JPS6428613U - - Google Patents

Info

Publication number
JPS6428613U
JPS6428613U JP12315387U JP12315387U JPS6428613U JP S6428613 U JPS6428613 U JP S6428613U JP 12315387 U JP12315387 U JP 12315387U JP 12315387 U JP12315387 U JP 12315387U JP S6428613 U JPS6428613 U JP S6428613U
Authority
JP
Japan
Prior art keywords
aperture
manual
automatic
operation means
activated
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
JP12315387U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP12315387U priority Critical patent/JPS6428613U/ja
Publication of JPS6428613U publication Critical patent/JPS6428613U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は本考案装置の一実施例を示す回路図、
第２図は同上装置に用いられる手動絞り操作器の
構成例を示す図である。 １……オート、マニユアル選択切替スイツチ接
点、２……速写撮影スイツチ接点、３……絞り全
開操作検出スイツチ接点、４〜６……照射野サイ
ズ選択用スイツチ接点、１１ＶＲ〜１３ＶＲ……
マニユアル選択時照射野サイズ調整用可変抵抗、
２１ＶＲ〜２３ＶＲ……オート選択時照射野サイ
ズ調整用可変抵抗、ＤＭ……絞り開閉用直流モー
タ、１ＰＲ……絞りサイズ帰還用ポテンシヨメー
タ、２ＰＲ，１５……手動絞り操作用ポテンシヨ
メータ、１１……手動絞り操作器操作レバー、１
２……ドラム、１３，１４……歯車、１６……全
開操作検出用カム、１７……絞り全開操作検出用
マイクロスイツチ。 FIG. 1 is a circuit diagram showing an embodiment of the device of the present invention;
FIG. 2 is a diagram showing an example of the configuration of a manual aperture operating device used in the above device. 1...Auto/manual selection switch contact, 2...Snap shot shooting switch contact, 3...Full aperture operation detection switch contact, 4-6...irradiation field size selection switch contact, 11VR-13VR...
Variable resistor for adjusting irradiation field size when selecting manual
11 ...Manual aperture control lever, 1
2... Drum, 13, 14... Gears, 16... Cam for detecting fully open operation, 17... Micro switch for detecting fully open aperture operation.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 手動で絞り操作する手動絞り操作手段と、あら
かじめ設定された絞りサイズに自動操作させる自
動絞り操作手段とのいずれかを、自動、手動絞り
操作選択切替スイツチにより選択動作可能に構成
されたＸ線透視撮影台のサーボ絞り制御装置にお
いて、前記手動絞り操作手段の手動絞り操作器を
全開操作することにより作動する絞り全開操作検
出スイツチを、自動絞り操作を選択したとき作動
する前記自動、七動絞り操作選択切替スイツチに
並列接続したことを特徴とするＸ線透視撮影台の
サーボ絞り制御装置。 An X-ray fluoroscope configured to be able to select either a manual aperture operation means that manually operates the aperture or an automatic aperture operation means that automatically operates the aperture size to a preset aperture size using an automatic or manual aperture operation selection switch. In the servo aperture control device of the photographing stand, the aperture full-open operation detection switch, which is activated by fully opening the manual aperture operating device of the manual aperture operation means, is connected to the automatic seven-move aperture operation which is activated when automatic aperture operation is selected. A servo aperture control device for an X-ray fluoroscopy table, characterized in that it is connected in parallel to a selection switch.
JP12315387U 1987-08-13 1987-08-13 Pending JPS6428613U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12315387U JPS6428613U (en) 1987-08-13 1987-08-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12315387U JPS6428613U (en) 1987-08-13 1987-08-13

Publications (1)

Publication Number Publication Date
JPS6428613U true JPS6428613U (en) 1989-02-20

Family

ID=31371743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12315387U Pending JPS6428613U (en) 1987-08-13 1987-08-13

Country Status (1)

Country Link
JP (1) JPS6428613U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000107175A (en) * 1998-10-05 2000-04-18 Koninkl Philips Electronics Nv X-ray device
JP2001017416A (en) * 1999-07-06 2001-01-23 Canon Inc Radiographing device, radiographing system, radiographing method and memory medium
JP2006320496A (en) * 2005-05-18 2006-11-30 Shimadzu Corp X-ray fluoroscopy photographing apparatus
JP2007061537A (en) * 2005-09-02 2007-03-15 Shimadzu Corp Radiographic apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000107175A (en) * 1998-10-05 2000-04-18 Koninkl Philips Electronics Nv X-ray device
JP2001017416A (en) * 1999-07-06 2001-01-23 Canon Inc Radiographing device, radiographing system, radiographing method and memory medium
JP2006320496A (en) * 2005-05-18 2006-11-30 Shimadzu Corp X-ray fluoroscopy photographing apparatus
JP2007061537A (en) * 2005-09-02 2007-03-15 Shimadzu Corp Radiographic apparatus

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