JPS60191039U - Film surface retention structure for large format film - Google Patents

Film surface retention structure for large format film

Info

Publication number
JPS60191039U
JPS60191039U JP8014684U JP8014684U JPS60191039U JP S60191039 U JPS60191039 U JP S60191039U JP 8014684 U JP8014684 U JP 8014684U JP 8014684 U JP8014684 U JP 8014684U JP S60191039 U JPS60191039 U JP S60191039U
Authority
JP
Japan
Prior art keywords
film
exposure aperture
aperture frame
frame
format film
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
Application number
JP8014684U
Other languages
Japanese (ja)
Inventor
進 藤田
Original Assignee
富士写真フイルム株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 富士写真フイルム株式会社 filed Critical 富士写真フイルム株式会社
Priority to JP8014684U priority Critical patent/JPS60191039U/en
Publication of JPS60191039U publication Critical patent/JPS60191039U/en
Pending legal-status Critical Current

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  • Projection-Type Copiers In General (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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の構成を透視図的に示した説明図、第２
図ａ、　ｂは本考案の作用に係る断面説明図、第３図、
第４図及び第５図は本考案の具体的な実施例の構造説明
図である。 １．１６−・・露光開口枠、ｌｕ、ｌｄ、１６ｕ・・・
露光開口枠の短辺、２．３．　１７．　１８・・・位置
決め用のピン、４．１５・・・大判フィルム、５．２９
・・・圧板、１１．　１　ｒ、　　１６１．　１６　ｒ
・・・露光開口枠の長辺、Ｅ・・・外縁、４ｓ、１５ｓ
・・・大判フィルムの周縁部、５ｐ、２９ｐ・・・突部
としての突条。Figure 1 is an explanatory diagram showing the configuration of the present invention in a perspective view;
Figures a and b are cross-sectional explanatory diagrams related to the operation of the present invention, Figure 3,
4 and 5 are structural explanatory diagrams of specific embodiments of the present invention. 1.16-...Exposure aperture frame, lu, ld, 16u...
Short side of exposure aperture frame, 2.3. 17. 18...Positioning pin, 4.15...Large format film, 5.29
... Pressure plate, 11. 1 r, 161. 16 r
...Long side of exposure aperture frame, E...outer edge, 4s, 15s
...Periphery of large film, 5p, 29p...Protrusions as protrusions.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 露光開口枠の一つの辺に沿って立設した位置決め用の二
つのピンに大判フィルムを係架するとともに、圧板て背
面から押圧し露光開口枠との間で大判フィルムを挾持す
る構造において、上記大判フィルムを上記ピンに係架し
上記露光開口枠上に定位させた状態で、少なくとも上記
の辺と交わる露光開口枠の二つの辺の外縁より外側に位
置する大判フィルムの周縁部を上記露光開口枠の二つの
辺の外縁より外側の凹部との間で上記フィルムの挾持位
置の面から偏位させて保持する突部を、上記圧板の周縁
部に形成したことを特徴とする大判フィルムのフィルム
面保持構造。In a structure in which a large-format film is suspended between two positioning pins set up along one side of an exposure aperture frame, and the large-format film is held between the exposure aperture frame and the exposure aperture frame by pressing from the back with a pressure plate, With the large-format film suspended on the pin and positioned on the exposure aperture frame, the peripheral edge of the large-format film located outside the outer edges of at least two sides of the exposure aperture frame that intersect with the above-mentioned sides is inserted into the exposure aperture. A large-sized film characterized in that a protrusion is formed on the peripheral edge of the pressure plate to hold the film offset from the surface of the clamping position between the concave portions outside the outer edges of the two sides of the frame. Surface-retaining structure.
JP8014684U 1984-05-29 1984-05-29 Film surface retention structure for large format film Pending JPS60191039U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8014684U JPS60191039U (en) 1984-05-29 1984-05-29 Film surface retention structure for large format film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8014684U JPS60191039U (en) 1984-05-29 1984-05-29 Film surface retention structure for large format film

Publications (1)

Publication Number Publication Date
JPS60191039U true JPS60191039U (en) 1985-12-18

Family

ID=30625721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8014684U Pending JPS60191039U (en) 1984-05-29 1984-05-29 Film surface retention structure for large format film

Country Status (1)

Country Link
JP (1) JPS60191039U (en)

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