JPS55157762A - Original scanner - Google Patents

Original scanner

Info

Publication number
JPS55157762A
JPS55157762A JP6665979A JP6665979A JPS55157762A JP S55157762 A JPS55157762 A JP S55157762A JP 6665979 A JP6665979 A JP 6665979A JP 6665979 A JP6665979 A JP 6665979A JP S55157762 A JPS55157762 A JP S55157762A
Authority
JP
Japan
Prior art keywords
original
transparent plate
scanning body
guide rail
base frame
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
JP6665979A
Other languages
Japanese (ja)
Inventor
Masa Sato
Hirotoshi Kishi
Haruo Kadoi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP6665979A priority Critical patent/JPS55157762A/en
Priority to DE3020258A priority patent/DE3020258C2/en
Publication of JPS55157762A publication Critical patent/JPS55157762A/en
Priority to US06/351,992 priority patent/US4421403A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Systems Of Projection Type Copiers (AREA)

Abstract

PURPOSE: To move an optical scanning body parallel to the original by providing a member which contacts an original retaining transparent plate or rotates on the side of the optical scanning body opposite from its guide rail side in the copying apparatus which disposes the original with its front side being faced upward and optically scans the same downward from above.
CONSTITUTION: The sliding table 9 of an optical scanning body 5a is fitted to a guide rail 8 by way of a bearing and the scanning body 5 moves along the guide rail 8, thereby optically scanning the original downward from above of an original retaining transparent plate 4. The other side of the base frame 47 of the scanning body 5a is fixed to the sliding table 9 and a roller 48 is mounted to the front side by way of a bearing plate 49. The roller 48 abuts against the transparent plate 4 and holds the base frame 47 in parallel with the transparent plate 4. The original is placed on the cushion material of the original platen with its front side being faced upward and is then directly retained from above by the transparent plate 4. A reflecting shade 15, the socket 50 of a lamp 14, scanning mirror 16, etc. are mounted to the base frame 47.
COPYRIGHT: (C)1980,JPO&Japio
JP6665979A 1979-05-29 1979-05-29 Original scanner Pending JPS55157762A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP6665979A JPS55157762A (en) 1979-05-29 1979-05-29 Original scanner
DE3020258A DE3020258C2 (en) 1979-05-29 1980-05-28 Device for copying or reading documents
US06/351,992 US4421403A (en) 1979-05-29 1982-02-24 Original image projecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6665979A JPS55157762A (en) 1979-05-29 1979-05-29 Original scanner

Publications (1)

Publication Number Publication Date
JPS55157762A true JPS55157762A (en) 1980-12-08

Family

ID=13322240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6665979A Pending JPS55157762A (en) 1979-05-29 1979-05-29 Original scanner

Country Status (1)

Country Link
JP (1) JPS55157762A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4896162B2 (en) * 2006-03-13 2012-03-14 ビオメリュー Apparatus, use and method for removing liquid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4896162B2 (en) * 2006-03-13 2012-03-14 ビオメリュー Apparatus, use and method for removing liquid

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