JPS55140832A - Film exchange device for x-ray photographic apparatus - Google Patents

Film exchange device for x-ray photographic apparatus

Info

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
Application number
JP4797079A
Other languages
Japanese (ja)
Inventor
Tatsuhiro Ishizuka
Takuo Tsukahara
Yoshihisa Yamazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Medical Corp
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 Hitachi Medical Corp filed Critical Hitachi Medical Corp
Priority to JP4797079A priority Critical patent/JPS55140832A/en
Publication of JPS55140832A publication Critical patent/JPS55140832A/en
Pending legal-status Critical Current

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
JP4797079A 1979-04-20 1979-04-20 Film exchange device for x-ray photographic apparatus Pending JPS55140832A (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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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