JP4418371B2 - 自転車の動力伝達装置 - Google Patents
自転車の動力伝達装置 Download PDFInfo
- Publication number
- JP4418371B2 JP4418371B2 JP2004571112A JP2004571112A JP4418371B2 JP 4418371 B2 JP4418371 B2 JP 4418371B2 JP 2004571112 A JP2004571112 A JP 2004571112A JP 2004571112 A JP2004571112 A JP 2004571112A JP 4418371 B2 JP4418371 B2 JP 4418371B2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- auxiliary
- transmission
- driven shaft
- bicycle
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
- B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M17/00—Transmissions characterised by use of rotary shaft, e.g. cardan shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
- B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
- B62M11/145—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears built in, or adjacent to, the bottom bracket
-
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
-
- 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
- F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2012—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with four sets of orbital gears
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Transmission Devices (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Description
4 変速駆動部
6 変速従動軸部
8 太陽歯車
10 ペダル軸
12 遊星歯車部
14 メイン変速部
16 変速レバー
18 クラウンスプロケット歯車
20 変速ピン部
22 多段キャリア
24,26,28 1,2,3の遊星歯車群
30 ピン溝
32,34,36 第1,2,3のリングギア
38 ピン孔
40 ハウジング
42 ラッチ
44 ラッチ歯車
46,48,50 第1,2,3変速ピン
52 フロントローラ歯車
54 後輪ハブ軸
56 ハブクラウンスプロケット歯車
58 補助変速部
60 リアローラ歯車
62 従動軸
64 補助太陽歯車
66 軸受ストッパ
68 補助キャリア
70 補助遊星歯車
72 噛合爪
74 補助リングギア
76 補助変速孔
78 補助ハウジング
80 補助変速棒
Claims (1)
- 自転車のペダル部の太陽歯車軸に加えられた踏段力により発生した回転力を遊星歯車部よりなるメイン変速部の変速レバーによる操作時に変速させた後、これをクラウンスプロケット歯車を介して後輪に動力として伝達するための変速駆動部と、
従動軸に設けられ、前記変速駆動部からフロントローラ歯車部を介して後輪ハブ軸のハブクラウンスプロケット歯車に伝わった回転力を補助変速部の2次操作により増速させ、この増速回転力をリアローラ歯車部を介して動力として伝達するための変速従動軸部と、を備えてなる自転車の動力伝達装置において、
(A)前記変速駆動部は、
ペダルの踏段により回転自在に設けられる太陽歯車を有するペダル軸と、
このペダル軸の太陽歯車の外周面に噛合するように、一体型の多段キャリアにより、軸方向に対して多数列をなして支持された第1、2、3の遊星歯車群と、前記多段キャリアの外周にて第1、2、3の遊星歯車群を内周面において噛合自在に、それぞれ相異なる厚さをなして組み付けられ、かつ外周面にピン溝を有する第1、2、3のリングギアとよりなる遊星歯車部と、この遊星歯車部を内蔵すると共に、第1、2、3のリングギアのピン溝線上に位置するピン孔を介して固着されるハウジングと、を備えるメイン変速部と、
前記メイン変速部の遊星歯車部の多段キャリアの一側の内周面にスプライン結合すると共に、ペダル軸のラッチとラッチ歯車により一方向に回転自在に設けられるクラウンスプロケット歯車と、
前記ハウジングのピン孔に対して進退自在に一側に変速レバーの操作により連動する第1、2、3の変速ピンを有する変速ピン部と、を備え、
(B)前記変速従動軸部は、
変速駆動部のクラウンスプロケット歯車と噛合して回転自在に一定の角度に設けられるフロントローラ歯車と、
前記フロントローラ歯車に一定の長さに組み付けられる従動軸と、
前記従動軸の一部の外周面に形成された補助太陽歯車と、この補助太陽歯車に、互いに一定の間隔をあけて噛合するように補助キャリアにより支持されて回転し、かつ両側において軸受ストッパにより支持される多数の補助遊星歯車と、前記補助キャリアの外周面に補助遊星歯車と噛合して回転自在に組み付けられ、一縁部に突出する噛合爪を有する補助リングギアと、前記補助リングギアの補助変速部を内蔵するように従動軸に組み付けられ、補助変速孔が開かれた補助ハウジングの外周面に変速レバーの操作により回動して噛合爪と係合自在な補助変速棒と、を備える補助変速部と、
前記補助変速部の補助キャリアの一側にスプライン結合することにより、後輪ハブ軸のハブクラウンスプロケット歯車と噛合自在に設けられるリアローラ歯車と、を備えてなることを特徴とする自転車の動力伝達装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0025164A KR100491743B1 (ko) | 2003-04-21 | 2003-04-21 | 자전거의 동력 전달장치 |
PCT/KR2003/000881 WO2004094220A1 (en) | 2003-04-21 | 2003-05-01 | Power transmission apparatus for bicycle |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006513923A JP2006513923A (ja) | 2006-04-27 |
JP4418371B2 true JP4418371B2 (ja) | 2010-02-17 |
Family
ID=36383803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004571112A Expired - Fee Related JP4418371B2 (ja) | 2003-04-21 | 2003-05-01 | 自転車の動力伝達装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6878084B2 (ja) |
EP (1) | EP1620307B1 (ja) |
JP (1) | JP4418371B2 (ja) |
KR (1) | KR100491743B1 (ja) |
CN (1) | CN100341745C (ja) |
AT (1) | ATE402066T1 (ja) |
AU (1) | AU2003224485A1 (ja) |
DE (1) | DE60322441D1 (ja) |
WO (1) | WO2004094220A1 (ja) |
Families Citing this family (19)
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US8535206B2 (en) * | 2005-07-01 | 2013-09-17 | Hpn Holdings, Inc. | Mobile elliptically driven device and steering mechanism |
US7803090B2 (en) * | 2005-07-01 | 2010-09-28 | Hpn Holdings, Inc. | Mobile elliptically driven device |
KR100869557B1 (ko) * | 2007-10-18 | 2008-11-27 | 김종대 | 무체인 자전거용 동력전달장치 |
US8439792B2 (en) * | 2010-01-20 | 2013-05-14 | The Gates Corporation | Planetary gear mechanism for a bicycle |
CN101758901B (zh) * | 2010-02-03 | 2012-08-22 | 邬振华 | 电动摩托三轮车变速箱电机直体转动装置及其传动方法 |
US8414006B2 (en) * | 2010-07-27 | 2013-04-09 | Nanh Souvanny | Bicycle device with direct drive transmission and hubless wheels |
DE102011050447B4 (de) * | 2011-05-18 | 2013-02-07 | Karsten Bettin | Getriebeeinheit mit einer oder mit zwei Gangstufen, wahlweise für Fahrräder oder für Anhängefahrräder |
CN102658761B (zh) * | 2012-05-27 | 2014-02-19 | 程大鹏 | 共轴倒刹内三增速花鼓 |
EP2855250B1 (en) | 2012-05-31 | 2017-03-29 | Paradigm, LLC | Electric motor assisted bicycle and systems and components thereof |
CN103867404A (zh) * | 2012-12-10 | 2014-06-18 | 杜满河 | 棒齿轮直角无摩擦传动机构 |
US9194459B2 (en) * | 2013-03-15 | 2015-11-24 | Thomas Andrew Payne | Cycle transmission exhibiting low steering interference effects |
CA2812588C (en) | 2013-04-04 | 2018-07-17 | Jeremy M. Garnet | Universal low-friction bicycle hub transmission |
ES2566302B1 (es) * | 2014-08-07 | 2017-01-30 | Fº JAVIER PORRAS VILA | Bicleta con rueda-cilindro en radio de palanca perpendicular |
CN104879458A (zh) * | 2015-05-28 | 2015-09-02 | 常州机电职业技术学院 | 一种滚子轮定比传动装置 |
CN106828762B (zh) * | 2017-03-20 | 2022-04-12 | 八方电气(苏州)股份有限公司 | 轮毂电机结合轴传动的自行车驱动系统 |
CN107651098A (zh) * | 2017-10-23 | 2018-02-02 | 张家港市九鼎机械有限公司 | 一种可减轻车身重量的自行车传动装置 |
CN107804300B (zh) * | 2017-11-30 | 2023-11-21 | 攀枝花学院 | 泊车辅助器 |
CN114148444B (zh) * | 2021-10-29 | 2023-03-24 | 上海第二工业大学 | 一种自行车三档变速无链传动轴 |
CN114179959B (zh) * | 2021-12-28 | 2023-05-02 | 常州洪记两轮智能交通工具有限公司 | 一种易拆装的简便式电动自行车 |
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2003
- 2003-04-21 KR KR10-2003-0025164A patent/KR100491743B1/ko not_active IP Right Cessation
- 2003-05-01 WO PCT/KR2003/000881 patent/WO2004094220A1/en active Application Filing
- 2003-05-01 AU AU2003224485A patent/AU2003224485A1/en not_active Abandoned
- 2003-05-01 JP JP2004571112A patent/JP4418371B2/ja not_active Expired - Fee Related
- 2003-05-01 EP EP03721132A patent/EP1620307B1/en not_active Expired - Lifetime
- 2003-05-01 DE DE60322441T patent/DE60322441D1/de not_active Expired - Fee Related
- 2003-05-01 AT AT03721132T patent/ATE402066T1/de not_active IP Right Cessation
- 2003-05-12 CN CNB031312993A patent/CN100341745C/zh not_active Expired - Fee Related
- 2003-05-12 US US10/435,391 patent/US6878084B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1620307A4 (en) | 2007-05-02 |
US20040209726A1 (en) | 2004-10-21 |
JP2006513923A (ja) | 2006-04-27 |
US6878084B2 (en) | 2005-04-12 |
EP1620307A1 (en) | 2006-02-01 |
EP1620307B1 (en) | 2008-07-23 |
CN100341745C (zh) | 2007-10-10 |
KR20040091351A (ko) | 2004-10-28 |
KR100491743B1 (ko) | 2005-05-27 |
AU2003224485A1 (en) | 2004-11-19 |
WO2004094220A1 (en) | 2004-11-04 |
ATE402066T1 (de) | 2008-08-15 |
DE60322441D1 (de) | 2008-09-04 |
CN1539700A (zh) | 2004-10-27 |
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