JPS62168903U - - Google Patents
Info
- Publication number
- JPS62168903U JPS62168903U JP5705686U JP5705686U JPS62168903U JP S62168903 U JPS62168903 U JP S62168903U JP 5705686 U JP5705686 U JP 5705686U JP 5705686 U JP5705686 U JP 5705686U JP S62168903 U JPS62168903 U JP S62168903U
- Authority
- JP
- Japan
- Prior art keywords
- spike
- tread
- shape
- temperature
- tire
- 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
- 239000000919 ceramic Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Tires In General (AREA)
Description
第１図ないし第３図は本考案の一実施例を示し
、第１図はスパイクタイヤの一部を示す断面図、
第２図はチツプが後退した状態を示す断面図、第
３図はスパイクの配置状態を示すタイヤの一部の
平面図である。第４図および第５図はチツプのそ
れぞれ互いに異なる実施態様を示す断面図、第６
図は本考案の他の実施例を示すスパイクの断面図
である。
１……トレツド部、２……スパイク、４……ス
パイクハウジング、１０……チツプ、１２……形
状記憶ばね。
1 to 3 show an embodiment of the present invention, and FIG. 1 is a sectional view showing a part of a spiked tire;
FIG. 2 is a sectional view showing the state in which the tips are retracted, and FIG. 3 is a plan view of a portion of the tire showing the state in which the spikes are arranged. 4 and 5 are cross-sectional views showing different embodiments of the chip, and FIG.
The figure is a sectional view of a spike showing another embodiment of the present invention. 1...Tread portion, 2...Spike, 4...Spike housing, 10...Tip, 12...Shape memory spring.
Claims (1)
ウジングと、このスパイクハウジングに上記トレ
ツド部の表面に対して突没する方向には移動可能
に保持されたチツプと、形状記憶物質からなりか
つ所定の温度以下の状態においては上記チツプを
トレツド部の表面上に突出させ、また所定の温度
以上の状態においては上記チツプをトレツド表面
から後退させるように形状記憶処理された形状記
憶ばねとを具備したことを特徴とするスパイクタ
イヤ用スパイク。 (2) 上記チツプはセラミツクスからなることを
特徴とする実用新案登録請求の範囲第１項記載の
スパイクタイヤ用スパイク。[Claims for Utility Model Registration] (1) A spike housing embedded in the tread of a tire, a chip held in the spike housing so as to be movable in the direction of protruding into and protruding from the surface of the tread portion, and a shape of the spike housing. A shape made of a memory material and subjected to shape memory treatment such that the chip protrudes above the surface of the tread portion when the temperature is below a predetermined temperature, and recedes from the surface of the tread when the temperature is above a predetermined temperature. A spike for a spike tire characterized by being equipped with a memory spring. (2) The spike for a spiked tire according to claim 1, wherein the tip is made of ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5705686U JPS62168903U (en) | 1986-04-16 | 1986-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5705686U JPS62168903U (en) | 1986-04-16 | 1986-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62168903U true JPS62168903U (en) | 1987-10-27 |
Family
ID=30886412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5705686U Pending JPS62168903U (en) | 1986-04-16 | 1986-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62168903U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58112809A (en) * | 1981-12-25 | 1983-07-05 | Kazutoshi Sugimoto | Slip preventive spike projected from tyre tread at low temperature |
-
1986
- 1986-04-16 JP JP5705686U patent/JPS62168903U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58112809A (en) * | 1981-12-25 | 1983-07-05 | Kazutoshi Sugimoto | Slip preventive spike projected from tyre tread at low temperature |
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