JPS61229745A - Conveying device for sheet material - Google Patents

Conveying device for sheet material

Info

Publication number
JPS61229745A
JPS61229745A JP6790185A JP6790185A JPS61229745A JP S61229745 A JPS61229745 A JP S61229745A JP 6790185 A JP6790185 A JP 6790185A JP 6790185 A JP6790185 A JP 6790185A JP S61229745 A JPS61229745 A JP S61229745A
Authority
JP
Japan
Prior art keywords
roller
conveying
edge
sheet
conveyor roller
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
JP6790185A
Other languages
Japanese (ja)
Inventor
Mototada Chokai
Sumitoshi Saotome
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 JP6790185A priority Critical patent/JPS61229745A/en
Publication of JPS61229745A publication Critical patent/JPS61229745A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To allow a sheet material to be stably fed by configurating a device in such a way that conveying force of a conveyor roller at that section opposite to a conveying reference which corresponds to the edge of the small size sheet material, is made weaker than that of the other portion in a copying machine and the like.
CONSTITUTION: The diameter of a roller portion 6a of a stepped conveyor roller 6 which corresponds to the opposite side of a conveying reference, that is, the edge of a small size fixed form P', is made small. Accordingly, when the conveyor roller 6 is tilted against a roller 5, the left edge of a thicker fixed form P' is either out of touch with, or is in slight contact with the roller portion 6a allowing it to be free of pressure. On the contrary, as the center section of the thicker form comes in contact with the conveyor roller 6 with high pressure, the form is definitely conveyed with no oblique motion accompanied. While on the contrary, when a large size form is conveyed, conveying force is unevenly distributed in the lateral direction. However, no oblique motion occurs, because the form is extensively in touch with the roller.
COPYRIGHT: (C)1986,JPO&Japio
JP6790185A 1985-04-03 1985-04-03 Conveying device for sheet material Pending JPS61229745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6790185A JPS61229745A (en) 1985-04-03 1985-04-03 Conveying device for sheet material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6790185A JPS61229745A (en) 1985-04-03 1985-04-03 Conveying device for sheet material

Publications (1)

Publication Number Publication Date
JPS61229745A true JPS61229745A (en) 1986-10-14

Family

ID=13358257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6790185A Pending JPS61229745A (en) 1985-04-03 1985-04-03 Conveying device for sheet material

Country Status (1)

Country Link
JP (1) JPS61229745A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974680A (en) * 1988-11-14 1990-12-04 Tokyo Electric Co., Ltd. Sheet-feeding mechanism
US5673910A (en) * 1994-12-13 1997-10-07 Heidelberg Finishing Systems, Inc. Apparatus and method for use in feeding sheet material assemblages

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974680A (en) * 1988-11-14 1990-12-04 Tokyo Electric Co., Ltd. Sheet-feeding mechanism
US5673910A (en) * 1994-12-13 1997-10-07 Heidelberg Finishing Systems, Inc. Apparatus and method for use in feeding sheet material assemblages

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