JPS641435U - - Google Patents

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Publication number
JPS641435U
JPS641435U JP1987096663U JP9666387U JPS641435U JP S641435 U JPS641435 U JP S641435U JP 1987096663 U JP1987096663 U JP 1987096663U JP 9666387 U JP9666387 U JP 9666387U JP S641435 U JPS641435 U JP S641435U
Authority
JP
Japan
Prior art keywords
piezoelectric film
detection sensor
core wire
object detection
strip
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.)
Granted
Application number
JP1987096663U
Other languages
English (en)
Other versions
JPH0439612Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987096663U priority Critical patent/JPH0439612Y2/ja
Publication of JPS641435U publication Critical patent/JPS641435U/ja
Application granted granted Critical
Publication of JPH0439612Y2 publication Critical patent/JPH0439612Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の物体検知センサの一実施例を
示す要部正面構成図、第2図は第1図の要部側面
図、第3図は第1図の芯線の要部正面構成図、第
4図は第3図の要部側面図、第5図は本考案の物
体検知センサの電気カーペツトへの一実施例を示
す要部縦断面図、第6図は第5図の要部横断面図
、第7図は従来の物体検知センサの一実施例を示
す横断面図、第8図は第7図の縦断面図、第9図
は従来の物体検知センサの電気カーペツトへの一
実施例を示す要部縦断面図、第10図は第9図の
要部横断面図である。 図面中、11は出力端子、12は圧電フイルム
、13は芯線、15は可撓性高分子材料を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 動物や静物の物体による圧力が加わると出力端
    子より電圧を発生するポリフツ化ビニリデン等に
    て形成した圧電フイルムを備えてなる物体検知セ
    ンサにおいて、該圧電フイルムを細長片状に形成
    してウレタンゴム、シリコンゴム等の弾性体より
    なる芯線に螺旋状に巻装し、その外周を可撓性高
    分子材料で被覆してなることを特徴とする物体検
    知センサ。
JP1987096663U 1987-06-23 1987-06-23 Expired JPH0439612Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987096663U JPH0439612Y2 (ja) 1987-06-23 1987-06-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987096663U JPH0439612Y2 (ja) 1987-06-23 1987-06-23

Publications (2)

Publication Number Publication Date
JPS641435U true JPS641435U (ja) 1989-01-06
JPH0439612Y2 JPH0439612Y2 (ja) 1992-09-17

Family

ID=30962645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987096663U Expired JPH0439612Y2 (ja) 1987-06-23 1987-06-23

Country Status (1)

Country Link
JP (1) JPH0439612Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07167605A (ja) * 1993-12-14 1995-07-04 Kureha Chem Ind Co Ltd 撓みセンサおよびそれを備えた釣竿

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07167605A (ja) * 1993-12-14 1995-07-04 Kureha Chem Ind Co Ltd 撓みセンサおよびそれを備えた釣竿

Also Published As

Publication number Publication date
JPH0439612Y2 (ja) 1992-09-17

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