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Class Information
Number: 198/468.4
Name: Conveyors: power-driven > Conveyor system for moving a specific load as a separate unit > System includes an oscillating or reciprocating load engaging element > Comprising load gripping elements > Suction gripping elements
Description: Apparatus wherein the load gripping member comprises a gaseous medium under subatmospheric pressure to hold the load during conveyance.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7559435 |
Nut feeder |
Jul. 14, 2009 |
| 7527079 |
Method and apparatus for facilitating filling a container |
May. 5, 2009 |
| 7464807 |
Transfer device of handler for testing semiconductor device |
Dec. 16, 2008 |
| 7415759 |
Method and apparatus for mounting semiconductor chips |
Aug. 26, 2008 |
| 7412863 |
Work positioning device |
Aug. 19, 2008 |
| 7410046 |
Work transfer device for press machines |
Aug. 12, 2008 |
| 7207430 |
Vacuum gripper for handling small components |
Apr. 24, 2007 |
| 7192242 |
Work attracting apparatus and work attracting method |
Mar. 20, 2007 |
| 7165669 |
Method and device for carrying out working steps on miniaturized modules |
Jan. 23, 2007 |
| 7128198 |
Workpiece conveyor for press line |
Oct. 31, 2006 |
| 7040479 |
Erecting box blanks on a conveyor |
May. 9, 2006 |
| 6976574 |
Arrangement for transferring plates between a plate conveyor and a storage rack or similar structure |
Dec. 20, 2005 |
| 6968938 |
Convey device for a plate-like workpiece |
Nov. 29, 2005 |
| 6868306 |
Plate parts carrying system |
Mar. 15, 2005 |
| RE38622 |
Parts handling method |
Oct. 12, 2004 |
| 6786320 |
Chip-transferring station for a bonding machine |
Sep. 7, 2004 |
| 6752581 |
Apparatus for removing and transporting articles from molds |
Jun. 22, 2004 |
| 6655522 |
Transfer press and apparatus for loading and unloading workpieces |
Dec. 2, 2003 |
| 6618633 |
Method and apparatus for calibrating a first co-ordinate frame of an indexing means in a second frame of reference of a sensing means |
Sep. 9, 2003 |
| 6554128 |
Die shuttle conveyor and nest therefor |
Apr. 29, 2003 |
| 6543604 |
Blank for plywood |
Apr. 8, 2003 |
| 6520317 |
Packaging and casing system |
Feb. 18, 2003 |
| 6439829 |
Apparatus for placing spacers in stacked lumber |
Aug. 27, 2002 |
| 6416274 |
Method of and apparatus for attracting and conveying conveyable objects, and process of and system for checking in an eating establishment |
Jul. 9, 2002 |
| 6374996 |
Circuit board carrier |
Apr. 23, 2002 |
| 6336548 |
Apparatus for positioning electronic component holder head and apparatus for transferring electronic component |
Jan. 8, 2002 |
| 6301776 |
System and method for assembling an outdoor unit of a dual-unit type air conditioner |
Oct. 16, 2001 |
| 6247579 |
Substrate transfer apparatus and method of substrate transfer |
Jun. 19, 2001 |
| 6223883 |
Vacuum control for a transfer device, in particular for cans |
May. 1, 2001 |
| 6189680 |
Rotary conveyor |
Feb. 20, 2001 |
| 6185815 |
Semiconductor mounting apparatus with a chip gripper travelling back and forth |
Feb. 13, 2001 |
| 6179547 |
Work loading/unloading apparatus |
Jan. 30, 2001 |
| 6168009 |
Apparatus for positioning electronic component holder head and apparatus for transferring electronic component |
Jan. 2, 2001 |
| 6164433 |
Device for feeding pieces of dough to dough trays of a pre-proofing cabinet |
Dec. 26, 2000 |
| 6152283 |
Circuit-component supplying method and circuit-component feeder |
Nov. 28, 2000 |
| 6131721 |
Lead frame transporting apparatus |
Oct. 17, 2000 |
| 6129203 |
IC discarding apparatus for flip chip mounting facility |
Oct. 10, 2000 |
| 6109423 |
Feed stroke changing device for transfer feeder |
Aug. 29, 2000 |
| 6070385 |
Device for transferring blister packs from a working station to a packaging line |
Jun. 6, 2000 |
| 6062845 |
Take-out mechanism for blow molding machine |
May. 16, 2000 |
| 6036431 |
Parts handling method |
Mar. 14, 2000 |
| 5993143 |
Transfer device for sheet metal parts in a press system |
Nov. 30, 1999 |
| 5988353 |
Circuit-component transferring apparatus |
Nov. 23, 1999 |
| 5938400 |
Loading and unloading apparatus, in particular for loading and unloading presses |
Aug. 17, 1999 |
| 5921375 |
Transfer device and assembly of transfer devices |
Jul. 13, 1999 |
| 5919024 |
Parts handling apparatus |
Jul. 6, 1999 |
| 5895192 |
Apparatus and method for removing and transporting articles from molds |
Apr. 20, 1999 |
| 5862646 |
Device for transferring blister packs from a working station to a packaging line |
Jan. 26, 1999 |
| 5688103 |
Vibration reducer for transfer apparatuses |
Nov. 18, 1997 |
| 5681138 |
Apparatus for removing and transporting articles from molds |
Oct. 28, 1997 |
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