JP4271057B2 - 電動車両 - Google Patents
電動車両 Download PDFInfo
- Publication number
- JP4271057B2 JP4271057B2 JP2004044569A JP2004044569A JP4271057B2 JP 4271057 B2 JP4271057 B2 JP 4271057B2 JP 2004044569 A JP2004044569 A JP 2004044569A JP 2004044569 A JP2004044569 A JP 2004044569A JP 4271057 B2 JP4271057 B2 JP 4271057B2
- Authority
- JP
- Japan
- Prior art keywords
- power unit
- pair
- leaf springs
- vehicle body
- dynamic vehicle
- 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
- 239000000725 suspension Substances 0.000 claims description 13
- 238000005452 bending Methods 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000004070 electrodeposition Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
- Vehicle Body Suspensions (AREA)
Description
図1は本発明に係る電動車両の側面図,図2は図1の2−2線断面図,図3は図2の3−3線断面図,図4は図2の4−4線断面図,図5は図2の5−5線断面図,図6は図4の6−6線断面図,図7は図4の7−7線断面図,図8は図6の8−8線断面図である。
2・・・・・車体フレーム
6r・・・・後輪
8・・・・・懸架装置
9・・・・・パワーユニット
10・・・・ケーシング
12・・・・アクスルケース
15・・・・電動モータ
23・・・・減速装置
25・・・・後車軸
29・・・・差動装置
40・・・・板ばね
Claims (3)
- 電動モータ(15),減速装置(23)及び差動装置(29)を順次連ねて構成されるパワーユニット(9)を車体フレーム(2)に懸架装置(8)を介して支持し,前記差動装置(29)の出力部に連結した左右の後車軸(25)に左右の後輪(6r)を取り付けた電動車両において,
前記懸架装置(8)を,前記車体フレーム(2)に前端部を固着して片持ち支持され,相互間隔が車体後方に向かって広がるように平面視でハの字状に配置される左右一対の板ばね(40)で構成し,これら板ばね(40)の後端部に前記パワーユニット(9)のケーシング(10)を,これら板ばね(40)自体で前記パワーユニット(9)の駆動反力と後輪(6r)が路面から受ける反力とを支持するように,夫々車体前後方向に間隔をおいた複数箇所で固定して取り付けたことを特徴とする,電動車両。 - 請求項1記載の電動車両において,
前記差動装置(29)の両側に,前記後車軸(25)を支承して前記ケーシング(10)の一部を構成する左右一対のアクスルケース(12)を配設し,これらアクスルケース(12)に前記一対の板ばね(40)の後端部を接続したことを特徴とする,電動車両。 - 請求項1又は2記載の電動車両において,
前記パワーユニット(9)を,前記板ばね(40)の後端部上面に搭載,支持したことを特徴とする,電動車両。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004044569A JP4271057B2 (ja) | 2004-02-20 | 2004-02-20 | 電動車両 |
EP05250919A EP1566158B1 (en) | 2004-02-20 | 2005-02-17 | Small-sized electric vehicle |
ES05250919T ES2382739T3 (es) | 2004-02-20 | 2005-02-17 | Vehículo eléctrico de tamaño pequeño |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004044569A JP4271057B2 (ja) | 2004-02-20 | 2004-02-20 | 電動車両 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005231542A JP2005231542A (ja) | 2005-09-02 |
JP4271057B2 true JP4271057B2 (ja) | 2009-06-03 |
Family
ID=35014927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004044569A Expired - Fee Related JP4271057B2 (ja) | 2004-02-20 | 2004-02-20 | 電動車両 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4271057B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107054526A (zh) * | 2017-06-05 | 2017-08-18 | 广西森宝电动汽车制造有限公司 | 一种微小型四轮电动车舒适性底盘结构 |
JP2021142817A (ja) * | 2020-03-11 | 2021-09-24 | トヨタ自動車株式会社 | 車両のアクスル装置 |
-
2004
- 2004-02-20 JP JP2004044569A patent/JP4271057B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005231542A (ja) | 2005-09-02 |
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