JP4459245B2 - 全方向車輪 - Google Patents
全方向車輪 Download PDFInfo
- Publication number
- JP4459245B2 JP4459245B2 JP2007048721A JP2007048721A JP4459245B2 JP 4459245 B2 JP4459245 B2 JP 4459245B2 JP 2007048721 A JP2007048721 A JP 2007048721A JP 2007048721 A JP2007048721 A JP 2007048721A JP 4459245 B2 JP4459245 B2 JP 4459245B2
- Authority
- JP
- Japan
- Prior art keywords
- end portion
- wheel
- base end
- roller
- diameter
- 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
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Description
2 前輪
5 リム
10 横転ローラ
10a 横転ローラの張出し部
11 横転ローラの凹部
12 シャフト
15 軸受アーム
20 補強リング
Claims (1)
- 車輪の直進方向に対して直交する横方向へ自在に回転する複数個の各横転ローラが車輪の周囲に配列されると共に、各横転ローラは、その先端部の直径を基端部の直径よりも徐々に小さくして周面により車輪外周円の円弧を形成する形状に形成され、さらに先端部が隣合う横転ローラの基端部に近接し得るように、その基端部に形成された凹部に部分的に侵入している全方向車輪において、基端部に凹部を形成する張出し部に、先端部に向けて徐々に直径が小さくなり、かつ前記張出し部の周面全域に沿ったプレート状の補強リングが埋込まれ、この補強リングは、横転ローラの接地時点で隣の前記横転ローラに前記張出し部が変形により干渉するのを回避させ得るように、前記張出し部よりも小さな撓み弾性率を呈し、かつ前記張出し部から前記横転ローラの中間領域まで侵入する幅を有することを特徴とする全方向車輪。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007048721A JP4459245B2 (ja) | 2007-02-28 | 2007-02-28 | 全方向車輪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007048721A JP4459245B2 (ja) | 2007-02-28 | 2007-02-28 | 全方向車輪 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008207760A JP2008207760A (ja) | 2008-09-11 |
JP4459245B2 true JP4459245B2 (ja) | 2010-04-28 |
Family
ID=39784429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007048721A Expired - Fee Related JP4459245B2 (ja) | 2007-02-28 | 2007-02-28 | 全方向車輪 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4459245B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107364279B (zh) * | 2017-07-28 | 2023-08-25 | 广州视源电子科技股份有限公司 | 车辆及其全向轮 |
-
2007
- 2007-02-28 JP JP2007048721A patent/JP4459245B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2008207760A (ja) | 2008-09-11 |
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