JPH01106061U - - Google Patents
Info
- Publication number
- JPH01106061U JPH01106061U JP91588U JP91588U JPH01106061U JP H01106061 U JPH01106061 U JP H01106061U JP 91588 U JP91588 U JP 91588U JP 91588 U JP91588 U JP 91588U JP H01106061 U JPH01106061 U JP H01106061U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- main body
- ion gun
- thread
- cylinder
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Electron Sources, Ion Sources (AREA)
- Electron Tubes For Measurement (AREA)
Description
第1図a,bは本考案の一実施例の正面図及び
A―A′線断面図、第2図は従来のイオン銃の一
例の正面図である。
1……イオン銃本体、2……外周リング、3,
4,5,6……ボルト、7,8,9,10,11
,12……ナツト、13……シリンダ、14……
スプリング、15,16……ボルト、17,18
……ナツト。
1A and 1B are a front view and a sectional view taken along the line A-A' of an embodiment of the present invention, and FIG. 2 is a front view of an example of a conventional ion gun. 1...Ion gun body, 2...Outer ring, 3,
4, 5, 6...Bolt, 7, 8, 9, 10, 11
, 12... Nut, 13... Cylinder, 14...
Spring, 15, 16... Bolt, 17, 18
...Natsuto.
Claims (1)
られ側壁に少くとも3つのねじ穴が形成された外
周リングと、前記ねじ穴に螺合し前記イオン銃本
体を支持し、かつ、前記イオン銃本体の位置を調
整するボルトと、該ボルトに螺合し該ボルトを前
記外周リングに固定するナツトとを有するイオン
銃において、前記ボルトの少くとも1つは外周と
内周にねじ山が形成されたシリンダと、該シリン
ダ外周のねじ山に螺合し前記シリンダを前記外周
リングに固定するナツトと、前記シリンダ内部に
前記シリンダの内壁に摺接して外周リング側に位
置し前記シリンダ外側で前記シリンダ外径よりも
大きいボルト頭が形成されたボルトとイオン銃本
体側に位置し外周にねじ山が形成され前記シリン
ダ内周のねじ山と螺合するボルトの2つに分割さ
れたボルトと、前記2つに分割されたボルト間を
連結するスプリングと、前記イオン銃本体側のボ
ルトのねじ山に螺合し前記イオン銃本体側のボル
トの位置を調整するナツトとを有することを特徴
とするイオン銃。 an ion gun main body; an outer peripheral ring provided on the outside of the ion gun main body and having at least three screw holes formed in a side wall; In an ion gun, the ion gun has a bolt for adjusting the position of the main body, and a nut that is screwed onto the bolt and fixes the bolt to the outer circumferential ring, and at least one of the bolts has a thread formed on an outer periphery and an inner periphery. a cylinder that is screwed onto a thread on the outer periphery of the cylinder and fixes the cylinder to the outer periphery ring; A bolt divided into two parts: a bolt with a bolt head larger than the outer diameter, and a bolt located on the ion gun main body side with a thread formed on the outer periphery and screwed into the thread on the inner periphery of the cylinder; An ion device characterized by having a spring that connects the two divided bolts, and a nut that is screwed into a thread of the bolt on the ion gun main body side and adjusts the position of the bolt on the ion gun main body side. gun.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP91588U JPH01106061U (en) | 1988-01-07 | 1988-01-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP91588U JPH01106061U (en) | 1988-01-07 | 1988-01-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01106061U true JPH01106061U (en) | 1989-07-17 |
Family
ID=31200344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP91588U Pending JPH01106061U (en) | 1988-01-07 | 1988-01-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01106061U (en) |
-
1988
- 1988-01-07 JP JP91588U patent/JPH01106061U/ja active Pending