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Class Information
Number: 198/781.08
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) > Friction wheel drive
Description: Subject matter wherein the motion is transmitted by a mechanical device consisting of a circular member having a smooth surface in direct contact with the roller.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7125012 |
Rotatable feed wheel for sheet converting machine |
Oct. 24, 2006 |
| 6651808 |
Belt driven roller conveyor |
Nov. 25, 2003 |
| 6615975 |
Magnetic coupling assembly for conveyor rollers |
Sep. 9, 2003 |
| 6598735 |
Live roller conveyors |
Jul. 29, 2003 |
| 6471043 |
Roller conveyor |
Oct. 29, 2002 |
| 6390286 |
Belt driven roller conveyor |
May. 21, 2002 |
| RE36891 |
High speed conveyor with movable drive wheel |
Oct. 3, 2000 |
| RE35851 |
High speed lineshaft-driven accumulating conveyor |
Jul. 21, 1998 |
| 5746304 |
Speed increasing and accumulating conveyor chain |
May. 5, 1998 |
| 5588523 |
Roller driving device |
Dec. 31, 1996 |
| 5375696 |
High speed lineshaft-driven accumulating conveyor |
Dec. 27, 1994 |
| 5287956 |
High speed conveyor with movable drive wheel |
Feb. 22, 1994 |
| 5168979 |
Accumulation conveyor |
Dec. 8, 1992 |
| 5161672 |
Drive roller in conveyor |
Nov. 10, 1992 |
| 5129507 |
Roller conveyor |
Jul. 14, 1992 |
| 5105935 |
Accumulation type roller conveyor drive assembly |
Apr. 21, 1992 |
| 5090558 |
Shelf apparatus utilizing rollers |
Feb. 25, 1992 |
| 5080219 |
Driver system roller apparatus |
Jan. 14, 1992 |
| 5076420 |
Clutch assembly for a zoned live conveyor |
Dec. 31, 1991 |
| 4927005 |
Actuator |
May. 22, 1990 |
| 4919256 |
Loading roller conveyor with drive via intermediate rollers |
Apr. 24, 1990 |
| 4815588 |
Roller conveyor |
Mar. 28, 1989 |
| 4798282 |
Zoning conveyor |
Jan. 17, 1989 |
| 4752000 |
Roller type conveyor with roller drive mechanism |
Jun. 21, 1988 |
| 4605120 |
Shaft driven accumulation conveyor arrangement |
Aug. 12, 1986 |
| 4572358 |
Powered transmission assembly for an accumulating conveyor |
Feb. 25, 1986 |
| 4572353 |
Reversible stow conveyor track |
Feb. 25, 1986 |
| 4562920 |
Device for the pressureless accumulation of loads on roller conveyors |
Jan. 7, 1986 |
| 4524862 |
Screw-jack type accumulation conveyor |
Jun. 25, 1985 |
| 4473149 |
Roller conveyor with friction roll drive |
Sep. 25, 1984 |
| 4406360 |
Accumulating conveyer |
Sep. 27, 1983 |
| 4372441 |
Accumulating conveyor |
Feb. 8, 1983 |
| 4344527 |
Roller conveyor with friction roll drive |
Aug. 17, 1982 |
| 4343396 |
Roller conveyors with clutch drives |
Aug. 10, 1982 |
| 4301914 |
Accumulating conveyor |
Nov. 24, 1981 |
| 4278166 |
Accumulator conveyor |
Jul. 14, 1981 |
| 4264005 |
Powered roller conveyor with drive disengaging means |
Apr. 28, 1981 |
| 4238029 |
Accumulating conveyor |
Dec. 9, 1980 |
| 4223780 |
Accumulation conveyors |
Sep. 23, 1980 |
| 4221288 |
Conveyor roller |
Sep. 9, 1980 |
| 4215775 |
Roller conveyor for conveying and pressure-free accumulation of individual items |
Aug. 5, 1980 |
| 4212385 |
Article accumulation conveyor |
Jul. 15, 1980 |
| 4204593 |
Article accumulation conveyor |
May. 27, 1980 |
| 4199056 |
Roller conveyor assembly |
Apr. 22, 1980 |
| 4193492 |
Line shaft drive for powered roller conveyor |
Mar. 18, 1980 |
| 4121709 |
Stow roller train arrangement |
Oct. 24, 1978 |
| 4109783 |
Fluid control circuit and method for an accumulator conveyor |
Aug. 29, 1978 |
| 4103769 |
Live roller conveyor |
Aug. 1, 1978 |
| 4013161 |
Accumulating roller conveyor |
Mar. 22, 1977 |
| 3939962 |
Stow roller train for storage and conveyance of cargo |
Feb. 24, 1976 |
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