JPS6244400U - - Google Patents
Info
- Publication number
- JPS6244400U JPS6244400U JP13486985U JP13486985U JPS6244400U JP S6244400 U JPS6244400 U JP S6244400U JP 13486985 U JP13486985 U JP 13486985U JP 13486985 U JP13486985 U JP 13486985U JP S6244400 U JPS6244400 U JP S6244400U
- Authority
- JP
- Japan
- Prior art keywords
- covering
- axle
- electrical resistance
- changes
- wheel
- 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
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
Description
第１図は本考案の一実施例の断面図、第２図は
本考案の一実施例の裏面図、第３図は第１図にお
ける要部の動作原理説明図、第４図は従来の車軸
検知器の設置例を示す斜視図、第５図は第４図に
おける車軸検知器の部分断面図、第６図は第５図
におけるセンサ部の動作原理説明図、第７図はゴ
ムの粘弾性係数の温度特性図である。
５，１５……センサ部、８……被覆体、１１…
…車輪、１７……ヒータ、２１……軸輪検知器。
Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a back view of an embodiment of the invention, Fig. 3 is an explanatory diagram of the operating principle of the main parts in Fig. 1, and Fig. 4 is a conventional FIG. 5 is a partial sectional view of the axle detector in FIG. 4, FIG. 6 is an explanatory diagram of the operating principle of the sensor section in FIG. 5, and FIG. 7 is an illustration of the rubber viscosity. FIG. 3 is a temperature characteristic diagram of elastic modulus. 5, 15...Sensor part, 8...Coating, 11...
...Wheel, 17...Heater, 21...Axle wheel detector.
Claims (1)
配置され該被覆体を介して伝達される車両の車輪
による踏圧によつて電気抵抗が変化するセンサ部
とを備え、前記センサ部の電気抵抗変化にもとづ
き前記車両の軸輪情報を得る軸輪検知器において
、前記被覆体の少なくとも前記車輪が当接する部
分を加熱するヒータを設けたことを特徴とする軸
輪検知器。 The sensor comprises a covering made of a rubber-like elastic material, and a sensor section disposed under the covering and whose electrical resistance changes in response to pedal pressure from a vehicle wheel transmitted through the covering. What is claimed is: 1. An axle detector for obtaining axle information of the vehicle based on changes in electrical resistance, characterized in that the axle detector is provided with a heater that heats at least a portion of the covering that is in contact with the wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13486985U JPS6244400U (en) | 1985-09-03 | 1985-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13486985U JPS6244400U (en) | 1985-09-03 | 1985-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6244400U true JPS6244400U (en) | 1987-03-17 |
Family
ID=31036520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13486985U Pending JPS6244400U (en) | 1985-09-03 | 1985-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6244400U (en) |
-
1985
- 1985-09-03 JP JP13486985U patent/JPS6244400U/ja active Pending