JPH02127642U - - Google Patents

Info

Publication number
JPH02127642U
JPH02127642U JP3480789U JP3480789U JPH02127642U JP H02127642 U JPH02127642 U JP H02127642U JP 3480789 U JP3480789 U JP 3480789U JP 3480789 U JP3480789 U JP 3480789U JP H02127642 U JPH02127642 U JP H02127642U
Authority
JP
Japan
Prior art keywords
paper
friction material
lever
hopping roller
frictional force
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.)
Granted
Application number
JP3480789U
Other languages
English (en)
Other versions
JPH0643072Y2 (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 JP3480789U priority Critical patent/JPH0643072Y2/ja
Publication of JPH02127642U publication Critical patent/JPH02127642U/ja
Application granted granted Critical
Publication of JPH0643072Y2 publication Critical patent/JPH0643072Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sheets, Magazines, And Separation Thereof (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す側面図、第２
図ａ〜ｅは同実施例の作用を示す側面図、第３図
は従来例を示す側面図である。 ２……用紙、１０……シートガイド、１１……
摩擦材、１２……レバ、１３……スプリング、１
４……リミツタ、１７……ホツピングローラ、１
８……回転支点、１９……スプリング。

Claims (1)

  1. 【実用新案登録請求の範囲】 ステージ上に堆積した単票様の用紙に当接する
    ホツピングローラを有し、該ホツピングローラを
    回転駆動して用紙の最上部の１枚をシートガイド
    へ分離給送する分離給紙機構において、 前記シートガイドを円弧状にするとともに、用
    紙走行面に摩擦材を貼付し、 前記シートガイドの円弧と同一な中心点を支点
    として回動するレバと、該レバの先端を前記摩擦
    材の終端方向へ常時付勢するスプリングを配置し
    、 前記レバの先端に前記ホツピングローラを前記
    摩擦材表面に接触するように支持し、 ホツピングローラと摩擦材の摩擦力Ｆｄと、ホ
    ツピングローラと用紙の摩擦力Ｆｅと、スプリン
    グによる付勢力Ｆｆと、用紙と摩擦材の摩擦力Ｆ
    ｇと用紙間の摩擦力Ｆｈの各々の関係が、Ｆｄ＞
    Ｆｅ＞Ｆｆ＞Ｆｇ＞Ｆｈになるように設定するこ
    とを特徴とする分離給紙機構。
JP3480789U 1989-03-29 1989-03-29 分離給紙機構 Expired - Lifetime JPH0643072Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3480789U JPH0643072Y2 (ja) 1989-03-29 1989-03-29 分離給紙機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3480789U JPH0643072Y2 (ja) 1989-03-29 1989-03-29 分離給紙機構

Publications (2)

Publication Number Publication Date
JPH02127642U true JPH02127642U (ja) 1990-10-22
JPH0643072Y2 JPH0643072Y2 (ja) 1994-11-09

Family

ID=31539603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3480789U Expired - Lifetime JPH0643072Y2 (ja) 1989-03-29 1989-03-29 分離給紙機構

Country Status (1)

Country Link
JP (1) JPH0643072Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013203528A (ja) * 2012-03-29 2013-10-07 Brother Industries Ltd 給送装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013203528A (ja) * 2012-03-29 2013-10-07 Brother Industries Ltd 給送装置

Also Published As

Publication number Publication date
JPH0643072Y2 (ja) 1994-11-09

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