JPS61171751U - - Google Patents
Info
- Publication number
- JPS61171751U JPS61171751U JP5622985U JP5622985U JPS61171751U JP S61171751 U JPS61171751 U JP S61171751U JP 5622985 U JP5622985 U JP 5622985U JP 5622985 U JP5622985 U JP 5622985U JP S61171751 U JPS61171751 U JP S61171751U
- Authority
- JP
- Japan
- Prior art keywords
- drive roller
- roller
- state
- paper
- output gear
- 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.)
- Granted
Links
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Description
第１図は複写機における用紙搬送機構の詳細図
、第２図は複写機全体の縦断面図、第３図は複写
機の部分斜視図、第４図はフレーム支持機構の部
分図、第５図は駆動ローラ支持部の分解斜視図、
第６図は駆動ローラ支持部の断面図である。
Ｇ……出力ギア、Ｇ２……入力ギア、Ｘ……第
１状態、Ｙ……第２状態、３６……従動ローラ、
３７……駆動ローラ、４２……ローラ軸、４３…
…揺動フレーム、５４……付勢機構。
Fig. 1 is a detailed view of the paper conveyance mechanism in the copying machine, Fig. 2 is a longitudinal sectional view of the entire copying machine, Fig. 3 is a partial perspective view of the copying machine, Fig. 4 is a partial view of the frame support mechanism, and Fig. 5 is a partial view of the frame support mechanism. The figure is an exploded perspective view of the drive roller support part.
FIG. 6 is a sectional view of the drive roller support section. G...Output gear, G2 ...Input gear, X...First state, Y...Second state, 36...Followed roller,
37... Drive roller, 42... Roller shaft, 43...
...Swinging frame, 54...Biasing mechanism.
Claims (1)
送する下部側の駆動ローラを、そのローラ軸芯に
平行な軸芯まわりで揺動自在のフレームに設けて
、該駆動ローラを前記従動ローラに当接させる用
紙搬送の第１状態と、前記駆動ローラを従動ロー
ラから離間させる搬送解除の第２状態とに切り換
え自在に構成すると共に、前記第１状態において
本機側の出力ギアに噛合する入力ギアを駆動ロー
ラ軸に設けてなる複写機等の用紙搬送機構であつ
て、前記揺動フレームに対して前記駆動ローラを
、前記第１状態における両ローラ軸の軸芯を結ぶ
線に対して略直交する方向で且つ前記出力ギアか
ら離れる方向に移動自在に設けると共に、該駆動
ローラを前記両ギアの噛合方向に付勢する付勢機
構を設けてなることを特徴とする複写機等の用紙
搬送機構。 A lower drive roller that conveys paper in cooperation with an upper driven roller is provided on a frame that is swingable around an axis parallel to the roller axis, and the drive roller is connected to the driven roller. The drive roller is configured to be able to switch freely between a first state in which the paper is conveyed in contact with the driven roller and a second state in which the conveyance is released in which the drive roller is separated from the driven roller, and in the first state it is engaged with an output gear on the machine side. In a paper conveyance mechanism of a copying machine or the like, in which an input gear is provided on a drive roller shaft, the drive roller is connected to the swing frame, and the drive roller is connected to the line connecting the axes of both roller shafts in the first state. A sheet of paper for a copying machine, etc., characterized in that it is provided movably in a direction substantially orthogonal to the output gear and in a direction away from the output gear, and is also provided with an urging mechanism that urges the drive roller in the meshing direction of both the gears. Conveyance mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5622985U JPH045486Y2 (en) | 1985-04-16 | 1985-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5622985U JPH045486Y2 (en) | 1985-04-16 | 1985-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61171751U true JPS61171751U (en) | 1986-10-24 |
| JPH045486Y2 JPH045486Y2 (en) | 1992-02-17 |
Family
ID=30579626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5622985U Expired JPH045486Y2 (en) | 1985-04-16 | 1985-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045486Y2 (en) |
-
1985
- 1985-04-16 JP JP5622985U patent/JPH045486Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH045486Y2 (en) | 1992-02-17 |