JPH0439612Y2 - - Google Patents
Info
- Publication number
- JPH0439612Y2 JPH0439612Y2 JP1987096663U JP9666387U JPH0439612Y2 JP H0439612 Y2 JPH0439612 Y2 JP H0439612Y2 JP 1987096663 U JP1987096663 U JP 1987096663U JP 9666387 U JP9666387 U JP 9666387U JP H0439612 Y2 JPH0439612 Y2 JP H0439612Y2
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric film
- detection sensor
- object detection
- core wire
- output terminal
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 25
- 241001465754 Metazoa Species 0.000 claims description 7
- 229920005570 flexible polymer Polymers 0.000 claims description 6
- 239000002861 polymer material Substances 0.000 claims description 6
- 239000002033 PVDF binder Substances 0.000 claims description 5
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 5
- 229920006311 Urethane elastomer Polymers 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000004945 silicone rubber Substances 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000131 polyvinylidene Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Carpets (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987096663U JPH0439612Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-06-23 | 1987-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987096663U JPH0439612Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-06-23 | 1987-06-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS641435U JPS641435U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-01-06 |
| JPH0439612Y2 true JPH0439612Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-09-17 |
Family
ID=30962645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987096663U Expired JPH0439612Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-06-23 | 1987-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439612Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3332279B2 (ja) * | 1993-12-14 | 2002-10-07 | 呉羽化学工業株式会社 | 撓みセンサおよびそれを備えた釣竿 |
-
1987
- 1987-06-23 JP JP1987096663U patent/JPH0439612Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS641435U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-01-06 |