JPS63117507U - - Google Patents
Info
- Publication number
- JPS63117507U JPS63117507U JP752287U JP752287U JPS63117507U JP S63117507 U JPS63117507 U JP S63117507U JP 752287 U JP752287 U JP 752287U JP 752287 U JP752287 U JP 752287U JP S63117507 U JPS63117507 U JP S63117507U
- Authority
- JP
- Japan
- Prior art keywords
- link
- fulcrum
- floor
- point
- forth
- 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
- 230000001154 acute effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Description
第１図は、本考案の一実施例のＸ線ＣＴ装置用
テーブルの概略構成を示す側面図、第２図は、本
実施例のＸ線ＣＴ装置用テーブルの動作を説明す
るための説明図、第３図は、従来のＸ線ＣＴ装置
用テーブルの問題点を説明するための説明図であ
る。
図中、１，２，３，４…リンク、５，６…レー
ル、１０…第１油圧シリンダ、１１…第２油圧シ
リンダである。
FIG. 1 is a side view showing a schematic configuration of a table for an X-ray CT apparatus according to an embodiment of the present invention, and FIG. 2 is an explanatory diagram for explaining the operation of the table for an X-ray CT apparatus according to this embodiment. , FIG. 3 is an explanatory diagram for explaining the problems of the conventional table for an X-ray CT apparatus. In the figure, 1, 2, 3, 4...links, 5, 6...rails, 10...first hydraulic cylinders, 11...second hydraulic cylinders.
Claims (1)
された上部フレームの支点Ａに回転自在に取り付
けられ、床面と鋭角をなして配設された第１リン
クと、前記上部フレームの支点Ａの後方で、且つ
支点Ａ点と同じ床面からの高さが第１リンクと同
じで、且つ第１リンクと平行に配設された第２リ
ンク、第１リンクの他方の回転自由な支点Ｄと第
２リンクの他方の回転自由な支点Ｅとを連結し、
且つ長さがＡＢ間距離に等しい第３リンクと、前
記第１リンクの中点Ｃに回転自在に取り付けられ
、長さがリンク１の１／２で、且つ他方の回転自
由な支点Ｆが前記支点Ｄと同じ床面からの高さに
位置し、且つ支点Ｃ，Ｄ，Ｆが実質的に２等辺三
角形を形成する第４リンクとからなるリンク機構
と、前記支点Ｄ（又は支点Ｅ）と支点Ｆがそれぞ
れ単独に水平前後移動可能なようにベースフレー
ムにガイドされ、前記Ｄ点を水平前後移動させる
第１駆動シリンダと、前記Ｆ点を水平前後移動さ
せる第２駆動シリンダとからなることを特徴とす
るＸ線ＣＴ装置用テーブル。 In a table for an X-ray CT device, a first link is rotatably attached to a fulcrum A of a horizontally arranged upper frame and is arranged at an acute angle with the floor, and a first link behind the fulcrum A of the upper frame. , and the second link has the same height from the floor as the fulcrum point A and is disposed parallel to the first link, the other free-rotation fulcrum D of the first link, and the second link. Connect the other free-rotating fulcrum E of the two links,
A third link whose length is equal to the distance between AB and the third link is rotatably attached to the midpoint C of the first link, and whose length is 1/2 that of link 1, and the other rotatable fulcrum F is attached to the A link mechanism consisting of a fourth link located at the same height from the floor as the fulcrum D, and in which the fulcrums C, D, and F substantially form an isosceles triangle, and the fulcrum D (or the fulcrum E) The fulcrum F is guided by the base frame so that it can move horizontally back and forth independently, and is composed of a first drive cylinder that moves the point D horizontally back and forth, and a second drive cylinder that moves the point F horizontally back and forth. Features: Table for X-ray CT equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987007522U JPH0434814Y2 (en) | 1987-01-23 | 1987-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987007522U JPH0434814Y2 (en) | 1987-01-23 | 1987-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63117507U true JPS63117507U (en) | 1988-07-29 |
| JPH0434814Y2 JPH0434814Y2 (en) | 1992-08-19 |
Family
ID=30791056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987007522U Expired JPH0434814Y2 (en) | 1987-01-23 | 1987-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434814Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3348200A1 (en) * | 2017-01-12 | 2018-07-18 | Koninklijke Philips N.V. | Patent support couch assembly and diagnostic imaging system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61159942A (en) * | 1984-12-29 | 1986-07-19 | 株式会社島津製作所 | Patient bed up-and-down movement apparatus |
-
1987
- 1987-01-23 JP JP1987007522U patent/JPH0434814Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61159942A (en) * | 1984-12-29 | 1986-07-19 | 株式会社島津製作所 | Patient bed up-and-down movement apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3348200A1 (en) * | 2017-01-12 | 2018-07-18 | Koninklijke Philips N.V. | Patent support couch assembly and diagnostic imaging system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434814Y2 (en) | 1992-08-19 |
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