JPS6062744U - load switch - Google Patents

load switch

Info

Publication number
JPS6062744U
JPS6062744U JP15591783U JP15591783U JPS6062744U JP S6062744 U JPS6062744 U JP S6062744U JP 15591783 U JP15591783 U JP 15591783U JP 15591783 U JP15591783 U JP 15591783U JP S6062744 U JPS6062744 U JP S6062744U
Authority
JP
Japan
Prior art keywords
hollow tube
flexible hollow
light
load switch
light emitting
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
JP15591783U
Other languages
Japanese (ja)
Inventor
長岡　一男
Original Assignee
石川島播磨重工業株式会社
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 by 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP15591783U priority Critical patent/JPS6062744U/en
Publication of JPS6062744U publication Critical patent/JPS6062744U/en
Pending legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electronic Switches (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はロードスイッチの使用例を示す側面図、第２図
は従来のロードスイッチの一例を示す縦断側面図、第３
図は本考案の一実施例の縦断側面図、第４図は第３図の
中間部分の縦断面図、第５図は作動状態の縦断側面図で
ある。 ３はトレッドル、４は可撓性中空管、５は発信用光セン
サ−，６は受信用光センサーを示す。Fig. 1 is a side view showing an example of the use of a load switch, Fig. 2 is a vertical side view showing an example of a conventional load switch, and Fig. 3 is a side view showing an example of the use of a load switch.
The figure is a longitudinal sectional side view of one embodiment of the present invention, FIG. 4 is a longitudinal sectional view of an intermediate portion of FIG. 3, and FIG. 5 is a longitudinal sectional side view of an operating state. 3 is a treadle, 4 is a flexible hollow tube, 5 is a transmitting light sensor, and 6 is a receiving light sensor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 可撓性中空管と、前記可撓性中空管の一端に取付けられ
光を発する発信用光センサーと、前記可撓性中空管の他
端に取付けられ前記発信用光センサーの発する光を受光
する受信用光センサニと、路面を通過する自動車の車輪
によって押圧され前記可撓性中空管の中間部を閉塞する
トレッドルを備えたことを特徴とするロードスイッチ。a flexible hollow tube; a light emitting light sensor attached to one end of the flexible hollow tube to emit light; and light emitted by the light emitting sensor attached to the other end of the flexible hollow tube. A road switch comprising: a receiving optical sensor that receives light; and a treadle that is pressed by the wheels of an automobile passing on a road surface and closes an intermediate portion of the flexible hollow tube.
JP15591783U 1983-10-07 1983-10-07 load switch Pending JPS6062744U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15591783U JPS6062744U (en) 1983-10-07 1983-10-07 load switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15591783U JPS6062744U (en) 1983-10-07 1983-10-07 load switch

Publications (1)

Publication Number Publication Date
JPS6062744U true JPS6062744U (en) 1985-05-02

Family

ID=30344207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15591783U Pending JPS6062744U (en) 1983-10-07 1983-10-07 load switch

Country Status (1)

Country Link
JP (1) JPS6062744U (en)

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