JPS5510654A - Optical induction type driverless wagon - Google Patents

Optical induction type driverless wagon

Info

Publication number
JPS5510654A
JPS5510654A JP8305978A JP8305978A JPS5510654A JP S5510654 A JPS5510654 A JP S5510654A JP 8305978 A JP8305978 A JP 8305978A JP 8305978 A JP8305978 A JP 8305978A JP S5510654 A JPS5510654 A JP S5510654A
Authority
JP
Japan
Prior art keywords
film
wagon
induction type
fluorescent
optical induction
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
JP8305978A
Other languages
Japanese (ja)
Inventor
Koji Yamauchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8305978A priority Critical patent/JPS5510654A/en
Publication of JPS5510654A publication Critical patent/JPS5510654A/en
Pending legal-status Critical Current

Links

Landscapes

  • Steering Controls (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

PURPOSE: To prevent the leakage of a beam of wavelength inadequate under operation circumstances by causing the beam to strike a traveling-lane surface including an induction belt via filter which allows only the beam of the fixed wavelength to pass through.
CONSTITUTION: Fluorescent lamps 9 and 12 consist of bulb 21, fluorescent substance 22 applied onto the inside surface of the fluorescent lamp, and filter 23 allows only the beam of fixed wavelength to pass through. In a dark room for the manufacture of a film or the processing of the film, this film is not exposed to light from the fluorescent lamp even while an optical induction type driverless wagon runs which uses those fluorescent lamps as light sources.
COPYRIGHT: (C)1980,JPO&Japio
JP8305978A 1978-07-10 1978-07-10 Optical induction type driverless wagon Pending JPS5510654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8305978A JPS5510654A (en) 1978-07-10 1978-07-10 Optical induction type driverless wagon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8305978A JPS5510654A (en) 1978-07-10 1978-07-10 Optical induction type driverless wagon

Publications (1)

Publication Number Publication Date
JPS5510654A true JPS5510654A (en) 1980-01-25

Family

ID=13791608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8305978A Pending JPS5510654A (en) 1978-07-10 1978-07-10 Optical induction type driverless wagon

Country Status (1)

Country Link
JP (1) JPS5510654A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6086224A (en) * 1983-10-17 1985-05-15 Toshiba Corp Preparation of abrasion resistant sintered alloy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6086224A (en) * 1983-10-17 1985-05-15 Toshiba Corp Preparation of abrasion resistant sintered alloy

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