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Class Information
Number: 198/718
Name: Conveyors: power-driven > Conveyor section > Pusher conveyor and separate load support surface > Condition responsive control
Description: Apparatus having means, separate from the load pushing and support means, which senses or is responsive to the occurrence of a condition or a change in a condition and thus acts to cause a change in the operation of any means whereby the load is caused to move or to not move, or acts to relocate the load-conveying means or its support means.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7323643 |
In-feed control and dispersion apparatus for fresh food |
Jan. 29, 2008 |
| 7303062 |
Bulk material pump feeder with reduced disk jamming |
Dec. 4, 2007 |
| 7284652 |
Tiered control architecture for material handling |
Oct. 23, 2007 |
| 7222721 |
Transferring apparatus, carrying apparatus, and transferring method |
May. 29, 2007 |
| 7051863 |
Transferring apparatus, carrying apparatus, and transferring method |
May. 30, 2006 |
| 7044288 |
Bulk material pump feeder with reduced disk jamming |
May. 16, 2006 |
| 6746007 |
Method and apparatus for controlling enclosure material feeding in a mail inserting system |
Jun. 8, 2004 |
| 6715601 |
Method for control of the chain drive mechanisms of underground working machines, especially chain scraper conveyors, and a chain scraper conveyor |
Apr. 6, 2004 |
| 6662933 |
System for conveying objects |
Dec. 16, 2003 |
| 6490979 |
Inclined shopping cart conveyor system |
Dec. 10, 2002 |
| 6189682 |
Position control apparatus and method for controlling the movement of a block in a woodworking machine |
Feb. 20, 2001 |
| 6135269 |
Drive roller unit |
Oct. 24, 2000 |
| 5810154 |
Low actuation force article sensor for conveyor |
Sep. 22, 1998 |
| 5641158 |
Apparatus and method for receiving a sheet from a first direction and feeding the sheet in a second direction |
Jun. 24, 1997 |
| 5552691 |
Microprocessor motor control |
Sep. 3, 1996 |
| 5489016 |
Pusher bar apparatus to remove containers from a splice plate between conveyors |
Feb. 6, 1996 |
| 5443014 |
Floor mounted on demand conveyor |
Aug. 22, 1995 |
| 5437359 |
Parts insertion machine |
Aug. 1, 1995 |
| 5413212 |
System and method for automatic correction of pusher position after power loss |
May. 9, 1995 |
| 5350055 |
Conveyor mechanism having selectively positionable pushing fingers and having finger positioning cam arrangement |
Sep. 27, 1994 |
| 5346352 |
Freight moving apparatus in carrier vehicle |
Sep. 13, 1994 |
| 5339615 |
Device to move spinning cans |
Aug. 23, 1994 |
| 5337885 |
Alignment monitor and method |
Aug. 16, 1994 |
| 5289912 |
Animal confinement building cleaning system |
Mar. 1, 1994 |
| 5267709 |
Variable power conveyance apparatus |
Dec. 7, 1993 |
| 5203669 |
Garbage truck |
Apr. 20, 1993 |
| 5174212 |
Method and apparatus for controlling train positioners using motor energy to determine the mass of the train and the mass of the train to determine maximum deceleration |
Dec. 29, 1992 |
| 5125501 |
Infeed conveyor with multiple flight capability |
Jun. 30, 1992 |
| 5115907 |
Tray accumulator |
May. 26, 1992 |
| 5052546 |
Conveyor having a circulating article carrier element |
Oct. 1, 1991 |
| 5040664 |
Shavings conveyor |
Aug. 20, 1991 |
| 5036968 |
Power conveyor |
Aug. 6, 1991 |
| 5024317 |
Method and apparatus for closing cartons |
Jun. 18, 1991 |
| 5022512 |
Automatic matchplate molding system |
Jun. 11, 1991 |
| 4944135 |
Package wrapping and weighing system |
Jul. 31, 1990 |
| 4934509 |
Device for transferring products transported by a conveyor and methods of using said device |
Jun. 19, 1990 |
| 4884679 |
Secure transport construction for banking depository devices |
Dec. 5, 1989 |
| 4858747 |
Drive motor controlling device for a material transporting conveyor |
Aug. 22, 1989 |
| 4836362 |
Endless drive transmission |
Jun. 6, 1989 |
| 4768646 |
Accumulator conveyor |
Sep. 6, 1988 |
| 4749079 |
Step-by-step conveyor of tubes for textile machines |
Jun. 7, 1988 |
| 4732261 |
Method and apparatus for assembling and forwarding sets of sheets |
Mar. 22, 1988 |
| 4720229 |
Stack pusher |
Jan. 19, 1988 |
| 4711345 |
Composite-motion drive unit and combinatorial weighing apparatus employing the same |
Dec. 8, 1987 |
| 4658951 |
Reciprocating transfer conveyor with sensing accumulating pads |
Apr. 21, 1987 |
| 4645069 |
Vacuum accumulating conveyor |
Feb. 24, 1987 |
| 4612861 |
Driverless tugger vehicle |
Sep. 23, 1986 |
| 4595092 |
Load-pusher assembly for conveyor systems |
Jun. 17, 1986 |
| 4516674 |
Method and apparatus for conveying and metering solid material |
May. 14, 1985 |
| 4494649 |
Accumulating conveyor |
Jan. 22, 1985 |
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