JPS6448345A - Assembling apparatus for shadow mask of color television picture tube - Google Patents
Assembling apparatus for shadow mask of color television picture tubeInfo
- Publication number
- JPS6448345A JPS6448345A JP20311487A JP20311487A JPS6448345A JP S6448345 A JPS6448345 A JP S6448345A JP 20311487 A JP20311487 A JP 20311487A JP 20311487 A JP20311487 A JP 20311487A JP S6448345 A JPS6448345 A JP S6448345A
- Authority
- JP
- Japan
- Prior art keywords
- mask
- shadow mask
- supporting
- shadow
- curved surface
- 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 compose a supporting face corresponding to the size or the curved surface of a shadow mask and enable the supporting face to be commonly used for to assembling various kinds of shadow masks of color televisions by composing, a mask supporting member for supporting a shadow mask main, of plural mask supporting members individually moveable in a normal line direction passing through the center of the curved surface of the shadow mask main body. CONSTITUTION:An assembling apparatus for the shadow mask of a color television picture tube is composed of a mask supporting member 20 for supporting a shadow mask body 7, a mask pressing member 21 for pressing the shadow mask main body 7 supported by this mask supporting member 20 and a frame holding member 22 for holding the frame 8 of the shadow mask, etc. Particularly, the mask supporting member 20 is composed of plural mask supporting members 26 individually moveable by a driving apparatus in the same direction with a normal line passing through the center of the curved surface of the shadow mask main body 7. Then the tips of the mask supporter 26 are formed a structure they are aligned on the curved surface corresponding to the curved surface of the shadow mask main body 7 by a program stored in a controller 23. Accordingly, a supporting face can be adjusted to correspond to the size or shape of the shadow mask so that the supporting face can be commonly used for assembling various kinds of shadow masks of color televisions picture tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20311487A JPS6448345A (en) | 1987-08-17 | 1987-08-17 | Assembling apparatus for shadow mask of color television picture tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20311487A JPS6448345A (en) | 1987-08-17 | 1987-08-17 | Assembling apparatus for shadow mask of color television picture tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6448345A true JPS6448345A (en) | 1989-02-22 |
Family
ID=16468632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20311487A Pending JPS6448345A (en) | 1987-08-17 | 1987-08-17 | Assembling apparatus for shadow mask of color television picture tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6448345A (en) |
-
1987
- 1987-08-17 JP JP20311487A patent/JPS6448345A/en active Pending
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