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Class Information
Number: 198/524
Name: Conveyors: power-driven > Conveyor system having a gravity conveyor section > Condition responsive
Description: Apparatus wherein the system includes means to sense a condition (or a change therein) which affects the operation of the system, and to cause a response thereto by one or more elements of the system.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6656033 |
Coin dispensing apparatus for circulating overflowing coins |
Dec. 2, 2003 |
| 6241072 |
Bottle manufacturing hopper system |
Jun. 5, 2001 |
| 6199684 |
Bulk materials loading device |
Mar. 13, 2001 |
| 6138817 |
Gravity feed grading unit |
Oct. 31, 2000 |
| 6019147 |
Transfer apparatus for bulk solids |
Feb. 1, 2000 |
| 5836721 |
Powder coating apparatus |
Nov. 17, 1998 |
| 5687858 |
High-rise shelving |
Nov. 18, 1997 |
| 5494150 |
Conveyor belt system with shock-absorbing belt side travel control means |
Feb. 27, 1996 |
| 5353911 |
Method and apparatus for monitoring the flow of solid materials |
Oct. 11, 1994 |
| 5265713 |
Endless belt product feeding system |
Nov. 30, 1993 |
| 5248042 |
Resilient wire-wrapped, and adjustably tensioned screen drum with drum overload-preventing feedback control |
Sep. 28, 1993 |
| 5232082 |
Pinless belt feeder |
Aug. 3, 1993 |
| 5183147 |
Chemical handling system |
Feb. 2, 1993 |
| 5145054 |
Vibratory feeder voltage control |
Sep. 8, 1992 |
| 5004400 |
Automatic rate matching system |
Apr. 2, 1991 |
| 4948321 |
Automated storage system |
Aug. 14, 1990 |
| 4940131 |
Material handling system and control valve thereof |
Jul. 10, 1990 |
| 4871058 |
Machine control apparatus using wire capacitance sensor |
Oct. 3, 1989 |
| 4867298 |
Conveyor system for planar panel |
Sep. 19, 1989 |
| 4832172 |
Storage and discharge apparatus |
May. 23, 1989 |
| 4776747 |
High speed integrated circuit handler |
Oct. 11, 1988 |
| 4774840 |
Detector for rod-like articles |
Oct. 4, 1988 |
| 4744453 |
Apparatus for temporary storage of cigarettes or the like |
May. 17, 1988 |
| 4729105 |
Continuous processing system with accumulator model for product flow control |
Mar. 1, 1988 |
| 4661663 |
Tilt switch |
Apr. 28, 1987 |
| 4651758 |
Apparatus for detecting foreign objects in the distributor of a cigarette maker |
Mar. 24, 1987 |
| 4651867 |
Apparatus for discharging free-flowing and viscous materials from a belt conveyor |
Mar. 24, 1987 |
| 4609096 |
Loader/unloader assembly for vertical stores conveyor having unload position safety cut-off |
Sep. 2, 1986 |
| 4602711 |
Apparatus for feeding cylindrical workpieces to a workplace |
Jul. 29, 1986 |
| 4567410 |
Capacitive article density monitor |
Jan. 28, 1986 |
| 4555011 |
Conveying rod-like articles |
Nov. 26, 1985 |
| 4531630 |
Load sensor |
Jul. 30, 1985 |
| 4497400 |
Load-unload device--limit overload sensing device |
Feb. 5, 1985 |
| 4487310 |
Metal detector device for auger feed granulators |
Dec. 11, 1984 |
| 4463873 |
Article transfer apparatus |
Aug. 7, 1984 |
| 4438841 |
Obstruction clearing apparatus for mining conveyors |
Mar. 27, 1984 |
| 4401205 |
Apparatus for supplying particles of tobacco to the comminuting station of a shredding machine |
Aug. 30, 1983 |
| 4391362 |
Speed controlled infeed conveyor system |
Jul. 5, 1983 |
| 4368742 |
Apparatus for replenishing the supplies of filter rod sections in the magazines of filter tipping machines |
Jan. 18, 1983 |
| 4328886 |
Device for feeding cigarettes in bulk to the hopper of a packaging machine |
May. 11, 1982 |
| 4275809 |
Card conveyor with rope belt drive |
Jun. 30, 1981 |
| 4235248 |
Apparatus for regulating the configuration of the upper surface of a supply of tobacco in a distributor for use in cigarette makers or the like |
Nov. 25, 1980 |
| 4225033 |
Dustproof chute for particulate material loader |
Sep. 30, 1980 |
| 4223778 |
Parison handling assemblies and methods for handling parisons |
Sep. 23, 1980 |
| 4223845 |
Tobacco shredding apparatus |
Sep. 23, 1980 |
| 4224561 |
Method and apparatus for regulating the speed of a conveyor |
Sep. 23, 1980 |
| 4202438 |
Flexible conveyor system |
May. 13, 1980 |
| 4194615 |
Apparatus for unloading loose particulate solid material |
Mar. 25, 1980 |
| 4194343 |
Dry bin filler |
Mar. 25, 1980 |
| 4172515 |
Method and apparatus for supplying tobacco to tobacco cutting machines |
Oct. 30, 1979 |
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