JPS6384047U - - Google Patents

Info

Publication number
JPS6384047U
JPS6384047U JP17705486U JP17705486U JPS6384047U JP S6384047 U JPS6384047 U JP S6384047U JP 17705486 U JP17705486 U JP 17705486U JP 17705486 U JP17705486 U JP 17705486U JP S6384047 U JPS6384047 U JP S6384047U
Authority
JP
Japan
Prior art keywords
belt
document
conveyor belt
drive unit
copying machine
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.)
Pending
Application number
JP17705486U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP17705486U priority Critical patent/JPS6384047U/ja
Publication of JPS6384047U publication Critical patent/JPS6384047U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Holders For Sensitive Materials And Originals (AREA)
  • Counters In Electrophotography And Two-Sided Copying (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Manual Feeding Of Sheets (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はベルト駆動手段を示す概略図、第２図
はＲＡＤＦの概略図、第３図はおよび第４図は経
路切換え部材の動作説明図、第５図および第６図
は他の実施例を示す要部概略図、第７図は従来の
ＲＡＤＦを示す概略図。 １……原稿搬送部、１０……ベルト車、１１…
…搬送ベルト、２……原稿反転部、３……原稿回
収部、６……ベルト駆動手段、６０……駆動源と
してのモータ、６１……一次側駆動部、６２ａ，
６２ｂ……二次側駆動部としての従動軸、６４…
…一方クラツチ、Ｃ……コンタクトガラス。 Fig. 1 is a schematic diagram showing the belt driving means, Fig. 2 is a schematic diagram of the RADF, Figs. 3 and 4 are explanatory diagrams of the operation of the path switching member, and Figs. 5 and 6 are other embodiments. FIG. 7 is a schematic diagram showing a conventional RADF. 1...Document transport unit, 10...Belt wheel, 11...
...Conveyor belt, 2...Document reversing section, 3...Document collecting section, 6...Belt drive means, 60...Motor as a drive source, 61...Primary side drive section, 62a,
62b...driven shaft as a secondary drive section, 64...
...Meanwhile, clutch, C...contact glass.

Claims (1)

【実用新案登録請求の範囲】 １ 正逆両方向に駆動可能な搬送ベルトにて、コ
ンタクトガラスの上の所定位置に原稿を供給する
原稿搬送部と、コンクタトガラス上に供給された
原稿を導入して反転させる原稿反転部とを具備す
る複写機用の自動原稿供給装置において、搬送ベ
ルトの正転時と逆転時の何れにおいても搬送ベル
トのコンタクトガラスと対接する側が緩み側とな
るように、搬送ベルトが巻き掛けられた一対のベ
ルト車を選択的に駆動するベルト駆動手段が設け
られていることを特徴とする複写機用の自動原稿
供給装置。 ２ ベルト駆動手段が、駆動源に対して連結され
た一次側駆動部と、各ベルト車に対して個別に連
結された二次側駆動部と、上記一次側駆動部と各
二次側駆動部との間に介在され、かつ互いに逆方
向への動力伝達を許容する一対の一方クラツチと
で構成されている上記実用新案登録請求の範囲第
１項記載の複写機用の自動原稿供給装置。[Scope of Claim for Utility Model Registration] 1. A document conveying section that supplies a document to a predetermined position on a contact glass using a conveyor belt that can be driven in both forward and reverse directions, and a document conveyor that introduces the document supplied onto the contact glass. In an automatic document feeder for a copying machine, which is equipped with a document reversing unit for reversing documents, the conveyor belt is conveyed so that the side of the conveyor belt that is in contact with the contact glass is the slack side, both when the conveyor belt rotates in the normal direction and when the conveyor belt rotates in the reverse direction. An automatic document feeder for a copying machine, comprising a belt drive means for selectively driving a pair of belt wheels around which a belt is wound. 2. The belt drive means includes a primary drive unit connected to the drive source, a secondary drive unit individually connected to each belt pulley, and the above primary drive unit and each secondary drive unit. The automatic document feeder for a copying machine according to claim 1, which comprises a pair of one-side clutches that are interposed between the two clutches and allow power transmission in opposite directions.
JP17705486U 1986-11-18 1986-11-18 Pending JPS6384047U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17705486U JPS6384047U (en) 1986-11-18 1986-11-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17705486U JPS6384047U (en) 1986-11-18 1986-11-18

Publications (1)

Publication Number Publication Date
JPS6384047U true JPS6384047U (en) 1988-06-02

Family

ID=31117895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17705486U Pending JPS6384047U (en) 1986-11-18 1986-11-18

Country Status (1)

Country Link
JP (1) JPS6384047U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63202538A (en) * 1987-02-13 1988-08-22 Konica Corp Original transporting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044656A (en) * 1983-08-17 1985-03-09 Mitsubishi Electric Corp Piston mechanism for drive of cam plate
JPS61162433A (en) * 1984-12-28 1986-07-23 Minolta Camera Co Ltd Original copy transfer device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044656A (en) * 1983-08-17 1985-03-09 Mitsubishi Electric Corp Piston mechanism for drive of cam plate
JPS61162433A (en) * 1984-12-28 1986-07-23 Minolta Camera Co Ltd Original copy transfer device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63202538A (en) * 1987-02-13 1988-08-22 Konica Corp Original transporting device

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