JP2015161357A - 車両用トランスミッション - Google Patents
車両用トランスミッション Download PDFInfo
- Publication number
- JP2015161357A JP2015161357A JP2014036388A JP2014036388A JP2015161357A JP 2015161357 A JP2015161357 A JP 2015161357A JP 2014036388 A JP2014036388 A JP 2014036388A JP 2014036388 A JP2014036388 A JP 2014036388A JP 2015161357 A JP2015161357 A JP 2015161357A
- Authority
- JP
- Japan
- Prior art keywords
- gear
- input
- shaft
- output
- rotating
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 59
- 230000002093 peripheral effect Effects 0.000 claims description 31
- 230000001788 irregular Effects 0.000 abstract 1
- 241000282472 Canis lupus familiaris Species 0.000 description 24
- 239000010687 lubricating oil Substances 0.000 description 24
- 239000003921 oil Substances 0.000 description 20
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
- F16H57/00—General details of gearing
- F16H57/0018—Shaft assemblies for gearings
- F16H57/0031—Shaft assemblies for gearings with gearing elements rotatable supported on the shaft
-
- 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
- F16H2200/0047—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising five 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Gears, Cams (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
2 インプットシャフト(回転軸)
4 アウトプットシャフト(回転軸)
2a,4a 大径部
2b、4b 小径部
2d 段差面
6,8,9 シフト用のドグ
11 入力側1速ギヤ(固定ギヤ)
15 入力側5速ギヤ(回転ギヤ)
23 出力側3速ギヤ(回転ギヤ)
38 第1凹部
70、78 根元部
72、80 逃げ部
72a、80a 逃げ部の終端
74、82 角部
76、84 面取り部
76a、84a 面取り部の終端
a 段差面から逃げ部の終端までの軸方向距離
b 入力側5速ギヤの一端から面取り部の終端までの軸方向距離
θ1、θ2 面取り部の軸線に対する傾斜角度
Claims (5)
- 回転軸と、この回転軸に相対回転可能に装着されている回転ギヤとを備え、
前記回転軸が大径部と小径部とを有し、
前記回転ギヤの軸方向一端面が、前記回転軸における大径部と小径部との間の軸方向を向く段差面に隣接するように配置されている車両用トランスミッションであって、
前記回転軸の外周面における前記段差面に連なる根元部に、径方向内側へ凹入する逃げ部が形成され、
前記回転ギヤの内周面における前記段差面側の一端の角部に、面取り部が形成され、
前記段差面から前記逃げ部の終端までの軸方向距離aよりも、前記回転ギヤの一端から前記面取り部の終端までの軸方向距離bを大きくした車両用トランスミッション。 - 請求項1に記載の車両用トランスミッションにおいて、前記面取り部の軸線に対する傾斜角度が6.8〜11.0°である車両用トランスミッション。
- 請求項1または2に記載の車両用トランスミッションにおいて、前記回転ギヤの他端面に、回転軸に対して軸方向移動可能に噛合したシフト用のドグが係合する凹部が形成されているドグ式の車両用トランスミッション。
- 請求項1,2または3に記載の車両用トランスミッションにおいて、さらに、前記回転軸に一体形成された固定ギヤを含み、
前記固定ギヤにおける前記回転ギヤに対向する端面が前記段差面を形成している車両用トランスミッション。 - 請求項1から4のいずれか一項に記載の車両用トランスミッションにおいて、前記回転軸は、前記大径部と前記小径部とが一体に形成されている車両用トランスミッション。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014036388A JP6169018B2 (ja) | 2014-02-27 | 2014-02-27 | 車両用トランスミッション |
US14/630,388 US9528591B2 (en) | 2014-02-27 | 2015-02-24 | Vehicle transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014036388A JP6169018B2 (ja) | 2014-02-27 | 2014-02-27 | 車両用トランスミッション |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015161357A true JP2015161357A (ja) | 2015-09-07 |
JP2015161357A5 JP2015161357A5 (ja) | 2016-12-01 |
JP6169018B2 JP6169018B2 (ja) | 2017-07-26 |
Family
ID=53881797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014036388A Active JP6169018B2 (ja) | 2014-02-27 | 2014-02-27 | 車両用トランスミッション |
Country Status (2)
Country | Link |
---|---|
US (1) | US9528591B2 (ja) |
JP (1) | JP6169018B2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05187457A (ja) * | 1992-01-13 | 1993-07-27 | Mazda Motor Corp | 変速機のリバースブレーキ構造 |
US20020144562A1 (en) * | 2001-04-05 | 2002-10-10 | Forsyth John R. | Manual transmission with upshift and downshift synchronization clutches |
JP2010084917A (ja) * | 2008-10-02 | 2010-04-15 | Kawasaki Heavy Ind Ltd | 車両用トランスミッション |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4034456A (en) * | 1975-12-11 | 1977-07-12 | Bowers Robert H | Machine for providing ball ends on musical instrument strings |
EP1052557B1 (en) * | 1998-11-27 | 2007-05-09 | Seiko Epson Corporation | Timepiece |
ITTO20090750A1 (it) * | 2009-10-02 | 2011-04-03 | Oerlikon Graziano Spa | Trasmissione a due marce per veicoli elettrici |
DE102012212370A1 (de) * | 2012-07-16 | 2014-01-16 | Zf Friedrichshafen Ag | Schaltgetriebe eines Kraftfahrzeugs |
TWI505956B (zh) * | 2012-09-26 | 2015-11-01 | Kwang Yang Motor Co | Vehicle power transmission device |
-
2014
- 2014-02-27 JP JP2014036388A patent/JP6169018B2/ja active Active
-
2015
- 2015-02-24 US US14/630,388 patent/US9528591B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05187457A (ja) * | 1992-01-13 | 1993-07-27 | Mazda Motor Corp | 変速機のリバースブレーキ構造 |
US20020144562A1 (en) * | 2001-04-05 | 2002-10-10 | Forsyth John R. | Manual transmission with upshift and downshift synchronization clutches |
JP2010084917A (ja) * | 2008-10-02 | 2010-04-15 | Kawasaki Heavy Ind Ltd | 車両用トランスミッション |
Also Published As
Publication number | Publication date |
---|---|
US20150240933A1 (en) | 2015-08-27 |
JP6169018B2 (ja) | 2017-07-26 |
US9528591B2 (en) | 2016-12-27 |
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