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Class Information
Number: 198/778
Name: Conveyors: power-driven > Conveyor section > Spiral
Description: Apparatus having a load-supporting surface which traverses a spiraling path over which the load will be conveyed.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7428962 |
Food transport routing systems, devices, and guides for food processing systems and related methods |
Sep. 30, 2008 |
| 7410047 |
Link for the connection of rods of a conveyor belt spirally wound around a driven drum, conveyor belt and conveying system with such connective links |
Aug. 12, 2008 |
| 7401696 |
Flexible transfer installation and foodstuff transfer system provided with the flexible transfer installation |
Jul. 22, 2008 |
| 7389867 |
Systems and methods for orienting and conveying articles |
Jun. 24, 2008 |
| 7377728 |
Vibratory conveyor |
May. 27, 2008 |
| 7374035 |
Supporting installation and bearing element therefor |
May. 20, 2008 |
| 7357245 |
Chain-type conveyor having direction-changing roller |
Apr. 15, 2008 |
| 7347316 |
Spiral conveyor belt drive system |
Mar. 25, 2008 |
| 7331445 |
Methods and systems to facilitate spiral conveyance |
Feb. 19, 2008 |
| 7325672 |
Device for stopping a continuous product stream of a rotary press |
Feb. 5, 2008 |
| 7299589 |
Telescoping boom actuation mechanism formed of concentrically nested tubular boom sections mutually engaged by roller assemblies riding on helical tracks |
Nov. 27, 2007 |
| 7296951 |
Vibratory spiral conveyor |
Nov. 20, 2007 |
| 7270231 |
Self-stacking spiral conveyor belt |
Sep. 18, 2007 |
| 7258227 |
Drive for conveyor belts |
Aug. 21, 2007 |
| 7258226 |
Self-stacking spiral conveyor with modular drive system |
Aug. 21, 2007 |
| 7252189 |
Method for aligning laminated electronic parts in desired orientation and alignment device therefor |
Aug. 7, 2007 |
| 7240788 |
Spiral conveyor apparatus with automatic flow control |
Jul. 10, 2007 |
| 7228959 |
Modular conveyor belt with tight turn radius |
Jun. 12, 2007 |
| 7178662 |
Conveyor belt |
Feb. 20, 2007 |
| 7165670 |
Food transport routing systems, devices, and guides for food processing systems and related methods |
Jan. 23, 2007 |
| 7163099 |
Storage device with variable storage capacity |
Jan. 16, 2007 |
| 7147098 |
Bendable/twistable rolling conveyor guide |
Dec. 12, 2006 |
| 7143889 |
Variable-capacity store |
Dec. 5, 2006 |
| 7086523 |
Spiral conveyor apparatus with automatic flow control |
Aug. 8, 2006 |
| 7070043 |
Modular plastic conveyor belt suitable for tight turns |
Jul. 4, 2006 |
| 7037048 |
Vibratory spiral conveyor |
May. 2, 2006 |
| 7011205 |
Variable capacity store for objects |
Mar. 14, 2006 |
| 7004307 |
Food transport routing systems, devices, and guides for food processing systems and related methods |
Feb. 28, 2006 |
| 6935485 |
Spiral conveyor apparatus with automatic flow control |
Aug. 30, 2005 |
| 6889821 |
Orienting and sorting device for corn dogs |
May. 10, 2005 |
| 6840371 |
Link having a twisted side guard |
Jan. 11, 2005 |
| 6796418 |
Addition of intermediate supports for spiral conveyors |
Sep. 28, 2004 |
| 6793068 |
Food transport routing systems, devices, and guides for food processing systems and related methods |
Sep. 21, 2004 |
| 6725997 |
Variable-capacity store for objects |
Apr. 27, 2004 |
| 6695128 |
Stacked spiral modular plastic conveyor belt system |
Feb. 24, 2004 |
| 6666322 |
Variable capacity storage unit for commodities |
Dec. 23, 2003 |
| 6659268 |
Spiral conveyor apparatus with automatic flow control |
Dec. 9, 2003 |
| 6651802 |
Bottle orienting method and apparatus |
Nov. 25, 2003 |
| 6578704 |
Belts and belt modules for spiral conveyors |
Jun. 17, 2003 |
| 6564930 |
Friction driven flexible, endless conveyor belt |
May. 20, 2003 |
| 6536585 |
Conveyor, as well as conveyor |
Mar. 25, 2003 |
| 6523677 |
Low tension dual helical conveyor system |
Feb. 25, 2003 |
| 6505730 |
Distribution arrangement for packages |
Jan. 14, 2003 |
| 6484379 |
Method for radius limit adjustment on radius conveyor belts |
Nov. 26, 2002 |
| 6422380 |
Variable-capacity buffer store for rod-shaped articles |
Jul. 23, 2002 |
| 6398014 |
Spiral conveyor apparatus with automatic flow control |
Jun. 4, 2002 |
| 6394261 |
Variable counterweighted take-up assembly for endless conveyor and endless conveyor system having such variable counterweighted take-up assembly and method of controlling same |
May. 28, 2002 |
| 6364088 |
Storage arrangement for components and device comprising such a storage arrangement |
Apr. 2, 2002 |
| 6336551 |
Conveyor |
Jan. 8, 2002 |
| 6298971 |
Spiral conveyor apparatus with automatic flow control |
Oct. 9, 2001 |
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