JPS5476145A - Document transport device for copier - Google Patents

Document transport device for copier

Info

Publication number
JPS5476145A
JPS5476145A JP14214877A JP14214877A JPS5476145A JP S5476145 A JPS5476145 A JP S5476145A JP 14214877 A JP14214877 A JP 14214877A JP 14214877 A JP14214877 A JP 14214877A JP S5476145 A JPS5476145 A JP S5476145A
Authority
JP
Japan
Prior art keywords
transport
document
tension
transport belt
prevented
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
JP14214877A
Other languages
Japanese (ja)
Inventor
Kunio Hibi
Hideo Yamazaki
Kiyoto Nagasawa
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP14214877A priority Critical patent/JPS5476145A/en
Publication of JPS5476145A publication Critical patent/JPS5476145A/en
Pending legal-status Critical Current

Links

Landscapes

  • Delivering By Means Of Belts And Rollers (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Holders For Sensitive Materials And Originals (AREA)

Abstract

PURPOSE: To make it possible to transport original documents of many different sizes, and, in addition, transport smoothly thick documents by making the tension between both ends of the transport belt larger than the tension of other transport belts.
CONSTITUTION: Original document is transported on the contact glass 4 from the slack side of transport belt 3. Slip between transport belt 3 and pulleys 1, 2 is prevented by making the tension of transport belt of both ends of plural transport belts 3 stronger than that of other transport belts. By this device, the range of application of document size to be used, document thickness, and use environment can be widened and enlarged. And the document is guided by guide 6, and guide plate 8 to the contact glass 4. If the guide plate 8 is of elastic insulator, its lransport is obstructed by the low humid electrostatics, hence the electric charging is prevented by using a metallic spring plate material. Accordingly, the document is smoothly transported.
COPYRIGHT: (C)1979,JPO&Japio
JP14214877A 1977-11-29 1977-11-29 Document transport device for copier Pending JPS5476145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14214877A JPS5476145A (en) 1977-11-29 1977-11-29 Document transport device for copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14214877A JPS5476145A (en) 1977-11-29 1977-11-29 Document transport device for copier

Publications (1)

Publication Number Publication Date
JPS5476145A true JPS5476145A (en) 1979-06-18

Family

ID=15308473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14214877A Pending JPS5476145A (en) 1977-11-29 1977-11-29 Document transport device for copier

Country Status (1)

Country Link
JP (1) JPS5476145A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116539U (en) * 1981-01-14 1982-07-19
JPS5962875A (en) * 1982-08-12 1984-04-10 ゼロツクス・コ−ポレ−シヨン Manuscript handler
JPS615842U (en) * 1984-06-18 1986-01-14 大日本スクリ−ン製造株式会社 Sheet material guide device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116539U (en) * 1981-01-14 1982-07-19
JPS6131862Y2 (en) * 1981-01-14 1986-09-17
JPS5962875A (en) * 1982-08-12 1984-04-10 ゼロツクス・コ−ポレ−シヨン Manuscript handler
JPH0452448B2 (en) * 1982-08-12 1992-08-21 Xerox Corp
JPS615842U (en) * 1984-06-18 1986-01-14 大日本スクリ−ン製造株式会社 Sheet material guide device

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