JPS603752U - Paper tension mechanism in photo printing equipment - Google Patents
Paper tension mechanism in photo printing equipmentInfo
- Publication number
- JPS603752U JPS603752U JP9453983U JP9453983U JPS603752U JP S603752 U JPS603752 U JP S603752U JP 9453983 U JP9453983 U JP 9453983U JP 9453983 U JP9453983 U JP 9453983U JP S603752 U JPS603752 U JP S603752U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- paper
- tension
- supply roller
- tension mechanism
- 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
Landscapes
- Projection-Type Copiers In General (AREA)
- Advancing Webs (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案のペーパーテンション機構を組込んだ写
真焼付装置の要部を示す概略的説明図。
第２図は本考案のペーパーテンション機構を示す斜視図
。第３図は圧着ローラー作動レバーを示す部分的側面図
。第４図Ａ、 Ｂはそれぞれ圧着ローラー及びテンショ
ンローラーのペーパー挿通位置及びペーパー送り及びテ
ンション附与作動位置を示す説明図。FIG. 1 is a schematic explanatory diagram showing the main parts of a photographic printing apparatus incorporating the paper tension mechanism of the present invention. FIG. 2 is a perspective view showing the paper tension mechanism of the present invention. FIG. 3 is a partial side view showing the pressure roller actuation lever. FIGS. 4A and 4B are explanatory diagrams showing the paper insertion position of the pressure roller and the tension roller, and the paper feeding and tension applying operation positions, respectively.
Claims (1)
を挾持して所定時刻にペーパーに所定量あ送りを与える
供給ローラー及びこれと協働する圧着ロー・ラーと、前
記供給ローラー及びこれの後流側に間隔をおいて配置さ
れるペーパーガイドローラーの間に上下移動可能に配置
されて、供給ローラー及びガイドローラーの間に張渡さ
れるペーパーを圧下してガイドローラーから焼付部を経
て間欠送りローラーにより引出されるペーパ一部分に所
定のテンションを与えるテンションローラーと、前記圧
着ローラーをペーパー挿通のために前記供給ローラーよ
り離脱保持させる保持手段と、前記テンションローラー
をペーパー挿通のために前記供給ローラーの上面及びガ
イドローラーの上面を結ぶ平面より上方のロック位置に
係止するロック手段とを有する写真焼付装置において、
前記テンションローラーのロック位置への移動に連動し
て前記保持手段が作動され、圧着ローラーを供給ローラ
ーより離隔するとともに前記圧着ローラーの前記離隔す
る運動に連動して前記ロック手段が作動されてテンショ
ンローラーをロック位置に係止するように構成したこと
を特徴とする写真焼付装置におけるペーパーテンション
機構。A supply roller that clamps a long paper drawn out from a paper magazine and feeds the paper by a predetermined amount at a predetermined time, a pressure roller/roller that cooperates with the supply roller, and the supply roller and the downstream side thereof. It is arranged to be movable up and down between paper guide rollers arranged at intervals, and the paper stretched between the supply roller and the guide roller is compressed and pulled out from the guide roller through the baking section by the intermittent feed roller. a tension roller that applies a predetermined tension to a portion of the paper to be processed; holding means that separates and holds the pressure roller from the supply roller for paper insertion; A photographic printing apparatus having a locking means for locking at a locking position above a plane connecting the upper surfaces of the rollers,
The holding means is operated in conjunction with the movement of the tension roller to the lock position to separate the pressure roller from the supply roller, and the locking means is operated in conjunction with the movement of the pressure roller to separate the tension roller. A paper tension mechanism for a photographic printer, characterized in that the paper tension mechanism is configured to be locked in a lock position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9453983U JPS603752U (en) | 1983-06-20 | 1983-06-20 | Paper tension mechanism in photo printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9453983U JPS603752U (en) | 1983-06-20 | 1983-06-20 | Paper tension mechanism in photo printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS603752U true JPS603752U (en) | 1985-01-11 |
Family
ID=30226255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9453983U Pending JPS603752U (en) | 1983-06-20 | 1983-06-20 | Paper tension mechanism in photo printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS603752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63101096U (en) * | 1986-12-23 | 1988-06-30 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5616146A (en) * | 1979-07-17 | 1981-02-16 | Minolta Camera Co Ltd | Electrophotographic printer and insertion method for roll copy paper in this printer |
-
1983
- 1983-06-20 JP JP9453983U patent/JPS603752U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5616146A (en) * | 1979-07-17 | 1981-02-16 | Minolta Camera Co Ltd | Electrophotographic printer and insertion method for roll copy paper in this printer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63101096U (en) * | 1986-12-23 | 1988-06-30 | ||
| JPH0429758Y2 (en) * | 1986-12-23 | 1992-07-17 |
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