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Class Information
Number: 198/760
Name: Conveyors: power-driven > Conveyor section > Reciprocating conveying surface > Vibratory conveying member > Conveying member having support or drive > With damper for conveying member or support
Description: Apparatus wherein the conveyor member is provided with a counter mass or energy-absorbing means to balance or retard destructive or excessive conveyor member motions.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7497324 |
Conveyor system for two or more troughs |
Mar. 3, 2009 |
| 7426991 |
Adjustable vibratory feeder |
Sep. 23, 2008 |
| 7392897 |
Vibrational linear conveyor |
Jul. 1, 2008 |
| 7387198 |
Balanced flat stroke bi-directional conveyor |
Jun. 17, 2008 |
| 7383942 |
Article carrying apparatus |
Jun. 10, 2008 |
| 7071425 |
Weighing machine having a central distributor to scales |
Jul. 4, 2006 |
| 6659267 |
Two-mass, base-excited conveyor |
Dec. 9, 2003 |
| 6588581 |
Vibratory apparatus having adjustable spring assembly |
Jul. 8, 2003 |
| 6357579 |
Linear motor drive for vibratory feeders and conveyors |
Mar. 19, 2002 |
| 6286658 |
Vibratory conveyor |
Sep. 11, 2001 |
| 6260691 |
Vibratory system |
Jul. 17, 2001 |
| 5967294 |
High stroke, highly damped spring system for use with vibratory feeders |
Oct. 19, 1999 |
| 5730297 |
Screening machine with improved base force reduction |
Mar. 24, 1998 |
| 5713457 |
Two-way vibratory feeder or conveyor |
Feb. 3, 1998 |
| 5547068 |
Center beam two mass vibratory device |
Aug. 20, 1996 |
| 5496456 |
Vibrating conveyor device dipping into a liquid with damping of vibration transmission |
Mar. 5, 1996 |
| 5462155 |
Linear vibratory conveyor |
Oct. 31, 1995 |
| 5314058 |
Vibratory drive unit |
May. 24, 1994 |
| 5154316 |
Horizontal oscillatory feeder |
Oct. 13, 1992 |
| 5074404 |
Vibration isolator having adjustability feature |
Dec. 24, 1991 |
| 5056652 |
Vibratory conveyor |
Oct. 15, 1991 |
| 5040666 |
Vibrating two mass conveyor apparatus |
Aug. 20, 1991 |
| 4941565 |
Dispersion feeder |
Jul. 17, 1990 |
| 4813532 |
Natural frequency vibratory conveyor |
Mar. 21, 1989 |
| 4768647 |
Vibrating conveyor |
Sep. 6, 1988 |
| 4683966 |
Weighing system |
Aug. 4, 1987 |
| 4354618 |
Braking method and apparatus for vibratory feeder |
Oct. 19, 1982 |
| 4260051 |
Vibratory conveyor system with counter vibration component and non-vibrating support |
Apr. 7, 1981 |
| 4214680 |
Drawdown hopper isolation system having isolators with fabric lays |
Jul. 29, 1980 |
| 4162778 |
Vibrating machine suspension |
Jul. 31, 1979 |
| 3954169 |
Vibrating feeder device |
May. 4, 1976 |
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