JPH0318049U - - Google Patents
Info
- Publication number
- JPH0318049U JPH0318049U JP7790589U JP7790589U JPH0318049U JP H0318049 U JPH0318049 U JP H0318049U JP 7790589 U JP7790589 U JP 7790589U JP 7790589 U JP7790589 U JP 7790589U JP H0318049 U JPH0318049 U JP H0318049U
- Authority
- JP
- Japan
- Prior art keywords
- paper feed
- paper
- roller
- sheet member
- paper feeding
- 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
Links
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000452 restraining effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Registering Or Overturning Sheets (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Paper Feeding For Electrophotography (AREA)
Description
第１図は本考案の給紙機構を使用した自動原稿
送り装置の一部断面図、第２図は本考案の給紙機
構を用いた自動原稿送り装置の給紙部の斜視図、
第３図は本考案の動作を説明するための簡略断面
図である。
１……弾性ガイド上部材、１０……給紙ローラ
、２……弾性ガイド下部材、８……反転ローラ、
１６……前送りローラ、１４……支持アーム、２
０……搬送ローラ（レジストローラ手段）、１２
……カム手段（離隔手段）。
FIG. 1 is a partial sectional view of an automatic document feeder using the paper feed mechanism of the present invention, and FIG. 2 is a perspective view of the paper feed section of the automatic document feeder using the paper feed mechanism of the present invention.
FIG. 3 is a simplified sectional view for explaining the operation of the present invention. 1... Upper elastic guide member, 10... Paper feed roller, 2... Lower elastic guide member, 8... Reversing roller,
16... Advance roller, 14... Support arm, 2
0... Conveyance roller (registration roller means), 12
...Cam means (separation means).
Claims (1)
給紙ガイド下部材と、 該給紙ガイド下部材の上方に位置し、給紙ガイ
ド下部材とともに搬送路を形成している給紙ガイ
ド上部材と、 該給紙テーブルに載置された原稿を送り出す前
送りローラと、 該前送りローラから給送されるシート部材をさ
らに下流方向へ搬送する給紙ローラと、 該給紙ローラより給紙方向下流側に設けられ、
シート部材の先端を一時規制するレジストローラ
手段と、 前記前送りローラを給紙テーブルの上面から所
要距離だけ上方に離隔するよう拘束し、給紙時に
は該拘束を解除しうる離隔手段とを有する給紙機
構であつて、 前記給紙テーブルに載置されたシート部材を給
紙テーブルに弾性付勢する弾性ガイド上部材を設
けたことを特徴とする給紙機構。[Scope of Claim for Utility Model Registration] A paper feed table on which a sheet member is placed, a paper feed guide lower member that is connected to the paper feed table and guides the sheet member, and located above the paper feed guide lower member, A paper feed guide upper member that forms a conveyance path together with the paper feed guide lower member, a forward feed roller that feeds out the document placed on the paper feed table, and a sheet member that is fed from the forward feed roller. a paper feed roller that conveys the paper in the downstream direction; and a paper feed roller provided downstream from the paper feed roller in the paper feeding direction;
A feeder comprising: a registration roller means for temporarily regulating the leading edge of a sheet member; and a separating means capable of restraining the forwarding roller so as to be separated upwardly by a required distance from the upper surface of a paper feed table, and releasing the restraint at the time of paper feeding. 1. A paper feeding mechanism, comprising: an elastic guide upper member that elastically urges a sheet member placed on the paper feeding table toward the paper feeding table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7790589U JPH0318049U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7790589U JPH0318049U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318049U true JPH0318049U (en) | 1991-02-22 |
Family
ID=31620711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7790589U Pending JPH0318049U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318049U (en) |
-
1989
- 1989-06-30 JP JP7790589U patent/JPH0318049U/ja active Pending
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