JPH02139832U - - Google Patents
Info
- Publication number
- JPH02139832U JPH02139832U JP2496390U JP2496390U JPH02139832U JP H02139832 U JPH02139832 U JP H02139832U JP 2496390 U JP2496390 U JP 2496390U JP 2496390 U JP2496390 U JP 2496390U JP H02139832 U JPH02139832 U JP H02139832U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- paper feed
- rotary body
- sheet
- guide
- 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 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 229920002457 flexible plastic Polymers 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
Landscapes
- Handling Of Cut Paper (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図〜第７図はこの考案の一実施例を説明す
るための図で、第１図が全体構成を示す断面図、
第２図が駆動伝達機構およびペーパベイル進退機
構を示す図、第３図が先端規制ガイドおよびプラ
スチツクシートを示す図、第４図および第５図が
ペーパベイル進退機構の一部を示す図、第６図が
カム形状を示す図、第７図がカム曲線の特徴を示
す図である。
１……印字装置、２……給排紙口、３……給紙
装置、４……プラテン、１０……ペーパベイル、
１９……給紙台、２２……分離爪、２５……先端
規制ガイド、２６Ａ……突き当て面、２６Ｂ……
ガイド面、２７……プラスチツクシート、２９Ｒ
……給紙ローラ、３４……排紙ローラ、４３……
歯車、４４……ラチエツト、４６……歯車、４７
……ラチエツト爪、５０……カム、５１……制御
アーム、５５……レバー、６１……ストツパ、６
４……レバー、７１……プランジヤ、Ｃ……セン
サ。
Figures 1 to 7 are diagrams for explaining an embodiment of this invention, with Figure 1 being a sectional view showing the overall configuration;
Figure 2 shows the drive transmission mechanism and paper bail advancement/retraction mechanism, Figure 3 shows the tip regulation guide and plastic sheet, Figures 4 and 5 show part of the paper bail advancement/retraction mechanism, and Figure 6. is a diagram showing the cam shape, and FIG. 7 is a diagram showing the characteristics of the cam curve. 1...Printing device, 2...Paper feeding/discharging port, 3...Paper feeding device, 4...Platen, 10...Paper bail,
19...Paper feed tray, 22...Separation claw, 25...Tip regulation guide, 26A...Abutment surface, 26B...
Guide surface, 27...Plastic sheet, 29R
... Paper feed roller, 34 ... Paper ejection roller, 43 ...
Gear, 44... Ratchet, 46... Gear, 47
... Ratchet pawl, 50 ... Cam, 51 ... Control arm, 55 ... Lever, 61 ... Stopper, 6
4...Lever, 71...Plunger, C...Sensor.
Claims (1)
を前記給紙回転体側に付勢する給紙台と、この給
紙台上の用紙先端を規制する突き当て面および前
記給紙回転体により送り出される用紙を前方へ案
内するガイド面を有した先端規制ガイドと、前記
給紙台上の用紙に係合する分離爪と、前記突き当
て面に前記ガイド面から前記分離爪側に突き出し
て添着された合成樹脂シートとを備えたことを特
徴とする給紙装置。 ２ 前記合成樹脂シートは柔軟性を有するプラス
チツクシートであることを特徴とする実用新案登
録請求の範囲第１項記載の給紙装置。[Claims for Utility Model Registration] 1. A paper feed rotary body, a paper feed table on which stacked sheets of paper are placed and which urges the paper toward the paper feed rotary body, and a paper feed table that regulates the leading edge of the paper on the paper feed table. a leading edge regulating guide having an abutment surface and a guide surface for forwardly guiding the paper sent out by the paper feed rotary body; a separation claw that engages with the paper on the paper feed tray; and a guide on the abutment surface. A sheet feeding device comprising: a synthetic resin sheet attached to the surface of the sheet so as to protrude from the surface toward the separating claw side. 2. The paper feeding device according to claim 1, wherein the synthetic resin sheet is a flexible plastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2496390U JPH02139832U (en) | 1990-03-14 | 1990-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2496390U JPH02139832U (en) | 1990-03-14 | 1990-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02139832U true JPH02139832U (en) | 1990-11-22 |
Family
ID=31527910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2496390U Pending JPH02139832U (en) | 1990-03-14 | 1990-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02139832U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54138720A (en) * | 1978-04-15 | 1979-10-27 | Steinhilber Helmut | Paper feeder for typewriter |
| JPS5914451U (en) * | 1982-07-20 | 1984-01-28 | 三洋電機株式会社 | Digital convergence circuit |
-
1990
- 1990-03-14 JP JP2496390U patent/JPH02139832U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54138720A (en) * | 1978-04-15 | 1979-10-27 | Steinhilber Helmut | Paper feeder for typewriter |
| JPS5914451U (en) * | 1982-07-20 | 1984-01-28 | 三洋電機株式会社 | Digital convergence circuit |
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