JPS5475269A - Assembling method and apparatus for panel and shadow mask of braun tube - Google Patents
Assembling method and apparatus for panel and shadow mask of braun tubeInfo
- Publication number
- JPS5475269A JPS5475269A JP14307177A JP14307177A JPS5475269A JP S5475269 A JPS5475269 A JP S5475269A JP 14307177 A JP14307177 A JP 14307177A JP 14307177 A JP14307177 A JP 14307177A JP S5475269 A JPS5475269 A JP S5475269A
- Authority
- JP
- Japan
- Prior art keywords
- main
- panel
- pin
- mask
- shadow mask
- 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.)
- Granted
Links
Landscapes
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Abstract
PURPOSE: To realize the mechanization for the assembling work of the panel and shadow mask with enhanced working efficiency by giving positioning based on the reference pin of the pannel and the reference hole of the shadow mask.
CONSTITUTION: The positioning is carried out by fitting the main pin into groove 29 of push-up plate 28 by means of positioning mechanism 11 in which panel P containing a pair of main reference pins on the two faces inside the periphery part and the secondary reference pins on other two faces is provided at panel setting position PsP. At the same time, position detecting tool 52 of positioning mechanism 12 is put into the main reference hole. In mechanism 12, shadow mask m possessing the main reference hole corresponding to the main pin and secondary reference hole corresponding to the secondary pin respectively is provided at mask setting position msp. Then panel P is shifted on mask m to secure fitting between the main pin and the main hole, and mask m is swung to secure fitting between the secondary pin and the secondary hole respectively. Thus, an accurate assembling is possible even though the fluorescent substance may exist on the pannel inner surface, furthermore enabling the mechanization as well as enhancing the working efficiency.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14307177A JPS6026255B2 (en) | 1977-11-29 | 1977-11-29 | Assembling method and device for panel and shadow mask in cathode ray tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14307177A JPS6026255B2 (en) | 1977-11-29 | 1977-11-29 | Assembling method and device for panel and shadow mask in cathode ray tube |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5475269A true JPS5475269A (en) | 1979-06-15 |
JPS6026255B2 JPS6026255B2 (en) | 1985-06-22 |
Family
ID=15330235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14307177A Expired JPS6026255B2 (en) | 1977-11-29 | 1977-11-29 | Assembling method and device for panel and shadow mask in cathode ray tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6026255B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54166258U (en) * | 1978-05-15 | 1979-11-22 | ||
JPS575237A (en) * | 1980-06-10 | 1982-01-12 | Toshiba Corp | Assembling/disassembling device of panel and shadow mask |
JPS5912545A (en) * | 1982-07-13 | 1984-01-23 | Toshiba Corp | Assembling device for panel and shadow mask in cathode-ray tube |
-
1977
- 1977-11-29 JP JP14307177A patent/JPS6026255B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54166258U (en) * | 1978-05-15 | 1979-11-22 | ||
JPS575237A (en) * | 1980-06-10 | 1982-01-12 | Toshiba Corp | Assembling/disassembling device of panel and shadow mask |
JPS5912545A (en) * | 1982-07-13 | 1984-01-23 | Toshiba Corp | Assembling device for panel and shadow mask in cathode-ray tube |
JPH0414458B2 (en) * | 1982-07-13 | 1992-03-12 | Tokyo Shibaura Electric Co |
Also Published As
Publication number | Publication date |
---|---|
JPS6026255B2 (en) | 1985-06-22 |
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