JPS5827242U - Sheet feeder - Google Patents

Sheet feeder

Info

Publication number
JPS5827242U
JPS5827242U JP12121981U JP12121981U JPS5827242U JP S5827242 U JPS5827242 U JP S5827242U JP 12121981 U JP12121981 U JP 12121981U JP 12121981 U JP12121981 U JP 12121981U JP S5827242 U JPS5827242 U JP S5827242U
Authority
JP
Japan
Prior art keywords
roller
groove
friction member
sheet feeder
hard
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
JP12121981U
Other languages
Japanese (ja)
Inventor
充弘 佐藤
Original Assignee
株式会社リコー
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 株式会社リコー filed Critical 株式会社リコー
Priority to JP12121981U priority Critical patent/JPS5827242U/en
Publication of JPS5827242U publication Critical patent/JPS5827242U/en
Pending legal-status Critical Current

Links

Landscapes

  • Delivering By Means Of Belts And Rollers (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図は従来のシート送り装置の一例を示す一部切欠正
面図、第２図は従来のシート送り装置の他の例を示す一
部切欠正面図、第３図は第２図におけるシート送り装置
の側面図、第４図は本考案のシート送り装置の実施例を
示す一部切欠正面図、第５図は第４図のシート送り装置
の側面図、および第６図は本考案のシート送り装置に用
いる送りローラーの他の実施例の要部を示す断面図であ
る。 １０・・・・・・送りローラ、１０ａ・・・・・・硬質
ローラー、１０Ｃ・・・・・・溝部、１０ｄ・・・・・
・摩擦部材、１２・・・・・・従動ローラー。Fig. 1 is a partially cutaway front view showing an example of a conventional sheet feeding device, Fig. 2 is a partially cutaway front view showing another example of a conventional sheet feeding device, and Fig. 3 is a sheet feeder in Fig. 2. FIG. 4 is a partially cutaway front view showing an embodiment of the sheet feeding device of the present invention, FIG. 5 is a side view of the sheet feeding device of FIG. 4, and FIG. 6 is a side view of the sheet feeding device of the present invention. It is a sectional view showing the principal part of other examples of a feed roller used for a feed device. 10...Feed roller, 10a...Hard roller, 10C...Groove, 10d...
- Friction member, 12... Driven roller.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 硬質ローラーの外周面に溝部を形成すると共゛にこの溝
部に外径が硬質ローラーの外径よりも大きく形成された
環状の弾性を有する摩擦部材を嵌合してなる送りローラ
ーと、これの硬質ローラーおよび摩擦部材の両方の外周
面に圧接するように配置された従動ローラーとで構成し
たことを特徴とするシート送り装置。A feed roller is formed by forming a groove on the outer circumferential surface of a hard roller, and fitting into this groove an annular elastic friction member having an outer diameter larger than the outside diameter of the hard roller. A sheet feeding device comprising: a roller and a driven roller disposed so as to be in pressure contact with the outer peripheral surfaces of both the roller and the friction member.
JP12121981U 1981-08-14 1981-08-14 Sheet feeder Pending JPS5827242U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12121981U JPS5827242U (en) 1981-08-14 1981-08-14 Sheet feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12121981U JPS5827242U (en) 1981-08-14 1981-08-14 Sheet feeder

Publications (1)

Publication Number Publication Date
JPS5827242U true JPS5827242U (en) 1983-02-22

Family

ID=29915163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12121981U Pending JPS5827242U (en) 1981-08-14 1981-08-14 Sheet feeder

Country Status (1)

Country Link
JP (1) JPS5827242U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036243A (en) * 1983-08-08 1985-02-25 Konishiroku Photo Ind Co Ltd Paper feed device for automatic document feed device and the like
JPS60170339U (en) * 1984-04-21 1985-11-12 理想科学工業株式会社 Discharge base paper conveyance device
JPS6127854A (en) * 1984-07-06 1986-02-07 セイヴイン、コーパレイシヤン Sheet aligner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036243A (en) * 1983-08-08 1985-02-25 Konishiroku Photo Ind Co Ltd Paper feed device for automatic document feed device and the like
JPS60170339U (en) * 1984-04-21 1985-11-12 理想科学工業株式会社 Discharge base paper conveyance device
JPS6127854A (en) * 1984-07-06 1986-02-07 セイヴイン、コーパレイシヤン Sheet aligner

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