JPH01140546U - - Google Patents
Info
- Publication number
- JPH01140546U JPH01140546U JP3676288U JP3676288U JPH01140546U JP H01140546 U JPH01140546 U JP H01140546U JP 3676288 U JP3676288 U JP 3676288U JP 3676288 U JP3676288 U JP 3676288U JP H01140546 U JPH01140546 U JP H01140546U
- Authority
- JP
- Japan
- Prior art keywords
- work rolls
- pair
- pressure
- sheet
- work
- 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
- 239000002775 capsule Substances 0.000 claims description 2
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
Landscapes
- Photographic Developing Apparatuses (AREA)
Description
第１図から第３図までは本考案を具体化した実
施例を示すもので、第１図は一対のワークロール
が接近した状態を示す圧力現像装置の一部側面図
、第２図は一対のワークロールが離間した状態の
圧力現像装置の一部側面図、第３図１〜４は本考
案の圧力現像装置による圧力現像の作業態様の過
程を示す説明図、第４図１〜４は従来の圧力現像
装置による圧力現像の作業態様の過程を示す説明
図である。
１，２…ワークロール、３，４…バツクアツプ
ロール、７…カムロール、８…カム部、９…支持
ロール、１０…駆動モータ、１１，１３…減速機
構、１２…クラツチ機構、２０…感光性カプセル
シート、２１…顕色剤シート。
1 to 3 show embodiments embodying the present invention. FIG. 1 is a partial side view of a pressure developing device showing a state in which a pair of work rolls are close together, and FIG. FIG. 3 is a partial side view of the pressure developing device with the work rolls separated from each other; FIGS. FIG. 2 is an explanatory diagram showing the process of a pressure development operation performed by a conventional pressure development device. DESCRIPTION OF SYMBOLS 1, 2... Work roll, 3, 4... Backup roll, 7... Cam roll, 8... Cam part, 9... Support roll, 10... Drive motor, 11, 13... Reduction mechanism, 12... Clutch mechanism, 20... Photosensitivity Capsule sheet, 21...color developer sheet.
Claims (1)
被加圧シートを加圧して圧力現像する一対のワー
クロールを接離可能に構成した圧力現像装置にお
いて、 前記一対のワークロールを接近させて前記被加
圧シートを挾み込み圧力現像作業を開始する際並
びに被加圧シートを挾み込んでいる一対のワーク
ロールを離間させて圧力現像作業を終了する際に
、前記ワークロールの少なくとも一方のワークロ
ールが定速回転しているようにしたことを特徴と
する圧力現像装置。 (2) 前記一対のワークロールを接近させて前記
被加圧シートを挾み込み圧力現像作業を開始する
際並びに被加圧シートを挾み込んでいる一対のワ
ークロールを離間させて圧力現像作業を終了する
際に定速回転している少なくとも一方のワークロ
ールの回転速度を、圧力現像途中のワークロール
の回転速度に比べて遅い速度に切り換えるように
したことを特徴とする請求項１に記載の圧力現像
装置。[Scope of Claim for Utility Model Registration] (1) A pressure developing device configured to allow a pair of work rolls to press and develop a pressurized sheet such as a photosensitive capsule sheet or a color developer sheet so as to be able to approach and separate, When a pair of work rolls are brought close together to sandwich the pressurized sheet to start pressure development work, and when a pair of work rolls sandwiching the pressurized sheet are separated to end the pressure development work. . A pressure developing device, wherein at least one of the work rolls is rotated at a constant speed. (2) When the pair of work rolls are moved close to each other to sandwich the pressurized sheet to start the pressure development operation, and when the pair of work rolls that are sandwiching the pressurized sheet are separated, the pressure development operation is performed. According to claim 1, the rotational speed of at least one of the work rolls rotating at a constant speed is switched to a speed slower than the rotational speed of the work roll during pressure development when the pressure development is completed. pressure developing device.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3676288U JPH01140546U (en) | 1988-03-19 | 1988-03-19 | |
| US07/324,292 US4920375A (en) | 1988-03-16 | 1989-03-15 | Imaging device |
| EP19890302615 EP0333481A3 (en) | 1988-03-16 | 1989-03-16 | Imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3676288U JPH01140546U (en) | 1988-03-19 | 1988-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01140546U true JPH01140546U (en) | 1989-09-26 |
Family
ID=31263351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3676288U Pending JPH01140546U (en) | 1988-03-16 | 1988-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01140546U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62222253A (en) * | 1986-02-18 | 1987-09-30 | Canon Inc | Transfer device and recording device with said device |
-
1988
- 1988-03-19 JP JP3676288U patent/JPH01140546U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62222253A (en) * | 1986-02-18 | 1987-09-30 | Canon Inc | Transfer device and recording device with said device |
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