JP4620624B2 - 自動変速機のパーキングロック機構 - Google Patents
自動変速機のパーキングロック機構 Download PDFInfo
- Publication number
- JP4620624B2 JP4620624B2 JP2006100251A JP2006100251A JP4620624B2 JP 4620624 B2 JP4620624 B2 JP 4620624B2 JP 2006100251 A JP2006100251 A JP 2006100251A JP 2006100251 A JP2006100251 A JP 2006100251A JP 4620624 B2 JP4620624 B2 JP 4620624B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- counter shaft
- gear
- speed
- main shaft
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims description 29
- 230000007246 mechanism Effects 0.000 title claims description 12
- 230000007935 neutral effect Effects 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
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
- 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
- F16H61/0059—Braking of gear output shaft using simultaneous engagement of friction devices applied for different 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
- F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
-
- 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
- F16H63/40—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 comprising signals other than signals for actuating the final output mechanisms
- F16H63/48—Signals to a parking brake or parking lock; Control of parking locks or brakes being part of the transmission
-
- 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
- F16H2200/0043—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising four forward speeds
-
- 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
- F16H3/089—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 all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved
-
- 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
- F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
- F16H63/16—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism
- F16H63/18—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism the final actuating mechanism comprising cams
-
- 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
- Y10T74/19251—Control mechanism
- Y10T74/19279—Cam operated
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Control Of Transmission Device (AREA)
- Braking Arrangements (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
、第2実施形態の歯車の符号は、同一機能の第1実施形態の歯車と同じ符号が付してある。なお、第2実施形態における後進用歯車の軸に対する位置は、第1実施形態と同じである。
(1)専用の部材を新たに設けることなく、従来から用いられていた部材を一部変更するだけで、軽量コンパクト、かつ操作確実なパーキングロック機構を提供することができる。
(2)簡単な操作でパーキングロックを行うことが出来る。
Claims (2)
- 主軸(5)と、カウンタ軸(6)と、
上記主軸(5)に同心かつ回転可能に設けられた管状補助主軸(23)に固定された第1駆動歯車群と、
上記カウンタ軸(6)上に回転可能に設けられ上記第1駆動歯車群と常時噛み合い選択的にカウンタ軸(6)に結合される第1従動歯車群と、
上記主軸(5)と管状補助主軸(23)との動力継脱を行う第1クラッチ(20)と、
上記主軸(5)上に回転可能に設けられ選択的に主軸(5)に結合される第2駆動歯車群と、
上記カウンタ軸(6)と同心かつ回転可能に設けられた管状補助カウンタ軸(27)に固定され上記第2駆動歯車群と常時噛み合う第2従動歯車群と、
上記カウンタ軸(6)と管状補助カウンタ軸(27)との動力継脱を行う第2クラッチ(24)と、
上記管状補助主軸(23)に固定された後進駆動歯車(R1)と、
上記カウンタ軸(6)上に回転可能に設けられ上記後進駆動歯車(R1)と中間歯車(R2、R3)を介して常時噛み合いかつ選択的にカウンタ軸(6)に結合される後進従動歯車(R4)と
を備えた自動変速機のパーキングロック機構において、
上記2個のクラッチ(20、24)を共にニュートラル状態にした後、カウンタ軸(6)に固定されている前進用従動歯車(C1〜C4)のうち、管状補助主軸(23)に固定された第1駆動歯車群と噛み合い、かつ最も径が小さい歯車(C3)と、カウンタ軸(6)に固定されている後進用従動歯車(R4)とを共にカウンタ軸(6)に結合させることを特徴とする自動変速機のパーキングロック機構。 - パーキングロック時に2個の歯車を共にカウンタ軸(6)に結合させる手段は、
電動モータ(35)によって駆動されるシフトドラム(31)と、
予めプログラムされ、シフトドラム(31)上に穿設されたカム溝と、
同カム溝に駆動され軸方向へ摺動するシフタ(32、33、34)と、
同シフタ(32、33、34)に駆動され軸方向へ摺動し軸に対して回転可能な歯車に継脱する手段と
を備えて構成されていることを特徴とする請求項1に記載の自動変速機のパーキングロック機構。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006100251A JP4620624B2 (ja) | 2006-03-31 | 2006-03-31 | 自動変速機のパーキングロック機構 |
US11/690,997 US20070227283A1 (en) | 2006-03-31 | 2007-03-26 | Parking lock mechanism for automatic transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006100251A JP4620624B2 (ja) | 2006-03-31 | 2006-03-31 | 自動変速機のパーキングロック機構 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007271047A JP2007271047A (ja) | 2007-10-18 |
JP4620624B2 true JP4620624B2 (ja) | 2011-01-26 |
Family
ID=38556919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006100251A Expired - Fee Related JP4620624B2 (ja) | 2006-03-31 | 2006-03-31 | 自動変速機のパーキングロック機構 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20070227283A1 (ja) |
JP (1) | JP4620624B2 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007331654A (ja) * | 2006-06-16 | 2007-12-27 | Aisin Ai Co Ltd | パーキングロック機能を備えた歯車変速装置 |
EP2163791A1 (de) * | 2008-09-16 | 2010-03-17 | Valeo Sicherheitssysteme GmbH | Mehrganggetriebe für ein Kraftfahrzeug |
JP5363155B2 (ja) * | 2009-03-23 | 2013-12-11 | 本田技研工業株式会社 | 車両用自動変速機におけるパーキングロック機構 |
JP5384376B2 (ja) * | 2010-01-14 | 2014-01-08 | アイシン・エーアイ株式会社 | デュアルクラッチ式自動変速機 |
US8857285B2 (en) | 2011-03-31 | 2014-10-14 | Honda Motor Co., Ltd. | Saddle type vehicle and vehicle power unit |
JP5654930B2 (ja) * | 2011-03-31 | 2015-01-14 | 本田技研工業株式会社 | 車両用パワーユニット |
JP5654929B2 (ja) * | 2011-03-31 | 2015-01-14 | 本田技研工業株式会社 | 車両用パワーユニット |
KR101251765B1 (ko) * | 2011-04-13 | 2013-04-05 | 엘지이노텍 주식회사 | 동력 전달장치 |
CN103958248B (zh) | 2011-09-30 | 2016-08-24 | Brp传动系有限两合公司 | 混合动力车辆传动系统 |
JP2014149019A (ja) * | 2013-01-31 | 2014-08-21 | Aisin Seiki Co Ltd | 自動変速装置 |
WO2014208214A1 (ja) * | 2013-06-25 | 2014-12-31 | ジヤトコ株式会社 | マルチディスク変速機のシフト機構 |
EP3467353A1 (en) * | 2017-10-04 | 2019-04-10 | Ningbo Geely Automobile Research & Development Co. Ltd. | A method for controlling a transmission |
CN109654219B (zh) * | 2019-01-02 | 2020-07-31 | 向永川 | 变速器 |
WO2021038266A1 (ja) * | 2019-08-28 | 2021-03-04 | 日産自動車株式会社 | 動力伝達装置 |
JP7243590B2 (ja) * | 2019-11-18 | 2023-03-22 | トヨタ自動車株式会社 | 動力伝達機構の制御装置 |
US11440513B2 (en) * | 2020-06-04 | 2022-09-13 | Bendix Commercial Vehicle Systems, Llc | Parking brake for an electric vehicle with multi-speed gearbox |
WO2023026401A1 (ja) * | 2021-08-25 | 2023-03-02 | 株式会社ユニバンス | パーキング機構 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001080478A (ja) * | 1999-09-09 | 2001-03-27 | Railway Technical Res Inst | 車両停止方法及び車両停止装置 |
JP2003294138A (ja) * | 2002-03-29 | 2003-10-15 | Honda Motor Co Ltd | 車両用変速機 |
JP2006052748A (ja) * | 2004-08-10 | 2006-02-23 | Honda Motor Co Ltd | 車両用自動変速機 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1681497A3 (de) * | 2005-01-15 | 2010-03-10 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Verfahren zur Steuerung eines Doppelkupplungsgetriebes |
-
2006
- 2006-03-31 JP JP2006100251A patent/JP4620624B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-26 US US11/690,997 patent/US20070227283A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001080478A (ja) * | 1999-09-09 | 2001-03-27 | Railway Technical Res Inst | 車両停止方法及び車両停止装置 |
JP2003294138A (ja) * | 2002-03-29 | 2003-10-15 | Honda Motor Co Ltd | 車両用変速機 |
JP2006052748A (ja) * | 2004-08-10 | 2006-02-23 | Honda Motor Co Ltd | 車両用自動変速機 |
Also Published As
Publication number | Publication date |
---|---|
US20070227283A1 (en) | 2007-10-04 |
JP2007271047A (ja) | 2007-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4620624B2 (ja) | 自動変速機のパーキングロック機構 | |
US7357047B2 (en) | Power unit vehicle use automatic transmission device | |
JP6286460B2 (ja) | 遊星歯車機構及び変速機 | |
US8635927B2 (en) | Speed change device of a transmission | |
CN103363065B (zh) | 自动手动变速器 | |
JP5659553B2 (ja) | ハイブリッド駆動装置 | |
JP2004263864A (ja) | 6速又は7速の自動車変速機 | |
JP2008075665A (ja) | 自動変速機 | |
JP2010162924A (ja) | ハイブリット車両の動力伝達装置 | |
JP4930029B2 (ja) | 車両用駆動装置 | |
JP2012201116A (ja) | ハイブリッド車の走行駆動装置 | |
JP5276272B2 (ja) | 産業車両用変速機 | |
WO2018008756A1 (ja) | 変速機構 | |
JP5101269B2 (ja) | ツインクラッチ式変速装置 | |
JP6665567B2 (ja) | 多段変速機 | |
JP2012197811A (ja) | 車両用パワーユニット | |
JP2017193260A (ja) | 自動車用駆動装置 | |
JP2017171101A (ja) | ハイブリッド車両用トランスミッション | |
JP6068866B2 (ja) | 変速機 | |
JP5697502B2 (ja) | 車両用変速機構 | |
JP2007333196A (ja) | 変速機 | |
JP6178853B2 (ja) | 変速装置 | |
JP2006070929A (ja) | 車両用トランスミッションの選択噛合式歯車機構 | |
JP2014185742A (ja) | 変速装置 | |
JP2004197776A (ja) | 手動変速機のシフト装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20081126 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20090501 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100527 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100601 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100802 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20101026 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20101028 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131105 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |