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Class Information
Number: 198/523
Name: Conveyors: power-driven > Conveyor system having a gravity conveyor section
Description: Apparatus comprising a conveyor system consisting of at least one gravity conveyor section and at least one power-driven conveyor section in any sequence. Devices (e.g., gates, etc.) appurtenant to either section, or otherwise forming a part of the system, are included.


Sub-classes under this class:

Class Number Class Name Patents
198/550.01 Bin having a power-driven conveyor section for discharging or feeding discharge to a gravity or power-driven section 31
198/524 Condition responsive 71
198/538 Conveyor section(s) adjustable for nonoperative purpose (e.g., storage, transport, etc.) 15
198/562 Gravity conveyor section is gravity flow path feeding to power-driven section 12
198/540 Gravity discharge material holder is source of supply, discharging by gravity to power-driven section 27
198/539 Including a load-supporting bridging element (e.g., horizontal surface) between conveyor sections 10
198/568 Plural power-driven conveyor sections feeding to gravity section (i.e., gravity discharge material holder, or gravity flow path) 6
198/560 Power-driven conveyor section feeding to gravity section (i.e., gravity discharge material holder, or gravity flow path) feeding in turn to another power-driven section 54
198/569 Power-driven conveyor section feeding to plural gravity sections (i.e., gravity discharge material holder, or gravity flow path) 22
198/525 With means to affect flow 42
198/537 With means to handle portion of load which becomes separated from main flow path 10


Patents under this class:

Patent Number Title Of Patent Date Issued
6768929 Method and installation for storing and delivering objects Jul. 27, 2004
6648626 Parts collection system for injection molding machines Nov. 18, 2003
6625960 Apparatus for sorting and packaging articles Sep. 30, 2003
4431105 Material feed unit for an injection molding machine Feb. 14, 1984
4199053 Conveyor and tray for luggage Apr. 22, 1980
3964379 Machine for slitting nut skins Jun. 22, 1976
3954171 Linearly disposed method and apparatus for orienting articles in a pre-selected end-to-end position May. 4, 1976



 
 
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