JPH0251349U - - Google Patents
Info
- Publication number
- JPH0251349U JPH0251349U JP13018888U JP13018888U JPH0251349U JP H0251349 U JPH0251349 U JP H0251349U JP 13018888 U JP13018888 U JP 13018888U JP 13018888 U JP13018888 U JP 13018888U JP H0251349 U JPH0251349 U JP H0251349U
- Authority
- JP
- Japan
- Prior art keywords
- negative mask
- negative
- mask
- positioning
- case
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
Description
第1図は、この考案に係るネガキヤリア装置の
分解斜視図、第2図は同上のセツト状態における
一部切欠平面図、第3図は第2図の―線に沿
つた断面図、第4図は同上のネガマスク本体の一
部とネガマスクとを示す分解斜視図、第5図乃至
第7図はネガマスクの取付け状態を段階的に示す
断面図である。
1……ネガマスク本体、2……ケース、3……
フイルム挿通孔、4……上板、5……下板、6,
7……窓、8……突出部、9……ネガマスク、1
1……位置決め溝、12……位置決め凹部、13
……テーパ面、14……第1の位置決め突起、1
5……第2の位置決め突起、16……押し爪、1
9……スプリング、20……フイルム案内溝、2
1……露光孔、22……押え機構、40……マス
ク台、41……窓、42……案内部。
Fig. 1 is an exploded perspective view of the negative carrier device according to the invention, Fig. 2 is a partially cutaway plan view of the same in the set state, Fig. 3 is a sectional view taken along the line - - in Fig. 2, and Fig. 4. 5 is an exploded perspective view showing a part of the negative mask main body and the negative mask, and FIGS. 5 to 7 are cross-sectional views showing the state of attachment of the negative mask step by step. 1... Negative mask body, 2... Case, 3...
Film insertion hole, 4...upper plate, 5...lower plate, 6,
7...Window, 8...Protrusion, 9...Negative mask, 1
1...Positioning groove, 12...Positioning recess, 13
...Tapered surface, 14...First positioning protrusion, 1
5...Second positioning protrusion, 16...Press claw, 1
9...Spring, 20...Film guide groove, 2
1... exposure hole, 22... presser mechanism, 40... mask stand, 41... window, 42... guide section.
Claims (1)
形成し、そのケースの上板および下板に透孔用の
窓を設け、ケース内部には、フイルム案内溝を下
面に有し、その上部に露光孔を形成したネガマス
ク、そのネガマスクのフイルム案内溝に沿つて搬
送されるネガフイルムの押え機構を組込んだネガ
マスク本体と、このネガマスク本体を着脱自在に
支持するマスク台とから成り、前記ネガマスク本
体における角形ケースの外周下部には、対向辺間
の寸法が等しいフランジを設け、前記マスク台に
は窓を形成し、マスク台の上面には、上記ケース
におけるフランジの両側部をスライド自在に案内
する一対の案内部を設け、その案内部に沿つて差
し込まれるケースの差し込み側前側を位置決めす
る位置決め部材をマスク台上に設けたことを特徴
とするプリンタにおけるネガキヤリア装置。 (2) ケースの上板に形成した窓をネガマスクの
外周形状に対応する形状とし、その窓の内周対向
位置に一対の突出部を形成し、上記ネガマスクの
外周における2組の対向面のうち、一方の対向面
には上記突出部が通過可能な一対の案内溝を形成
し、他方の対向面における一方に位置決め凹部を
設け、他方には位置決め溝を形成し、その位置決
め溝を有する側面下部にテーパ面を設け、前記ケ
ースの上板上側には、窓から上記上板の下面側に
ネガマスクが差し込まれたとき、そのネガマスク
の位置決め溝に嵌る第1の位置決め突起と、案内
溝と突出部の位置がずれる方向にネガマスクが移
動したとき位置決め凹部に嵌る第2の位置決め突
起を設け、その第2の位置決め突起に向けて移動
自在に支持され、窓に対するネガマスクの差し込
み時に、テーパ面で押されて後退し、スプリング
の弾力によつて前進する押し爪を第1の位置決め
突起の側方に設けた請求項(1)記載のプリンタに
おけるネガキヤリア装置。[Scope of Claim for Utility Model Registration] (1) Film insertion holes are formed at opposite positions of a square case, windows for the holes are provided on the upper and lower plates of the case, and film guide grooves are provided inside the case. A negative mask having an exposure hole formed in the upper part of the negative mask, a negative mask body incorporating a holding mechanism for holding the negative film conveyed along the film guide groove of the negative mask, and a mask that detachably supports the negative mask body. A flange with equal dimensions between opposing sides is provided at the lower part of the outer periphery of the rectangular case in the negative mask body, a window is formed in the mask stand, and a window is formed on the upper surface of the mask stand, and a flange is provided on the lower part of the outer periphery of the rectangular case in the negative mask body. A negative carrier device for a printer, characterized in that a pair of guide parts for slidably guiding both side parts are provided, and a positioning member for positioning the insertion side front side of a case inserted along the guide parts is provided on a mask stand. (2) A window formed on the upper plate of the case is shaped to correspond to the outer circumference of the negative mask, and a pair of protrusions are formed at opposite positions on the inner circumference of the window, and one of the two sets of opposing surfaces on the outer circumference of the negative mask is formed. , a pair of guide grooves through which the protrusion can pass is formed on one opposing surface, a positioning recess is provided on one side of the other opposing surface, a positioning groove is formed on the other side, and a lower side surface having the positioning groove is formed. A tapered surface is provided on the upper side of the upper plate of the case, and a first positioning protrusion that fits into the positioning groove of the negative mask when the negative mask is inserted into the lower side of the upper plate from the window, and a guide groove and a protrusion. A second positioning protrusion is provided which fits into the positioning recess when the negative mask moves in a direction in which the position of the negative mask is shifted. 2. The negative carrier device for a printer according to claim 1, further comprising a push pawl provided on a side of the first positioning protrusion, which is moved backward by the force of the spring and moved forward by the elasticity of the spring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988130188U JPH0645961Y2 (en) | 1988-10-04 | 1988-10-04 | Negative carrier device in printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988130188U JPH0645961Y2 (en) | 1988-10-04 | 1988-10-04 | Negative carrier device in printer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0251349U true JPH0251349U (en) | 1990-04-11 |
JPH0645961Y2 JPH0645961Y2 (en) | 1994-11-24 |
Family
ID=31385128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988130188U Expired - Lifetime JPH0645961Y2 (en) | 1988-10-04 | 1988-10-04 | Negative carrier device in printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0645961Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0351434U (en) * | 1989-09-26 | 1991-05-20 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61133937A (en) * | 1984-12-05 | 1986-06-21 | Tamuron:Kk | Photographing device of film |
JPS62176846U (en) * | 1986-04-28 | 1987-11-10 | ||
JPS6331053U (en) * | 1986-08-12 | 1988-02-29 |
-
1988
- 1988-10-04 JP JP1988130188U patent/JPH0645961Y2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61133937A (en) * | 1984-12-05 | 1986-06-21 | Tamuron:Kk | Photographing device of film |
JPS62176846U (en) * | 1986-04-28 | 1987-11-10 | ||
JPS6331053U (en) * | 1986-08-12 | 1988-02-29 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0351434U (en) * | 1989-09-26 | 1991-05-20 |
Also Published As
Publication number | Publication date |
---|---|
JPH0645961Y2 (en) | 1994-11-24 |
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