ES245371U - Una funda para microfilme - Google Patents
Una funda para microfilmeInfo
- Publication number
- ES245371U ES245371U ES1978245371U ES245371U ES245371U ES 245371 U ES245371 U ES 245371U ES 1978245371 U ES1978245371 U ES 1978245371U ES 245371 U ES245371 U ES 245371U ES 245371 U ES245371 U ES 245371U
- Authority
- ES
- Spain
- Prior art keywords
- microfilm
- jacket
- lip
- parallel channels
- insert opening
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/64—Means for mounting individual pictures to be projected, e.g. frame for transparency
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C11/00—Auxiliary processes in photography
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Bag Frames (AREA)
- Container Filling Or Packaging Operations (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Fishing Rods (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Making Paper Articles (AREA)
- Overhead Projectors And Projection Screens (AREA)
Abstract
1.Una funda para microfilme para la introducción manual o automática/mecánica de cuadros o tiras de microfilme, que comprende una pluralidad de estructuras de canal de funda para microfilme paralelas, teniendo cada estructura de canal de funda para microfilme una abertura de hacia atrás con lados que se extienden hacia atrás formando con ello un reborde superior que se extiende centradamente hacia fuera, compuesto de una parte superior de funda para microfilme hacia atrás de la abertura de rendija, y formando un labio inferior hacia adelante de la abertura de rendija. 2.Una funda para microfilme, según la reivindicación 1, en la cual las hojas superior e inferior son hojas de plástico y tienen diferentes gruesos, siendo más gruesa la hoja inferior. 3.Una funda para microfilme, según la reivindicación 1, en la cual las estructuras de canal de funda para microfilme tienen anchuras diferentes entre sí. 4.Una funda para microfilme, según la reivindicación 3, en la cual las estructuras de fundaaberturas de rendija espaciadas entre sí, siguiéndose una a otra las aberturas de rendija de la serie en al menos una de las estructuras de canal de funda para microfilme. 5.Una funda para microfilme, según la reivindicación 4, en la cual dichos lados que se extienden hacia atrás están al tresbolillo alternadamente con relación a las paredes divisorias de las estructuras de funda para microfilme adyacentes, entre ellas. 6.Una funda para microfilme.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772752516 DE2752516C2 (de) | 1977-11-24 | 1977-11-24 | Mikrofilmtasche |
| US05/877,576 US4170081A (en) | 1975-09-08 | 1978-02-14 | Novel microfilm jacket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES245371U true ES245371U (es) | 1980-08-01 |
| ES245371Y ES245371Y (es) | 1981-01-16 |
Family
ID=25773146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1978245371U Expired ES245371Y (es) | 1977-11-24 | 1978-09-12 | Una funda para microfilme |
Country Status (9)
| Country | Link |
|---|---|
| JP (2) | JPS5473626A (es) |
| BR (1) | BR7805426A (es) |
| CA (1) | CA1098348A (es) |
| CH (1) | CH639213A5 (es) |
| ES (1) | ES245371Y (es) |
| FR (1) | FR2410303A1 (es) |
| GB (1) | GB2030543B (es) |
| IT (1) | IT1104230B (es) |
| SE (1) | SE7809255L (es) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003187A (en) * | 1975-09-08 | 1977-01-18 | Kiejzik Paul A | Microfilm jacket microfilm feeding device and process |
-
1978
- 1978-06-08 CA CA305,070A patent/CA1098348A/en not_active Expired
- 1978-07-17 GB GB7830040A patent/GB2030543B/en not_active Expired
- 1978-08-22 BR BR7805426A patent/BR7805426A/pt unknown
- 1978-09-01 SE SE7809255A patent/SE7809255L/xx unknown
- 1978-09-12 ES ES1978245371U patent/ES245371Y/es not_active Expired
- 1978-10-02 FR FR7828104A patent/FR2410303A1/fr active Granted
- 1978-10-11 JP JP12502778A patent/JPS5473626A/ja active Pending
- 1978-11-17 CH CH1184078A patent/CH639213A5/de not_active IP Right Cessation
- 1978-11-23 IT IT09645/78A patent/IT1104230B/it active
-
1982
- 1982-02-26 JP JP1982025835U patent/JPS57148133U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5473626A (en) | 1979-06-13 |
| CA1098348A (en) | 1981-03-31 |
| FR2410303A1 (fr) | 1979-06-22 |
| BR7805426A (pt) | 1979-07-24 |
| IT1104230B (it) | 1985-10-21 |
| ES245371Y (es) | 1981-01-16 |
| SE7809255L (sv) | 1979-05-25 |
| CH639213A5 (de) | 1983-10-31 |
| JPS57148133U (es) | 1982-09-17 |
| GB2030543A (en) | 1980-04-10 |
| FR2410303B1 (es) | 1983-11-10 |
| IT7809645A0 (it) | 1978-11-23 |
| GB2030543B (en) | 1982-12-15 |
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