JPS6321630U - - Google Patents
Info
- Publication number
- JPS6321630U JPS6321630U JP11341886U JP11341886U JPS6321630U JP S6321630 U JPS6321630 U JP S6321630U JP 11341886 U JP11341886 U JP 11341886U JP 11341886 U JP11341886 U JP 11341886U JP S6321630 U JPS6321630 U JP S6321630U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- cassette
- drive shaft
- feed
- feed roll
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図ないし第３図は本考案の一実施例におけ
る給紙カセツト挿入時の各段階をそれぞれ示す立
面図、第４図は従来の給紙装置における給紙カセ
ツト挿入時の状態を示す立面図である。
１……給紙カセツト、２……給紙部、３……枠
部材、４……駆動軸、５……フイードロールコア
、６……フイードロール、７……空間、８……コ
イルスプリング、９……フイードロール保持部材
、１０……軸受部片、１１……ストツパ部片、１
２……スプリング、１３……圧接力付与部材、１
４……枢軸、１５……腕部分、１６……腕部分、
１７……用紙載置板、１８……用紙。
1 to 3 are elevational views showing each stage of inserting a paper cassette in an embodiment of the present invention, and FIG. 4 is an elevational view showing the state of inserting a paper cassette in a conventional paper feeding device. It is a front view. DESCRIPTION OF SYMBOLS 1... Paper feeding cassette, 2... Paper feeding part, 3... Frame member, 4... Drive shaft, 5... Feed roll core, 6... Feed roll, 7... Space, 8... Coil spring, 9 ...Feed roll holding member, 10... Bearing piece, 11... Stopper piece, 1
2... Spring, 13... Pressure applying member, 1
4... Pivot, 15... Arm part, 16... Arm part,
17...Paper placement plate, 18...Paper.
Claims (1)
置に該装置内における用紙進行方向に対して直角
方向から挿入するようにした画像形成装置の給紙
装置において、前記用紙進行方向に対して直角方
向に延びる駆動軸と、該駆動軸にこれと一体的に
回転可能に、かつ軸線方向に摺動可能に装着され
たフイードロールと、該フイードロールに相対的
に回転自在に取付けられ該フイードロールから延
出して前記給紙カセツトの挿入経路内に突出し、
給紙カセツト挿入時に該カセツトと係合してこれ
とともに移動することにより、前記フイードロー
ルを前記駆動軸に沿つて摺動させるフイードロー
ル保持部材と、前記給紙カセツトと前記フイード
ロール保持部材とが係合した後に給紙カセツト内
の用紙にこれを前記フイードロールに圧接させる
圧接力を加える圧接力付与手段とを備えたことを
特徴とする給紙装置。 In a paper feed device of an image forming apparatus, in which a paper feed cassette containing stacked sheets of paper is inserted into the image forming apparatus from a direction perpendicular to the direction of paper movement in the apparatus, an extending drive shaft; a feed roll mounted on the drive shaft so as to be rotatable integrally with the drive shaft and slidable in the axial direction; It protrudes into the insertion path of the paper cassette,
A feed roll holding member that slides the feed roll along the drive shaft by engaging with and moving with the paper feed cassette when the paper feed cassette is inserted, and the paper feed cassette and the feed roll holding member are engaged. 1. A paper feeding device comprising: pressure applying means for applying a pressure to the paper in the paper feeding cassette to subsequently press the paper against the feed roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11341886U JPH0444509Y2 (en) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11341886U JPH0444509Y2 (en) | 1986-07-25 | 1986-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6321630U true JPS6321630U (en) | 1988-02-13 |
| JPH0444509Y2 JPH0444509Y2 (en) | 1992-10-20 |
Family
ID=30995205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11341886U Expired JPH0444509Y2 (en) | 1986-07-25 | 1986-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444509Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6337640U (en) * | 1986-08-27 | 1988-03-10 | ||
| JPH03128834A (en) * | 1989-10-16 | 1991-05-31 | Mita Ind Co Ltd | Sheet feed device of picture image forming device |
| JP2012076839A (en) * | 2010-09-30 | 2012-04-19 | Konica Minolta Business Technologies Inc | Image forming apparatus |
-
1986
- 1986-07-25 JP JP11341886U patent/JPH0444509Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6337640U (en) * | 1986-08-27 | 1988-03-10 | ||
| JPH03128834A (en) * | 1989-10-16 | 1991-05-31 | Mita Ind Co Ltd | Sheet feed device of picture image forming device |
| JP2012076839A (en) * | 2010-09-30 | 2012-04-19 | Konica Minolta Business Technologies Inc | Image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0444509Y2 (en) | 1992-10-20 |
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