Patent US4170958A successfully refreshed from Google Patents.
US4170958A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for applying designs
Assignee: Individual
•
Filing: 1977-12-13
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Granted: 1979-10-16
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Expires: 1997-12-13
Abstract
Abstract In a device for applying designs to advancing webs, particularly textile and similar webs, in which the design liquid is present, prior to application to the web, in the form of a film extending over the web in the width direction an air nozzle in the form of a tube extending across the web close to the film, the tube supported for rotation and for movement back and forth across the web, the tube having a plurality air outlet openings distributed over its surface, and supplied compressed air feed line is used to irregularize the film.
Inventors
- 👤 Manfred Moser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:25
CPC Classifications
D; D06; D06Q; D06Q1/00; D06B; D06B1/00; D06B1/04; D06B1/06; D06B11/00; D06B11/0056; D06B11/0063; Y; Y10; Y10S; Y10S118/00; Y10S118/04
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
131 words
In a device for applying designs to advancing webs, particularly textile and similar webs in which the design liquid is present, prior to application to the web, in the form of a film extending over the web in the width direction, and having a movable air nozzle, which is directed toward the film for irregularizing the film the improvement comprising said air nozzle being in the form of a tube extending across the web close to the film, said tube supported for rotation and for movement back and forth across the web, said tube having a plurality air outlet openings distributed over its surface and directed toward said film, a compressed air feed line coupled to said tube; and means for rotating said tube and moving said tube back and forth.
Claim 2
Dependent Claim
131 words
In a device for applying designs to advancing webs, particularly textile and similar webs in which the design liquid is present, prior to application to the web, in the form of a film extending over the web in the width direction, and having a movable air nozzle, which is directed toward the film for irregularizing the film the improvement comprising said air nozzle being in the form of a tube extending across the web close to the film, said tube supported for rotation and for movement back and forth across the web, said tube having a plurality air outlet openings distributed over its surface and directed toward said film, a compressed air feed line coupled to said tube; and means for rotating said tube and moving said tube back and forth.
Claim 3
Dependent Claim
97 words
The improvement according to claim 1 wherein said device comprises a rotating cylinder which extends above the web and is immersed in a design pattern liquid contained in a trough arranged crosswise above the web, and which picks up design liquid from the trough on its surface; and a stripper which is inclined at an angle to the web for stripping the liquid from the cylinder with its upper longitudinal edge and for permitting the design liquid to flow down onto the web from its lower longitudinal edge and wherein said tube is arranged above the stripper.
Claim 4
Dependent Claim
27 words
The improvement according to claim 2 and further a covering device for closing off the air outlet openings of the tube other than those facing the film.
Claim 5
Dependent Claim
44 words
The improvement according to claim 1 wherein said device is a device arranged above the web for generating a falling shroud of liquid which extends across the web and drops down onto the web and wherein said tube is arranged opposite said falling shroud.
Claim 6
Dependent Claim
27 words
The improvement according to claim 4 and further a covering device for closing off the air outlet openings of the tube other than those facing the film.
Claim 7
Dependent Claim
27 words
The improvement according to claim 1 and further a covering device for closing off the air outlet openings of the tube other than those facing the film.
References Cited (Backward Citations)
US3570275A
Cited
US3964860A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-10-15 | 1983-04-16 | 1983-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-10-15 | 1987-04-16 | 1987-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-10-15 | 1991-04-16 | 1991-10-16 | $7700.00 | Window Closed / Lapsed |