JPH048983U - - Google Patents

Info

Publication number
JPH048983U
JPH048983U JP5009690U JP5009690U JPH048983U JP H048983 U JPH048983 U JP H048983U JP 5009690 U JP5009690 U JP 5009690U JP 5009690 U JP5009690 U JP 5009690U JP H048983 U JPH048983 U JP H048983U
Authority
JP
Japan
Prior art keywords
optical fiber
light
signal
emitting element
moving body
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
Application number
JP5009690U
Other languages
English (en)
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 JP5009690U priority Critical patent/JPH048983U/ja
Publication of JPH048983U publication Critical patent/JPH048983U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Window Of Vehicle (AREA)

Description

【図面の簡単な説明】
第1図は本考案による接触センサが適用された
車両用ドアの一実施例を示した図、第2図は窓ガ
ラスを示した部分拡大図、第3図及び第4図は窓
ガラスの部分断面図、第5図は他物との接触状態
を拡大して示した図である。 1……車両用ドア、2……窓ガラス、3……溝
、5……光フアイバ、6……発光素子、7……受
光素子、8……他物、10……窓枠。

Claims (1)

  1. 【実用新案登録請求の範囲】 移動体に他物が接触したことを検出する接触セ
    ンサであつて、 外側面を移動体の移動方向前側面から突出させ
    た状態で敷設される光フアイバと、 前記光フアイバの一端に光結合され、光フアイ
    バ内に光を投入する発光素子と、 前記光フアイバの他端に光結合され、光フアイ
    バ内を伝播してきた光を受けてその受光量に応じ
    た信号を出力する受光素子と、 前記信号の変動を検出する検出手段とを備えて
    いることを特徴とする接触センサ。
JP5009690U 1990-05-14 1990-05-14 Pending JPH048983U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5009690U JPH048983U (ja) 1990-05-14 1990-05-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5009690U JPH048983U (ja) 1990-05-14 1990-05-14

Publications (1)

Publication Number Publication Date
JPH048983U true JPH048983U (ja) 1992-01-27

Family

ID=31568353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5009690U Pending JPH048983U (ja) 1990-05-14 1990-05-14

Country Status (1)

Country Link
JP (1) JPH048983U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228655B2 (ja) * 1978-05-01 1987-06-22 Ralston Purina Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228655B2 (ja) * 1978-05-01 1987-06-22 Ralston Purina Co

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