JPH0419302U - - Google Patents
Info
- Publication number
- JPH0419302U JPH0419302U JP6196490U JP6196490U JPH0419302U JP H0419302 U JPH0419302 U JP H0419302U JP 6196490 U JP6196490 U JP 6196490U JP 6196490 U JP6196490 U JP 6196490U JP H0419302 U JPH0419302 U JP H0419302U
- Authority
- JP
- Japan
- Prior art keywords
- shape memory
- tread
- spike
- memory alloy
- temperature
- 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
- 230000009466 transformation Effects 0.000 claims description 11
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims 2
Description
第１図は本考案の第１実施例を示し、第１図Ａ
は低温側変態温度における断面図、第１図Ｂは高
温側変態温度における断面図、第２図は本考案の
第２実施例を示し、第２図Ａは低温側変態温度に
おける要部の断面図、第２図Ｂは高温側変態温度
における要部の断面図、第３図及び第４図は第３
実施例を示し、第３図Ａは低温側変態温度におけ
る断面図、第３図Ｂは高温側変態温度における断
面図、第４図は低温側変態温度における要部の一
部切欠き斜視図である。
１……タイヤ、１Ａ……トレツド、２，２Ａ，
２Ｂ……スパイク、４，４Ａ，４Ｂ……形状記憶
合金。
FIG. 1 shows a first embodiment of the present invention, and FIG.
1B is a cross-sectional view at a low-temperature transformation temperature, FIG. 1B is a cross-sectional view at a high-temperature transformation temperature, FIG. 2 shows a second embodiment of the present invention, and FIG. 2A is a cross-section of a main part at a low-temperature transformation temperature. Figure 2B is a sectional view of the main part at the high temperature side transformation temperature, Figures 3 and 4 are 3
Fig. 3A is a cross-sectional view at a low-temperature transformation temperature, Fig. 3B is a cross-sectional view at a high-temperature transformation temperature, and Fig. 4 is a partially cutaway perspective view of essential parts at a low-temperature transformation temperature. be. 1...Tire, 1A...Tread, 2,2A,
2B...Spike, 4,4A,4B...Shape memory alloy.
Claims (1)
あるいは全部を形状記憶合金で形成し、低温側変
態温度で前記スパイクがトレツドから突出すると
ともに、常温に設定した高温側変態温度で前記ス
パイクがトレツドに埋設するように前記形状記憶
合金を形状記憶させたことを特徴とするスパイク
タイヤ。 (2) スパイクをタイヤ内に設けたスパイク基板
から突設し、このスパイク基板を形状記憶合金で
形成し、この形状記憶合金を低温側変態温度で前
記スパイクがトレツドから突出するとともに、常
温に設定した高温変態温度で前記スパイクがトレ
ツドに埋設するように前記形状記憶合金を形状記
憶させたことを特徴とするスパイクタイヤ。[Claims for Utility Model Registration] (1) Part or all of the spikes provided on the tread of the tire are formed of a shape memory alloy, and the spikes protrude from the tread at a low transformation temperature, and at a high temperature set at room temperature. A spiked tire characterized in that the shape memory alloy is shaped so that the spike is embedded in the tread at a side transformation temperature. (2) A spike is provided protruding from a spike substrate provided in the tire, this spike substrate is formed of a shape memory alloy, and the spike protrudes from the tread at a low transformation temperature of the shape memory alloy, and is set at room temperature. A spiked tire characterized in that the shape memory alloy is made to have a shape memory so that the spikes are embedded in the tread at a high transformation temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6196490U JPH0419302U (en) | 1990-06-11 | 1990-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6196490U JPH0419302U (en) | 1990-06-11 | 1990-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0419302U true JPH0419302U (en) | 1992-02-18 |
Family
ID=31590690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6196490U Pending JPH0419302U (en) | 1990-06-11 | 1990-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419302U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6011202B2 (en) * | 1975-06-19 | 1985-03-23 | ターボダイン・コーポレーシヨン | Safety trip valve for interruption of working fluid flow to the turbine |
-
1990
- 1990-06-11 JP JP6196490U patent/JPH0419302U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6011202B2 (en) * | 1975-06-19 | 1985-03-23 | ターボダイン・コーポレーシヨン | Safety trip valve for interruption of working fluid flow to the turbine |