JPS5533792A - Production of explosion-proof cathode-ray tube - Google Patents
Production of explosion-proof cathode-ray tubeInfo
- Publication number
- JPS5533792A JPS5533792A JP9100879A JP9100879A JPS5533792A JP S5533792 A JPS5533792 A JP S5533792A JP 9100879 A JP9100879 A JP 9100879A JP 9100879 A JP9100879 A JP 9100879A JP S5533792 A JPS5533792 A JP S5533792A
- Authority
- JP
- Japan
- Prior art keywords
- tension band
- sheet
- wound
- ray tube
- tube
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000853 adhesive Substances 0.000 abstract 6
- 230000001070 adhesive effect Effects 0.000 abstract 6
- 229920001187 thermosetting polymer Polymers 0.000 abstract 3
- 239000012790 adhesive layer Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- -1 acryl Chemical group 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000011491 glass wool Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- 210000002268 wool Anatomy 0.000 abstract 1
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
PURPOSE: To assuredly adhere a tension band to a vessel of a cathode-ray tube without relative dislocation by constituting method for producing a cathode-ray tube such that a sheet having an adhesive layer of thermosetting material formed thereon is wound on a peripheral portion of a vessel of the tube which presents the greatest diameter and then a tension band is wound on tnis wound sheet whereafter the tension band is heated to allow the adhesive material on the sheet to permeate into the tension band.
CONSTITUTION: A sheet 1 is formed of a fabric of glass wool or wool woven in the form of lattice and has formed on one face thereof an adhesive layer 2 of thermosetting adhesives of the acryl type. The adhesive member 4 thus formed is wound around an outer wall portion of a vessel of a cathode-ray tube 5 which presents the greatest diameter. Then, a tension band 6 which has been preheated to about 200°C is annularly wound on the adhesive member 4 under the tension of 300W600kg. Thus, when the tension band 6 is thereafter heated, the thermosetting adhesives of the layer 2 of the adhesive member 4 is permeated into the tension band 6 to thereby allow the tension band 6 to be adhered to the tube 5 by way of the sheet or base member 1. Thus, the tension band can be assuredly attached to the tube without any relative dislocation between them.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9100879A JPS5533792A (en) | 1979-07-19 | 1979-07-19 | Production of explosion-proof cathode-ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9100879A JPS5533792A (en) | 1979-07-19 | 1979-07-19 | Production of explosion-proof cathode-ray tube |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10362872A Division JPS551665B2 (en) | 1972-10-18 | 1972-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5533792A true JPS5533792A (en) | 1980-03-10 |
Family
ID=14014484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9100879A Pending JPS5533792A (en) | 1979-07-19 | 1979-07-19 | Production of explosion-proof cathode-ray tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5533792A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS584248A (en) * | 1981-06-30 | 1983-01-11 | Matsushita Electronics Corp | Explosion-proof cathode-ray tube |
| JPS6029358U (en) * | 1983-08-01 | 1985-02-27 | 株式会社東芝 | Explosion-proof cathode ray tube |
| JPS60131737A (en) * | 1983-12-20 | 1985-07-13 | Toshiba Corp | Explosion-proof type cathode-ray tube and its manufacture |
| JPS63232248A (en) * | 1987-03-20 | 1988-09-28 | Hitachi Ltd | Cathode-ray tube |
| US4822451A (en) * | 1988-04-27 | 1989-04-18 | Minnesota Mining And Manufacturing Company | Process for the surface modification of semicrystalline polymers |
| US4868006A (en) * | 1987-03-16 | 1989-09-19 | Minnesota Mining And Manufacturing Company | Polymeric film with reduced surface friction |
| US4879176A (en) * | 1987-03-16 | 1989-11-07 | Minnesota Mining And Manufacturing Company | Surface modification of semicrystalline polymers |
| US4902378A (en) * | 1988-04-27 | 1990-02-20 | Minnesota Mining And Manufacturing Company | Polymer with reduced internal migration |
| US5028292A (en) * | 1987-03-16 | 1991-07-02 | Minnesota Mining And Manufacturing Company | Adhesive bonding to quasi-amorphous polymer surfaces |
| US5032209A (en) * | 1987-03-16 | 1991-07-16 | Minnesota Mining And Manufacturing Company | Heat sealing of semicrystalline quasi-amorphous polymers |
-
1979
- 1979-07-19 JP JP9100879A patent/JPS5533792A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS584248A (en) * | 1981-06-30 | 1983-01-11 | Matsushita Electronics Corp | Explosion-proof cathode-ray tube |
| JPS6029358U (en) * | 1983-08-01 | 1985-02-27 | 株式会社東芝 | Explosion-proof cathode ray tube |
| JPS60131737A (en) * | 1983-12-20 | 1985-07-13 | Toshiba Corp | Explosion-proof type cathode-ray tube and its manufacture |
| US4868006A (en) * | 1987-03-16 | 1989-09-19 | Minnesota Mining And Manufacturing Company | Polymeric film with reduced surface friction |
| US4879176A (en) * | 1987-03-16 | 1989-11-07 | Minnesota Mining And Manufacturing Company | Surface modification of semicrystalline polymers |
| US5028292A (en) * | 1987-03-16 | 1991-07-02 | Minnesota Mining And Manufacturing Company | Adhesive bonding to quasi-amorphous polymer surfaces |
| US5032209A (en) * | 1987-03-16 | 1991-07-16 | Minnesota Mining And Manufacturing Company | Heat sealing of semicrystalline quasi-amorphous polymers |
| JPS63232248A (en) * | 1987-03-20 | 1988-09-28 | Hitachi Ltd | Cathode-ray tube |
| US4822451A (en) * | 1988-04-27 | 1989-04-18 | Minnesota Mining And Manufacturing Company | Process for the surface modification of semicrystalline polymers |
| US4902378A (en) * | 1988-04-27 | 1990-02-20 | Minnesota Mining And Manufacturing Company | Polymer with reduced internal migration |
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