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Class Information
Number: 198/724
Name: Conveyors: power-driven > Conveyor section > Pusher conveyor and separate load support surface > Rotating pusher > To move load in an arcuate path > Wherein path is helical
Description: Apparatus wherein the load is moved along the axis of rotation of said member as well as in said circular path.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6490782 |
Automated in-line filter changing apparatus |
Dec. 10, 2002 |
| 6234344 |
Candy racer |
May. 22, 2001 |
| 6109420 |
Unit for transferring and tipping sealed packages containing pourable food products |
Aug. 29, 2000 |
| 6092641 |
Method and device for vertically conveying packets of cigarettes |
Jul. 25, 2000 |
| 6073749 |
Method and unit for conveying packets of cigarettes |
Jun. 13, 2000 |
| 5595383 |
Transport unit for a stack of letters having a stationary helical slide |
Jan. 21, 1997 |
| 5421513 |
Conveying device for exact metering, wherein at least one projecting body is rotated in an inner, disrupted threaded groove, and a use therefor |
Jun. 6, 1995 |
| 5362456 |
Device for sterilizing products packed in cylindrical containers |
Nov. 8, 1994 |
| 5297668 |
Conveyor for raising and lowering containers including means for manually removing containers therefrom |
Mar. 29, 1994 |
| 5291987 |
Conveyor for raising and lowering articles |
Mar. 8, 1994 |
| 5259302 |
Automatic deep fry apparatus |
Nov. 9, 1993 |
| 5070999 |
Helical conveyor/accumulator |
Dec. 10, 1991 |
| 5057288 |
Device for sterilizing products packed in cylindrical containers |
Oct. 15, 1991 |
| 4879841 |
Conveyor |
Nov. 14, 1989 |
| 4756403 |
Device for lowering and lifting containers |
Jul. 12, 1988 |
| 4577651 |
Device for cleaning containers |
Mar. 25, 1986 |
| 4560086 |
Helical elevating dispenser for round objects such as candies |
Dec. 24, 1985 |
| 4363245 |
Sampling apparatus |
Dec. 14, 1982 |
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