JPH0358627U - - Google Patents
Info
- Publication number
- JPH0358627U JPH0358627U JP11981789U JP11981789U JPH0358627U JP H0358627 U JPH0358627 U JP H0358627U JP 11981789 U JP11981789 U JP 11981789U JP 11981789 U JP11981789 U JP 11981789U JP H0358627 U JPH0358627 U JP H0358627U
- Authority
- JP
- Japan
- Prior art keywords
- microfilm
- grinding
- erasing device
- holding member
- recording section
- 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
- 230000032258 transport Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Description
第１図は本考案の実施例にかかるマイクロフイ
ルムの画像消去装置の概略構成を示した斜視図、
第２図は回転砥石と押え部材および永久磁石と押
え部材によりマイクロフイルムを挟持している状
態の説明図、第３図は本実施例の画像消去装置の
研削屑収納ボツクスの斜視図、第４図は第３図の
研削屑収納ボツクスと回転砥石の位置関係の説明
図、第５図はマイクロフイルムを収納したカセツ
トの分解斜視図、第６図はマイクロフイルムの画
像記録部と画像情報記録部の説明図、第７図はマ
イクロカセツトリーダの説明図である。
１……マイクロフイルム、１ａ……画像記録部
、１ｂ……画像情報記録部、２０……画像消去装
置、２３ａ……取付け軸（フイルム給送手段）、
２５……研削屑収納ボツクス、２６……押え部材
、２７……回転砥石（研削部材）、Ａ……回転砥
石の回転方向、Ｂ……マイクロフイルムの給送方
向。
FIG. 1 is a perspective view showing a schematic configuration of a microfilm image erasing device according to an embodiment of the present invention;
Fig. 2 is an explanatory diagram of a state in which a microfilm is held between a rotary grindstone and a holding member, and a permanent magnet and a holding member, Fig. 3 is a perspective view of a grinding waste storage box of the image erasing device of this embodiment, and Fig. 4 The figure is an explanatory diagram of the positional relationship between the grinding waste storage box and the rotary grindstone in Figure 3, Figure 5 is an exploded perspective view of the cassette that stores the microfilm, and Figure 6 is the image recording section and image information recording section of the microfilm. FIG. 7 is an explanatory diagram of the microcassette reader. 1... Microfilm, 1a... Image recording section, 1b... Image information recording section, 20... Image erasing device, 23a... Mounting shaft (film feeding means),
25... Grinding waste storage box, 26... Holding member, 27... Rotary grindstone (grinding member), A... Rotating direction of the rotating grindstone, B... Microfilm feeding direction.
Claims (1)
と、この研削部材と共働して前記マイクロフイル
ムを挟圧する押え部材と、前記マイクロフイルム
を前記挟圧状態時に移送するフイルム給送手段と
を備えたことを特徴とするマイクロフイルム用情
報消去装置。 The present invention includes a columnar grinding member capable of grinding the microfilm, a holding member that works together with the grinding member to pinch the microfilm, and a film feeding means that transports the microfilm in the pinched state. An information erasing device for microfilm, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11981789U JPH0358627U (en) | 1989-10-13 | 1989-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11981789U JPH0358627U (en) | 1989-10-13 | 1989-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0358627U true JPH0358627U (en) | 1991-06-07 |
Family
ID=31667914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11981789U Pending JPH0358627U (en) | 1989-10-13 | 1989-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0358627U (en) |
-
1989
- 1989-10-13 JP JP11981789U patent/JPH0358627U/ja active Pending
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