JP4285521B2 - 駆動伝達装置及び通信装置 - Google Patents
駆動伝達装置及び通信装置 Download PDFInfo
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- JP4285521B2 JP4285521B2 JP2006255292A JP2006255292A JP4285521B2 JP 4285521 B2 JP4285521 B2 JP 4285521B2 JP 2006255292 A JP2006255292 A JP 2006255292A JP 2006255292 A JP2006255292 A JP 2006255292A JP 4285521 B2 JP4285521 B2 JP 4285521B2
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- cam
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- 238000011144 upstream manufacturing Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
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- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/0461—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa part of the apparatus being used in common for reading and reproducing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
- H04N1/0062—Removing sheets from a stack or inputting media
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
- H04N1/00628—Separating, e.g. preventing feeding of two sheets at a time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
- H04N1/00631—Ejecting or stacking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
- H04N1/00655—Apparatus in common for different handling operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
- H04N1/121—Feeding arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
- H04N1/121—Feeding arrangements
- H04N1/1215—Feeding using one or more cylindrical platens or rollers in the immediate vicinity of the main scanning line
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
- H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
- H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
- H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0077—Types of the still picture apparatus
- H04N2201/0093—Facsimile machine
Description
本発明に係る駆動伝達装置は、通信装置の一部として構成されうる。通信装置としては、ファクシミリ装置が代表的に挙げられる。ファクシミリ装置において、駆動伝達装置は、原稿の画像読取りや記録紙への記録などに対応した駆動伝達を行う。本実施形態では、駆動伝達装置が通信装置に適用された場合を例に説明がされるが、本発明に係る駆動伝達装置は、通信装置以外の他の装置にも適用可能である。
10・・・駆動伝達装置
33・・・原稿供給ローラ(駆動部)
36・・・原稿排出ローラ(駆動部)
43・・・記録紙供給ローラ(駆動部)
46・・・プラテンローラ(駆動部)
47・・・記録紙排出ローラ(駆動部)
50・・・スプール(駆動部)
52・・・太陽ギヤ
53・・・パルスモータ(駆動源)
55・・・カム(回転部材)
61・・・クラッチバネ(クラッチ)
62,63・・・遊星ギヤ
66・・・ストッパ
88,89,90,91,92・・・伝達ギヤ
104・・・スイッチ
105・・・スイッチレバー
111,112,113,114,115,116・・・凸部
117,118,119,120,121,122・・・凹部
123・・・ガイド面
Claims (4)
- 駆動源から伝達された駆動力により正逆回転される太陽ギヤと、
円周方向の所定の位置に径方向の凹部及び凸部を有し、上記太陽ギヤから駆動伝達されて正逆回転される回転部材と、
上記太陽ギヤの正転を伝達して上記回転部材を正転させ、上記太陽ギヤの逆転を所定のトルクで伝達して上記回転部材を逆転させるとともに、該トルクより強い負荷により逆転を伝達せずに滑るクラッチと、
上記太陽ギヤと噛合し、上記回転部材の正逆転により上記太陽ギヤの軸回りを公転する遊星ギヤと、
上記遊星ギヤの公転軌道に沿って配置されて上記遊星ギヤと噛離する伝達ギヤと、
上記回転部材を所定の回転位置で逆転方向に対して制止するストッパと、
正転する上記回転部材の凸部との接触により揺動し且つ逆転する上記回転部材の凸部との接触によっては揺動しないスイッチレバーを有し、該スイッチレバーの揺動に基づいて電気信号を発生するスイッチと、
上記スイッチレバーの電気信号に基づいて、上記ストッパにより制止される所定の回転位置へ上記回転部材を正転させて位置せしめた後に、当該回転部材を逆転させる制御部と、
上記回転部材又は上記スイッチレバーの少なくともいずれか一方に、逆転する上記回転部材の凸部と上記スイッチレバーとの接触による上記スイッチレバーの揺動を回避する回避機構と、を具備し、
上記ストッパは、上記スイッチレバーが上記回転部材の凹部に対応する回転位置において上記回転部材を逆転方向に対して制止するものであり、
上記回避機構は、上記回転部材の凸部又は上記スイッチレバーを、上記スイッチレバーの揺動方向とは異なる上記回転部材の軸方向へ退避させるものである駆動伝達装置。 - 上記回避機構は、上記回転部材の凸部に形成されて上記スイッチレバーを相対的に上記軸方向へ案内するガイド面を有するものである請求項1に記載の駆動伝達装置。
- 上記スイッチレバーは、上記軸方向へ弾性変形可能なものである請求項2に記載の駆動伝達装置。
- 請求項1から3のいずれかに記載の駆動伝達装置を有し、上記遊星ギヤと上記伝達ギヤとの噛離により、所定の駆動部への駆動伝達が制御される通信装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006255292A JP4285521B2 (ja) | 2006-09-21 | 2006-09-21 | 駆動伝達装置及び通信装置 |
US11/902,153 US7869105B2 (en) | 2006-09-21 | 2007-09-19 | Transmission and communication apparatus including the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006255292A JP4285521B2 (ja) | 2006-09-21 | 2006-09-21 | 駆動伝達装置及び通信装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008075745A JP2008075745A (ja) | 2008-04-03 |
JP4285521B2 true JP4285521B2 (ja) | 2009-06-24 |
Family
ID=39224620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006255292A Expired - Fee Related JP4285521B2 (ja) | 2006-09-21 | 2006-09-21 | 駆動伝達装置及び通信装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7869105B2 (ja) |
JP (1) | JP4285521B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4683058B2 (ja) * | 2008-02-19 | 2011-05-11 | ブラザー工業株式会社 | 画像形成装置 |
JP6089468B2 (ja) * | 2012-07-06 | 2017-03-08 | ブラザー工業株式会社 | シート搬送装置 |
JP5978896B2 (ja) * | 2012-09-28 | 2016-08-24 | ブラザー工業株式会社 | 読取装置 |
TW201414281A (zh) * | 2012-09-28 | 2014-04-01 | Primax Electronics Ltd | 饋紙式掃描裝置 |
TW201414280A (zh) * | 2012-09-28 | 2014-04-01 | Primax Electronics Ltd | 饋紙式掃描裝置 |
US9243689B2 (en) * | 2013-03-15 | 2016-01-26 | Foxlink Image Technology Co., Ltd. | Transmission device for automatic document feeder |
WO2015118596A1 (ja) * | 2014-02-07 | 2015-08-13 | パナソニックIpマネジメント株式会社 | 回転検出装置及びその回転検出装置を備えたカメラ及びそのカメラを備えた撮像装置 |
JP6216682B2 (ja) * | 2014-04-23 | 2017-10-18 | 株式会社沖データ | 画像処理装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5792339A (en) | 1980-11-28 | 1982-06-08 | Canon Inc | Magnetic toner |
JPS63181577A (ja) | 1987-01-23 | 1988-07-26 | Toshiba Corp | 録画システム |
JPH1035964A (ja) * | 1996-07-22 | 1998-02-10 | Brother Ind Ltd | 用紙移送機構、これを備えた画像記録装置、および画像読取記録装置 |
JP2001234193A (ja) | 1999-12-15 | 2001-08-28 | Kaneko Kagaku:Kk | 洗浄用溶剤組成物 |
JP3552647B2 (ja) | 2000-06-12 | 2004-08-11 | ブラザー工業株式会社 | ファクシミリ装置 |
JP2002234188A (ja) | 2001-02-08 | 2002-08-20 | Brother Ind Ltd | インクジェットプリンタ |
JP4736204B2 (ja) | 2001-02-28 | 2011-07-27 | ブラザー工業株式会社 | ギアチェンジ装置およびそれを使用した通信装置 |
CN1270509C (zh) * | 2001-09-18 | 2006-08-16 | 佳能株式会社 | 图像读取记录装置 |
JP2004063080A (ja) | 2002-07-24 | 2004-02-26 | Tokai Rika Co Ltd | スイッチ装置 |
JP3716831B2 (ja) | 2002-12-10 | 2005-11-16 | ブラザー工業株式会社 | 画像形成装置 |
JP4419713B2 (ja) | 2004-06-25 | 2010-02-24 | ブラザー工業株式会社 | 画像形成装置 |
-
2006
- 2006-09-21 JP JP2006255292A patent/JP4285521B2/ja not_active Expired - Fee Related
-
2007
- 2007-09-19 US US11/902,153 patent/US7869105B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20080074709A1 (en) | 2008-03-27 |
US7869105B2 (en) | 2011-01-11 |
JP2008075745A (ja) | 2008-04-03 |
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