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Class Information
Number: 198/781.05
Name: Conveyors: power-driven > Conveyor section > Live roll > Live roll drive engages, disengages, or slips responsive to load position or blockage > Live roll is driven by load sensor (e.g., trigger roller)
Description: Subject matter wherein the roll drive means is controlled by a device which detects the load.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7290649 |
Roller arrangement for an accumulating roller conveyor |
Nov. 6, 2007 |
| 7243781 |
Conveyor loading zone system and method |
Jul. 17, 2007 |
| 7232027 |
Pallet/skid power roll system |
Jun. 19, 2007 |
| 7175018 |
Conveyor assembly |
Feb. 13, 2007 |
| 7063206 |
Accumulating conveyor system |
Jun. 20, 2006 |
| 6966427 |
Pallet/skid power roll system |
Nov. 22, 2005 |
| 6959804 |
Conveyor assembly |
Nov. 1, 2005 |
| 6860381 |
Decentralized drive system for a conveyor |
Mar. 1, 2005 |
| 6843362 |
Zone controller |
Jan. 18, 2005 |
| 6827202 |
Methods and apparatus for controlling conveyor zones |
Dec. 7, 2004 |
| 6820736 |
Conveying apparatus |
Nov. 23, 2004 |
| 6729463 |
Conveyor with flexible zone parameter control |
May. 4, 2004 |
| 6460683 |
Conveyor with flexible zone parameter control |
Oct. 8, 2002 |
| 6370447 |
Conveyance system |
Apr. 9, 2002 |
| 6021888 |
Conveyer system and its control method |
Feb. 8, 2000 |
| 5906267 |
Zero pressure accumulation conveyor |
May. 25, 1999 |
| 5862907 |
Control system and module for an accumulation conveyor |
Jan. 26, 1999 |
| 5806661 |
Sensor for detecting lightweight objects on a conveyor |
Sep. 15, 1998 |
| 5582287 |
Drive chain for accumulation conveyor |
Dec. 10, 1996 |
| 5507616 |
Method and equipment to palletize packs of sheets, books or the like |
Apr. 16, 1996 |
| 5348139 |
Counter-balanced pressure sensor for conveyor accumulation zone |
Sep. 20, 1994 |
| 5230418 |
Photo-optic attachment for conveyor rollers |
Jul. 27, 1993 |
| 4951808 |
Accumulating conveyor |
Aug. 28, 1990 |
| 4605120 |
Shaft driven accumulation conveyor arrangement |
Aug. 12, 1986 |
| 4013161 |
Accumulating roller conveyor |
Mar. 22, 1977 |
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