Patent US1856263A successfully refreshed from Google Patents.
Patent US3786185A successfully refreshed from Google Patents.
US3786185A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cathode-ray tube - yoke platform - yoke combination and method of assembling the combination
Assignee: RCA Licensing Corp
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Filing: 1972-01-14
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Granted: 1974-01-15
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Expires: 1992-01-14
Abstract
Abstract The combination includes a cathode-ray tube in operational relationship with a magnetic deflection yoke. A platform is rigidly adhered to fixed areas on the external surface of the tube with a hardened adhesive material. The hardened adhesive material provides the sole support for the platform and a yoke mounted thereto. The novel method includes positioning a platform against a tube and injecting a first hardenable liquid adhesive material between at least portions of the positioned platform and the tube. The first adhesive material is permitted to harden and to fix the platform on the tube. A housing for a magnetic deflection yoke with the yoke therein is positioned adjacent the fixed platform, and the position of the housing is adjusted with respect to the fixed platform to obtain a desired operational relationship of the yoke and the tube. The housing with yoke therein is then mounted to the platform in the desired operational relationship.
Inventors
- 👤 T Shrader
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:31
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/46; H01J29/82; H01J29/823; H01J29/826
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
121 words
In combination, a. a color-television-picture tube, b. a magnetic deflection yoke in operational relationship with said tube, c. a platform positioned on the external surface of said tube, said platform having a plurality of projections extending therefrom, d. a hardened adhesive material between at least portions of said platform and said tube, whereby said material provides the sole support for said platform and said yoke mounted thereon, e. a housing enclosing at least a portion of said yoke, said housing having a plurality of indentations corresponding to said projections, each of said projections being placed within and spaced from each of said indentations, f. and a second hardened adhesive material between at least portions of each of said projections and indentations.
Claim 2
Dependent Claim
121 words
In combination, a. a color-television-picture tube, b. a magnetic deflection yoke in operational relationship with said tube, c. a platform positioned on the external surface of said tube, said platform having a plurality of projections extending therefrom, d. a hardened adhesive material between at least portions of said platform and said tube, whereby said material provides the sole support for said platform and said yoke mounted thereon, e. a housing enclosing at least a portion of said yoke, said housing having a plurality of indentations corresponding to said projections, each of said projections being placed within and spaced from each of said indentations, f. and a second hardened adhesive material between at least portions of each of said projections and indentations.
Claim 3
Dependent Claim
109 words
In combination, a. a television-picture tube, b. a magnetic deflection yoke in operational relationship with said tube, c. a platform positioned on the external surface of said tube, said platform including at least one peripheral recessed portion therein forming a chamber between the external surface of said tube and said platform, d. a hardened adhesive material between at least portions of said platform and said tube and within at least portions of said chamber, said material providing the sole support for said platform and said yoke mounted thereon, e. a housing enclosing at least a portion of said yoke, f. and mounting means connecting said housing and said platform.
Claim 4
Dependent Claim
109 words
In combination, a. a television-picture tube, b. a magnetic deflection yoke in operational relationship with said tube, c. a platform positioned on the external surface of said tube, said platform including at least one peripheral recessed portion therein forming a chamber between the external surface of said tube and said platform, d. a hardened adhesive material between at least portions of said platform and said tube and within at least portions of said chamber, said material providing the sole support for said platform and said yoke mounted thereon, e. a housing enclosing at least a portion of said yoke, f. and mounting means connecting said housing and said platform.
Claim 5
Dependent Claim
48 words
The combination defined in claim 2, wherein the inner surface of said platform includes at least two recessed portions therein substantially equally spaced on said inner surface forming chambers between said platform and said tube, said adhesive material being within at least portions of each of said chambers.
Claim 6
Dependent Claim
59 words
The combination of claim 2, wherein said mounting means comprises i. a plurality of indentations in said housing, ii. a corresponding plurality of projections extending from said platform, each of said projections being placed within and spaced from each of said indentations, and iii. a second adhesive material between at least portions of each of said projections and indentations.
Claim 7
Dependent Claim
134 words
In combination, a color-television-picture tube comprising a glass envelope, and a magnetic deflection yoke in operational relationship with said tube, said combination Comprising a. a platform positioned against the envelope, said platform having recessed portions therein forming at least one chamber between said envelope and said platform and at least three projections extending from said platform, b. a first hardened adhesive material between said platform and said envelope, said first adhesive material within at least a portion of each of said chambers, said first adhesive material providing the sole support for said platform and said yoke mounted therein, c. a housing with a yoke therein adjacent said envelope, said housing having indentations enclosing and spaced from each of said projections, d. and a second hardened adhesive material within said indentations substantially surrounding said projections.
Claim 8
Dependent Claim
134 words
In combination, a color-television-picture tube comprising a glass envelope, and a magnetic deflection yoke in operational relationship with said tube, said combination Comprising a. a platform positioned against the envelope, said platform having recessed portions therein forming at least one chamber between said envelope and said platform and at least three projections extending from said platform, b. a first hardened adhesive material between said platform and said envelope, said first adhesive material within at least a portion of each of said chambers, said first adhesive material providing the sole support for said platform and said yoke mounted therein, c. a housing with a yoke therein adjacent said envelope, said housing having indentations enclosing and spaced from each of said projections, d. and a second hardened adhesive material within said indentations substantially surrounding said projections.
Claim 9
Independent Claim
186 words
A method for mounting a magnetic deflection yoke on a cathode-ray tube comprising the steps of a. positioning a platform against said tube, said platform having a plurality of projections extending therefrom, b. injecting a first hardenable liquid adhesive material between at least portions of said positioned platform and said tube, c. permitting said first adhesive material to harden and to fix said platform on said tube, d. positioning a housing for said yoke with said yoke therein, adjacent said fixed platform, said housing having a plurality of indentations corresponding to said projections, each of said projections being placed within and spaced from each of said indentations, e. while maintaining each of said projections within and spaced from each of said indentations, adjusting the position of said housing with respect to said fixed platform to obtain the desired operational relationship of said yoke with said tube f. then injecting a second liquid adhesive material between at least portions of said projections and said indentations, g. and then permitting said second adhesive material to harden and to fix said housing with said yoke therein on said platform.
Claim 10
Independent Claim
186 words
A method for mounting a magnetic deflection yoke on a cathode-ray tube comprising the steps of a. positioning a platform against said tube, said platform having a plurality of projections extending therefrom, b. injecting a first hardenable liquid adhesive material between at least portions of said positioned platform and said tube, c. permitting said first adhesive material to harden and to fix said platform on said tube, d. positioning a housing for said yoke with said yoke therein, adjacent said fixed platform, said housing having a plurality of indentations corresponding to said projections, each of said projections being placed within and spaced from each of said indentations, e. while maintaining each of said projections within and spaced from each of said indentations, adjusting the position of said housing with respect to said fixed platform to obtain the desired operational relationship of said yoke with said tube f. then injecting a second liquid adhesive material between at least portions of said projections and said indentations, g. and then permitting said second adhesive material to harden and to fix said housing with said yoke therein on said platform.
Claim 11
Independent Claim
182 words
A method for mounting a magnetic deflection yoke on a cathode-ray tube comprising the steps of a. positioning a platform against said tube, said platform including at least one peripheral recessed portion therein forming a chamber between said tube and said platform and at least a first passageway into said recessed portion, b. injecting a first hardenable liquid adhesive material into said chamber through said passageway, said first adhesive material being between at least portions of said positioned platform and said tube and filling at least portions of said chamber, said adhesive material hardening to adhere said platform to fixed areas on said external surface of said tube, c. permitting said first adhesive material to harden and to fix said platform on said tube, d. positioning a housing for said yoke, with said yoke therein, adjacent said fixed platform, e. adjusting the position of said housing with respect to said fixed platform to obtain the desired operational relationship of said yoke with said tube f. and then mounting said housing with said yoke therein to said platform in said desired operational relationship.
Claim 12
Independent Claim
182 words
A method for mounting a magnetic deflection yoke on a cathode-ray tube comprising the steps of a. positioning a platform against said tube, said platform including at least one peripheral recessed portion therein forming a chamber between said tube and said platform and at least a first passageway into said recessed portion, b. injecting a first hardenable liquid adhesive material into said chamber through said passageway, said first adhesive material being between at least portions of said positioned platform and said tube and filling at least portions of said chamber, said adhesive material hardening to adhere said platform to fixed areas on said external surface of said tube, c. permitting said first adhesive material to harden and to fix said platform on said tube, d. positioning a housing for said yoke, with said yoke therein, adjacent said fixed platform, e. adjusting the position of said housing with respect to said fixed platform to obtain the desired operational relationship of said yoke with said tube f. and then mounting said housing with said yoke therein to said platform in said desired operational relationship.
Claim 13
Dependent Claim
88 words
The method defined in claim 7, wherein the inner surface of said platform includes at least two peripheral recessed portions therein substantially equally spaced on said inner surface forming chambers between said tube and said platform and a first passageway into each of said recessed portions, said injecting step comprising injecting said first adhesive material into each of said chambers through each of said passageways, said first liquid adhesive material filling at least portions of each of said chambers and hardening to adhere said platform on said tube.
Claim 14
Dependent Claim
57 words
The method defined in claim 7, wherein said housing has at least three indentations and said platform has at least three corresponding projections, each of said projections being within and spaced from each of said corresponding indentations, said mounting step comprising injecting a second liquiD adhesive material between at least portions of said projections and said indentations.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-01-14 | 1977-07-16 | 1978-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-01-14 | 1981-07-16 | 1982-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-01-14 | 1985-07-16 | 1986-01-15 | $7700.00 | Window Closed / Lapsed |