JPS6489240A - Seal mounting device for cathode-ray tube - Google Patents
Seal mounting device for cathode-ray tubeInfo
- Publication number
- JPS6489240A JPS6489240A JP24754487A JP24754487A JPS6489240A JP S6489240 A JPS6489240 A JP S6489240A JP 24754487 A JP24754487 A JP 24754487A JP 24754487 A JP24754487 A JP 24754487A JP S6489240 A JPS6489240 A JP S6489240A
- Authority
- JP
- Japan
- Prior art keywords
- burner
- tips
- ring
- bolt
- tip
- 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
Abstract
PURPOSE:To make it possible to fine-adjust the direction of flame injection and to switch positions of a plurality of burner tips in a short time with high accuracy by connecting the burner tips of a ring burner to each other with links for interlocking. CONSTITUTION:A ring burner 1 has two divided ring-like burner holders 2 on which a plurality of burner tips 3 are attached to be freely rotatable about a bolt 4 as a pivot. The burner tip 3 is directed inward. An arm 5 is formed so as to project outside the bolt 4. A link 7 engages with the tip of said arm by means of a pin 6. A neck portion 11 of a glass valve is arranged in the central part of the ring burner 1 and seal-mounted with flame blown out of the burner tip 3. At this time, half of the burner tips 3 are rotated about the bolt 4 as a pivot via drive arms 8 and 5 by changing the length of a drive shaft 10 by turning adjustment screw 10c. This makes it possible to fine-adjust flame injecting directions and to switch positions of the tips in a short time with high accuracy and to improve productivity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24754487A JPS6489240A (en) | 1987-09-30 | 1987-09-30 | Seal mounting device for cathode-ray tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24754487A JPS6489240A (en) | 1987-09-30 | 1987-09-30 | Seal mounting device for cathode-ray tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6489240A true JPS6489240A (en) | 1989-04-03 |
Family
ID=17165073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24754487A Pending JPS6489240A (en) | 1987-09-30 | 1987-09-30 | Seal mounting device for cathode-ray tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6489240A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04274137A (en) * | 1990-11-01 | 1992-09-30 | Samsung Electron Devices Co Ltd | Electron-gun sealing apparatus |
-
1987
- 1987-09-30 JP JP24754487A patent/JPS6489240A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04274137A (en) * | 1990-11-01 | 1992-09-30 | Samsung Electron Devices Co Ltd | Electron-gun sealing apparatus |
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