JPH0368347U - - Google Patents
Info
- Publication number
- JPH0368347U JPH0368347U JP13046689U JP13046689U JPH0368347U JP H0368347 U JPH0368347 U JP H0368347U JP 13046689 U JP13046689 U JP 13046689U JP 13046689 U JP13046689 U JP 13046689U JP H0368347 U JPH0368347 U JP H0368347U
- Authority
- JP
- Japan
- Prior art keywords
- band
- ray tube
- cathode ray
- explosion
- engaging portion
- 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
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Description
第１図はこの考案の一実施例の防爆型ブラウン
管に係わる緊縮バンドの結合部の平面図、第２図
はこの考案の一実施例の防爆型ブラウン管に係わ
る緊縮バンドの結合部の断面図、第３図のこの考
案の他の実施例の防爆型ブラウン管に係わる緊縮
バンドの結合部の平面図、第４図はこの考案の他
の実施例の防爆型ブラウン管に係わる緊縮バンド
の結合部の断面図、第５図は従来の防爆型ブラウ
ン管の側面図、第６図は従来の防爆型ブラウン管
の緊縮バンドの結合部の平面図、第７図は従来の
防爆型ブラウン管の緊縮バンドの結合部の断面図
である。
図において、１……パネル、１ａ……パネルス
カート部、１ｂ……パネルフエース、４……バン
ド、４ａおよび４ｂ……第１係合部、５……プレ
ート、５ａおよび５ｂ……第２係合部、６……溶
接部である。なお、各図中同一符号は同一または
相当部分を示す。
FIG. 1 is a plan view of a joint part of a tightening band in an explosion-proof cathode ray tube according to an embodiment of this invention, and FIG. 2 is a sectional view of a joining part of a tension band in an explosion-proof cathode ray tube according to an embodiment of this invention. Fig. 3 is a plan view of the joining part of the tightening band in an explosion-proof cathode ray tube according to another embodiment of the invention, and Fig. 4 is a cross-section of the joining part of the tightening band in the explosion-proof cathode ray tube according to another embodiment of the invention. Fig. 5 is a side view of a conventional explosion-proof cathode ray tube, Fig. 6 is a plan view of the connection part of the compression band of a conventional explosion-proof cathode ray tube, and Fig. 7 is a view of the connection part of the compression band of a conventional explosion-proof cathode ray tube. FIG. In the figure, 1... Panel, 1a... Panel skirt portion, 1b... Panel face, 4... Band, 4a and 4b... First engaging portion, 5... Plate, 5a and 5b... Second engaging portion. Joining part, 6...This is a welding part. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
側側辺部全周にわたつて設けられ、両端部をプレ
ート材と結合することにより環状に緊縮した環状
緊縮バンドを備えたものにおいて、上記バンドの
両端部に設けた第１係合部と上記プレート部に設
けた第２係合部を各々係合して緊縮力を支持する
ようにしたことを特徴とする防爆型ブラウン管。 An annular tightening band is provided on the outer peripheral surface of the skirt portion of the panel over the entire circumference of the panel face side side, and is tightened into an annular shape by connecting both ends to the plate material, wherein both ends of the band are An explosion-proof cathode ray tube, characterized in that a first engaging portion provided on the plate portion and a second engaging portion provided on the plate portion are engaged with each other to support a tightening force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13046689U JPH0368347U (en) | 1989-11-07 | 1989-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13046689U JPH0368347U (en) | 1989-11-07 | 1989-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0368347U true JPH0368347U (en) | 1991-07-04 |
Family
ID=31678046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13046689U Pending JPH0368347U (en) | 1989-11-07 | 1989-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0368347U (en) |
-
1989
- 1989-11-07 JP JP13046689U patent/JPH0368347U/ja active Pending