JPS63115244U

JPS63115244U -

Info

Publication number: JPS63115244U
Application number: JP690687U
Authority: JP
Priority date: 1987-01-20
Filing date: 1987-01-20
Publication date: 1988-07-25

Description

[Brief explanation of the drawing]

第１図ａは本考案のカソードバルブ支持体の断
面図を示し、第１図ｂはその側面図を示す。第２
図ａは本考案に用いられるＬ字型部材の一具体例
を示し、第２図ｂはＬ字型部材の別の具体例を示
す。第３図ａは従来のカソードバルブ支持体の断
面図を示し、第３図ｂはその側面図を示す。主な参照番号、１……カソードバルブ、２……
カソードバルブ支持台、３，４……調整ネジ、５
……ベルト部材、６……Ｌ字型部材、８……レー
ザ細管、９……Ｌ字型部材の隅部、１０，１１…
…ベルト固定ネジ、１２，１３……ネジストツパ
ー。 FIG. 1a shows a cross-sectional view of the cathode valve support of the present invention, and FIG. 1b shows a side view thereof. Second
Figure a shows one specific example of the L-shaped member used in the present invention, and Figure 2 b shows another specific example of the L-shaped member. FIG. 3a shows a cross-sectional view of a conventional cathode valve support, and FIG. 3b shows a side view thereof. Main reference numbers, 1... cathode valve, 2...
Cathode valve support stand, 3, 4...adjustment screw, 5
... Belt member, 6 ... L-shaped member, 8 ... Laser tube, 9 ... Corner of L-shaped member, 10, 11 ...
...Belt fixing screw, 12, 13...screw stopper.

Claims

[Claims for Utility Model Registration] A cathode valve is provided on the side of a laser tube, the laser tube and the cathode valve are fixed to a plurality of rods, and a pair are mounted on gimbal plates fixed to both ends of the rods. A gas laser oscillator equipped with an optical resonance mirror, comprising: an L-shaped cathode bulb support having a horizontal portion and a vertical portion facing each other on the sides of the cathode bulb; and each L-shaped cathode bulb support. an adjustment screw that penetrates the horizontal and vertical parts of the stand almost vertically and whose tips are movably screwed to face the cathode valve, and the horizontal part of the L-shaped cathode valve support and an L-shaped member disposed between the vertical part and the side part of the cathode valve and abutting and supporting the side part of the cathode valve; and a cathode valve support whose fixing position is adjustable and whose ends are each L-shaped. a belt member fixed to the horizontal and vertical parts of the stand and working together with the L-shaped member to enclose and support the side part of the cathode valve; A gas laser oscillator characterized in that the position of the cathode valve can be finely adjusted through the tip of the adjustment screw and the L-shaped member.