B65H 59/043
With a braking force varying proportionally to the diameter or the weight
Official title: {with a braking force varying proportionally to the diameter or the weight of the package being unwound}
B65H59/043 (With a braking force varying proportionally to the diameter or the weight) appears on 14 US grants and 10 published applications in this corpus.
Search patents in B65H- Granted patents
- 14
- Published applications
- 10
- Assignees
- 14
- Inventors
- 30
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 3 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Electric fence reel2 Dec 2025US 12,486,691 B2Datamars SA
- Full frame brake for coiling machinery8 Sep 2020US 10,766,734 B2
- Passive tensioning system for composite material payout control19 Jun 2018US 10,000,357 B2Fives Machining Systems, Inc.
- Self-adjusting torque device17 Oct 2017US 9,793,786 B2Beijing Boe Optoelectronics Technology Co., Ltd.
- Wire bobbin holder of bobbin cassette in wiring apparatus4 Mar 2014US 8,662,437 B2Tohoku Seiki Industries, Ltd.
- Electric Fence Reel19 May 2022US 2022/0151198 A1Datamars SA
- Systems and methods for applying a brake force during withdrawal of material from a bobbin29 Oct 2020US 2020/0339378 A1Bartell Machinery Systems, L.L.C.
- Full frame brake for coiling machinery5 Dec 2019US 2019/0367318 A1
- Passive tensioning system for composite material payout control13 Apr 2017US 2017/0101286 A1Fives Machining Systems, Inc.
- Self-adjusting torque device29 May 2014US 2014/0148256 A1Beijing Boe Optoelectronics Technology Co., Ltd.
Most cited
By later US patents
- Brake assembly for a rotatable shaft30US 4,151,900 AUnion Carbide Corporation · 1979
- Method for automatic slip clutch tension on a reel13US 7,967,234 B22011
- Apparatus for laying-up together a plurality of fragile filaments11US 4,112,660 AIndustrie Pirelli Societa per Azioni · 1978
- Method and apparatus for controlling the stock tension as it is withdrawn from a coil7US 4,004,750 AAntek, Inc. · 1977
- Passive tensioning system for composite material payout control5US 10,000,357 B2Fives Machining Systems, Inc. · 2018