JP4689444B2 - シート材搬送装置及び画像形成装置 - Google Patents
シート材搬送装置及び画像形成装置 Download PDFInfo
- Publication number
- JP4689444B2 JP4689444B2 JP2005338455A JP2005338455A JP4689444B2 JP 4689444 B2 JP4689444 B2 JP 4689444B2 JP 2005338455 A JP2005338455 A JP 2005338455A JP 2005338455 A JP2005338455 A JP 2005338455A JP 4689444 B2 JP4689444 B2 JP 4689444B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet material
- movable guide
- guide member
- sheet
- image forming
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/36—Article guides or smoothers, e.g. movable in operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/512—Changing form of handled material
- B65H2301/5121—Bending, buckling, curling, bringing a curvature
- B65H2301/51212—Bending, buckling, curling, bringing a curvature perpendicularly to the direction of displacement of handled material, e.g. forming a loop
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/60—Other elements in face contact with handled material
- B65H2404/61—Longitudinally-extending strips, tubes, plates, or wires
- B65H2404/611—Longitudinally-extending strips, tubes, plates, or wires arranged to form a channel
- B65H2404/6111—Longitudinally-extending strips, tubes, plates, or wires arranged to form a channel and shaped for curvilinear transport path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/60—Other elements in face contact with handled material
- B65H2404/69—Other means designated for special purpose
- B65H2404/694—Non driven means for pressing the handled material on forwarding or guiding elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/10—Means using fluid made only for exhausting gaseous medium
- B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
- B65H2406/111—Means using fluid made only for exhausting gaseous medium producing fluidised bed for handling material along a curved path, e.g. fluidised turning bar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2601/00—Problem to be solved or advantage achieved
- B65H2601/20—Avoiding or preventing undesirable effects
- B65H2601/25—Damages to handled material
- B65H2601/254—Permanent deformation
Description
31,41;ガイドコロ、51;ガイド板、61;外側可動ガイド板。
Claims (4)
- シート材搬送経路中で撓みを持ったシート材の撓み方向に軸回動してシート材を撓みの外側からガイドする外側可動ガイド部材と、
該外側可動ガイド部材と対向しシート材を撓みの内側からガイドし、シート材の撓み方向に軸可動してシート材を前記外側可動ガイド部材側に保持する内側可動ガイド部材と、を有し、
前記外側可動ガイド部材と前記内側可動ガイド部材との間に形成される搬送路の終端に配置されたコロ部材にシート材の先端が到達したときに、前記外側可動ガイド部材及び前記内側可動ガイド部材は前記搬送路内のシート材を保持しながらそれぞれ軸回動してシート材をリフトアップすることを特徴とするシート材搬送装置。 - 前記外側可動ガイド部材は、シート材搬送方向側に設けられた支点を中心に軸回動可能とする請求項1記載のシート材搬送装置。
- 前記内側可動ガイド部材は、前記外側可動ガイド部材と一体形成され、前記外側可動ガイド部材の軸回動と一体に軸回動する請求項1又は2に記載のシート材搬送装置。
- 請求項1〜3のいずれかに記載のシート材搬送装置を搭載し、該シート材搬送装置により搬送されてくるシート材に画像を形成することを特徴とする画像形成装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005338455A JP4689444B2 (ja) | 2005-11-24 | 2005-11-24 | シート材搬送装置及び画像形成装置 |
EP06255840A EP1791030B1 (en) | 2005-11-24 | 2006-11-15 | Image forming apparatus including sheet transfer unit |
AT06255840T ATE497610T1 (de) | 2005-11-24 | 2006-11-15 | Bilderzeugungsgerät mit einer transfereinheit für blätter |
DE602006019936T DE602006019936D1 (de) | 2005-11-24 | 2006-11-15 | Bilderzeugungsgerät mit einer Transfereinheit für Blätter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005338455A JP4689444B2 (ja) | 2005-11-24 | 2005-11-24 | シート材搬送装置及び画像形成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007145440A JP2007145440A (ja) | 2007-06-14 |
JP4689444B2 true JP4689444B2 (ja) | 2011-05-25 |
Family
ID=37742353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005338455A Expired - Fee Related JP4689444B2 (ja) | 2005-11-24 | 2005-11-24 | シート材搬送装置及び画像形成装置 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1791030B1 (ja) |
JP (1) | JP4689444B2 (ja) |
AT (1) | ATE497610T1 (ja) |
DE (1) | DE602006019936D1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013014403A (ja) * | 2011-07-04 | 2013-01-24 | Seiko Epson Corp | 記録装置 |
WO2015180782A1 (en) * | 2014-05-28 | 2015-12-03 | Hewlett-Packard Development Company, L.P. | Print-medium buffering |
JP6528715B2 (ja) * | 2016-04-19 | 2019-06-12 | 京セラドキュメントソリューションズ株式会社 | 原稿シート搬送装置 |
CN106956948B (zh) * | 2017-02-15 | 2019-03-08 | 江门市金伦纸业有限公司 | 一种打印纸加工设备前导机构 |
CN114380086A (zh) * | 2022-01-20 | 2022-04-22 | 武汉绎方信息工程有限公司 | 一种纸张翻面送纸总成及喷印设备 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0537794U (ja) * | 1991-10-14 | 1993-05-21 | 株式会社リコー | 複写機等の搬送装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4823159A (en) * | 1985-04-25 | 1989-04-18 | Canon Kabushiki Kaisha | Image forming apparatus |
JP3123257B2 (ja) * | 1992-04-16 | 2001-01-09 | 富士ゼロックス株式会社 | 画像形成装置の用紙整合装置 |
JPH0891625A (ja) * | 1994-09-29 | 1996-04-09 | Fuji Xerox Co Ltd | シートガイド装置 |
JPH1059581A (ja) * | 1996-08-13 | 1998-03-03 | Canon Inc | シート材搬送装置および画像記録装置 |
JP3680510B2 (ja) * | 1997-08-08 | 2005-08-10 | コニカミノルタビジネステクノロジーズ株式会社 | 原稿搬送装置 |
JP2002207259A (ja) * | 2001-01-12 | 2002-07-26 | Fuji Photo Film Co Ltd | 画像形成装置 |
JP2004099204A (ja) * | 2002-09-05 | 2004-04-02 | Fuji Photo Film Co Ltd | シート体位置決め搬送機構 |
US6805347B2 (en) * | 2002-11-18 | 2004-10-19 | Hewlett-Packard Development Company, L.P. | Deskew mechanism and method |
-
2005
- 2005-11-24 JP JP2005338455A patent/JP4689444B2/ja not_active Expired - Fee Related
-
2006
- 2006-11-15 EP EP06255840A patent/EP1791030B1/en not_active Not-in-force
- 2006-11-15 DE DE602006019936T patent/DE602006019936D1/de active Active
- 2006-11-15 AT AT06255840T patent/ATE497610T1/de not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0537794U (ja) * | 1991-10-14 | 1993-05-21 | 株式会社リコー | 複写機等の搬送装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1791030B1 (en) | 2011-02-02 |
EP1791030A1 (en) | 2007-05-30 |
ATE497610T1 (de) | 2011-02-15 |
JP2007145440A (ja) | 2007-06-14 |
DE602006019936D1 (de) | 2011-03-17 |
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