JPS55140832A - Film exchange device for x-ray photographic apparatus - Google Patents
Film exchange device for x-ray photographic apparatusInfo
- Publication number
- JPS55140832A JPS55140832A JP4797079A JP4797079A JPS55140832A JP S55140832 A JPS55140832 A JP S55140832A JP 4797079 A JP4797079 A JP 4797079A JP 4797079 A JP4797079 A JP 4797079A JP S55140832 A JPS55140832 A JP S55140832A
- Authority
- JP
- Japan
- Prior art keywords
- films
- film
- rollers
- different sizes
- passage
- 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
Landscapes
- Radiography Using Non-Light Waves (AREA)
- Collation Of Sheets And Webs (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
PURPOSE: To make possible the use of films of plural sizes by providing a branch passage to the passage of cut films, and opening and closing this thereby enabling the films of different sizes to be sent out and contained in the photographing part.
CONSTITUTION: In order to use films of different sizes, the 3rd film case 17, branch passage 16, photographing drum 52, rollers 59, 60, 38 and guide member 64 for branching passages 14, 16 are disposed. When this device is operated, the respective foregoing rollers revolve counterclockwise and the member 64 moves in the shaded position, thereby closing the passage 14. Thence, when a film is sent out to the photographing part from the chamber 55 of the case 17 and its trailing end passes a sensor 40, the respective foregoing rollers stop. After the X-ray exposure, the respective rollers revolve clockwise, by which the film is reverse-fed and is contained in the chamber 58 in the case 17. Thereby, the films of different sizes may be handled.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4797079A JPS55140832A (en) | 1979-04-20 | 1979-04-20 | Film exchange device for x-ray photographic apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4797079A JPS55140832A (en) | 1979-04-20 | 1979-04-20 | Film exchange device for x-ray photographic apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55140832A true JPS55140832A (en) | 1980-11-04 |
Family
ID=12790168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4797079A Pending JPS55140832A (en) | 1979-04-20 | 1979-04-20 | Film exchange device for x-ray photographic apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55140832A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4988523A (en) * | 1972-12-25 | 1974-08-23 | ||
JPS5164392A (en) * | 1974-10-07 | 1976-06-03 | Picker Corp | X sensochi x sensuhotsutofuirumusochi oyobi fuirumuokurikiko narabini hoshasenshashinsatsueihoho |
JPS549920A (en) * | 1977-06-24 | 1979-01-25 | Canon Inc | Automatic original handling device |
-
1979
- 1979-04-20 JP JP4797079A patent/JPS55140832A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4988523A (en) * | 1972-12-25 | 1974-08-23 | ||
JPS5164392A (en) * | 1974-10-07 | 1976-06-03 | Picker Corp | X sensochi x sensuhotsutofuirumusochi oyobi fuirumuokurikiko narabini hoshasenshashinsatsueihoho |
JPS549920A (en) * | 1977-06-24 | 1979-01-25 | Canon Inc | Automatic original handling device |
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