Material or article handling – Static receptacle and means for charging or discharging – or... – Charging or charge-distributing means
Reexamination Certificate
2007-12-25
2007-12-25
Deuble, Mark A (Department: 3651)
Material or article handling
Static receptacle and means for charging or discharging, or...
Charging or charge-distributing means
C414S206000, C198S640000, C198S641000, C198S642000, C198S536000, C193S016000, C193S023000
Reexamination Certificate
active
10498575
ABSTRACT:
A charging device for bulk material comprises a rotor having a substantially vertical axis of rotation a first drive for rotating the rotor and a chute supported by the rotor so as to be rotated with the latter. The chute can be rotated about its longitudinal axis. Its concavely curved sliding surface has a width that is diminishing from the top end to the bottom end of the chute, so that it is possible to vary the location where bulk material sliding down the chute channel leaves the latter by rotating the chute about its longitudinal axis.
REFERENCES:
patent: 3814403 (1974-06-01), Legille
patent: 4216914 (1980-08-01), O'Hanlon
patent: 4395182 (1983-07-01), Suwyn
patent: 4921086 (1990-05-01), Klutz et al.
patent: 4941792 (1990-07-01), Cimenti et al.
patent: 5022806 (1991-06-01), Lonardi et al.
patent: 5799777 (1998-09-01), Maillet et al.
patent: 5965085 (1999-10-01), Abramin et al.
patent: 6390268 (2002-05-01), Lonardi
patent: 02034710 (1990-05-01), None
patent: 02034711 (1990-05-01), None
Database WPI Section Ch, Week 198047 Derwent Publications Ltd., London, GB; Class M24, AN 1980-84060C XP002210891 & SU 727 690 A (DNEPR Metal Inst), Apr. 15, 1980 abstract.
Database WPI Section Ch, Week 198122 Derwent Publications Ltd., London, GB; Class M24, AN 1981-39766D XP002210892 & SU 763 472 A (DNEPR Metal Wks), Sep. 15 1980 abstract.
Database WPI Section Ch, Week 198204 Derwent Publications Ltd., London, GB, Class M24, AN 1982-07549E XP002210893 & SU 821 492 A (W SIBE Metallurg Wk), Apr. 18, 1981 abstract.
Database WPI Section Ch, Week 198328 Derwent Publications Ltd., London, GB; Class M24, AN 1983-709548 XP002210890 & SU 954 422 A (DNEPR Metal Inst), Aug. 30, 1982 abstract.
Gorza Robert
Thillen Guy
Deuble Mark A
McCormick Paulding & Huber LLP
Paul Wurth S.A.
LandOfFree
Charging device with rotary chute does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Charging device with rotary chute, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charging device with rotary chute will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3883890