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Class Information
Number: 19/300
Name: Textiles: fiber preparation > Assembling > Web forming > Control means responsive to sensed condition or program
Description: Method or apparatus wherein variations from a set norm in the nonwoven web or constituent supply or in machine operation alters operation of the machine, or wherein readily changeable data or information in a preset arrangement or design controls the sequence of machine operations or an element thereof.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7211746 |
Weigh-pan metering and blending method and apparatus |
May. 1, 2007 |
| 6689959 |
Weighing device |
Feb. 10, 2004 |
| 6195845 |
Method and an installation for forming a fiber web by the airlay technique |
Mar. 6, 2001 |
| 5974631 |
Apparatus for making a fiber batt |
Nov. 2, 1999 |
| 5873150 |
Method and apparatus for distributing long fibers |
Feb. 23, 1999 |
| 5802674 |
Fibre metering arrangement |
Sep. 8, 1998 |
| 5355561 |
Method and apparatus for measuring a characteristic of a fiber structure, such as a fiber composite or a sliver |
Oct. 18, 1994 |
| 5301399 |
Process of detecting and compensating position errors occurring during the manufacture of a web consisting of a multilayer non-woven fabric |
Apr. 12, 1994 |
| 5287600 |
Method and a device for controlling an opening process, for example at a card |
Feb. 22, 1994 |
| 5233727 |
Device for measuring the thickness and/or unevenness of webs or wadding on spinning preparation machines. |
Aug. 10, 1993 |
| 5121523 |
Metering method and metering apparatus for dispensing predeterminable quantities of fiber flocks |
Jun. 16, 1992 |
| 5067202 |
Method of maintaining a predetermined quantity of sliver in a card and/or drawframe |
Nov. 26, 1991 |
| 5060347 |
Process and device for the manufacture of non-woven fabrics |
Oct. 29, 1991 |
| 4948542 |
Method and device for manufacturing fibre board |
Aug. 14, 1990 |
| 4939815 |
Lap evening apparatus for a fiber processing machine |
Jul. 10, 1990 |
| 4928353 |
Method and means for effecting a controllable change in the production of a fiber-processing machine |
May. 29, 1990 |
| 4864693 |
Flow-through fiber preparation feed system and method |
Sep. 12, 1989 |
| 4812993 |
Method and means for controlling the drafting of sliver in a draw frame |
Mar. 14, 1989 |
| 4747188 |
Web-laying |
May. 31, 1988 |
| 4731909 |
Apparatus for controlling the feed roller of a fiber tuft feeder |
Mar. 22, 1988 |
| 4701981 |
Apparatus for pneumatically feeding a plurality of carding machines |
Oct. 27, 1987 |
| 4703431 |
Sliver drawing apparatus |
Oct. 27, 1987 |
| 4694538 |
Feed apparatus for cards, carding engines, and the like |
Sep. 22, 1987 |
| 4688301 |
Method and apparatus for forming a web |
Aug. 25, 1987 |
| 4682388 |
Textile flock feed control system and method |
Jul. 28, 1987 |
| 4662032 |
Method and apparatus for forming a web |
May. 5, 1987 |
| 4660257 |
Method of and a control arrangement for a machine for extracting fiber flocks from textile fiber bales |
Apr. 28, 1987 |
| 4646387 |
Arrangement for continuously determining the density of a web of fiber sliver |
Mar. 3, 1987 |
| 4593436 |
Baffled webformer and system |
Jun. 10, 1986 |
| 4574433 |
Fibre metering arrangement |
Mar. 11, 1986 |
| 4543690 |
Apparatus for forming fiber felts |
Oct. 1, 1985 |
| 4535511 |
Method and apparatus for controlling and regulating machines of a textile fiber processing line |
Aug. 20, 1985 |
| 4530134 |
Computerized control system for a carding machine |
Jul. 23, 1985 |
| 4523350 |
Carder for manufacturing non-woven, formed fabric from fibrous substances |
Jun. 18, 1985 |
| 4520531 |
Apparatus for making a web from fibers |
Jun. 4, 1985 |
| 4512061 |
Method of controlling fiber-drawing apparatus |
Apr. 23, 1985 |
| 4510647 |
Method and apparatus for controlling fiber density |
Apr. 16, 1985 |
| 4506413 |
Apparatus for regulating fiber quantities supplied to a textile machine |
Mar. 26, 1985 |
| 4494204 |
Carding machine or roller card |
Jan. 15, 1985 |
| 4473924 |
Means for controlling fiber-drawing apparatus |
Oct. 2, 1984 |
| 4455549 |
Indication device |
Jun. 19, 1984 |
| 4438548 |
Method and apparatus for controlling fluctuations in sliver weight on cards, carding machines and the like |
Mar. 27, 1984 |
| 4434531 |
Apparatus for controlling the working conditions in a processing machine of the staple fiber spinning plant |
Mar. 6, 1984 |
| 4404710 |
Apparatus for feeding fibers to carding machines and the like |
Sep. 20, 1983 |
| 4393547 |
Method and apparatus for the output control in a carding machine |
Jul. 19, 1983 |
| 4384388 |
Method for controlling the working conditions in a processing machine of the staple fiber spinning plant and apparatus for implementing the method |
May. 24, 1983 |
| 4275483 |
Control apparatus for a carding machine |
Jun. 30, 1981 |
| 4240180 |
Fiber feeding apparatus for carding machines and the like |
Dec. 23, 1980 |
| 4206823 |
Weighing apparatus |
Jun. 10, 1980 |
| 4133455 |
Weighing apparatus for continuously weighing a passing layer of fiber material in a metering device of a spinning preparatory machine |
Jan. 9, 1979 |
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