JP5582350B2 - 車輪 - Google Patents
車輪 Download PDFInfo
- Publication number
- JP5582350B2 JP5582350B2 JP2010284259A JP2010284259A JP5582350B2 JP 5582350 B2 JP5582350 B2 JP 5582350B2 JP 2010284259 A JP2010284259 A JP 2010284259A JP 2010284259 A JP2010284259 A JP 2010284259A JP 5582350 B2 JP5582350 B2 JP 5582350B2
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- roller
- inner ring
- wheelchair
- groove
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Description
2 外輪
3 ローラー
4 タイヤ
5 凹溝
5a 側壁
6 凹溝
8 支持体
9 転がり軸受
21 フレーム
Claims (2)
- 円周内を中空とした内輪(1)の外周に、円周内を中空とした外輪(2)を、ローラー(3)を介在させて回転自在に取り付け、前記外輪(2)の外周にタイヤ(4)を取り付け、前記外輪(2)の内周に凹溝(6)を形成したものとし、この凹溝(6)に前記ローラー(3)が転動自在に接触するようにして、前記内輪(1)の外周に回転自在に取り付け、前記内輪(1)の外周に凹溝(5)を形成したものとし、この凹溝(5)の両側壁(5a)に軸支される支持体(8)に転がり軸受(9)介して、前記ローラー(3)を軸支した車輪であって、
前記支持体(8)をリベットとし、前記内輪(1)の凹溝(5)の両側壁(5a)のうちの一方に形成した嵌合部(10a)付きの貫通孔(10)からこのリベットを挿入して、このリベットの頭部(8a)を嵌合部(10a)に嵌合するようにし、前記リベットの胴部(8b)を前記ローラー(3)の中心孔(3a)に貫通させ、前記内輪(1)の凹溝(5)の両側壁(5a)のうちの他方に形成した貫通孔(11)に、前記リベットの足部(8c)を挿入して、この足部(8c)をかしめるか、この足部(8c)の先端に止め板(12)をビス止めすることにより、前記ローラー(3)を前記内輪(1)の凹溝(5)の両側壁(5a)に軸支したことを特徴とする車輪。 - 前記内輪(2)の凹溝(5)の一側壁(5a)を、車椅子のフレーム(21)の適宜個所に取り付けたものとすることにより、車椅子の後車輪として使用するようにしたことを特徴とする請求項1記載の車輪。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010284259A JP5582350B2 (ja) | 2010-12-21 | 2010-12-21 | 車輪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010284259A JP5582350B2 (ja) | 2010-12-21 | 2010-12-21 | 車輪 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012131313A JP2012131313A (ja) | 2012-07-12 |
JP5582350B2 true JP5582350B2 (ja) | 2014-09-03 |
Family
ID=46647452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010284259A Active JP5582350B2 (ja) | 2010-12-21 | 2010-12-21 | 車輪 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5582350B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM445524U (zh) | 2012-09-06 | 2013-01-21 | Tcv Ind Co Ltd | 助步車 |
US10492964B2 (en) | 2015-05-04 | 2019-12-03 | Orbis Wheels, Inc. | Spokeless wheel |
EP3292001A4 (en) * | 2015-05-04 | 2019-01-16 | Orbis Wheels, Inc. | CENTERLESS wheel assembly |
KR102341430B1 (ko) * | 2020-02-06 | 2021-12-20 | (주)대성티엠씨 | 구조적인 안전성이 우수한 매카넘 휠 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2654927B1 (fr) * | 1989-11-28 | 1994-02-11 | Pierre Jose Soto | Fauteuil roulant demontable. |
JPH0620176U (ja) * | 1992-05-23 | 1994-03-15 | 久 尾上 | 特殊自動車 |
JP2002127701A (ja) * | 2000-10-24 | 2002-05-08 | Nisshin Iryoki Kk | 車椅子用車輪 |
JP4347607B2 (ja) * | 2003-05-20 | 2009-10-21 | 川村義肢株式会社 | 車椅子、及び車椅子用車輪、並びに車椅子用車輪の製造方法 |
JP4411119B2 (ja) * | 2004-03-26 | 2010-02-10 | 川村義肢株式会社 | 車椅子用車輪及びこれを用いた車椅子 |
JP2010132249A (ja) * | 2008-10-29 | 2010-06-17 | Katsumi Kaneko | 自転車 |
JP2010149792A (ja) * | 2008-12-26 | 2010-07-08 | Tatsuji Hirata | 自転車等における車輪の支持構造 |
-
2010
- 2010-12-21 JP JP2010284259A patent/JP5582350B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2012131313A (ja) | 2012-07-12 |
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