JPH0341408U - - Google Patents
Info
- Publication number
- JPH0341408U JPH0341408U JP10062489U JP10062489U JPH0341408U JP H0341408 U JPH0341408 U JP H0341408U JP 10062489 U JP10062489 U JP 10062489U JP 10062489 U JP10062489 U JP 10062489U JP H0341408 U JPH0341408 U JP H0341408U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- inner drum
- tooth row
- cable
- planetary gear
- 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
- 238000004804 winding Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- X-Ray Techniques (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Description
第１図は本考案の一実施例の模式的構造図、第
２図は第１図の実施例の遊星歯車と内側ドラムと
の回転量の関係の説明図、第３図は本考案の他の
実施例の模式的構造図、第４図は本考案の更に他
の実施例の模式的構造図、第５図は従来のケーブ
ル巻取機構の模式的構造図、第６図はケーブル巻
取機構のケーブルとスチールベルトとの関係を示
す図である。
１……回転ドラム、４……ケーブル、６……固
定ドラム、１１……内側ドラム、１２……外側ド
ラム、１３……遊星歯車、１４……ケーブルサポ
ート。
Fig. 1 is a schematic structural diagram of one embodiment of the present invention, Fig. 2 is an explanatory diagram of the relationship between the amount of rotation between the planetary gear and the inner drum in the embodiment of Fig. 1, and Fig. 3 is an illustration of the other embodiment of the present invention. FIG. 4 is a schematic structural diagram of yet another embodiment of the present invention, FIG. 5 is a schematic structural diagram of a conventional cable winding mechanism, and FIG. 6 is a schematic structural diagram of a conventional cable winding mechanism. FIG. 3 is a diagram showing the relationship between the cable of the mechanism and the steel belt. 1... Rotating drum, 4... Cable, 6... Fixed drum, 11... Inner drum, 12... Outer drum, 13... Planetary gear, 14... Cable support.
Claims (1)
内側ドラム１１と、 該内側ドラム１１の外側に設けられ、内円周に
歯が刻まれた固定の外側ドラム１２と、 前記内側ドラム１１の歯列と前記外側ドラム１
２の歯列との間にそれぞれの歯列に噛み合い、前
記内側ドラム１１の回転速度の略1/2の回転速度
で公転する複式の歯列を有する少なくとも１個の
遊星歯車１３と、 該遊星歯車１３の１個に滑動自在に結合して前
記内側ドラム１１の回転に伴う前記遊星歯車の運
動によりケーブルの巻き取りを行うケーブルサポ
ート１４とを具備することを特徴とするＸ線ＣＴ
のケーブル巻取機構。[Claims for Utility Model Registration] An inner drum 11 that rotates together with a gantry that has teeth carved on its outer circumference, and a fixed outer drum 12 that is provided outside the inner drum 11 and has teeth carved on its inner circumference. and the tooth row of the inner drum 11 and the outer drum 1.
at least one planetary gear 13 having a compound tooth row meshing with each tooth row and revolving at a rotational speed of approximately 1/2 of the rotational speed of the inner drum 11; An X-ray CT characterized by comprising a cable support 14 slidably coupled to one of the gears 13 and winding the cable by movement of the planetary gear as the inner drum 11 rotates.
cable winding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10062489U JPH0341408U (en) | 1989-08-29 | 1989-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10062489U JPH0341408U (en) | 1989-08-29 | 1989-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0341408U true JPH0341408U (en) | 1991-04-19 |
Family
ID=31649618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10062489U Pending JPH0341408U (en) | 1989-08-29 | 1989-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022060695A (en) * | 2020-10-05 | 2022-04-15 | 株式会社島津製作所 | X-ray fluoroscopy equipment |
| JP2022548245A (en) * | 2019-09-11 | 2022-11-17 | イグス ゲゼルシャフト ミット ベシュレンクター ハフトゥング | Guiding device for cable guiding device with cable guiding device |
-
1989
- 1989-08-29 JP JP10062489U patent/JPH0341408U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022548245A (en) * | 2019-09-11 | 2022-11-17 | イグス ゲゼルシャフト ミット ベシュレンクター ハフトゥング | Guiding device for cable guiding device with cable guiding device |
| JP2022060695A (en) * | 2020-10-05 | 2022-04-15 | 株式会社島津製作所 | X-ray fluoroscopy equipment |
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