JPH03113333U - - Google Patents
Info
- Publication number
- JPH03113333U JPH03113333U JP2062290U JP2062290U JPH03113333U JP H03113333 U JPH03113333 U JP H03113333U JP 2062290 U JP2062290 U JP 2062290U JP 2062290 U JP2062290 U JP 2062290U JP H03113333 U JPH03113333 U JP H03113333U
- Authority
- JP
- Japan
- Prior art keywords
- feed mechanism
- paper feed
- paper
- printer body
- rotation
- 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
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims 1
Landscapes
- Handling Of Cut Paper (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案のシートフイーダの主要部の斜
視図、第２図は本考案のシートフイーダのカツプ
リング部の斜視図、第３図は従来のこの種のシー
トフイーダの斜視図である。
１……ピツクアツプローラ、２……ワンウエイ
クラツチ、３……ドライブギヤ、４……カツプリ
ング、５……カツプリング４の外輪ギヤ、６……
カツプリング４の内輪ギヤ、７……アイドルギヤ
、８……プラテン（プリンタ本体）、２１……プ
ラテン（プリンタ本体）、２２……アイドルギヤ
、２３……ベルト、２４……ワンウエイクラツチ
、２５……ピツクアツプローラ、２６……ドライ
ブギヤ。
FIG. 1 is a perspective view of the main parts of the sheet feeder of the present invention, FIG. 2 is a perspective view of the coupling portion of the sheet feeder of the present invention, and FIG. 3 is a perspective view of a conventional sheet feeder of this type. DESCRIPTION OF SYMBOLS 1... Pick-up roller, 2... One-way clutch, 3... Drive gear, 4... Coupling, 5... Outer ring gear of coupling ring 4, 6...
Inner ring gear of coupling ring 4, 7... Idle gear, 8... Platen (printer body), 21... Platen (printer body), 22... Idle gear, 23... Belt, 24... One-way clutch, 25... Pick-up roller, 26...drive gear.
Claims (1)
に係合し、この用紙送り機構の回転を伝達する伝
導部と、ワンウエイクラツチからなり、前記プリ
ンタ本体の用紙送り機構の逆回転を利用して、用
紙のピツクアツプを行なうシートフイーダにおい
て、前記伝導部の中に、回転力の伝導時、遊びを
生じるカツプリングを有することを特徴とする用
紙ピツクアツプ機構。 It consists of a conductive part that engages with a part of the paper feed mechanism of the attached printer body and transmits the rotation of this paper feed mechanism, and a one-way clutch, and uses the reverse rotation of the paper feed mechanism of the printer body to pick up paper. A sheet feeder for carrying out the above-mentioned paper pickup mechanism, characterized in that the transmission section includes a coupling that generates play when transmitting rotational force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2062290U JPH03113333U (en) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2062290U JPH03113333U (en) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03113333U true JPH03113333U (en) | 1991-11-19 |
Family
ID=31523709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2062290U Pending JPH03113333U (en) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03113333U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6392536A (en) * | 1986-10-03 | 1988-04-23 | Nec Corp | Paper feeding device |
| JPS63225037A (en) * | 1987-03-13 | 1988-09-20 | Fujitsu Ltd | Single sheet suction device |
-
1990
- 1990-02-28 JP JP2062290U patent/JPH03113333U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6392536A (en) * | 1986-10-03 | 1988-04-23 | Nec Corp | Paper feeding device |
| JPS63225037A (en) * | 1987-03-13 | 1988-09-20 | Fujitsu Ltd | Single sheet suction device |