ツインクラッチ式変速機 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20160238109A1 (ja) |
| EP (1) | EP3064803B1 (ja) |
| JP (1) | JP6295604B2 (ja) |
| CN (1) | CN105683620B (ja) |
| WO (1) | WO2015064389A1 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6772742B2 (ja) * | 2016-10-07 | 2020-10-21 | いすゞ自動車株式会社 | デュアルクラッチ式変速機 |
| JP6729319B2 (ja) * | 2016-11-18 | 2020-07-22 | いすゞ自動車株式会社 | デュアルクラッチ式変速機 |
| DE102017204336A1 (de) * | 2017-03-15 | 2018-09-20 | Wirtgen Gmbh | Bodenbearbeitungsmaschine mit Schaltgetriebe zwischen Antriebsmotor und rotierbarer Arbeitsvorrichtung |
| CN107489740B (zh) * | 2017-09-04 | 2019-06-18 | 北京理工大学 | 纵置七速双离合器变速箱 |
| CN112193048B (zh) * | 2020-10-23 | 2022-05-24 | 东风汽车集团有限公司 | 一种混合动力车辆的多模式驱动系统 |
| DE102023200195B4 (de) * | 2023-01-12 | 2024-10-17 | Zf Friedrichshafen Ag | Lastschaltbares Getriebe für ein in Gruppenbauweise ausgeführtes Kraftfahrzeuggetriebe, Kraftfahrzeuggetriebe und landwirtschaftliches oder kommunales Nutzfahrzeug |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61274147A (ja) * | 1985-05-28 | 1986-12-04 | Mazda Motor Corp | 歯車式変速装置 |
| DE102004043386B4 (de) * | 2004-09-08 | 2013-02-21 | Zf Friedrichshafen Ag | Getriebevorrichtung in Vorgelegebauweise |
| DE102004043387B4 (de) * | 2004-09-08 | 2015-05-28 | Zf Friedrichshafen Ag | Mehrganggetriebe in Vorgelegebauweise |
| JP4274210B2 (ja) * | 2006-08-08 | 2009-06-03 | いすゞ自動車株式会社 | 出力軸減速式デュアルクラッチ変速機 |
| DE102007029634A1 (de) * | 2007-06-26 | 2009-01-08 | Daimler Ag | Zahnräderwechselgetriebe |
| DE102012202652A1 (de) * | 2012-02-21 | 2013-08-22 | Zf Friedrichshafen Ag | Getriebe für ein Kraftfahrzeug |
-
2013
- 2013-10-30 JP JP2013225221A patent/JP6295604B2/ja not_active Expired - Fee Related
-
2014
- 2014-10-17 US US15/030,172 patent/US20160238109A1/en not_active Abandoned
- 2014-10-17 EP EP14857848.7A patent/EP3064803B1/en active Active
- 2014-10-17 CN CN201480058517.4A patent/CN105683620B/zh not_active Expired - Fee Related
- 2014-10-17 WO PCT/JP2014/077695 patent/WO2015064389A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP3064803B1 (en) | 2020-08-19 |
| CN105683620B (zh) | 2018-08-21 |
| WO2015064389A1 (ja) | 2015-05-07 |
| CN105683620A (zh) | 2016-06-15 |
| EP3064803A1 (en) | 2016-09-07 |
| US20160238109A1 (en) | 2016-08-18 |
| JP2015086930A (ja) | 2015-05-07 |
| EP3064803A4 (en) | 2017-12-06 |
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