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Class Information
Number: 198/463.6
Name: Conveyors: power-driven > Conveyor system for moving a specific load as a separate unit > System includes gate means > Plural successively operated gate means
Description: Apparatus wherein the system includes two or more barriers which are sequentially operated.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7185752 |
Apparatus for continuously grouping on a conveyor |
Mar. 6, 2007 |
| 6966424 |
Bladder based package control/singulation |
Nov. 22, 2005 |
| 6827199 |
Article transporting and escapement device |
Dec. 7, 2004 |
| 6763930 |
Accumulation conveyor assembly |
Jul. 20, 2004 |
| 6450322 |
Escapement device |
Sep. 17, 2002 |
| 6443292 |
Array for individualizing contiguous packages |
Sep. 3, 2002 |
| 6439366 |
Article separating method and apparatus |
Aug. 27, 2002 |
| 6234292 |
Pallet retainer for a conveyor |
May. 22, 2001 |
| 6155775 |
Destacking feeder |
Dec. 5, 2000 |
| 6079547 |
Connector supply method and device |
Jun. 27, 2000 |
| 6065637 |
Connector supply method and device |
May. 23, 2000 |
| 6024205 |
Process and device to position empty tubes on a tube conveying device |
Feb. 15, 2000 |
| 5860505 |
Device for controlling an object on a conveyor belt |
Jan. 19, 1999 |
| 5758798 |
Parts orientor and method |
Jun. 2, 1998 |
| 5737898 |
Packaging machinery priming technology |
Apr. 14, 1998 |
| 5582283 |
Automatic infeeder device |
Dec. 10, 1996 |
| 5443150 |
Apparatus for advancing preformed containers |
Aug. 22, 1995 |
| 5259723 |
Feeding device for down hole tubulars |
Nov. 9, 1993 |
| 5238116 |
Overhead conveyor belt for sorting clothing items loaded randomly on the same |
Aug. 24, 1993 |
| 5219061 |
Method and device for feeding cans to a continuous sterilizer |
Jun. 15, 1993 |
| 5207311 |
Method and apparatus for automatically feeding articles in aligned condition to packaging machine |
May. 4, 1993 |
| 5154277 |
Electronic parts separation mechanism |
Oct. 13, 1992 |
| 5119930 |
Quadrant log feeder |
Jun. 9, 1992 |
| 5097936 |
Apparatus for storing stacks of articles and subsequently unstacking the articles and feeding the articles to working equipment |
Mar. 24, 1992 |
| 5070992 |
Conveyor system |
Dec. 10, 1991 |
| 5062523 |
Conveyor for shaft-like parts |
Nov. 5, 1991 |
| 5025909 |
Apparatus for controlling the laying and transportation, on conveyor belts, of indexed workpieces manufactured by a line comprising a plurality of automatic machines |
Jun. 25, 1991 |
| 4951803 |
Method and apparatus for storing stacks of articles and subsequently unstacking the articles and feeding the articles to working equipment |
Aug. 28, 1990 |
| 4942822 |
Method and apparatus for automatically setting rail tie plates |
Jul. 24, 1990 |
| 4930616 |
Rotary log singulator |
Jun. 5, 1990 |
| 4925005 |
Accumulating conveyor |
May. 15, 1990 |
| 4919251 |
Conveyor escapement |
Apr. 24, 1990 |
| 4899866 |
Apparatus for the ordered arrangement and creation of a feed stock in boxing plants for cones and/or conoids |
Feb. 13, 1990 |
| 4874080 |
Conveyor |
Oct. 17, 1989 |
| 4850473 |
Conveyor system including a buffer store |
Jul. 25, 1989 |
| 4821864 |
Pin feeding apparatus |
Apr. 18, 1989 |
| 4820103 |
Apparatus for vertically stacking and storing articles |
Apr. 11, 1989 |
| 4810152 |
Sticker positioning apparatus for use with lumber stacker |
Mar. 7, 1989 |
| 4801234 |
Vacuum pick and place mechanism for integrated circuit test handler |
Jan. 31, 1989 |
| 4792035 |
Coil spring feeding apparatus or machine |
Dec. 20, 1988 |
| 4765452 |
Device in a machine handling package units |
Aug. 23, 1988 |
| 4754866 |
Apparatus for controlling the conveyance of articles |
Jul. 5, 1988 |
| 4733459 |
Electronic part insertion apparatus |
Mar. 29, 1988 |
| 4732258 |
Vibratory feeding work station module and system |
Mar. 22, 1988 |
| 4732278 |
Apparatus for transporting cartridge for exposed roll film |
Mar. 22, 1988 |
| 4706793 |
Conveyor system with rollers and plungers |
Nov. 17, 1987 |
| 4667602 |
Escapement mechanism |
May. 26, 1987 |
| 4650060 |
Feed conveyor for machine for forming leads of electronic components |
Mar. 17, 1987 |
| RE32337 |
System for conveying conical articles |
Jan. 27, 1987 |
| 4627526 |
Conveyor system with rollers and plungers |
Dec. 9, 1986 |
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