US4067211A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for the even continuous impregnation of textiles in rope form
Assignee: Individual
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Filing: 1976-12-09
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Granted: 1978-01-10
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Expires: 1996-12-09
Abstract
Abstract A device for the even, continuous impregnation of textile rope wherein at least two vertically spaced spray tubes spray impregnating liquor onto the rope which then passes to double conical shaped impregnation element disposed below the sprays; transport rollers below the impregnation element convey the rope and underneath the transport rollers, a compression compartment compresses the rope which is then passed in narrow loops around staggered rollers for fulling.
Inventors
- 👤 Hans-Ulrich von der Eltz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:18
CPC Classifications
D; D06; D06B; D06B3/00; D06B3/04; D06B3/045
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
A device for the even, continuous impregnation of a textile rope comprising at least two, vertically spaced circular jet or spray tubes for spraying said rope, each tube being horizontally disposed; an adjustable, double conical shaped device disposed vertically below said jet or spray tubes and serving as an impregnation element for said rope; a pair of transport rollers disposed vertically below said double conical shaped device for continuously conveying said rope through said jet or spray tubes and then through said double conical shaped device; a compression compartment disposed vertically below said pair of transport rollers for compressing said rope; and at least three rollers arranged in a staggered manner below said compression compartment for passing said rope in narrow loops for fulling thereof.
Claim 2
Independent Claim
125 words
A device for the even, continuous impregnation of a textile rope comprising at least two, vertically spaced circular jet or spray tubes for spraying said rope, each tube being horizontally disposed; an adjustable, double conical shaped device disposed vertically below said jet or spray tubes and serving as an impregnation element for said rope; a pair of transport rollers disposed vertically below said double conical shaped device for continuously conveying said rope through said jet or spray tubes and then through said double conical shaped device; a compression compartment disposed vertically below said pair of transport rollers for compressing said rope; and at least three rollers arranged in a staggered manner below said compression compartment for passing said rope in narrow loops for fulling thereof.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-01-09 | 1981-07-11 | 1982-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-01-09 | 1985-07-11 | 1986-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-01-09 | 1989-07-11 | 1990-01-10 | $7700.00 | Window Closed / Lapsed |