JPH01174343U - - Google Patents

Info

Publication number
JPH01174343U
JPH01174343U JP7180188U JP7180188U JPH01174343U JP H01174343 U JPH01174343 U JP H01174343U JP 7180188 U JP7180188 U JP 7180188U JP 7180188 U JP7180188 U JP 7180188U JP H01174343 U JPH01174343 U JP H01174343U
Authority
JP
Japan
Prior art keywords
paper
feed roller
paper feed
sheet
sheets
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
JP7180188U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP7180188U priority Critical patent/JPH01174343U/ja
Publication of JPH01174343U publication Critical patent/JPH01174343U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の断面図、第２図は
同実施例の要部説明図、第３図は同要部の分解説
明図、第４図ならびに第５図は従来例を示す図で
ある。 ９……給紙ローラ、１０……分離パツド、１１
…圧縮バネ、１４……重送防止手段（１０と１１
）、Ｐ……用紙。 Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is an explanatory view of the main parts of the same embodiment, Fig. 3 is an exploded explanatory view of the main parts, and Figs. 4 and 5 are the conventional example. FIG. 9...Paper feed roller, 10...Separation pad, 11
...Compression spring, 14...Double feed prevention means (10 and 11)
), P...Paper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転する給紙ローラとの間に１枚の用紙が送ら
れてきたときはその用紙を通し、２枚の用紙が送
られてきたときはその中の前記給紙ローラ側の１
枚のみを通し他の１枚は阻止する非回転形の重送
防止手段を備えた給紙装置であつて、前記重送防
止手段は、その摩擦力を前記給紙ローラの摩擦力
よりも弱く、かつ、前記２枚の用紙間摩擦力より
も強く構成するとともに、同給紙ローラに対し非
接触で、かつ変位可能に構成したことを特徴とす
る、給紙装置。 When one sheet of paper is sent between the rotating paper feed roller, it passes through it, and when two sheets of paper are sent, one of them passes between the paper feed roller and the paper feed roller.
The paper feeding device is equipped with a non-rotating double-feed prevention means that allows only one sheet to pass through and blocks the other sheet, wherein the double-feed prevention means has a friction force that is weaker than the friction force of the paper feed roller. , and is configured to be stronger than the frictional force between the two sheets of paper, and configured to be movable and non-contact with respect to the paper feed roller.
JP7180188U 1988-05-31 1988-05-31 Pending JPH01174343U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7180188U JPH01174343U (en) 1988-05-31 1988-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7180188U JPH01174343U (en) 1988-05-31 1988-05-31

Publications (1)

Publication Number Publication Date
JPH01174343U true JPH01174343U (en) 1989-12-12

Family

ID=31296990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7180188U Pending JPH01174343U (en) 1988-05-31 1988-05-31

Country Status (1)

Country Link
JP (1) JPH01174343U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117085A (en) * 1981-12-29 1983-07-12 Fujitsu Kiden Ltd Gap correction mechanism
JPS60204542A (en) * 1984-03-28 1985-10-16 Fuji Xerox Co Ltd Paper feeder of copying machine
JPS60244733A (en) * 1984-05-19 1985-12-04 Fuji Xerox Co Ltd Paper feeder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117085A (en) * 1981-12-29 1983-07-12 Fujitsu Kiden Ltd Gap correction mechanism
JPS60204542A (en) * 1984-03-28 1985-10-16 Fuji Xerox Co Ltd Paper feeder of copying machine
JPS60244733A (en) * 1984-05-19 1985-12-04 Fuji Xerox Co Ltd Paper feeder

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