JPS6424049U - - Google Patents
Info
- Publication number
- JPS6424049U JPS6424049U JP11835887U JP11835887U JPS6424049U JP S6424049 U JPS6424049 U JP S6424049U JP 11835887 U JP11835887 U JP 11835887U JP 11835887 U JP11835887 U JP 11835887U JP S6424049 U JPS6424049 U JP S6424049U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- guide member
- drive shaft
- rotary drive
- feeding device
- 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
- 210000000078 claw Anatomy 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Conveyance By Endless Belt Conveyors (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図〜第５図は本考案の給紙装置の実施例に
係り、第１図は電子複写機の概略を模式的に示す
構成図、第２図は給紙装置の斜視図、第３図およ
び第４図は複写紙が搬入されるときの状態を示す
一部断面側面図、第５図は複写紙が搬出されると
きの状態を示す一部断面側面図である。
１……紙収容部材、１ｃ……ガイド部材、２…
…分離爪、２ａ……立上り部、２ｂ……保持部、
２ｃ……案内部、３……給紙ローラ、４……偏心
カム、５……回転駆動軸、６……中心軸、７……
揺動部材。
1 to 5 relate to an embodiment of the paper feeding device of the present invention, FIG. 1 is a block diagram schematically showing the outline of an electronic copying machine, FIG. 2 is a perspective view of the paper feeding device, and FIG. 4 and 4 are partially sectional side views showing the state in which copy paper is carried in, and FIG. 5 is a partially sectional side view showing the state in which copy paper is carried out. 1...Paper storage member, 1c...Guide member, 2...
... Separation claw, 2a... Rising part, 2b... Holding part,
2c... Guide portion, 3... Paper feed roller, 4... Eccentric cam, 5... Rotation drive shaft, 6... Center shaft, 7...
Swinging member.
Claims (1)
設けられ紙収容部材に搬入される紙の先端を受け
止め保持する分離爪と、前記紙収容部材に搬入さ
れた紙の紙面に当接し該紙を搬出する給紙ローラ
とを備えた給紙装置において、 前記分離爪は紙の搬入方向に対向し先端が上方
に向つて傾斜した案内部を有することを特徴とす
る給紙装置。 (2) 分離爪は、立上り部と、該立上り部の上端
部から直角方向に伸びる保持部と、該保持部から
傾斜して伸びる案内部とよりなる実用新案登録請
求の範囲第１項記載の給紙装置。 (3) 給紙ローラは、該給紙ローラを紙搬出方向
に回転駆動させる回転駆動軸と、一端部がハウジ
ングに保持された中心軸に軸支され他端部が該一
端部を中心にして揺動するとともに該回転駆動軸
を軸支する揺動部材と、ハウジングに対して所定
位置に配設されたガイド部材と、上記回転駆動軸
と同軸的に配設され回転することによつて上記ガ
イド部材に当接する長径部および該ガイド部材に
当接しない短径部を有する偏心カムと、を備える
実用新案登録請求の範囲第１項記載の給紙装置。[Claims for Utility Model Registration] (1) A paper accommodating member, a separation claw that is slidably provided on the paper accommodating member and receives and holds the leading edge of the paper carried into the paper accommodating member, and In a paper feeding device equipped with a paper feeding roller that comes into contact with the paper surface of carried-in paper and carries out the paper, the separating claw has a guide portion facing the paper carrying direction and having a tip inclined upward. A paper feeding device featuring: (2) The separating claw comprises a rising portion, a holding portion extending perpendicularly from the upper end of the rising portion, and a guide portion extending obliquely from the holding portion, as set forth in claim 1 of the utility model registration claim. Paper feed device. (3) The paper feed roller has a rotary drive shaft that rotates the paper feed roller in the paper transport direction, one end of which is supported by a central shaft held in the housing, and the other end of which is centered around the one end. A swinging member that swings and pivotally supports the rotary drive shaft; a guide member that is disposed at a predetermined position with respect to the housing; and a guide member that is disposed coaxially with the rotary drive shaft and rotates. The paper feeding device according to claim 1, which is a registered utility model and includes an eccentric cam having a major diameter portion that comes into contact with a guide member and a minor diameter portion that does not come into contact with the guide member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11835887U JPS6424049U (en) | 1987-07-31 | 1987-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11835887U JPS6424049U (en) | 1987-07-31 | 1987-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6424049U true JPS6424049U (en) | 1989-02-09 |
Family
ID=31362645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11835887U Pending JPS6424049U (en) | 1987-07-31 | 1987-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6424049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015009944A (en) * | 2013-06-28 | 2015-01-19 | キヤノン株式会社 | Drive transmission device, and image forming apparatus equipped with the same |
| JP2015168524A (en) * | 2014-03-07 | 2015-09-28 | キヤノン株式会社 | Sheet feeder and image forming apparatus |
-
1987
- 1987-07-31 JP JP11835887U patent/JPS6424049U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015009944A (en) * | 2013-06-28 | 2015-01-19 | キヤノン株式会社 | Drive transmission device, and image forming apparatus equipped with the same |
| JP2015168524A (en) * | 2014-03-07 | 2015-09-28 | キヤノン株式会社 | Sheet feeder and image forming apparatus |
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