JPH01159658U - - Google Patents
Info
- Publication number
- JPH01159658U JPH01159658U JP5436588U JP5436588U JPH01159658U JP H01159658 U JPH01159658 U JP H01159658U JP 5436588 U JP5436588 U JP 5436588U JP 5436588 U JP5436588 U JP 5436588U JP H01159658 U JPH01159658 U JP H01159658U
- Authority
- JP
- Japan
- Prior art keywords
- drive roller
- nip rollers
- pressing
- separated
- photosensitive material
- 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Advancing Webs (AREA)
Description
第１図〜第４図は本考案に係る第１の実施例を
示し、第１図はフイルム搬送装置の要部の斜視図
、第２図はその右半部の要部縦断正面図、第３図
及び第４図はそれぞれフイルム搬送装置の作動状
態を示す縦断側面図、第５図及び第６図はそれぞ
れ本考案に係る第２の実施例を示すフイルム搬送
装置の右半部正面図及び要部縦断側面図、第７図
は従来例による第３図相当図である。
１……駆動ローラ、４……ロールフイルム、５
ａ，５ｂ……ニツプローラ、１４……押圧手段（
縮ばね）、１５……押圧解除手段、Ｆ……押圧力
、Ｓ……露光用スリツト。
1 to 4 show a first embodiment of the present invention, in which FIG. 1 is a perspective view of the main parts of the film conveying device, FIG. 2 is a vertical sectional front view of the right half of the main part, and FIG. 3 and 4 are longitudinal sectional side views showing the operating state of the film transport device, respectively, and FIGS. 5 and 6 are front views of the right half of the film transport device showing a second embodiment of the present invention, respectively. FIG. 7, a vertical sectional side view of the main part, is a view corresponding to FIG. 3 according to a conventional example. 1... Drive roller, 4... Roll film, 5
a, 5b...Nip roller, 14...Press means (
compression spring), 15...pressure release means, F...pressure force, S...exposure slit.
Claims (1)
動ローラに対して接離自在に設けられた、駆動ロ
ーラより小径の２本のニツプローラと、両ニツプ
ローラを駆動ローラへ押圧する押圧手段と、その
押圧を解除する押圧解除手段とを具備して成り、 駆動ローラと２本のニツプローラとによつて感
光材料を挟持搬送する際には、両ニツプローラを
相互に離間して露光用スリツトを形成し、感光材
料搬送の休止時には、両ニツプローラの駆動ロー
ラへの押圧を解除して露光用スリツトを閉止する
ように構成した画像記録装置のフイルム搬送装置
。[Claims for Utility Model Registration] A drive roller, two nip rollers that are arranged so as to be able to be separated from each other and that can move toward and away from the drive roller and have a smaller diameter than the drive roller, and connect both nip rollers to the drive roller. It is equipped with a pressing means for pressing, and a pressing release means for releasing the pressing force, and when the photosensitive material is held and conveyed by the drive roller and two nip rollers, the two nip rollers are separated from each other. A film conveying device for an image recording apparatus, wherein an exposure slit is formed, and when conveyance of a photosensitive material is stopped, the pressure of both nip rollers on a drive roller is released to close the exposure slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5436588U JPH0515479Y2 (en) | 1988-04-21 | 1988-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5436588U JPH0515479Y2 (en) | 1988-04-21 | 1988-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01159658U true JPH01159658U (en) | 1989-11-06 |
| JPH0515479Y2 JPH0515479Y2 (en) | 1993-04-23 |
Family
ID=31280299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5436588U Expired - Lifetime JPH0515479Y2 (en) | 1988-04-21 | 1988-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515479Y2 (en) |
-
1988
- 1988-04-21 JP JP5436588U patent/JPH0515479Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0515479Y2 (en) | 1993-04-23 |
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