JPS6487436A - Mechanism for feed roller - Google Patents
Mechanism for feed rollerInfo
- 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
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61132344U (en) * | 1985-02-06 | 1986-08-18 |
-
1987
- 1987-09-29 JP JP62242745A patent/JPH0822700B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61132344U (en) * | 1985-02-06 | 1986-08-18 |
Cited By (8)
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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