JP2007230778A5 - - Google Patents

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Publication number
JP2007230778A5
JP2007230778A5 JP2007018322A JP2007018322A JP2007230778A5 JP 2007230778 A5 JP2007230778 A5 JP 2007230778A5 JP 2007018322 A JP2007018322 A JP 2007018322A JP 2007018322 A JP2007018322 A JP 2007018322A JP 2007230778 A5 JP2007230778 A5 JP 2007230778A5
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JP
Japan
Prior art keywords
sheet
conveying
moving member
conveyed
conveying means
Prior art date
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Granted
Application number
JP2007018322A
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Japanese (ja)
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JP2007230778A (en
JP4819710B2 (en
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Publication date
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Priority to JP2007018322A priority Critical patent/JP4819710B2/en
Priority claimed from JP2007018322A external-priority patent/JP4819710B2/en
Publication of JP2007230778A publication Critical patent/JP2007230778A/en
Publication of JP2007230778A5 publication Critical patent/JP2007230778A5/ja
Application granted granted Critical
Publication of JP4819710B2 publication Critical patent/JP4819710B2/en
Expired - Fee Related legal-status Critical Current
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Claims (12)

シートを搬送する搬送手段と、
前記搬送手段によって搬送されるシートの電荷を除電する除電部材と、
導電性部材で形成され、前記搬送手段によって搬送されるシートとの接触により移動可能な移動部材と、
を有し、
前記除電部材は、前記搬送手段によって搬送されるシートの電荷が前記除電部材へ放電可能な範囲内の、前記搬送手段によって搬送されるシートとは接触しない位置に設けられ、前記移動部材とともに移動することを特徴とするシート搬送装置。 Conveying means for conveying the sheet;
A charge eliminating member for eliminating charges on the sheet conveyed by the conveying means ;
A moving member formed of a conductive member and movable by contact with a sheet conveyed by the conveying means;
Have
Moving said charge removing member, the ranging charge of the sheet can be discharged to the discharging member being conveyed by the conveying means, provided at a position not in contact with the sheet conveyed by pre-Symbol conveying means, together with said moving member A sheet conveying apparatus characterized by: 前記移動部材は、前記搬送手段によって搬送されるシートに接触する平滑な面を有していることを特徴とする請求項１に記載のシート搬送装置。 The moving member, the sheet conveying device according to claim 1, characterized in that it has a smooth surface in contact with the sheet conveyed by said conveying means. 前記移動部材は、前記搬送手段によって搬送されるシートに最も近づく移動部材の先端側で、搬送中のシートに接触することなく一定の距離を保つ位置に前記除電部材を設けていることを特徴とする請求項１又は２に記載のシート搬送装置。 The moving member is characterized in that the neutralizing member is provided at a position that maintains a certain distance without contacting the sheet being conveyed on the leading end side of the moving member that is closest to the sheet conveyed by the conveying means. The sheet conveying apparatus according to claim 1 or 2. 前記除電部材は、導電体繊維からなる不織布であることを特徴とする請求項１乃至３のいずれか１項に記載のシート搬送装置。 The sheet conveying apparatus according to claim 1, wherein the static eliminating member is a non-woven fabric made of a conductive fiber. 前記搬送手段は、正逆回転可能な搬送ローラであることを特徴とする請求項１乃至４のいずれか１項に記載のシート搬送装置。The sheet conveying apparatus according to claim 1, wherein the conveying unit is a conveying roller capable of rotating forward and backward. 前記搬送手段は、積載部に向けてシートを搬送する搬送ローラであり、
前記移動部材は、前記搬送ローラのシート搬送方向下流の積載部側において、前記搬送ローラによって搬送されるシートに接触することを特徴とする請求項１乃至４のいずれか１項に記載のシート搬送装置。 The conveying means is a conveying roller for feeding transportable sheet toward the stacking portion,
The moving member, the stacking portion side of the sheet conveying direction lower stream of the conveying roller, a sheet according to any one of claims 1 to 4, characterized in that contact with the sheet being transported by the transport roller Conveying device. 前記移動部材は、前記積載部上に積載されたシートの上面に当接して所定積載量を検知するための検知部材であることを特徴とする請求項６に記載のシート搬送装置。 The sheet conveying apparatus according to claim 6 , wherein the moving member is a detection member for detecting a predetermined stacking amount by contacting an upper surface of the sheets stacked on the stacking unit. 前記搬送ローラは、正逆回転可能であることを特徴とする請求項６又は７に記載のシート搬送装置。 The conveying roller, a sheet conveying apparatus according to claim 6 or 7, characterized in that a forward and reverse rotation allowed capacity. 前記移動部材は、前記除電部材のアース経路の一部を成していることを特徴とする請求項１乃至８のいずれか１項に記載のシート搬送装置。 The moving member, the sheet conveying device according to any one of claims 1 to 8, characterized in that it forms part of the grounding path of said discharging member. 前記移動部材は、プラスチック部材に導電材を添加した導電性プラスチック部材で形成され、前記除電部材のアース経路の一部を成していることを特徴とする請求項１乃至８のいずれか１項に記載のシート搬送装置。 9. The moving member according to claim 1, wherein the moving member is formed of a conductive plastic member obtained by adding a conductive material to a plastic member, and forms a part of a ground path of the static eliminating member. The sheet conveying apparatus according to 1. 前記移動部材は、光学センサをＯＮ・ＯＦＦ作動させる遮蔽部を有することを特徴とする請求項１乃至１０のいずれか１項に記載のシート搬送装置。 The moving member, the sheet conveying device according to any one of claims 1 to 10, characterized in that it has a shielding portion for actuating ON · OFF the optical sensor. シートに画像を形成する画像形成部と、前記画像形成部により画像が形成されたシートを搬送する搬送手段として、請求項１乃至１１のいずれか１項に記載のシート搬送装置と、を有することを特徴とする画像形成装置。 An image forming unit that forms an image on a sheet, and a sheet conveying device according to any one of claims 1 to 11 as a conveying unit that conveys a sheet on which an image is formed by the image forming unit. An image forming apparatus.
JP2007018322A 2006-01-31 2007-01-29 Sheet conveying apparatus and image forming apparatus Expired - Fee Related JP4819710B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007018322A JP4819710B2 (en) 2006-01-31 2007-01-29 Sheet conveying apparatus and image forming apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006021683 2006-01-31
JP2006021683 2006-01-31
JP2007018322A JP4819710B2 (en) 2006-01-31 2007-01-29 Sheet conveying apparatus and image forming apparatus

Publications (3)

Publication Number Publication Date
JP2007230778A JP2007230778A (en) 2007-09-13
JP2007230778A5 true JP2007230778A5 (en) 2010-02-12
JP4819710B2 JP4819710B2 (en) 2011-11-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007018322A Expired - Fee Related JP4819710B2 (en) 2006-01-31 2007-01-29 Sheet conveying apparatus and image forming apparatus

Country Status (1)

Country Link
JP (1) JP4819710B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5235431B2 (en) * 2008-01-30 2013-07-10 キヤノン株式会社 Image forming apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH022353A (en) * 1988-03-10 1990-01-08 Tosoh Corp Production of human b cell differentiation factor
JP2001106426A (en) * 1999-10-04 2001-04-17 Canon Inc Sheet conveying device and image forming device
JP2002037500A (en) * 2000-07-21 2002-02-06 Sharp Corp Image forming device
JP4281494B2 (en) * 2003-09-26 2009-06-17 富士ゼロックス株式会社 Paper discharge device and image forming apparatus

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