JP4374367B2 - 自転車 - Google Patents
自転車 Download PDFInfo
- Publication number
- JP4374367B2 JP4374367B2 JP2006284228A JP2006284228A JP4374367B2 JP 4374367 B2 JP4374367 B2 JP 4374367B2 JP 2006284228 A JP2006284228 A JP 2006284228A JP 2006284228 A JP2006284228 A JP 2006284228A JP 4374367 B2 JP4374367 B2 JP 4374367B2
- Authority
- JP
- Japan
- Prior art keywords
- arm
- wheel
- auxiliary
- rear wheel
- frame
- 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
- 230000033001 locomotion Effects 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 5
- 230000000452 restraining effect Effects 0.000 claims description 4
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- 238000000034 method Methods 0.000 description 3
- 230000036421 sense of balance Effects 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
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- 230000003100 immobilizing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/10—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride
- B62H1/12—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride using additional wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/10—Cycles with handlebars, equipped with three or more main road wheels with means for inwardly inclining the vehicle body on bends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Handcart (AREA)
- Motorcycle And Bicycle Frame (AREA)
Description
2 フレーム
3 前輪
4 後輪
5 補助輪
6 補助手段
7 アーム
8 付勢手段
9 アームロック手段
10 回転拘束板
11 アームロックレバー
12 ロック手段
13 ハンドルバー
14 車輪制動手段
15 車輪ブレーキレバー
16 ばね
17 ばね手段
18 調整手段
19 不動拘束板
S 補助支持具
Claims (6)
- 前後にのびるフレーム、このフレームの前部に配される操舵用の前輪、後部に配される後輪、及び走行を補助する補助輪を具えかつ前記後輪の一方の側方、他方の側方に配される第1、第2の補助支持具からなる補助手段を含むとともに、
前記各々の補助支持具は、一端がフレームに枢支され自由端が上下しうるアームと、後輪とは離れた側方かつ前記アームの自由端側に前記後輪と並列に枢着される補助輪と、前記アームを、前記補助輪が下向きに移動する回動の向きにアームを付勢する付勢手段と、アームの回動を固定するアームロック手段とを具え、
前記各々のアームは、独立して回動しうるとともに、
前記アームロック手段は、その操作により、補助輪を個別の高さで各々のアームの回動を拘束して上下動を固定することを特徴とする自転車。 - 前記アームロック手段は、アームと一体に回動する回転拘束板と、前記フレームに設けられたアームロックレバーの引き金操作により前記回転拘束板を固定するロック手段とを含み、前記アームロックレバーは、その引き金動作により第1、第2の補助支持具のロック手段をともに作動して前記回転拘束板を同時に固定することを特徴とする請求項1記載の自転車。
- 前記アームロック手段は、前記フレームに固着された不動拘束板と、前記アームの自由端側に設けられて、アームロックレバーの引き金操作により前記不動拘束板を挟着するロック手段とを含み、前記アームロックレバーは、その引き金動作により第1、第2の補助支持具のロック手段をともに作動して前記アームの回動を同時に固定することを特徴とする請求項1記載の自転車。
- 前記アームロックレバーは、ハンドルバーの一端部に取り付けられ、他端部に、前輪、後輪の少なくとも1つを制動する車輪制動手段を動作する車輪ブレーキレバーを設けたことを特徴とする請求項2又は3に記載の自転車。
- 前記付勢手段は、前記フレームに取り付けられかつ前記アームを下に押圧するばねを有するばね手段を具え、かつ前記ばねは、押し下げ力を調整する調整手段を有することを特徴とする請求項1〜4のいずれかに記載の自転車。
- 前記補助手段は、前記後輪及び前記補助輪が水平面に対して垂直となる垂直姿勢において、後輪の下面からの、補助輪の下方への下移動可能量H2と、上方への上移動可能量H1との比(H1/H2)は1.2〜4.0、かつ後輪の直径Dに対する前記上移動可能量H1の比(H1/D)は、0.05〜0.3であることを特徴とする請求項1〜5のいずれかに記載の自転車。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006284228A JP4374367B2 (ja) | 2005-10-28 | 2006-10-18 | 自転車 |
| EP06822481A EP1942048A4 (en) | 2005-10-28 | 2006-10-27 | BICYCLE |
| US12/084,109 US7798512B2 (en) | 2003-10-18 | 2006-10-27 | Bicycle |
| PCT/JP2006/321520 WO2007049753A1 (ja) | 2005-10-28 | 2006-10-27 | 自転車 |
| CN2006800398258A CN101316756B (zh) | 2005-10-28 | 2006-10-27 | 自行车 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005314978 | 2005-10-28 | ||
| JP2006284228A JP4374367B2 (ja) | 2005-10-28 | 2006-10-18 | 自転車 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007145318A JP2007145318A (ja) | 2007-06-14 |
| JP4374367B2 true JP4374367B2 (ja) | 2009-12-02 |
Family
ID=37967861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006284228A Expired - Fee Related JP4374367B2 (ja) | 2003-10-18 | 2006-10-18 | 自転車 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7798512B2 (ja) |
| EP (1) | EP1942048A4 (ja) |
| JP (1) | JP4374367B2 (ja) |
| CN (1) | CN101316756B (ja) |
| WO (1) | WO2007049753A1 (ja) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI291424B (en) * | 2006-07-03 | 2007-12-21 | Joy Ride Technology Co Ltd | Vehicle with adjustable distance between moving/carrying units |
| DE102007019026A1 (de) * | 2006-10-30 | 2008-10-23 | Steinhilber, Hektor | Fahrzeug mit drei Rädern |
| JP4681016B2 (ja) * | 2008-03-10 | 2011-05-11 | 株式会社豊田中央研究所 | 倒立振子型車輪移動体 |
| JP2009248694A (ja) * | 2008-04-04 | 2009-10-29 | Kawamura Cycle:Kk | 自転車 |
| JP4587335B2 (ja) * | 2008-04-04 | 2010-11-24 | 株式会社ユニコンセプト | 自転車の横転防止装置 |
| JP2009286145A (ja) * | 2008-05-27 | 2009-12-10 | Kawamura Cycle:Kk | 自転車 |
| JP2009286314A (ja) * | 2008-05-30 | 2009-12-10 | Kawamura Cycle:Kk | 自転車 |
| EP2383176B1 (en) * | 2009-02-16 | 2013-04-17 | Kinya Kanou | Multiple wheel vehicle |
| JP5246628B2 (ja) * | 2009-11-19 | 2013-07-24 | 益敏 青山 | 二輪車用ストラット |
| JP5572396B2 (ja) * | 2010-01-06 | 2014-08-13 | 株式会社カワムラサイクル | 伸縮器並びにそれを用いた伸縮装置及び自転車 |
| US20130078028A1 (en) * | 2011-09-23 | 2013-03-28 | Yu-Gang Chen | Connecting mechanism |
| KR101319481B1 (ko) * | 2012-04-12 | 2013-10-17 | 김정근 | 자전거 프레임 및 이를 이용한 이륜 및 삼륜 변환이 가능한 자전거 |
| CN103318293B (zh) * | 2013-05-09 | 2016-01-13 | 浙江理工大学 | 一种残疾人自行车 |
| US9067633B2 (en) * | 2013-06-12 | 2015-06-30 | Robert Bell | Bicycle convertible to a stroller |
| JP6055392B2 (ja) * | 2013-10-25 | 2016-12-27 | 本田技研工業株式会社 | 倒立振子制御型移動体 |
| KR101533932B1 (ko) * | 2014-07-15 | 2015-07-03 | 김용욱 | 회전 주행의 안정성이 향상된 이륜차 |
| JP6147307B2 (ja) * | 2015-09-18 | 2017-06-14 | 本田技研工業株式会社 | 車両のサスペンションロック機構 |
| US9440488B1 (en) | 2016-02-08 | 2016-09-13 | Ahmed Y. A. Mothafar | Hubless wheel system for motor vehicles |
| JP6784427B1 (ja) * | 2019-12-20 | 2020-11-11 | 株式会社トラストコーポレーション | 二輪車の補助輪機構 |
| JP7373989B2 (ja) * | 2019-12-26 | 2023-11-06 | カワサキモータース株式会社 | リーン型車両 |
| US12312033B2 (en) * | 2021-06-01 | 2025-05-27 | Devpreet Jassal | Bicycle stabilization system |
| CN113911255B (zh) * | 2021-10-30 | 2023-10-24 | 赫星(厦门)电子有限公司 | 一种智能自行车助力装置 |
| TWI903301B (zh) * | 2023-12-07 | 2025-11-01 | 陳筱淳 | 電動輔助輪 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE18424E (en) * | 1932-04-12 | Fornia | ||
| US1403249A (en) * | 1920-01-05 | 1922-01-10 | Frederick A Johanknecht | Motor vnbicle |
| GB181742A (en) * | 1921-06-17 | 1922-12-14 | Atlantic Ag Fuer Automobilbau | Improvements in and relating to power driven vehicles |
| GB283429A (en) * | 1927-07-27 | 1928-01-12 | George Alfred Nisbet | Improvements in or relating to safety wheels or supports for cycles |
| US3465840A (en) * | 1967-03-14 | 1969-09-09 | Thomas O Summers | Gyro stabilized center tracking vehicle |
| US3700059A (en) * | 1971-06-11 | 1972-10-24 | Denver Sutton | Tandem wheeled vehicle with stabilizing apparatus |
| JPS5140192Y2 (ja) * | 1972-07-06 | 1976-10-01 | ||
| US3916195A (en) | 1974-06-17 | 1975-10-28 | Philco Ford Corp | Non-dispersive multiple gas analyzer |
| FR2526745A1 (fr) * | 1982-05-12 | 1983-11-18 | Motobecane Ateliers | Vehicule motorise du type comprenant quatre roues dont deux laterales stabilisatrices sont blocables a volonte |
| JPS59185183U (ja) | 1983-05-28 | 1984-12-08 | 土江 公裕 | 二輪車の補助車輪装置 |
| US4826194A (en) * | 1987-10-26 | 1989-05-02 | Masami Sakita | Two-wheel vehicle with auxiliary support system |
| JPH02237878A (ja) | 1989-03-11 | 1990-09-20 | Yoshiyuki Hayashi | 自転車を安定させる補助車輪 |
| CN2070708U (zh) * | 1990-02-12 | 1991-02-06 | 熊来利 | 自行车座凳高低变换装置 |
| US5100163A (en) * | 1991-02-04 | 1992-03-31 | Egley Larry P | Adjustable training wheel apparatus |
| US5352403A (en) * | 1993-10-01 | 1994-10-04 | Egley Larry P | Adjustable training wheel apparatus |
| CN2250893Y (zh) * | 1996-05-24 | 1997-04-02 | 董恩元 | 手控自行车支架轮 |
| CN2296843Y (zh) * | 1997-07-16 | 1998-11-11 | 田延生 | 保持骑车人平衡的收放支撑梯 |
| JP2000168648A (ja) | 1998-12-04 | 2000-06-20 | Kaizo Maeda | 離着地自在な自転車補助車輪 |
| JP2000335468A (ja) | 1999-05-28 | 2000-12-05 | Bridgestone Cycle Co | 三輪車 |
| JP3300925B2 (ja) | 1999-11-24 | 2002-07-08 | 博 吉田 | 傾き機能付き補助輪支持腕 |
| JP2001315677A (ja) | 2000-05-11 | 2001-11-13 | Kayaba Ind Co Ltd | 自動二輪車用補助車輪支持装置 |
| JP2003019987A (ja) * | 2001-07-06 | 2003-01-21 | Hitoshi Noda | 自転車の補助車輪構造 |
| WO2004014716A1 (de) | 2002-08-09 | 2004-02-19 | Peraves Aktiengesellschaft | Einrichtung zum stabilisieren eines einspurfahrzeugs und einspurfahrzeug mit einer derartigen einrichtung |
-
2006
- 2006-10-18 JP JP2006284228A patent/JP4374367B2/ja not_active Expired - Fee Related
- 2006-10-27 US US12/084,109 patent/US7798512B2/en not_active Expired - Fee Related
- 2006-10-27 WO PCT/JP2006/321520 patent/WO2007049753A1/ja not_active Ceased
- 2006-10-27 CN CN2006800398258A patent/CN101316756B/zh not_active Expired - Fee Related
- 2006-10-27 EP EP06822481A patent/EP1942048A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007049753A1 (ja) | 2007-05-03 |
| CN101316756B (zh) | 2011-08-24 |
| US7798512B2 (en) | 2010-09-21 |
| CN101316756A (zh) | 2008-12-03 |
| US20080258426A1 (en) | 2008-10-23 |
| EP1942048A4 (en) | 2010-10-13 |
| EP1942048A1 (en) | 2008-07-09 |
| JP2007145318A (ja) | 2007-06-14 |
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