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Class Information
Number: 198/472.1
Name: Conveyors: power-driven > Conveyor system for moving a specific load as a separate unit > System includes a rotating or endless carrier with a load engaging element > Comprising a load gripping element > Magnetic or electrostatic gripping element
Description: Apparatus wherein the load engaging or attracting element uses lines of magnetic flux or an electric force field to hold the load during conveyance.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7581636 |
Automatic feeder for bakery products |
Sep. 1, 2009 |
| 7552814 |
Object to be inspected including small diameter bottle |
Jun. 30, 2009 |
| 7281710 |
Conveyor system and method of setting operation thereof |
Oct. 16, 2007 |
| 6957734 |
Work fixing device |
Oct. 25, 2005 |
| 6814217 |
Method and apparatus utilizing servo motors for placing parts onto a moving web |
Nov. 9, 2004 |
| 6811019 |
Method and apparatus utilizing servo motors for placing parts onto a moving web |
Nov. 2, 2004 |
| 6705453 |
Method and apparatus utilizing servo motors for placing parts onto a moving web |
Mar. 16, 2004 |
| 6561341 |
Apparatus for separating and supplying cylindrical cans and method therefore |
May. 13, 2003 |
| 6450321 |
Method and apparatus utilizing servo motors for placing parts onto a moving web |
Sep. 17, 2002 |
| 6375184 |
Sheet conveying apparatus and image forming apparatus |
Apr. 23, 2002 |
| 6332612 |
Electrostatic sheet conveyor control based on detection of particular aspects of electrode groups and recording apparatus having same |
Dec. 25, 2001 |
| 5727369 |
Methods for conveying objects through apparatus, packing apparatus and methods for packing materials in cartons |
Mar. 17, 1998 |
| 5476689 |
Method for electrostatic powder coating of fasteners magnetically suspended from a conveyor |
Dec. 19, 1995 |
| 5299681 |
Conveyor equipment |
Apr. 5, 1994 |
| 5167751 |
Apparatus for end correction of an automotive tire cord strip |
Dec. 1, 1992 |
| 5158169 |
Magnetic drum assembly and method for orienting side-by-side steel can bodies |
Oct. 27, 1992 |
| 5115905 |
Magnetically secured conveyor system for printed circuit assemblies |
May. 26, 1992 |
| 4731171 |
Process for making a lid having a tear-away opening |
Mar. 15, 1988 |
| 4453347 |
Apparatus for manipulating workpieces having plane parallel surfaces |
Jun. 12, 1984 |
| 4347928 |
Magnetic conveyor |
Sep. 7, 1982 |
| 4313534 |
Device for unloading bottle-shaped containers |
Feb. 2, 1982 |
| 3941242 |
Axial lead component feeder with anti-bunching mechanism |
Mar. 2, 1976 |
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