JPH03107204U - - Google Patents
Info
- Publication number
- JPH03107204U JPH03107204U JP1821090U JP1821090U JPH03107204U JP H03107204 U JPH03107204 U JP H03107204U JP 1821090 U JP1821090 U JP 1821090U JP 1821090 U JP1821090 U JP 1821090U JP H03107204 U JPH03107204 U JP H03107204U
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- leg
- fixing
- groove
- protrusion
- 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.)
- Pending
Links
- 210000001364 upper extremity Anatomy 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
Landscapes
- Tires In General (AREA)
Description
第１図は本考案の補助車輪の１実施例を示す車
輪素子を示した斜視図、第２図は本考案の車輪素
子を従来のリムに取付けた補助車輪の使用状態を
示した斜視図、第３図は本考案の補助車輪を従来
のリムに取付けた状態を示した部分断面図、第４
図は本考案の結合手段を説明するための分解斜視
図、第５図は本考案の結合手段を示した断面図で
ある。
３……弧形板、４……脚部の底板、５……前脚
部、５′……後脚部、６，６′……支持体、７…
…車輪素子、１０……リム、１１……フランジ、
１２……デイスク、１３……ドロツプセンター、
１４……段付部、２０……タイヤ、２１……タイ
ヤトレツド、３０……ハブ、４１，４２……突起
、４３，４４……溝、４５〜４８……固定用孔、
４９……ボルト。
FIG. 1 is a perspective view showing a wheel element showing one embodiment of the auxiliary wheel of the present invention, and FIG. 2 is a perspective view showing the usage state of the auxiliary wheel in which the wheel element of the present invention is attached to a conventional rim. Figure 3 is a partial sectional view showing the auxiliary wheel of the present invention attached to a conventional rim;
The figure is an exploded perspective view for explaining the coupling means of the present invention, and FIG. 5 is a sectional view showing the coupling means of the present invention. 3... Arc plate, 4... Bottom plate of the leg, 5... Front leg, 5'... Rear leg, 6, 6'... Support, 7...
...Wheel element, 10...Rim, 11...Flange,
12... Disc, 13... Drop center,
14...Stepped portion, 20...Tire, 21...Tire tread, 30...Hub, 41, 42...Protrusion, 43, 44...Groove, 45-48...Fixing hole,
49...Bolt.
Claims (1)
手段にて構成し、各車輪素子は弧形板、前記弧形
板を支持するための前後脚部手段、リムの段付部
に位置し前記脚部手段の底部に各々形成する脚部
の底板手段を包含し、前記固定手段は、前記前、
後脚部手段の下部に形成され多数の車輪素子を継
続して固定することにより、前記車輪素子の底板
手段を前記リムの段付部に当接させ、補助車輪と
タイヤのトレツド間の距離が短くなるようにした
ことを特徴とする補助車輪。 (2) 固定手段は、各々の前脚部手段の下部に各
々形成された突起手段と、各々の後脚部手段の下
部に各々形成された溝手段と、前記突起手段と溝
手段に各々形成された固定用孔にて構成され、第
２の車輪素子の突起手段は第１の車輪素子の溝手
段に固定し、第３の車輪素子の突起手段は第２車
輪素子の溝手段に固定され、最後の車輪素子まで
各々の固定用孔を介してボルト部材によつて順序
のとうり固定させてなることを特徴とする請求項
１記載の補助車輪。 (3) 前、後脚部手段は、脚部手段を強化するた
めの支持体によつて支持するようにしたことを特
徴とする請求項１記載の補助車輪。[Claims for Utility Model Registration] (1) Consisting of a rim, a tire, a number of wheel elements, and a fixing means, each wheel element includes an arc-shaped plate, front and rear leg means for supporting the arc-shaped plate, and a rim. leg bottom plate means located at the stepped portions of the legs and respectively formed at the bottoms of the leg means, the fixing means comprising:
By continuously fixing a number of wheel elements formed at the lower part of the rear leg means, the bottom plate means of the wheel elements are brought into contact with the stepped part of the rim, and the distance between the auxiliary wheel and the tread of the tire is increased. An auxiliary wheel characterized by being shortened. (2) The fixing means includes protrusion means formed at the lower part of each front leg means, groove means formed at the lower part of each rear leg means, and groove means formed at the protrusion means and groove means, respectively. the protrusion means of the second wheel element is fixed to the groove means of the first wheel element, the protrusion means of the third wheel element is fixed to the groove means of the second wheel element, 2. The auxiliary wheel according to claim 1, wherein up to the last wheel element is fixed in order with bolt members through each fixing hole. (3) The auxiliary wheel according to claim 1, wherein the front and rear leg means are supported by supports for reinforcing the leg means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1821090U JPH03107204U (en) | 1990-02-22 | 1990-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1821090U JPH03107204U (en) | 1990-02-22 | 1990-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03107204U true JPH03107204U (en) | 1991-11-05 |
Family
ID=31521371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1821090U Pending JPH03107204U (en) | 1990-02-22 | 1990-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03107204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003099591A1 (en) * | 2002-05-28 | 2003-12-04 | Topy Kogyo Kabushiki Kaisha | Run-flat core |
| WO2012086247A1 (en) * | 2010-12-21 | 2012-06-28 | 三菱重工業株式会社 | Core for pneumatic tire, tire with core, and vehicle equipped with tires with core |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56146409A (en) * | 1980-03-24 | 1981-11-13 | Gen Tire & Rubber Co | Pneumatic tire assembled body |
| JPS5845368A (en) * | 1981-07-27 | 1983-03-16 | リチヤ−ドソン・ケミカル・カンパニ− | Attraction tension stress reduced non-electrolytic plating |
| JPS6136004A (en) * | 1984-07-19 | 1986-02-20 | コンテイネンタル・グミ‐ウエルケ・アクチエンゲゼルシヤフト | Wheel for car |
-
1990
- 1990-02-22 JP JP1821090U patent/JPH03107204U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56146409A (en) * | 1980-03-24 | 1981-11-13 | Gen Tire & Rubber Co | Pneumatic tire assembled body |
| JPS5845368A (en) * | 1981-07-27 | 1983-03-16 | リチヤ−ドソン・ケミカル・カンパニ− | Attraction tension stress reduced non-electrolytic plating |
| JPS6136004A (en) * | 1984-07-19 | 1986-02-20 | コンテイネンタル・グミ‐ウエルケ・アクチエンゲゼルシヤフト | Wheel for car |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003099591A1 (en) * | 2002-05-28 | 2003-12-04 | Topy Kogyo Kabushiki Kaisha | Run-flat core |
| WO2012086247A1 (en) * | 2010-12-21 | 2012-06-28 | 三菱重工業株式会社 | Core for pneumatic tire, tire with core, and vehicle equipped with tires with core |
| JP2012131350A (en) * | 2010-12-21 | 2012-07-12 | Mitsubishi Heavy Ind Ltd | Core for pneumatic tire, tire having core, and vehicle |
| CN103025542A (en) * | 2010-12-21 | 2013-04-03 | 三菱重工业株式会社 | Core for pneumatic tire, tire with core, and vehicle equipped with tires with core |
| KR101485270B1 (en) * | 2010-12-21 | 2015-01-21 | 미츠비시 쥬고교 가부시키가이샤 | Core for pneumatic tire, tire with core, and vehicle equipped with tires with core |
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