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2023
|
Invention
|
Multi-chamber funnel hopper.
A multi-chamber funneling hopper having at least first and second f... |
|
2022
|
G/S
|
Apparatus and instruments for weighing |
|
2020
|
Invention
|
Load sensing system with stabilized fulcrums. A load sensing system having at least one load sens... |
|
2013
|
Invention
|
System and methods for belt conveyor weighing. Imperfections in conveyor belting and its supporti... |
|
|
Invention
|
Load sensing system with flexure plate. A load sensing system having at least one load sensing as... |
|
2012
|
Invention
|
System and methods for belt conveyor weighing based on virtual weigh span. Imperfections in conve... |
|
2002
|
Invention
|
Weighing scale. A scale having a load platform suspended by multiple horizontally spaced suspensi... |
|
1996
|
G/S
|
Hoppers and bins, all incorporating automatic, pneumatic or mechanical means of discharge; volume... |
|
|
G/S
|
Machines and machine tools; motors (except for land vehicles); machine coupling and transmission ... |
|
1995
|
Invention
|
Screw feeder with multiple concentric flights. A compound screw feeder (16) for uniform volumetri... |
|
1994
|
Invention
|
Screw feeder with multiple concentric flights. A compound screw feeder for uniform volumetric flo... |
|
1993
|
Invention
|
Temperature-compensated belt scale. An integrating system for measuring the total weight of mater... |
|
|
Invention
|
Vibratory feeder. A vibratory feeder for cohesive particulate solids such as powders and the like... |
|
|
Invention
|
Screw feeder with progressively decreasing screw confinement. A screw feeder for particulate soli... |
|
1991
|
Invention
|
Volumetric dry material feeder. A volumetric dry material feeder comprising a movable wall hopper... |
|
1988
|
G/S
|
HOPPER FLOW AID DEVICES - NAMELY, MECHANICAL APPARATUS WHICH VIBRATES, AGITATES OR AERATES BULK M... |
|
1987
|
Invention
|
Adaptation to major or sporadic disturbance error in weigh feeding apparatus. When a weigh feedin... |
|
|
Invention
|
Powder feeder. A hopper-feeder system for feeding stored powders at a uniform, controllable and p... |
|
1983
|
Invention
|
Wall-mounted agitator for particulate material. A wall-mounted agitator for particulate material ... |
|
1977
|
Invention
|
Conveyor belt system with positional transformation of weight data. A scale position compensation... |
|
1975
|
G/S
|
Hopper flow aid devices, volumetric feeders
Batch scales, weigh feeders, belt scales, checkweighe... |
|
1974
|
Invention
|
Bulk material level measuring system. A system and method for measuring the level of bulk materia... |
|
|
G/S
|
BULK MATERIALS FLOW AIDING DEVICES-NAMELY, HOPPER AND BIN DISCHARGERS |
|
1973
|
G/S
|
HOPPER FLOW AID DEVICES-NAMELY, MECHANICAL APPARATUS WHICH VIBRATES, AGITATES OR AERATES BULK MAT... |
