JPS6240752B2 - - Google Patents

Info

Publication number
JPS6240752B2
JPS6240752B2 JP470983A JP470983A JPS6240752B2 JP S6240752 B2 JPS6240752 B2 JP S6240752B2 JP 470983 A JP470983 A JP 470983A JP 470983 A JP470983 A JP 470983A JP S6240752 B2 JPS6240752 B2 JP S6240752B2
Authority
JP
Japan
Prior art keywords
output beam
housing
window hole
rotating mirror
laser
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
Application number
JP470983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59128674A (ja
Inventor
Tetsuya Ikimi
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.)
Idec Corp
Original Assignee
Idec Izumi Corp
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 Idec Izumi Corp filed Critical Idec Izumi Corp
Priority to JP470983A priority Critical patent/JPS59128674A/ja
Publication of JPS59128674A publication Critical patent/JPS59128674A/ja
Publication of JPS6240752B2 publication Critical patent/JPS6240752B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP470983A 1983-01-13 1983-01-13 レ−ザ−バ−コ−ドスキヤナ Granted JPS59128674A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP470983A JPS59128674A (ja) 1983-01-13 1983-01-13 レ−ザ−バ−コ−ドスキヤナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP470983A JPS59128674A (ja) 1983-01-13 1983-01-13 レ−ザ−バ−コ−ドスキヤナ

Publications (2)

Publication Number Publication Date
JPS59128674A JPS59128674A (ja) 1984-07-24
JPS6240752B2 true JPS6240752B2 (nl) 1987-08-29

Family

ID=11591408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP470983A Granted JPS59128674A (ja) 1983-01-13 1983-01-13 レ−ザ−バ−コ−ドスキヤナ

Country Status (1)

Country Link
JP (1) JPS59128674A (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5272353A (en) * 1992-06-19 1993-12-21 Symbol Technologies, Inc. Retro-reflective scanner with return path free of collection optics
JP3580299B2 (ja) * 2002-04-04 2004-10-20 アイシン・エンジニアリング株式会社 コード読取装置

Also Published As

Publication number Publication date
JPS59128674A (ja) 1984-07-24

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