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Class Information
Number: 198/766
Name: Conveyors: power-driven > Conveyor section > Reciprocating conveying surface > Vibratory conveying member > Conveying member having support or drive > Support for conveying member > With drive causing conveying member vibration
Description: Apparatus wherein said load-supporting surface is further provided with a vibrating means to cause said controlled vibratory movement.


Sub-classes under this class:

Class Number Class Name Patents
198/769 By electromagnetic means 61
198/768 By fluid means 19
198/770 By unbalanced weights 62
198/767 With damper for drive 12


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7413073 Piezo-driven parts feeder Aug. 19, 2008
7364103 Method and device for the alignment and location of a sample such as tablets, pills or tablettes Apr. 29, 2008
7322569 Linear drive for vibratory apparatus Jan. 29, 2008
7213700 Part carriage device May. 8, 2007
7104394 Conveying apparatus with piezoelectric driver Sep. 12, 2006
7004306 Conveying apparatus with piezoelectric driver Feb. 28, 2006
6994207 Driving unit for transducer Feb. 7, 2006
6991092 Belt conveyor for transporting tobacco materials Jan. 31, 2006
6948611 Vibratory conveying apparatus adapted to be driven by accumulatively phased rotating eccentric weights Sep. 27, 2005
6868960 Conveying apparatus Mar. 22, 2005
6854585 Multidirectional part transporter and sorter Feb. 15, 2005
6719124 Rotary drive for vibratory conveyors Apr. 13, 2004
6708815 Article conveyor device Mar. 23, 2004
6675955 Self tuning vibratory control means Jan. 13, 2004
6659267 Two-mass, base-excited conveyor Dec. 9, 2003
6655523 Excited frame conveyor and excitation process for same Dec. 2, 2003
6527104 Differential impulse conveyor with linear motor drive Mar. 4, 2003
6497339 Systems for feeding, counting and dispensing discrete objects Dec. 24, 2002
6457577 Vibratory conveyor Oct. 1, 2002
6435337 Rotary drive for vibratory conveyors Aug. 20, 2002
6415913 Excited base conveyor system Jul. 9, 2002
6357579 Linear motor drive for vibratory feeders and conveyors Mar. 19, 2002
6298978 Reversing natural frequency vibratory conveyor system Oct. 9, 2001
6286658 Vibratory conveyor Sep. 11, 2001
6279731 Vibratory conveyor table Aug. 28, 2001
6250471 Sorting apparatuses and sorting methods Jun. 26, 2001
6079548 Differential impulse conveyor and method Jun. 27, 2000
6041915 Vibratory conveyor with side-mounted drivers Mar. 28, 2000
6037549 Combination scale Mar. 14, 2000
5871082 Orientation parts feeder Feb. 16, 1999
5836204 Vibration generator and machine with such a generator Nov. 17, 1998
5794757 Differential impulse conveyor and method Aug. 18, 1998
5762176 Belt driven vibratory apparatus Jun. 9, 1998
5732828 Shale shaker apparatus Mar. 31, 1998
5404996 Vibratory drive system for a vibratory conveyor apparatus and a conveyor apparatus having same Apr. 11, 1995
5368167 Vibrating conveyor screening method and apparatus Nov. 29, 1994
5353917 Multiple-channel vibrating feeding table Oct. 11, 1994
5337762 Apparatus for storing and distributing comminuted tobacco Aug. 16, 1994
5285890 Vibratory feeder Feb. 15, 1994
5190139 Multiple-channel vibrating feeding table Mar. 2, 1993
5183143 Apparatus and methods for conveying materials Feb. 2, 1993
5178258 Inertial conveyor system Jan. 12, 1993
5127512 Method of operating a magnetically driven vibrating conveyor and apparatus for implementing the method Jul. 7, 1992
5094342 Vibratory conveyor Mar. 10, 1992
5080218 Vibratory feeding apparatus Jan. 14, 1992
5046602 Inertial conveyor system Sep. 10, 1991
4896762 Vibrating separator for aggregated entangled pieces Jan. 30, 1990
4811831 Method and apparatus for positioning articles Mar. 14, 1989
4809839 Component handling machine Mar. 7, 1989
4807487 Mass-compensation oscillating drive for oscillatory machines Feb. 28, 1989

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