JP2015140155A - 段差昇降車両 - Google Patents
段差昇降車両 Download PDFInfo
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- JP2015140155A JP2015140155A JP2014015791A JP2014015791A JP2015140155A JP 2015140155 A JP2015140155 A JP 2015140155A JP 2014015791 A JP2014015791 A JP 2014015791A JP 2014015791 A JP2014015791 A JP 2014015791A JP 2015140155 A JP2015140155 A JP 2015140155A
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Abstract
【解決手段】段差昇降車両10は、回転駆動される主車輪30と、駆動源21によって、主車輪30の回転軸と平行な回転軸回りに回転駆動される段差用車輪40とを備える。段差用車輪40は、外周面に複数の突起41を有し、複数の突起41の先端を結ぶ仮想円Aが、主車輪30の外周面が描く円よりも大きく、且つ仮想円Aの最下点が主車輪30の外周面の最下点に対して同じか又はそれより高い位置にある。
【選択図】図2
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Claims (3)
- 回転駆動される主車輪と、
前記主車輪の回転軸線と平行な回転軸線回りに回転駆動される段差用車輪とを備え、
前記段差用車輪は、外周面に複数の突起を有し、前記複数の突起の先端を結ぶ仮想円が、前記主車輪の外周面が描く円よりも大きく、且つ前記仮想円の最下点が前記主車輪の外周面の最下点に対して同じか又は高い位置にあることを特徴とする段差昇降車両。 - 前記主車輪と前記段差用車輪とは、共通の駆動源によって回転駆動されることを特徴とする請求項1に記載の段差昇降車両。
- 前記主車輪は全方向に移動可能な車輪であることを特徴とする請求項1又は2に記載の段差昇降車両。
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JP2014015791A JP6284143B2 (ja) | 2014-01-30 | 2014-01-30 | 段差昇降車両 |
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JP2014015791A JP6284143B2 (ja) | 2014-01-30 | 2014-01-30 | 段差昇降車両 |
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JP2015140155A true JP2015140155A (ja) | 2015-08-03 |
JP6284143B2 JP6284143B2 (ja) | 2018-02-28 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016185722A (ja) * | 2015-03-27 | 2016-10-27 | 国立大学法人東京工業大学 | 全方向移動車輪機構 |
WO2023286838A1 (ja) * | 2021-07-15 | 2023-01-19 | 住友重機械工業株式会社 | 自律走行台車及び自律走行台車の組立方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0872501A (ja) * | 1994-09-06 | 1996-03-19 | Ishikawajima Harima Heavy Ind Co Ltd | 走行機構 |
US20080288128A1 (en) * | 2005-02-22 | 2008-11-20 | Gamma Two, Inc. | Stair climbing platform apparatus and method |
JP2012030735A (ja) * | 2010-08-02 | 2012-02-16 | Panasonic Corp | 全方向車輪および移動装置 |
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2014
- 2014-01-30 JP JP2014015791A patent/JP6284143B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0872501A (ja) * | 1994-09-06 | 1996-03-19 | Ishikawajima Harima Heavy Ind Co Ltd | 走行機構 |
US20080288128A1 (en) * | 2005-02-22 | 2008-11-20 | Gamma Two, Inc. | Stair climbing platform apparatus and method |
JP2012030735A (ja) * | 2010-08-02 | 2012-02-16 | Panasonic Corp | 全方向車輪および移動装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016185722A (ja) * | 2015-03-27 | 2016-10-27 | 国立大学法人東京工業大学 | 全方向移動車輪機構 |
WO2023286838A1 (ja) * | 2021-07-15 | 2023-01-19 | 住友重機械工業株式会社 | 自律走行台車及び自律走行台車の組立方法 |
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