JPS6047747U - Paper feed roller device - Google Patents

Paper feed roller device

Info

Publication number
JPS6047747U
JPS6047747U JP14070283U JP14070283U JPS6047747U JP S6047747 U JPS6047747 U JP S6047747U JP 14070283 U JP14070283 U JP 14070283U JP 14070283 U JP14070283 U JP 14070283U JP S6047747 U JPS6047747 U JP S6047747U
Authority
JP
Japan
Prior art keywords
roller
paper feed
feed roller
pressure
circumferential groove
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
JP14070283U
Other languages
Japanese (ja)
Other versions
JPH021298Y2 (en
Inventor
修二 今村
森野　雄嗣
豊 中島
西川　禎
勢登　裕彦
上野　郁郎
Original Assignee
株式会社ピーエフユー
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 株式会社ピーエフユー filed Critical 株式会社ピーエフユー
Priority to JP14070283U priority Critical patent/JPS6047747U/en
Publication of JPS6047747U publication Critical patent/JPS6047747U/en
Application granted granted Critical
Publication of JPH021298Y2 publication Critical patent/JPH021298Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rollers For Roller Conveyors For Transfer (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Advancing Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図ないし第４図は従来の紙送りローラ装置を示す図
で、第１図は側面図、第２図は従動軸および駆動軸の撓
みモードを示す正面図、第３図は駆動軸の中央を支持し
た構造を示す断面図、第４図はその場合の撓みモードを
示す正面図である。 第５図ないし第７図は本考案の一実施例を示す図で、第
５図は断面側面図、第６図は平面図、第７図は従動軸お
よび駆動軸の撓みモードを示す正面図である。 図中、２は駆動軸、３は受圧ローラ、４は揺動アーム、
５は従動軸、６は加圧ローラ、１０は円周溝、１１は用
紙ガイド、１５はコイルバネである。Figures 1 to 4 show a conventional paper feed roller device, with Figure 1 being a side view, Figure 2 being a front view showing the deflection modes of the driven shaft and the drive shaft, and Figure 3 being the front view of the drive shaft. FIG. 4 is a sectional view showing the structure supporting the center, and a front view showing the deflection mode in that case. 5 to 7 are views showing one embodiment of the present invention, in which FIG. 5 is a cross-sectional side view, FIG. 6 is a plan view, and FIG. 7 is a front view showing the deflection modes of the driven shaft and the driving shaft. It is. In the figure, 2 is a drive shaft, 3 is a pressure roller, 4 is a swing arm,
5 is a driven shaft, 6 is a pressure roller, 10 is a circumferential groove, 11 is a paper guide, and 15 is a coil spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 定位置に軸着された受圧ローラと両端を移動自在に軸着
されて受圧ローラに弾圧されている加圧ローラとの間で
用紙を挟持して給送する紙送りローラ装置において、加
圧ローラに円周溝が形成されてこの円周溝部分に板バネ
ないしコイルバネの一端が摺接されて該バネにより加圧
口―うが受圧ローラに弾圧されていることを特徴とする
、紙送りローラ装置。In a paper feed roller device that feeds paper by sandwiching it between a pressure roller that is pivoted in a fixed position and a pressure roller that is movably pivoted at both ends and is pressed against the pressure roller, the pressure roller A paper feeding roller characterized in that a circumferential groove is formed in the circumferential groove, one end of a plate spring or a coil spring is slidably contacted with the circumferential groove, and the pressure opening is pressed against the pressure receiving roller by the spring. Device.
JP14070283U 1983-09-09 1983-09-09 Paper feed roller device Granted JPS6047747U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14070283U JPS6047747U (en) 1983-09-09 1983-09-09 Paper feed roller device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14070283U JPS6047747U (en) 1983-09-09 1983-09-09 Paper feed roller device

Publications (2)

Publication Number Publication Date
JPS6047747U true JPS6047747U (en) 1985-04-04
JPH021298Y2 JPH021298Y2 (en) 1990-01-12

Family

ID=30314931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14070283U Granted JPS6047747U (en) 1983-09-09 1983-09-09 Paper feed roller device

Country Status (1)

Country Link
JP (1) JPS6047747U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005138328A (en) * 2003-11-04 2005-06-02 Seiko Epson Corp Recording apparatus and roller pressing device
JP2009242026A (en) * 2008-03-28 2009-10-22 Canon Inc Sheet delivery device and image forming device
JP2010105243A (en) * 2008-10-29 2010-05-13 Canon Inc Printer apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199235U (en) * 1981-02-27 1982-12-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199235U (en) * 1981-02-27 1982-12-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005138328A (en) * 2003-11-04 2005-06-02 Seiko Epson Corp Recording apparatus and roller pressing device
JP2009242026A (en) * 2008-03-28 2009-10-22 Canon Inc Sheet delivery device and image forming device
JP2010105243A (en) * 2008-10-29 2010-05-13 Canon Inc Printer apparatus

Also Published As

Publication number Publication date
JPH021298Y2 (en) 1990-01-12

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