JPH02129350U - - Google Patents
Info
- Publication number
- JPH02129350U JPH02129350U JP3799189U JP3799189U JPH02129350U JP H02129350 U JPH02129350 U JP H02129350U JP 3799189 U JP3799189 U JP 3799189U JP 3799189 U JP3799189 U JP 3799189U JP H02129350 U JPH02129350 U JP H02129350U
- Authority
- JP
- Japan
- Prior art keywords
- sheet material
- platen
- material feeding
- feeding device
- valve member
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Handling Of Cut Paper (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Description
第１図乃至第４図は本考案の第一実施例を示し
ており、第１図は第一実施例に係るシート材給送
装置を装備した記録装置の一部省略して示した斜
視図、第２図はシート材給送装置の側面図、第３
図及び第４図は同シート材給送装置の動作状態を
示す側面図であり、また第５図は弁部材の他の実
施例を示す側面図、第６図及び第７図は本考案の
第二実施例を示す側面図、第８図は同第二実施例
に装備される制御機構のブロツ図である。
１……シート材、２……シート材給送装置、３
……給送ローラ、５……プラテン、１７，１８ａ
……シート材給送通路、１９……弁部材、１７ａ
……弁部材１９の下端部分が係合する溝、１９ｃ
，３１……検知手段としてのフオトカプラー、１
９ｂ……検知手段としての突起である。
1 to 4 show a first embodiment of the present invention, and FIG. 1 is a partially omitted perspective view of a recording device equipped with a sheet material feeding device according to the first embodiment. , 2 is a side view of the sheet material feeding device, and 3 is a side view of the sheet material feeding device.
4 are side views showing the operating state of the sheet material feeding device, FIG. 5 is a side view showing another embodiment of the valve member, and FIGS. 6 and 7 are side views showing the operating state of the sheet material feeding device. A side view showing the second embodiment, and FIG. 8 is a block diagram of a control mechanism equipped in the second embodiment. 1... Sheet material, 2... Sheet material feeding device, 3
... Feeding roller, 5 ... Platen, 17, 18a
... Sheet material feeding passage, 19 ... Valve member, 17a
...Groove with which the lower end portion of the valve member 19 engages, 19c
, 31...Photocoupler as a detection means, 1
9b...Protrusion serving as a detection means.
Claims (1)
シート材を給送するシート材給送装置において、 前記シート材供給部と前記プラテンとの間のシ
ート材給送通路に、シート材をプラテン側に押し
込む弁部材を揺動可能に設けたことを特徴とする
シート材給送装置。 (2) 前記弁部材を、前記プラテン側にのみ回動
可能にして、前記シート材が前記シート材供給部
側に戻るのを防止するように構成したことを特徴
とする請求項(1)記載のシート材給送装置。 (3) 前記シート材給送通路に、前記弁部材がシ
ート材をプラテン側に押し込む状態まで回動した
ことを検知する検知手段を設けたことを特徴とす
る請求項(1)又は(2)記載のシート材給送装置。[Claims for Utility Model Registration] (1) In a sheet material feeding device that feeds a sheet material from a sheet material supply section to a platen of a recording device, sheet material feeding between the sheet material supply section and the platen. A sheet material feeding device characterized in that a valve member for pushing the sheet material toward the platen is swingably provided in the passage. (2) The valve member is configured to be rotatable only toward the platen and to prevent the sheet material from returning to the sheet material supply section. sheet material feeding device. (3) Claim (1) or (2) characterized in that the sheet material feeding passage is provided with a detection means for detecting that the valve member has rotated to a state where the sheet material is pushed into the platen side. The sheet material feeding device described.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989037991U JPH0743073Y2 (en) | 1989-04-03 | 1989-04-03 | Sheet material feeder |
| US07/875,219 US5171006A (en) | 1989-04-03 | 1992-04-28 | Sheet material feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989037991U JPH0743073Y2 (en) | 1989-04-03 | 1989-04-03 | Sheet material feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02129350U true JPH02129350U (en) | 1990-10-25 |
| JPH0743073Y2 JPH0743073Y2 (en) | 1995-10-04 |
Family
ID=31545601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989037991U Expired - Lifetime JPH0743073Y2 (en) | 1989-04-03 | 1989-04-03 | Sheet material feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743073Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59118482A (en) * | 1982-11-20 | 1984-07-09 | Brother Ind Ltd | Paper feeder for printer |
| JPS6195753U (en) * | 1984-11-28 | 1986-06-20 |
-
1989
- 1989-04-03 JP JP1989037991U patent/JPH0743073Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59118482A (en) * | 1982-11-20 | 1984-07-09 | Brother Ind Ltd | Paper feeder for printer |
| JPS6195753U (en) * | 1984-11-28 | 1986-06-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0743073Y2 (en) | 1995-10-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |