JP2005299788A - 軸継ぎ手及び画像形成装置 - Google Patents
軸継ぎ手及び画像形成装置 Download PDFInfo
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- JP2005299788A JP2005299788A JP2004116532A JP2004116532A JP2005299788A JP 2005299788 A JP2005299788 A JP 2005299788A JP 2004116532 A JP2004116532 A JP 2004116532A JP 2004116532 A JP2004116532 A JP 2004116532A JP 2005299788 A JP2005299788 A JP 2005299788A
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Abstract
【解決手段】軸継ぎ手1は、一方の軸3の軸端側に取り付けられた第1噛み合い部材8が他方の軸4の軸端側に取り付けられた第2噛み合い部材7に噛み合うことにより、一方の軸3と他方の軸4とが一体に回動するようになっている。この軸継ぎ手において、一方の軸3の軸端側に形成した二面幅軸部分11に、第1噛み合い部材8の二面幅穴12が嵌合されるようになっている。そして、第1噛み合い部材8が、回転方向と逆の方向に、一方向回動付勢手段10によって常時付勢されるようになっている。
【選択図】図1
Description
以下、本発明の第1実施形態を図面に基づき詳述する。
図3は、本発明の第2実施形態に係る軸継ぎ手1の第1の軸継ぎ手部6を示すものである。この図3に示すように、本実施の形態の第1の軸継ぎ手部6は、第1噛み合い部材31と、この第1噛み合い部材31に組み合わせて使用される一方向回動付勢手段32とで構成されている。
図4乃至図6は、本発明の第3実施形態に係る軸継ぎ手1の第1の軸継ぎ手部6を示すものである。これらの図に示すように、本実施の形態の第1の軸継ぎ手部6は、第1噛み合い部材40と、この第1噛み合い部材40に組み合わせて使用される一方向回動付勢手段41とで構成されている。
図8は、本発明の第4実施形態に係る軸継ぎ手1の第1の軸継ぎ手部6を示すものである。この図8に示すように、本実施の形態の第1の軸継ぎ手部6は、第1噛み合い部材50と、この噛み合い部材50に組み合わせて使用される一方向回動付勢手段51とで構成されている。
図9は、本発明の第5実施形態に係る軸継ぎ手1の第1の軸継ぎ手部6を示すものである。この図9に示すように、本実施の形態の第1の軸継ぎ手部6は、第1噛み合い部材60と、この噛み合い部材60に組み合わせて使用される一方向回動付勢手段61とで構成されている。
図10は、上述した各実施形態の軸継ぎ手1のいずれかを使用する画像形成装置100を模式的に示した概略構成図である。この画像形成装置100は、画像形成装置本体101内に、プリント用紙、プラスチックフィルム等の記録材としての記録シートPを給紙トレイ102から送り出す給紙部103と、この給紙部103から送り出された記録シートPをシート搬送路Rに沿って搬送するシート搬送部104と、シート搬送部104によって搬送された記録シートPに画像を形成する画像形成部105と、この画像形成部105によって記録シートPに形成されたトナー画像を定着させる定着部106と、定着部106でトナー画像が定着された記録シートPを排紙トレイ107へ排出するシート排出部108と、を備えて大略構成されている。
Claims (2)
- 一方の軸の軸端側に取り付けられた第1噛み合い部材が他方の軸の軸端側に取り付けられた第2噛み合い部材に噛み合うことにより、前記一方の軸と前記他方の軸とが一体に回動するようになっている軸継ぎ手において、
前記一方の軸の軸端側に形成した二面幅軸部分に、前記第1噛み合い部材の二面幅穴が嵌合され、
前記第1噛み合い部材が、回転方向と逆の方向に、一方向回動付勢手段によって常時付勢されていることを特徴とする軸継ぎ手。 - 感光体側の軸と駆動軸とが前記請求項1に記載の軸継ぎ手によって接続されたことを特徴とする画像形成装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004116532A JP2005299788A (ja) | 2004-04-12 | 2004-04-12 | 軸継ぎ手及び画像形成装置 |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2004116532A JP2005299788A (ja) | 2004-04-12 | 2004-04-12 | 軸継ぎ手及び画像形成装置 |
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| JP2005299788A true JP2005299788A (ja) | 2005-10-27 |
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| JP2004116532A Pending JP2005299788A (ja) | 2004-04-12 | 2004-04-12 | 軸継ぎ手及び画像形成装置 |
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| JP (1) | JP2005299788A (ja) |
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| JP2015036768A (ja) * | 2013-08-13 | 2015-02-23 | 株式会社リコー | 駆動力伝達装置及び画像形成装置 |
| KR101497304B1 (ko) * | 2008-07-10 | 2015-03-11 | (주)제이브이엠 | 약제 카세트 장치용 모터의 기어 유닛 및 상기 기어 유닛을가지는 약제 카세트 장치 |
| JP2015227925A (ja) * | 2014-05-30 | 2015-12-17 | 株式会社リコー | 回転駆動伝達機構、定着装置、及び、画像形成装置 |
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| US9703257B2 (en) | 2007-03-23 | 2017-07-11 | Canon Kabushiki Kaisha | Electrophotographic image forming apparatus, developing apparatus, and coupling member |
| JP2017207565A (ja) * | 2016-05-17 | 2017-11-24 | 株式会社リコー | 回転駆動装置、及び、画像形成装置 |
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-
2004
- 2004-04-12 JP JP2004116532A patent/JP2005299788A/ja active Pending
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