D01H 7/045
Spindles provided with flexible mounting elements for damping vibration or noise, or
Official title: {Spindles provided with flexible mounting elements for damping vibration or noise, or for avoiding or reducing out-of-balance forces due to rotation (in general F16F15/00)}
D01H7/045 (Spindles provided with flexible mounting elements for damping vibration or noise, or) appears on 18 US grants and 0 published applications in this corpus.
Search patents in D01H- Granted patents
- 18
- Published applications
- 0
- Assignees
- 11
- Inventors
- 28
- Latest grant
- 14 Aug 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Bearing for spindles in spinning or twisting machines14 Aug 2001US 6,273,611 B1
- Spindle for a spinning or a twisting machine8 Sep 1998US 5,802,827 A
- Flexible textile spindle assembly25 Jun 1996US 5,528,892 AGebruder Loepfe AG
- Spinning or twisting shaft bearing assembly with vibration isolation connection arrangement1 Nov 1994US 5,359,842 A
- Spinning or twisting spindle arrangement2 Feb 1993US 5,182,901 A
No published applications in this class yet.
Most cited
By later US patents
- Noise reducing spindle washers22US 4,067,184 ACoats & Clark, Inc. · 1978
- Vibration attenuating support for rotating member10US 4,045,948 ALord Corporation · 1977
- Spinning or twisting shaft bearing assembly with vibration isolation connection arrangement8US 5,359,842 A1994
- Spinning or twisting machine7US 4,348,860 AFirma Zinser Textilmaschinen GmbH · 1982
- Damped rotor spindle7US 5,127,218 AFag Kugelfischer Georg Schaefer · 1992