JPS6487436A - Mechanism for feed roller - Google Patents

Mechanism for feed roller

Info

Publication number
JPS6487436A
JPS6487436A JP24274587A JP24274587A JPS6487436A JP S6487436 A JPS6487436 A JP S6487436A JP 24274587 A JP24274587 A JP 24274587A JP 24274587 A JP24274587 A JP 24274587A JP S6487436 A JPS6487436 A JP S6487436A
Authority
JP
Japan
Prior art keywords
roller
installing
shaft member
positioning
small diameter
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
JP24274587A
Other languages
Japanese (ja)
Other versions
JPH0822700B2 (en
Inventor
Kenji Oda
Hiroyuki Maede
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial Co Ltd
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 Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Priority to JP62242745A priority Critical patent/JPH0822700B2/en
Publication of JPS6487436A publication Critical patent/JPS6487436A/en
Publication of JPH0822700B2 publication Critical patent/JPH0822700B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

PURPOSE:To replace a roller easily in a short time by positioning a shaft member in the installing recessed part on the side of a roller and, then, removably installing a detent member for preventing separation on the outside thereof. CONSTITUTION:At the time of installing a roller, the roller 4 is positioned on the small diameter part 2a of a shaft member 2 and relatively moved downward, while positioning the small diameter part 2a to the bottom part of the installing recessed part 14 of the body part 10. Thereupon, the axial movement of the roller 4 is restricted by the stepped parts on both ends of the small diameter part 2a of the shaft member 2, positioning the roller 4 in the defined installing position. Then, after positioning a detent member 26 in a separating position, as the member 26 is moved in the the direction of the arrow 30 along the flat face 2b of the shaft member 2 up to an installing position, the separation of the roller 4 can be securely prevented. At the time of separating the roller 4, on the other hand, merely the roller 4 may be relatively moved upward with respect to the shaft member 2 after moving the detent member 26 from the installing position to the separating position.
JP62242745A 1987-09-29 1987-09-29 Feed roller mechanism Expired - Lifetime JPH0822700B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62242745A JPH0822700B2 (en) 1987-09-29 1987-09-29 Feed roller mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62242745A JPH0822700B2 (en) 1987-09-29 1987-09-29 Feed roller mechanism

Publications (2)

Publication Number Publication Date
JPS6487436A true JPS6487436A (en) 1989-03-31
JPH0822700B2 JPH0822700B2 (en) 1996-03-06

Family

ID=17093628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62242745A Expired - Lifetime JPH0822700B2 (en) 1987-09-29 1987-09-29 Feed roller mechanism

Country Status (1)

Country Link
JP (1) JPH0822700B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5570876A (en) * 1994-10-14 1996-11-05 Hewlett-Packard Company Asymmetrical paper separator roller for facsimile or copy machine
EP0706894A3 (en) * 1994-10-14 1998-02-18 Hewlett-Packard Company Paper picking and separator system for facsimile or copy machine
US6488276B2 (en) * 2000-09-15 2002-12-03 Avision, Inc. Paper feeding device having a replaceable paper conveying roller
CN102992056A (en) * 2011-09-14 2013-03-27 住友橡胶工业株式会社 Sheet feed roller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132344U (en) * 1985-02-06 1986-08-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132344U (en) * 1985-02-06 1986-08-18

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5570876A (en) * 1994-10-14 1996-11-05 Hewlett-Packard Company Asymmetrical paper separator roller for facsimile or copy machine
EP0706894A3 (en) * 1994-10-14 1998-02-18 Hewlett-Packard Company Paper picking and separator system for facsimile or copy machine
EP0706895A3 (en) * 1994-10-14 1998-02-18 Hewlett-Packard Company Asymmetrical paper separator roller for facsimile or copy machine
US6488276B2 (en) * 2000-09-15 2002-12-03 Avision, Inc. Paper feeding device having a replaceable paper conveying roller
CN102992056A (en) * 2011-09-14 2013-03-27 住友橡胶工业株式会社 Sheet feed roller
JP2013060288A (en) * 2011-09-14 2013-04-04 Sumitomo Rubber Ind Ltd Paper feeding roller
US8746679B2 (en) * 2011-09-14 2014-06-10 Sumitomo Rubber Industries, Ltd. Sheet feed roller
CN102992056B (en) * 2011-09-14 2016-05-18 住友橡胶工业株式会社 Paper feed roller

Also Published As

Publication number Publication date
JPH0822700B2 (en) 1996-03-06

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