D01G 23/06
Arrangements in which a machine or apparatus is regulated in response to
Official title: Arrangements in which a machine or apparatus is regulated in response to changes in the volume or weight of fibres fed, e.g. piano motions (arrangements in which draft is regulated in response to irregularities in fibre supply D01H)
D01G23/06 (Arrangements in which a machine or apparatus is regulated in response to) appears on 91 US grants and 9 published applications in this corpus.
Search patents in D01G- Granted patents
- 91
- Published applications
- 9
- Assignees
- 36
- Inventors
- 108
- Latest grant
- 6 Oct 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 8 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pressure regulation in a flock feed6 Oct 2020US 10,793,977 B2Maschinenfabrik Rieter AG
- Production control in a blow room14 Apr 2020US 10,619,270 B2Maschinenfabrik Rieter AG
- Method for controlling the local characteristics of a non-woven textile and related installation26 Feb 2013US 8,381,375 B2Asselin-Thibeau
- Apparatus and method for feeding fibers24 Aug 2010US 7,779,512 B2Oskar Dilo Maschinenfabrik KG
- Apparatus on a spinning preparation machine for ascertaining the mass and/or fluctuations in the mass of a fibre material15 Jun 2010US 7,735,202 B2Truetzscler GmbH & Co. KG
- Buffer device for matching the output speed of a lap of a spreading-lapping machine to the input speed of a device for processing the lap downstream of the spreading-lapping machine.5 Feb 2026US 2026/0035840 A1Andritz Asselin-Thibeau
- Production Control in a Blow Room13 Dec 2018US 2018/0355519 A1Maschinenfabrik Rieter AG
- Pressure Regulation in a Flock Feed13 Dec 2018US 2018/0355520 A1Maschinenfabrik Rieter AG
- Method and device for loading an installation with fibres30 Nov 2017US 2017/0342603 A1Truetzschler GmbH & Co. KG
- Method for controlling the local characteristics of a non-woven textile and related installation3 Sep 2009US 2009/0217498 A1Asselin-Thibeau
Most cited
By later US patents
- Weighing apparatus for continuously weighing a passing layer of fiber material in a metering device of a spinning preparatory machine25US 4,133,455 ARieter Machine Works, Ltd. · 1979
- Method and apparatus for regulating out variations in the sliver weight on devices for processing fibre slivers24US 4,271,565 AZellweger Uster AG · 1981
- Apparatus for regulating fiber quantities supplied to a textile machine24US 4,506,413 ATrutzschler GmbH & Co. KG · 1985
- Means for controlling density of non-woven fiber webs23US 4,403,374 ARando Machine Corporation · 1983
- Method and device for the optimization of the drawing process on autoleveller drawframes in the textile industry21US 4,653,153 AZellweger Uster AG · 1987