Conveyors: power-driven – Conveyor section – Load-supporting rolls moved about endless path
Reexamination Certificate
2006-01-31
2006-01-31
Bidwell, James R. (Department: 3651)
Conveyors: power-driven
Conveyor section
Load-supporting rolls moved about endless path
C198S766000
Reexamination Certificate
active
06991092
ABSTRACT:
An apparatus for transporting loose tobacco material includes a transporting belt, equipped with a vibratory sub-assembly with independent driving elements and a feeding channel placed over the transporting belt. The vibratory sub-assembly has the form of at least two separate vibratory portions, each having at least one roller with eccentric elements and symmetrically arranged counterweights. Each of the vibratory portions has separate adjusting elements to provide independent adjustment of the magnitude and direction of vibration amplitude vector, and also has separate adjusting elements providing independent adjustment of the frequency of the transporting belt vibrations, independently of speed of the transporting belt. An additional belt conveyor having vibratory portions is mounted over the transporting belt.
REFERENCES:
patent: 1992361 (1935-02-01), Diescher
patent: 2239858 (1941-04-01), Randolph
patent: 4616663 (1986-10-01), Lorenzen et al.
patent: 5762176 (1998-06-01), Patterson et al.
patent: 6269940 (2001-08-01), Rosenstrom
patent: 6276518 (2001-08-01), Wierman
patent: 6851548 (2005-02-01), Dumbaugh
Bidwell James R.
Darby & Darby
International Tobacco Machinery Poland Ltd.
LandOfFree
Belt conveyor for transporting tobacco materials does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Belt conveyor for transporting tobacco materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Belt conveyor for transporting tobacco materials will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3584244